Редакция 224 | Редакция 226 | К новейшей редакции | Только различия | Не учитывать пробелы | Содержимое файла | Авторство | Последнее изменение | Открыть журнал | RSS
| Редакция 224 | Редакция 225 | ||
|---|---|---|---|
| 1 | 1 | ||
| 2 | 2 | ||
| 3 | /****************************************************************************
|
3 | /****************************************************************************
|
| 4 | **
|
4 | **
|
| 5 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
5 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
| 6 | ** All rights reserved.
|
6 | ** All rights reserved.
|
| 7 | ** Contact: Nokia Corporation (qt-info@nokia.com)
|
7 | ** Contact: Nokia Corporation (qt-info@nokia.com)
|
| 8 | **
|
8 | **
|
| 9 | ** This file is part of the examples of the Qt Toolkit.
|
9 | ** This file is part of the examples of the Qt Toolkit.
|
| 10 | **
|
10 | **
|
| 11 | ** $QT_BEGIN_LICENSE:LGPL$
|
11 | ** $QT_BEGIN_LICENSE:LGPL$
|
| 12 | ** Commercial Usage
|
12 | ** Commercial Usage
|
| 13 | ** Licensees holding valid Qt Commercial licenses may use this file in
|
13 | ** Licensees holding valid Qt Commercial licenses may use this file in
|
| 14 | ** accordance with the Qt Commercial License Agreement provided with the
|
14 | ** accordance with the Qt Commercial License Agreement provided with the
|
| 15 | ** Software or, alternatively, in accordance with the terms contained in
|
15 | ** Software or, alternatively, in accordance with the terms contained in
|
| 16 | ** a written agreement between you and Nokia.
|
16 | ** a written agreement between you and Nokia.
|
| 17 | **
|
17 | **
|
| 18 | ** GNU Lesser General Public License Usage
|
18 | ** GNU Lesser General Public License Usage
|
| 19 | ** Alternatively, this file may be used under the terms of the GNU Lesser
|
19 | ** Alternatively, this file may be used under the terms of the GNU Lesser
|
| 20 | ** General Public License version 2.1 as published by the Free Software
|
20 | ** General Public License version 2.1 as published by the Free Software
|
| 21 | ** Foundation and appearing in the file LICENSE.LGPL included in the
|
21 | ** Foundation and appearing in the file LICENSE.LGPL included in the
|
| 22 | ** packaging of this file. Please review the following information to
|
22 | ** packaging of this file. Please review the following information to
|
| 23 | ** ensure the GNU Lesser General Public License version 2.1 requirements
|
23 | ** ensure the GNU Lesser General Public License version 2.1 requirements
|
| 24 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
24 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
| 25 | **
|
25 | **
|
| 26 | ** In addition, as a special exception, Nokia gives you certain additional
|
26 | ** In addition, as a special exception, Nokia gives you certain additional
|
| 27 | ** rights. These rights are described in the Nokia Qt LGPL Exception
|
27 | ** rights. These rights are described in the Nokia Qt LGPL Exception
|
| 28 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
28 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
| 29 | **
|
29 | **
|
| 30 | ** GNU General Public License Usage
|
30 | ** GNU General Public License Usage
|
| 31 | ** Alternatively, this file may be used under the terms of the GNU
|
31 | ** Alternatively, this file may be used under the terms of the GNU
|
| 32 | ** General Public License version 3.0 as published by the Free Software
|
32 | ** General Public License version 3.0 as published by the Free Software
|
| 33 | ** Foundation and appearing in the file LICENSE.GPL included in the
|
33 | ** Foundation and appearing in the file LICENSE.GPL included in the
|
| 34 | ** packaging of this file. Please review the following information to
|
34 | ** packaging of this file. Please review the following information to
|
| 35 | ** ensure the GNU General Public License version 3.0 requirements will be
|
35 | ** ensure the GNU General Public License version 3.0 requirements will be
|
| 36 | ** met: http://www.gnu.org/copyleft/gpl.html.
|
36 | ** met: http://www.gnu.org/copyleft/gpl.html.
|
| 37 | **
|
37 | **
|
| 38 | ** If you have questions regarding the use of this file, please contact
|
38 | ** If you have questions regarding the use of this file, please contact
|
| 39 | ** Nokia at qt-info@nokia.com.
|
39 | ** Nokia at qt-info@nokia.com.
|
| 40 | ** $QT_END_LICENSE$
|
40 | ** $QT_END_LICENSE$
|
| 41 | **
|
41 | **
|
| 42 | ****************************************************************************/
|
42 | ****************************************************************************/
|
| 43 | 43 | ||
| 44 | /*
|
44 | /*
|
| 45 | delegate.cpp
|
45 | delegate.cpp
|
| 46 | 46 | ||
| 47 | A delegate that allows the user to change integer values from the model
|
47 | A delegate that allows the user to change integer values from the model
|
| 48 | using a spin box widget.
|
48 | using a spin box widget.
|
| 49 | */
|
49 | */
|
| 50 | 50 | ||
| 51 | #include <QtGui>
|
51 | #include <QtGui>
|
| 52 | 52 | ||
| 53 | #include "delegate.h"
|
53 | #include "delegate.h"
|
| 54 | 54 | ||
| 55 | 55 | ||
| 56 | //! [0]
|
56 | //! [0]
|
| 57 | SpinBoxDelegate::SpinBoxDelegate(QObject *parent) |
57 | SpinBoxDelegate::SpinBoxDelegate(QObject *parent) |
| 58 | : QItemDelegate(parent) |
58 | : QItemDelegate(parent) |
| 59 | {
|
59 | {
|
| 60 | }
|
60 | }
|
| 61 | //! [0]
|
61 | //! [0]
|
| 62 | 62 | ||
| 63 | void SpinBoxDelegate::setInctance(QString newInctance){ |
63 | void SpinBoxDelegate::setInctance(QString newInctance){ |
| 64 | inctance = newInctance; |
64 | inctance = newInctance; |
| 65 | }
|
65 | }
|
| 66 | 66 | ||
| 67 | void SpinBoxDelegate::getItems(){ |
67 | void SpinBoxDelegate::getItems(){ |
| 68 | QMap <QString, QString> result_map; |
68 | QMap <QString, QString> result_map; |
| 69 | QSqlQuery q;
|
69 | QSqlQuery q;
|
| 70 | QString query_str;
|
70 | QString query_str;
|
| 71 | bool ok; |
71 | bool ok; |
| 72 | 72 | ||
| 73 | if (SpinBoxDelegate::inctance.isEmpty()) |
73 | if (SpinBoxDelegate::inctance.isEmpty()) |
| 74 | {
|
74 | {
|
| 75 | items.clear(); |
75 | items.clear(); |
| 76 | return; |
76 | return; |
| 77 | }
|
77 | }
|
| 78 | 78 | ||
| 79 | query_str = tr("select * from `"); |
79 | query_str = tr("select * from `"); |
| 80 | query_str.append(inctance); |
80 | query_str.append(inctance); |
| 81 | query_str.append( tr("`")); |
81 | query_str.append( tr("`")); |
| 82 | 82 | ||
| 83 | q.prepare(query_str); |
83 | q.prepare(query_str); |
| 84 | 84 | ||
| 85 | 85 | ||
| 86 | ok = q.exec(); |
86 | ok = q.exec(); |
| 87 | 87 | ||
| 88 | 88 | ||
| 89 | 89 | ||
| 90 | 90 | ||
| 91 | if (!ok) { |
91 | if (!ok) { |
| 92 | /*
|
92 | /*
|
| 93 | QString error_str;
|
93 | QString error_str;
|
| 94 | error_str = tr("íå óäàëîñü ïîëó÷èòü ñïèñîê îáúåêòîâ èç òàáëèöû ");
|
94 | error_str = tr("íå óäàëîñü ïîëó÷èòü ñïèñîê îáúåêòîâ èç òàáëèöû ");
|
| 95 | error_str.append(inctance);
|
95 | error_str.append(inctance);
|
| 96 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
96 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
| 97 | this, // Ðîäèòåëüñêèé âèäæåò.
|
97 | this, // Ðîäèòåëüñêèé âèäæåò.
|
| 98 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
98 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
| 99 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
99 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
| 100 | // tr("íå óäàëîñü ïîëó÷èòü ñïèñîê îáúåêòîâ èç òàáëèöû ")); // Òåêñò ñîîáùåíèÿ.
|
100 | // tr("íå óäàëîñü ïîëó÷èòü ñïèñîê îáúåêòîâ èç òàáëèöû ")); // Òåêñò ñîîáùåíèÿ.
|
| 101 | 101 | ||
| 102 | */
|
102 | */
|
| 103 | items.clear(); |
103 | items.clear(); |
| 104 | return; |
104 | return; |
| 105 | }
|
105 | }
|
| 106 | 106 | ||
| 107 | 107 | ||
| 108 | // field_inctance = q.record().indexOf(tr("TableWhithInstance"));
|
108 | // field_inctance = q.record().indexOf(tr("TableWhithInstance"));
|
| 109 | items.clear(); |
109 | items.clear(); |
| 110 | while(q.next()){ |
110 | while(q.next()){ |
| 111 | 111 | ||
| 112 | QString ID;
|
112 | QString ID;
|
| 113 | QString Name;
|
113 | QString Name;
|
| 114 | ID = q.value(0).toString(); // îïðåäåëÿåì ID |
114 | ID = q.value(0).toString(); // îïðåäåëÿåì ID |
| 115 | Name = q.value(1).toString(); // îïðåäåëÿåì Name |
115 | Name = q.value(1).toString(); // îïðåäåëÿåì Name |
| 116 | items.insert(ID, Name); |
116 | items.insert(ID, Name); |
| 117 | }
|
117 | }
|
| 118 | 118 | ||
| 119 | 119 | ||
| 120 | // return result_map;
|
120 | // return result_map;
|
| 121 | }
|
121 | }
|
| 122 | 122 | ||
| 123 | 123 | ||
| 124 | //! [1]
|
124 | //! [1]
|
| 125 | QWidget *SpinBoxDelegate::createEditor(QWidget *parent, |
125 | QWidget *SpinBoxDelegate::createEditor(QWidget *parent, |
| 126 | const QStyleOptionViewItem &/* option */, |
126 | const QStyleOptionViewItem &/* option */, |
| 127 | const QModelIndex &/* index */) const |
127 | const QModelIndex &/* index */) const |
| 128 | {
|
128 | {
|
| 129 | //QSpinBox *editor = new QSpinBox(parent);
|
129 | //QSpinBox *editor = new QSpinBox(parent);
|
| 130 | //editor->setMinimum(0);
|
130 | //editor->setMinimum(0);
|
| 131 | //editor->setMaximum(100);
|
131 | //editor->setMaximum(100);
|
| 132 | QStringList ID_list;
|
132 | QStringList ID_list;
|
| 133 | QStringList Name_list;
|
133 | QStringList Name_list;
|
| 134 | 134 | ||
| 135 | // getItems();
|
135 | // getItems();
|
| 136 | 136 | ||
| 137 | 137 | ||
| 138 | 138 | ||
| 139 | 139 | ||
| 140 | 140 | ||
| 141 | ID_list = items.keys(); |
141 | ID_list = items.keys(); |
| 142 | Name_list = items.values(); |
142 | Name_list = items.values(); |
| 143 | 143 | ||
| 144 | QComboBox *editor = new QComboBox(parent); |
144 | QComboBox *editor = new QComboBox(parent); |
| 145 | 145 | ||
| 146 | /*
|
146 | /*
|
| 147 | editor->addItem("0");
|
147 | editor->addItem("0");
|
| 148 | editor->addItem("1");
|
148 | editor->addItem("1");
|
| 149 | editor->addItem("2");
|
149 | editor->addItem("2");
|
| 150 | editor->addItem("3");
|
150 | editor->addItem("3");
|
| 151 | editor->addItem("4");
|
151 | editor->addItem("4");
|
| 152 | editor->addItem("5");
|
152 | editor->addItem("5");
|
| 153 | editor->addItem("6");
|
153 | editor->addItem("6");
|
| 154 | editor->addItem("7");
|
154 | editor->addItem("7");
|
| 155 | editor->addItem("8");
|
155 | editor->addItem("8");
|
| 156 | editor->addItem("9");
|
156 | editor->addItem("9");
|
| 157 | */
|
157 | */
|
| 158 | 158 | ||
| 159 | // editor->addItem("0");
|
159 | // editor->addItem("0");
|
| 160 | 160 | ||
| 161 | editor->addItems(Name_list); |
161 | editor->addItems(Name_list); |
| 162 | // editor->setEditable(false);
|
162 | // editor->setEditable(false);
|
| 163 | return editor; |
163 | return editor; |
| 164 | }
|
164 | }
|
| 165 | //! [1]
|
165 | //! [1]
|
| 166 | 166 | ||
| 167 | //! [2]
|
167 | //! [2]
|
| 168 | void SpinBoxDelegate::setEditorData(QWidget *editor, |
168 | void SpinBoxDelegate::setEditorData(QWidget *editor, |
| 169 | const QModelIndex &index) const |
169 | const QModelIndex &index) const |
| 170 | {
|
170 | {
|
| 171 | // int value = index.model()->data(index, Qt::EditRole).toInt();
|
171 | // int value = index.model()->data(index, Qt::EditRole).toInt();
|
| 172 | 172 | ||
| 173 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
173 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
| 174 | // spinBox->setValue(value);
|
174 | // spinBox->setValue(value);
|
| 175 | QString value = index.model()->data(index, Qt::EditRole).toString(); |
175 | QString value = index.model()->data(index, Qt::EditRole).toString(); |
| 176 | 176 | ||
| 177 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
177 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
| 178 | 178 | ||
| 179 | QStringList ID_list;
|
179 | QStringList ID_list;
|
| 180 | QStringList Name_list;
|
180 | QStringList Name_list;
|
| 181 | int curr_index; |
181 | int curr_index; |
| 182 | 182 | ||
| 183 | ID_list = items.keys(); |
183 | ID_list = items.keys(); |
| 184 | Name_list = items.values(); |
184 | Name_list = items.values(); |
| 185 | 185 | ||
| 186 | curr_index = ID_list.indexOf(value); |
186 | curr_index = ID_list.indexOf(value); |
| 187 | if (curr_index==-1) return; |
187 | if (curr_index==-1) return; |
| 188 | comboBox->setCurrentIndex(curr_index); |
188 | comboBox->setCurrentIndex(curr_index); |
| 189 | /****************************************************
|
189 | /****************************************************
|
| 190 | if (value == "0") comboBox->setCurrentIndex(0);
|
190 | if (value == "0") comboBox->setCurrentIndex(0);
|
| 191 | if (value == "1") comboBox->setCurrentIndex(1);
|
191 | if (value == "1") comboBox->setCurrentIndex(1);
|
| 192 | if (value == "2") comboBox->setCurrentIndex(2);
|
192 | if (value == "2") comboBox->setCurrentIndex(2);
|
| 193 | if (value == "3") comboBox->setCurrentIndex(3);
|
193 | if (value == "3") comboBox->setCurrentIndex(3);
|
| 194 | if (value == "4") comboBox->setCurrentIndex(4);
|
194 | if (value == "4") comboBox->setCurrentIndex(4);
|
| 195 | if (value == "5") comboBox->setCurrentIndex(5);
|
195 | if (value == "5") comboBox->setCurrentIndex(5);
|
| 196 | if (value == "6") comboBox->setCurrentIndex(6);
|
196 | if (value == "6") comboBox->setCurrentIndex(6);
|
| 197 | if (value == "7") comboBox->setCurrentIndex(7);
|
197 | if (value == "7") comboBox->setCurrentIndex(7);
|
| 198 | if (value == "8") comboBox->setCurrentIndex(8);
|
198 | if (value == "8") comboBox->setCurrentIndex(8);
|
| 199 | if (value == "9") comboBox->setCurrentIndex(9);
|
199 | if (value == "9") comboBox->setCurrentIndex(9);
|
| 200 | ******************************************************/
|
200 | ******************************************************/
|
| 201 | comboBox->setEditable(false); |
201 | comboBox->setEditable(false); |
| 202 | 202 | ||
| 203 | 203 | ||
| 204 | //comboBox->setItemText(0, value);
|
204 | //comboBox->setItemText(0, value);
|
| 205 | 205 | ||
| 206 | }
|
206 | }
|
| 207 | //! [2]
|
207 | //! [2]
|
| 208 | 208 | ||
| 209 | //! [3]
|
209 | //! [3]
|
| 210 | void SpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, |
210 | void SpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, |
| 211 | const QModelIndex &index) const |
211 | const QModelIndex &index) const |
| 212 | {
|
212 | {
|
| 213 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
213 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
| 214 | // spinBox->interpretText();
|
214 | // spinBox->interpretText();
|
| 215 | // int value = spinBox->value();
|
215 | // int value = spinBox->value();
|
| 216 | 216 | ||
| 217 | // model->setData(index, value, Qt::EditRole);
|
217 | // model->setData(index, value, Qt::EditRole);
|
| 218 | QStringList ID_list;
|
218 | QStringList ID_list;
|
| 219 | QStringList Name_list;
|
219 | QStringList Name_list;
|
| 220 | 220 | ||
| 221 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
221 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
| 222 | int currIndex; |
222 | int currIndex; |
| 223 | currIndex = comboBox->currentIndex(); |
223 | currIndex = comboBox->currentIndex(); |
| 224 | if (currIndex==-1) return; |
224 | if (currIndex==-1) return; |
| 225 | // QString value = comboBox->itemText(currIndex);
|
225 | // QString value = comboBox->itemText(currIndex);
|
| 226 | 226 | ||
| 227 | ID_list = items.keys(); |
227 | ID_list = items.keys(); |
| 228 | Name_list = items.values(); |
228 | Name_list = items.values(); |
| 229 | 229 | ||
| 230 | QString value = ID_list.at(currIndex); |
230 | QString value = ID_list.at(currIndex); |
| 231 | model->setData(index, value, Qt::EditRole); |
231 | model->setData(index, value, Qt::EditRole); |
| 232 | }
|
232 | }
|
| 233 | //! [3]
|
233 | //! [3]
|
| 234 | 234 | ||
| 235 | //! [4]
|
235 | //! [4]
|
| 236 | void SpinBoxDelegate::updateEditorGeometry(QWidget *editor, |
236 | void SpinBoxDelegate::updateEditorGeometry(QWidget *editor, |
| 237 | const QStyleOptionViewItem &option, const QModelIndex &/* index */) const |
237 | const QStyleOptionViewItem &option, const QModelIndex &/* index */) const |
| 238 | {
|
238 | {
|
| 239 | editor->setGeometry(option.rect); |
239 | editor->setGeometry(option.rect); |
| 240 | }
|
240 | }
|
| 241 | 241 | ||
| 242 | 242 | ||
| 243 | 243 | ||
| 244 | 244 | ||
| 245 | 245 | ||
| 246 | 246 | ||
| 247 | 247 | ||
| 248 | 248 | ||
| 249 | 249 | ||
| 250 | 250 | ||
| 251 | 251 | ||
| 252 | //! [0]
|
252 | //! [0]
|
| 253 | FilterSpinBoxDelegate::FilterSpinBoxDelegate(QObject *parent) |
253 | FilterSpinBoxDelegate::FilterSpinBoxDelegate(QObject *parent) |
| 254 | : QItemDelegate(parent) |
254 | : QItemDelegate(parent) |
| 255 | {
|
255 | {
|
| 256 | }
|
256 | }
|
| 257 | //! [0]
|
257 | //! [0]
|
| 258 | 258 | ||
| 259 | void FilterSpinBoxDelegate::setClassID(QString newClassID){ |
259 | void FilterSpinBoxDelegate::setClassID(QString newClassID){ |
| 260 | class_id = newClassID; |
260 | class_id = newClassID; |
| 261 | }
|
261 | }
|
| 262 | 262 | ||
| 263 | void FilterSpinBoxDelegate::getItems(){ |
263 | void FilterSpinBoxDelegate::getItems(){ |
| 264 | QMap <QString, QString> result_map; |
264 | QMap <QString, QString> result_map; |
| 265 | QSqlQuery q;
|
265 | QSqlQuery q;
|
| 266 | QString query_str;
|
266 | QString query_str;
|
| 267 | bool ok; |
267 | bool ok; |
| 268 | 268 | ||
| 269 | if (FilterSpinBoxDelegate::class_id.isEmpty()) |
269 | if (FilterSpinBoxDelegate::class_id.isEmpty()) |
| 270 | {
|
270 | {
|
| 271 | items.clear(); |
271 | items.clear(); |
| 272 | return; |
272 | return; |
| 273 | }
|
273 | }
|
| 274 | 274 | ||
| 275 | query_str = tr("select * from `DescriptionOfClasses` where `ClassIdentifer` = '"); |
275 | query_str = tr("select * from `DescriptionOfClasses` where `ClassIdentifer` = '"); |
| 276 | query_str.append(class_id); |
276 | query_str.append(class_id); |
| 277 | query_str.append( tr("'")); |
277 | query_str.append( tr("'")); |
| 278 | 278 | ||
| 279 | q.prepare(query_str); |
279 | q.prepare(query_str); |
| 280 | 280 | ||
| 281 | 281 | ||
| 282 | ok = q.exec(); |
282 | ok = q.exec(); |
| 283 | 283 | ||
| 284 | 284 | ||
| 285 | 285 | ||
| 286 | 286 | ||
| 287 | if (!ok) { |
287 | if (!ok) { |
| 288 | /*
|
288 | /*
|
| 289 | QString error_str;
|
289 | QString error_str;
|
| 290 | error_str = tr("íå óäàëîñü ïîëó÷èòü ñïèñîê îáúåêòîâ èç òàáëèöû ");
|
290 | error_str = tr("íå óäàëîñü ïîëó÷èòü ñïèñîê îáúåêòîâ èç òàáëèöû ");
|
| 291 | error_str.append(inctance);
|
291 | error_str.append(inctance);
|
| 292 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
292 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
| 293 | this, // Ðîäèòåëüñêèé âèäæåò.
|
293 | this, // Ðîäèòåëüñêèé âèäæåò.
|
| 294 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
294 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
| 295 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
295 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
| 296 | // tr("íå óäàëîñü ïîëó÷èòü ñïèñîê îáúåêòîâ èç òàáëèöû ")); // Òåêñò ñîîáùåíèÿ.
|
296 | // tr("íå óäàëîñü ïîëó÷èòü ñïèñîê îáúåêòîâ èç òàáëèöû ")); // Òåêñò ñîîáùåíèÿ.
|
| 297 | 297 | ||
| 298 | */
|
298 | */
|
| 299 | items.clear(); |
299 | items.clear(); |
| 300 | return; |
300 | return; |
| 301 | }
|
301 | }
|
| 302 | 302 | ||
| 303 | 303 | ||
| 304 | // field_inctance = q.record().indexOf(tr("TableWhithInstance"));
|
304 | // field_inctance = q.record().indexOf(tr("TableWhithInstance"));
|
| 305 | items.clear(); |
305 | items.clear(); |
| 306 | while(q.next()){ |
306 | while(q.next()){ |
| 307 | 307 | ||
| 308 | QString ID;
|
308 | QString ID;
|
| 309 | QString Name;
|
309 | QString Name;
|
| 310 | ID = q.value(0).toString(); // îïðåäåëÿåì ID |
310 | ID = q.value(0).toString(); // îïðåäåëÿåì ID |
| 311 | Name = q.value(1).toString(); // îïðåäåëÿåì Name |
311 | Name = q.value(1).toString(); // îïðåäåëÿåì Name |
| 312 | items.insert(ID, Name); |
312 | items.insert(ID, Name); |
| 313 | }
|
313 | }
|
| 314 | 314 | ||
| 315 | 315 | ||
| 316 | // return result_map;
|
316 | // return result_map;
|
| 317 | }
|
317 | }
|
| 318 | 318 | ||
| 319 | 319 | ||
| 320 | //! [1]
|
320 | //! [1]
|
| 321 | QWidget *FilterSpinBoxDelegate::createEditor(QWidget *parent, |
321 | QWidget *FilterSpinBoxDelegate::createEditor(QWidget *parent, |
| 322 | const QStyleOptionViewItem &/* option */, |
322 | const QStyleOptionViewItem &/* option */, |
| 323 | const QModelIndex &/* index */) const |
323 | const QModelIndex &/* index */) const |
| 324 | {
|
324 | {
|
| 325 | //QSpinBox *editor = new QSpinBox(parent);
|
325 | //QSpinBox *editor = new QSpinBox(parent);
|
| 326 | //editor->setMinimum(0);
|
326 | //editor->setMinimum(0);
|
| 327 | //editor->setMaximum(100);
|
327 | //editor->setMaximum(100);
|
| 328 | QStringList ID_list;
|
328 | QStringList ID_list;
|
| 329 | QStringList Name_list;
|
329 | QStringList Name_list;
|
| 330 | 330 | ||
| 331 | // getItems();
|
331 | // getItems();
|
| 332 | 332 | ||
| 333 | 333 | ||
| 334 | 334 | ||
| 335 | 335 | ||
| 336 | 336 | ||
| 337 | ID_list = items.keys(); |
337 | ID_list = items.keys(); |
| 338 | Name_list = items.values(); |
338 | Name_list = items.values(); |
| 339 | 339 | ||
| 340 | QComboBox *editor = new QComboBox(parent); |
340 | QComboBox *editor = new QComboBox(parent); |
| 341 | 341 | ||
| 342 | /*
|
342 | /*
|
| 343 | editor->addItem("0");
|
343 | editor->addItem("0");
|
| 344 | editor->addItem("1");
|
344 | editor->addItem("1");
|
| 345 | editor->addItem("2");
|
345 | editor->addItem("2");
|
| 346 | editor->addItem("3");
|
346 | editor->addItem("3");
|
| 347 | editor->addItem("4");
|
347 | editor->addItem("4");
|
| 348 | editor->addItem("5");
|
348 | editor->addItem("5");
|
| 349 | editor->addItem("6");
|
349 | editor->addItem("6");
|
| 350 | editor->addItem("7");
|
350 | editor->addItem("7");
|
| 351 | editor->addItem("8");
|
351 | editor->addItem("8");
|
| 352 | editor->addItem("9");
|
352 | editor->addItem("9");
|
| 353 | */
|
353 | */
|
| 354 | 354 | ||
| 355 | // editor->addItem("0");
|
355 | // editor->addItem("0");
|
| 356 | 356 | ||
| 357 | editor->addItems(Name_list); |
357 | editor->addItems(Name_list); |
| 358 | // editor->setEditable(false);
|
358 | // editor->setEditable(false);
|
| 359 | return editor; |
359 | return editor; |
| 360 | }
|
360 | }
|
| 361 | //! [1]
|
361 | //! [1]
|
| 362 | 362 | ||
| 363 | //! [2]
|
363 | //! [2]
|
| 364 | void FilterSpinBoxDelegate::setEditorData(QWidget *editor, |
364 | void FilterSpinBoxDelegate::setEditorData(QWidget *editor, |
| 365 | const QModelIndex &index) const |
365 | const QModelIndex &index) const |
| 366 | {
|
366 | {
|
| 367 | // int value = index.model()->data(index, Qt::EditRole).toInt();
|
367 | // int value = index.model()->data(index, Qt::EditRole).toInt();
|
| 368 | 368 | ||
| 369 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
369 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
| 370 | // spinBox->setValue(value);
|
370 | // spinBox->setValue(value);
|
| 371 | QString value = index.model()->data(index, Qt::EditRole).toString(); |
371 | QString value = index.model()->data(index, Qt::EditRole).toString(); |
| 372 | 372 | ||
| 373 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
373 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
| 374 | 374 | ||
| 375 | QStringList ID_list;
|
375 | QStringList ID_list;
|
| 376 | QStringList Name_list;
|
376 | QStringList Name_list;
|
| 377 | int curr_index; |
377 | int curr_index; |
| 378 | 378 | ||
| 379 | ID_list = items.keys(); |
379 | ID_list = items.keys(); |
| 380 | Name_list = items.values(); |
380 | Name_list = items.values(); |
| 381 | 381 | ||
| 382 | curr_index = ID_list.indexOf(value); |
382 | curr_index = ID_list.indexOf(value); |
| 383 | if (curr_index==-1) return; |
383 | if (curr_index==-1) return; |
| 384 | comboBox->setCurrentIndex(curr_index); |
384 | comboBox->setCurrentIndex(curr_index); |
| 385 | /****************************************************
|
385 | /****************************************************
|
| 386 | if (value == "0") comboBox->setCurrentIndex(0);
|
386 | if (value == "0") comboBox->setCurrentIndex(0);
|
| 387 | if (value == "1") comboBox->setCurrentIndex(1);
|
387 | if (value == "1") comboBox->setCurrentIndex(1);
|
| 388 | if (value == "2") comboBox->setCurrentIndex(2);
|
388 | if (value == "2") comboBox->setCurrentIndex(2);
|
| 389 | if (value == "3") comboBox->setCurrentIndex(3);
|
389 | if (value == "3") comboBox->setCurrentIndex(3);
|
| 390 | if (value == "4") comboBox->setCurrentIndex(4);
|
390 | if (value == "4") comboBox->setCurrentIndex(4);
|
| 391 | if (value == "5") comboBox->setCurrentIndex(5);
|
391 | if (value == "5") comboBox->setCurrentIndex(5);
|
| 392 | if (value == "6") comboBox->setCurrentIndex(6);
|
392 | if (value == "6") comboBox->setCurrentIndex(6);
|
| 393 | if (value == "7") comboBox->setCurrentIndex(7);
|
393 | if (value == "7") comboBox->setCurrentIndex(7);
|
| 394 | if (value == "8") comboBox->setCurrentIndex(8);
|
394 | if (value == "8") comboBox->setCurrentIndex(8);
|
| 395 | if (value == "9") comboBox->setCurrentIndex(9);
|
395 | if (value == "9") comboBox->setCurrentIndex(9);
|
| 396 | ******************************************************/
|
396 | ******************************************************/
|
| 397 | comboBox->setEditable(false); |
397 | comboBox->setEditable(false); |
| 398 | 398 | ||
| 399 | 399 | ||
| 400 | //comboBox->setItemText(0, value);
|
400 | //comboBox->setItemText(0, value);
|
| 401 | 401 | ||
| 402 | }
|
402 | }
|
| 403 | //! [2]
|
403 | //! [2]
|
| 404 | 404 | ||
| 405 | //! [3]
|
405 | //! [3]
|
| 406 | void FilterSpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, |
406 | void FilterSpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, |
| 407 | const QModelIndex &index) const |
407 | const QModelIndex &index) const |
| 408 | {
|
408 | {
|
| 409 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
409 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
| 410 | // spinBox->interpretText();
|
410 | // spinBox->interpretText();
|
| 411 | // int value = spinBox->value();
|
411 | // int value = spinBox->value();
|
| 412 | 412 | ||
| 413 | // model->setData(index, value, Qt::EditRole);
|
413 | // model->setData(index, value, Qt::EditRole);
|
| 414 | QStringList ID_list;
|
414 | QStringList ID_list;
|
| 415 | QStringList Name_list;
|
415 | QStringList Name_list;
|
| 416 | 416 | ||
| 417 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
417 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
| 418 | int currIndex; |
418 | int currIndex; |
| 419 | currIndex = comboBox->currentIndex(); |
419 | currIndex = comboBox->currentIndex(); |
| 420 | if (currIndex==-1) return; |
420 | if (currIndex==-1) return; |
| 421 | // QString value = comboBox->itemText(currIndex);
|
421 | // QString value = comboBox->itemText(currIndex);
|
| 422 | 422 | ||
| 423 | ID_list = items.keys(); |
423 | ID_list = items.keys(); |
| 424 | Name_list = items.values(); |
424 | Name_list = items.values(); |
| 425 | 425 | ||
| 426 | // QString value = ID_list.at(currIndex);
|
426 | // QString value = ID_list.at(currIndex);
|
| 427 | QString value = Name_list.at(currIndex); |
427 | QString value = Name_list.at(currIndex); |
| 428 | model->setData(index, value, Qt::EditRole); |
428 | model->setData(index, value, Qt::EditRole); |
| 429 | }
|
429 | }
|
| 430 | //! [3]
|
430 | //! [3]
|
| 431 | 431 | ||
| 432 | //! [4]
|
432 | //! [4]
|
| 433 | void FilterSpinBoxDelegate::updateEditorGeometry(QWidget *editor, |
433 | void FilterSpinBoxDelegate::updateEditorGeometry(QWidget *editor, |
| 434 | const QStyleOptionViewItem &option, const QModelIndex &/* index */) const |
434 | const QStyleOptionViewItem &option, const QModelIndex &/* index */) const |
| 435 | {
|
435 | {
|
| 436 | editor->setGeometry(option.rect); |
436 | editor->setGeometry(option.rect); |
| 437 | }
|
437 | }
|
| 438 | 438 | ||
| 439 | 439 | ||
| 440 | 440 | ||
| 441 | 441 | ||
| 442 | 442 | ||
| 443 | 443 | ||
| 444 | 444 | ||
| 445 | 445 | ||
| 446 | 446 | ||
| 447 | 447 | ||
| 448 | //! [0]
|
448 | //! [0]
|
| 449 | FilterConditionDelegate::FilterConditionDelegate(QObject *parent) |
449 | FilterConditionDelegate::FilterConditionDelegate(QObject *parent) |
| 450 | : QItemDelegate(parent) |
450 | : QItemDelegate(parent) |
| 451 | {
|
451 | {
|
| 452 | }
|
452 | }
|
| 453 | //! [0]
|
453 | //! [0]
|
| 454 | 454 | ||
| 455 | void FilterConditionDelegate::setClassID(QString newClassID){ |
455 | void FilterConditionDelegate::setClassID(QString newClassID){ |
| 456 | class_id = newClassID; |
456 | class_id = newClassID; |
| 457 | }
|
457 | }
|
| 458 | 458 | ||
| 459 | 459 | ||
| 460 | 460 | ||
| 461 | //! [1]
|
461 | //! [1]
|
| 462 | QWidget *FilterConditionDelegate::createEditor(QWidget *parent, |
462 | QWidget *FilterConditionDelegate::createEditor(QWidget *parent, |
| 463 | const QStyleOptionViewItem &/* option */, |
463 | const QStyleOptionViewItem &/* option */, |
| 464 | const QModelIndex &/* index */) const |
464 | const QModelIndex &/* index */) const |
| 465 | {
|
465 | {
|
| 466 | QStringList Name_list;
|
466 | QStringList Name_list;
|
| 467 | 467 | ||
| 468 | Name_list = items; |
468 | Name_list = items; |
| 469 | 469 | ||
| 470 | QComboBox *editor = new QComboBox(parent); |
470 | QComboBox *editor = new QComboBox(parent); |
| 471 | 471 | ||
| 472 | /*
|
472 | /*
|
| 473 | editor->addItem("0");
|
473 | editor->addItem("0");
|
| 474 | editor->addItem("1");
|
474 | editor->addItem("1");
|
| 475 | editor->addItem("2");
|
475 | editor->addItem("2");
|
| 476 | editor->addItem("3");
|
476 | editor->addItem("3");
|
| 477 | editor->addItem("4");
|
477 | editor->addItem("4");
|
| 478 | editor->addItem("5");
|
478 | editor->addItem("5");
|
| 479 | editor->addItem("6");
|
479 | editor->addItem("6");
|
| 480 | editor->addItem("7");
|
480 | editor->addItem("7");
|
| 481 | editor->addItem("8");
|
481 | editor->addItem("8");
|
| 482 | editor->addItem("9");
|
482 | editor->addItem("9");
|
| 483 | */
|
483 | */
|
| 484 | 484 | ||
| 485 | // editor->addItem("0");
|
485 | // editor->addItem("0");
|
| 486 | 486 | ||
| 487 | editor->addItems(Name_list); |
487 | editor->addItems(Name_list); |
| 488 | // editor->setEditable(false);
|
488 | // editor->setEditable(false);
|
| 489 | return editor; |
489 | return editor; |
| 490 | }
|
490 | }
|
| 491 | //! [1]
|
491 | //! [1]
|
| 492 | 492 | ||
| 493 | //! [2]
|
493 | //! [2]
|
| 494 | void FilterConditionDelegate::setEditorData(QWidget *editor, |
494 | void FilterConditionDelegate::setEditorData(QWidget *editor, |
| 495 | const QModelIndex &index) const |
495 | const QModelIndex &index) const |
| 496 | {
|
496 | {
|
| 497 | // int value = index.model()->data(index, Qt::EditRole).toInt();
|
497 | // int value = index.model()->data(index, Qt::EditRole).toInt();
|
| 498 | 498 | ||
| 499 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
499 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
| 500 | // spinBox->setValue(value);
|
500 | // spinBox->setValue(value);
|
| 501 | QString value = index.model()->data(index, Qt::EditRole).toString(); |
501 | QString value = index.model()->data(index, Qt::EditRole).toString(); |
| 502 | 502 | ||
| 503 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
503 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
| 504 | 504 | ||
| 505 | //QStringList ID_list;
|
505 | //QStringList ID_list;
|
| 506 | //QStringList Name_list;
|
506 | //QStringList Name_list;
|
| 507 | int curr_index; |
507 | int curr_index; |
| 508 | 508 | ||
| 509 | //ID_list = items.keys();
|
509 | //ID_list = items.keys();
|
| 510 | //Name_list = items.values();
|
510 | //Name_list = items.values();
|
| 511 | 511 | ||
| 512 | curr_index = items.indexOf(value); |
512 | curr_index = items.indexOf(value); |
| 513 | if (curr_index==-1) return; |
513 | if (curr_index==-1) return; |
| 514 | comboBox->setCurrentIndex(curr_index); |
514 | comboBox->setCurrentIndex(curr_index); |
| 515 | /****************************************************
|
515 | /****************************************************
|
| 516 | if (value == "0") comboBox->setCurrentIndex(0);
|
516 | if (value == "0") comboBox->setCurrentIndex(0);
|
| 517 | if (value == "1") comboBox->setCurrentIndex(1);
|
517 | if (value == "1") comboBox->setCurrentIndex(1);
|
| 518 | if (value == "2") comboBox->setCurrentIndex(2);
|
518 | if (value == "2") comboBox->setCurrentIndex(2);
|
| 519 | if (value == "3") comboBox->setCurrentIndex(3);
|
519 | if (value == "3") comboBox->setCurrentIndex(3);
|
| 520 | if (value == "4") comboBox->setCurrentIndex(4);
|
520 | if (value == "4") comboBox->setCurrentIndex(4);
|
| 521 | if (value == "5") comboBox->setCurrentIndex(5);
|
521 | if (value == "5") comboBox->setCurrentIndex(5);
|
| 522 | if (value == "6") comboBox->setCurrentIndex(6);
|
522 | if (value == "6") comboBox->setCurrentIndex(6);
|
| 523 | if (value == "7") comboBox->setCurrentIndex(7);
|
523 | if (value == "7") comboBox->setCurrentIndex(7);
|
| 524 | if (value == "8") comboBox->setCurrentIndex(8);
|
524 | if (value == "8") comboBox->setCurrentIndex(8);
|
| 525 | if (value == "9") comboBox->setCurrentIndex(9);
|
525 | if (value == "9") comboBox->setCurrentIndex(9);
|
| 526 | ******************************************************/
|
526 | ******************************************************/
|
| 527 | comboBox->setEditable(false); |
527 | comboBox->setEditable(false); |
| 528 | 528 | ||
| 529 | 529 | ||
| 530 | //comboBox->setItemText(0, value);
|
530 | //comboBox->setItemText(0, value);
|
| 531 | 531 | ||
| 532 | }
|
532 | }
|
| 533 | //! [2]
|
533 | //! [2]
|
| 534 | 534 | ||
| 535 | //! [3]
|
535 | //! [3]
|
| 536 | void FilterConditionDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, |
536 | void FilterConditionDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, |
| 537 | const QModelIndex &index) const |
537 | const QModelIndex &index) const |
| 538 | {
|
538 | {
|
| 539 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
539 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
| 540 | // spinBox->interpretText();
|
540 | // spinBox->interpretText();
|
| 541 | // int value = spinBox->value();
|
541 | // int value = spinBox->value();
|
| 542 | 542 | ||
| 543 | // model->setData(index, value, Qt::EditRole);
|
543 | // model->setData(index, value, Qt::EditRole);
|
| 544 | QStringList ID_list;
|
544 | QStringList ID_list;
|
| 545 | QStringList Name_list;
|
545 | QStringList Name_list;
|
| 546 | 546 | ||
| 547 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
547 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
| 548 | int currIndex; |
548 | int currIndex; |
| 549 | currIndex = comboBox->currentIndex(); |
549 | currIndex = comboBox->currentIndex(); |
| 550 | if (currIndex==-1) return; |
550 | if (currIndex==-1) return; |
| 551 | // QString value = comboBox->itemText(currIndex);
|
551 | // QString value = comboBox->itemText(currIndex);
|
| 552 | 552 | ||
| 553 | // ID_list = items.keys();
|
553 | // ID_list = items.keys();
|
| 554 | // Name_list = items.values();
|
554 | // Name_list = items.values();
|
| 555 | 555 | ||
| 556 | // QString value = ID_list.at(currIndex);
|
556 | // QString value = ID_list.at(currIndex);
|
| 557 | QString value = items.at(currIndex); |
557 | QString value = items.at(currIndex); |
| 558 | model->setData(index, value, Qt::EditRole); |
558 | model->setData(index, value, Qt::EditRole); |
| 559 | }
|
559 | }
|
| 560 | //! [3]
|
560 | //! [3]
|
| 561 | 561 | ||
| 562 | //! [4]
|
562 | //! [4]
|
| 563 | void FilterConditionDelegate::updateEditorGeometry(QWidget *editor, |
563 | void FilterConditionDelegate::updateEditorGeometry(QWidget *editor, |
| 564 | const QStyleOptionViewItem &option, const QModelIndex &/* index */) const |
564 | const QStyleOptionViewItem &option, const QModelIndex &/* index */) const |
| 565 | {
|
565 | {
|
| 566 | editor->setGeometry(option.rect); |
566 | editor->setGeometry(option.rect); |
| 567 | }
|
567 | }
|
| 568 | 568 | ||
| 569 | 569 | ||
| 570 | 570 | ||
| 571 | 571 | ||
| 572 | 572 | ||
| 573 | 573 | ||
| 574 | 574 | ||
| 575 | 575 | ||
| 576 | 576 | ||
| 577 | 577 | ||
| 578 | FilterValueDelegate::FilterValueDelegate(QObject *parent) |
578 | FilterValueDelegate::FilterValueDelegate(QObject *parent) |
| 579 | : QItemDelegate(parent) |
579 | : QItemDelegate(parent) |
| 580 | {
|
580 | {
|
| 581 | }
|
581 | }
|
| 582 | //! [0]
|
582 | //! [0]
|
| 583 | 583 | ||
| 584 | void FilterValueDelegate::setClassID(QString newClassID){ |
584 | void FilterValueDelegate::setClassID(QString newClassID){ |
| 585 | class_id = newClassID; |
585 | class_id = newClassID; |
| 586 | }
|
586 | }
|
| 587 | 587 | ||
| 588 | 588 | ||
| 589 | 589 | ||
| - | 590 | // ïîëó÷àåì èìÿ òàáëèöû - õðàíèëèùà îáúåêòîâ êëàññà
|
|
| - | 591 | QString FilterValueDelegate::getClassInctanc(QString class_id){ |
|
| - | 592 | ||
| - | 593 | ||
| - | 594 | ||
| - | 595 | ||
| - | 596 | QSqlQuery q;
|
|
| - | 597 | QString sql_str;
|
|
| - | 598 | QString result;
|
|
| - | 599 | QString classInctance;
|
|
| - | 600 | int field_inctance; |
|
| - | 601 | bool ok; |
|
| - | 602 | sql_str = tr("select * " |
|
| - | 603 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
|
| - | 604 | ); |
|
| - | 605 | sql_str.append(class_id); |
|
| - | 606 | sql_str.append(tr("'")); |
|
| - | 607 | q.prepare(sql_str); |
|
| - | 608 | ||
| - | 609 | ok = q.exec(); |
|
| - | 610 | ||
| - | 611 | if (!ok) return result; |
|
| - | 612 | ||
| - | 613 | /*
|
|
| - | 614 | if (!ok) {
|
|
| - | 615 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
|
| - | 616 | this, // Ðîäèòåëüñêèé âèäæåò.
|
|
| - | 617 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
|
| - | 618 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
|
| - | 619 | return result;
|
|
| - | 620 | }
|
|
| - | 621 | ||
| - | 622 | */
|
|
| - | 623 | ||
| - | 624 | ||
| - | 625 | ||
| - | 626 | ||
| - | 627 | field_inctance = q.record().indexOf(tr("TableWhithInstance")); |
|
| - | 628 | while(q.next()){ |
|
| - | 629 | ||
| - | 630 | classInctance = q.value(field_inctance).toString(); |
|
| - | 631 | result.append(classInctance); |
|
| - | 632 | }
|
|
| - | 633 | ||
| - | 634 | return result; |
|
| - | 635 | ||
| - | 636 | ||
| - | 637 | ||
| - | 638 | ||
| - | 639 | ||
| - | 640 | }
|
|
| - | 641 | ||
| - | 642 | ||
| - | 643 | ||
| - | 644 | QString grtFieldType(QString class_id, QString fieldName)//îïðåäåëÿåì òèï äàííûõ ïîëÿ |
|
| - | 645 | {
|
|
| - | 646 | ||
| - | 647 | }
|
|
| - | 648 | ||
| - | 649 | ||
| 590 | //! [1]
|
650 | //! [1]
|
| 591 | QWidget *FilterValueDelegate::createEditor(QWidget *parent, |
651 | QWidget *FilterValueDelegate::createEditor(QWidget *parent, |
| 592 | const QStyleOptionViewItem &/* option */, |
652 | const QStyleOptionViewItem &/* option */, |
| 593 | const QModelIndex &/* index */) const |
653 | const QModelIndex &/* index */) const |
| 594 | {
|
654 | {
|
| 595 | QStringList Name_list;
|
655 | QStringList Name_list;
|
| 596 | 656 | ||
| 597 | Name_list = items; |
657 | Name_list = items; |
| 598 | 658 | ||
| 599 | QComboBox *editor = new QComboBox(parent); |
659 | QComboBox *editor = new QComboBox(parent); |
| 600 | 660 | ||
| 601 | /*
|
661 | /*
|
| 602 | editor->addItem("0");
|
662 | editor->addItem("0");
|
| 603 | editor->addItem("1");
|
663 | editor->addItem("1");
|
| 604 | editor->addItem("2");
|
664 | editor->addItem("2");
|
| 605 | editor->addItem("3");
|
665 | editor->addItem("3");
|
| 606 | editor->addItem("4");
|
666 | editor->addItem("4");
|
| 607 | editor->addItem("5");
|
667 | editor->addItem("5");
|
| 608 | editor->addItem("6");
|
668 | editor->addItem("6");
|
| 609 | editor->addItem("7");
|
669 | editor->addItem("7");
|
| 610 | editor->addItem("8");
|
670 | editor->addItem("8");
|
| 611 | editor->addItem("9");
|
671 | editor->addItem("9");
|
| 612 | */
|
672 | */
|
| 613 | 673 | ||
| 614 | // editor->addItem("0");
|
674 | // editor->addItem("0");
|
| 615 | 675 | ||
| 616 | // // // editor->addItems(Name_list);
|
676 | // // // editor->addItems(Name_list);
|
| 617 | // editor->setEditable(false);
|
677 | editor->setEditable(true); |
| 618 | return editor; |
678 | return editor; |
| 619 | }
|
679 | }
|
| 620 | //! [1]
|
680 | //! [1]
|
| 621 | 681 | ||
| - | 682 | ||
| - | 683 | ||
| - | 684 | ||
| - | 685 | ||
| - | 686 | ||
| - | 687 | ||
| - | 688 | ||
| - | 689 | ||
| - | 690 | ||
| 622 | //! [2]
|
691 | //! [2]
|
| 623 | void FilterValueDelegate::setEditorData(QWidget *editor, |
692 | void FilterValueDelegate::setEditorData(QWidget *editor, |
| 624 | const QModelIndex &index) const |
693 | const QModelIndex &index) const |
| 625 | {
|
694 | {
|
| 626 | // int value = index.model()->data(index, Qt::EditRole).toInt();
|
695 | // int value = index.model()->data(index, Qt::EditRole).toInt();
|
| 627 | 696 | ||
| 628 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
697 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
| 629 | // spinBox->setValue(value);
|
698 | // spinBox->setValue(value);
|
| 630 | 699 | ||
| 631 | 700 | ||
| 632 | const QAbstractItemModel * model = index.model(); |
701 | const QAbstractItemModel * model = index.model(); |
| 633 | 702 | ||
| 634 | 703 | ||
| 635 | QString value = index.model()->data(index, Qt::EditRole).toString(); |
704 | QString value = index.model()->data(index, Qt::EditRole).toString(); |
| 636 | QString class_id = index.model()->data(model->index(index.row(),2), Qt::EditRole).toString(); |
705 | QString class_id = index.model()->data(model->index(index.row(),2), Qt::EditRole).toString(); |
| 637 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
706 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
| - | 707 | QString inctance; //õðàíèëèùå îáúåêòîâ êëàññà |
|
| - | 708 | QString fieldName;//èìÿ ïîëÿ |
|
| - | 709 | QSqlQuery q;
|
|
| - | 710 | QString sql_str;
|
|
| - | 711 | QStringList itemsList;
|
|
| - | 712 | bool ok; |
|
| - | 713 | ||
| - | 714 | ||
| - | 715 | ||
| - | 716 | fieldName = index.model()->data(model->index(index.row(),4), Qt::EditRole).toString(); |
|
| - | 717 | ||
| - | 718 | ||
| - | 719 | inctance = FilterValueDelegate::getClassInctanc(class_id); |
|
| - | 720 | if (!inctance.isEmpty() && !fieldName.isEmpty()){ |
|
| - | 721 | sql_str = tr("select `"); |
|
| - | 722 | sql_str.append(fieldName); |
|
| - | 723 | sql_str.append(tr("` from `")); |
|
| - | 724 | sql_str.append(inctance); |
|
| - | 725 | sql_str.append(tr("`")); |
|
| - | 726 | ok = q.prepare(sql_str); |
|
| - | 727 | ok = q.exec(); |
|
| - | 728 | ||
| - | 729 | while(q.next()){ |
|
| - | 730 | QString tmp_str;
|
|
| - | 731 | tmp_str = q.record().value(fieldName).asString(); |
|
| - | 732 | itemsList.append(tmp_str); |
|
| - | 733 | FilterValueDelegate::items.append(tmp_str); |
|
| - | 734 | }
|
|
| - | 735 | if(!itemsList.isEmpty()) { |
|
| - | 736 | comboBox->addItems(itemsList); |
|
| - | 737 | items = itemsList; // ãëîáàëüãàÿ ïåðåìåííàÿ |
|
| - | 738 | }
|
|
| - | 739 | ||
| - | 740 | }
|
|
| - | 741 | ||
| - | 742 | ||
| - | 743 | ||
| - | 744 | ||
| 638 | 745 | ||
| 639 | //QStringList ID_list;
|
746 | //QStringList ID_list;
|
| 640 | //QStringList Name_list;
|
747 | //QStringList Name_list;
|
| 641 | int curr_index; |
748 | int curr_index; |
| 642 | 749 | ||
| 643 | //ID_list = items.keys();
|
750 | //ID_list = items.keys();
|
| 644 | //Name_list = items.values();
|
751 | //Name_list = items.values();
|
| 645 | 752 | ||
| 646 | curr_index = items.indexOf(value); |
753 | curr_index = itemsList.indexOf(value); |
| 647 | if (curr_index==-1) return; |
754 | if (curr_index==-1) return; |
| 648 | comboBox->setCurrentIndex(curr_index); |
755 | comboBox->setCurrentIndex(curr_index); |
| 649 | /****************************************************
|
756 | /****************************************************
|
| 650 | if (value == "0") comboBox->setCurrentIndex(0);
|
757 | if (value == "0") comboBox->setCurrentIndex(0);
|
| 651 | if (value == "1") comboBox->setCurrentIndex(1);
|
758 | if (value == "1") comboBox->setCurrentIndex(1);
|
| 652 | if (value == "2") comboBox->setCurrentIndex(2);
|
759 | if (value == "2") comboBox->setCurrentIndex(2);
|
| 653 | if (value == "3") comboBox->setCurrentIndex(3);
|
760 | if (value == "3") comboBox->setCurrentIndex(3);
|
| 654 | if (value == "4") comboBox->setCurrentIndex(4);
|
761 | if (value == "4") comboBox->setCurrentIndex(4);
|
| 655 | if (value == "5") comboBox->setCurrentIndex(5);
|
762 | if (value == "5") comboBox->setCurrentIndex(5);
|
| 656 | if (value == "6") comboBox->setCurrentIndex(6);
|
763 | if (value == "6") comboBox->setCurrentIndex(6);
|
| 657 | if (value == "7") comboBox->setCurrentIndex(7);
|
764 | if (value == "7") comboBox->setCurrentIndex(7);
|
| 658 | if (value == "8") comboBox->setCurrentIndex(8);
|
765 | if (value == "8") comboBox->setCurrentIndex(8);
|
| 659 | if (value == "9") comboBox->setCurrentIndex(9);
|
766 | if (value == "9") comboBox->setCurrentIndex(9);
|
| 660 | ******************************************************/
|
767 | ******************************************************/
|
| 661 | comboBox->setEditable(false); |
768 | comboBox->setEditable(true); |
| 662 | 769 | ||
| 663 | 770 | ||
| 664 | //comboBox->setItemText(0, value);
|
771 | //comboBox->setItemText(0, value);
|
| 665 | 772 | ||
| 666 | }
|
773 | }
|
| 667 | //! [2]
|
774 | //! [2]
|
| 668 | 775 | ||
| 669 | //! [3]
|
776 | //! [3]
|
| 670 | void FilterValueDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, |
777 | void FilterValueDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, |
| 671 | const QModelIndex &index) const |
778 | const QModelIndex &index) const |
| 672 | {
|
779 | {
|
| 673 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
780 | // QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
|
| 674 | // spinBox->interpretText();
|
781 | // spinBox->interpretText();
|
| 675 | // int value = spinBox->value();
|
782 | // int value = spinBox->value();
|
| 676 | 783 | ||
| 677 | // model->setData(index, value, Qt::EditRole);
|
784 | // model->setData(index, value, Qt::EditRole);
|
| - | 785 | ||
| 678 | QStringList ID_list;
|
786 | QStringList ID_list;
|
| 679 | QStringList Name_list;
|
787 | QStringList Name_list;
|
| 680 | 788 | ||
| 681 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
789 | QComboBox *comboBox = static_cast<QComboBox*>(editor); |
| 682 | int currIndex; |
790 | int currIndex; |
| 683 | currIndex = comboBox->currentIndex(); |
791 | currIndex = comboBox->currentIndex(); |
| 684 | if (currIndex==-1) return; |
792 | if (currIndex==-1) return; |
| 685 | // QString value = comboBox->itemText(currIndex);
|
793 | // QString value = comboBox->itemText(currIndex);
|
| 686 | 794 | ||
| 687 | // ID_list = items.keys();
|
795 | // ID_list = items.keys();
|
| 688 | // Name_list = items.values();
|
796 | // Name_list = items.values();
|
| 689 | 797 | ||
| 690 | // QString value = ID_list.at(currIndex);
|
798 | // QString value = ID_list.at(currIndex);
|
| 691 | QString value = items.at(currIndex); |
799 | QString value = items.at(currIndex); |
| 692 | model->setData(index, value, Qt::EditRole); |
800 | model->setData(index, value, Qt::EditRole); |
| - | 801 | ||
| - | 802 | ||
| 693 | }
|
803 | }
|
| - | 804 | ||
| - | 805 | ||
| - | 806 | ||
| - | 807 | ||
| - | 808 | ||
| - | 809 | ||
| - | 810 | ||
| - | 811 | ||
| 694 | //! [3]
|
812 | //! [3]
|
| 695 | 813 | ||
| 696 | //! [4]
|
814 | //! [4]
|
| 697 | void FilterValueDelegate::updateEditorGeometry(QWidget *editor, |
815 | void FilterValueDelegate::updateEditorGeometry(QWidget *editor, |
| 698 | const QStyleOptionViewItem &option, const QModelIndex &/* index */) const |
816 | const QStyleOptionViewItem &option, const QModelIndex &/* index */) const |
| 699 | {
|
817 | {
|
| 700 | editor->setGeometry(option.rect); |
818 | editor->setGeometry(option.rect); |
| 701 | }
|
819 | }
|
| 702 | 820 | ||
| 703 | 821 | ||
| 704 | 822 | ||
| 705 | 823 | ||
| 706 | 824 | ||
| 707 | 825 | ||
| 708 | 826 | ||
| 709 | 827 | ||
| 710 | 828 | ||
| 711 | 829 | ||
| 712 | 830 | ||
| 713 | 831 | ||
| 714 | 832 | ||
| 715 | 833 | ||
| 716 | 834 | ||
| 717 | //! [4]
|
835 | //! [4]
|
| 718 | MyDEDelegate::MyDEDelegate( |
836 | MyDEDelegate::MyDEDelegate( |
| 719 | bool calpopup,
|
837 | bool calpopup,
|
| 720 | QObject *parent) |
838 | QObject *parent) |
| 721 | : QItemDelegate(parent), |
839 | : QItemDelegate(parent), |
| 722 | m_calpopup(calpopup) { |
840 | m_calpopup(calpopup) { |
| 723 | }
|
841 | }
|
| 724 | 842 | ||
| 725 | QWidget *MyDEDelegate::createEditor( |
843 | QWidget *MyDEDelegate::createEditor( |
| 726 | QWidget *parent,
|
844 | QWidget *parent,
|
| 727 | const QStyleOptionViewItem& /* option */, |
845 | const QStyleOptionViewItem& /* option */, |
| 728 | const QModelIndex& /* index */) const { |
846 | const QModelIndex& /* index */) const { |
| 729 | QDateEdit *editor = new QDateEdit(parent); |
847 | QDateEdit *editor = new QDateEdit(parent); |
| 730 | editor->setCalendarPopup(m_calpopup); |
848 | editor->setCalendarPopup(m_calpopup); |
| 731 | editor->installEventFilter(const_cast<MyDEDelegate*>(this)); |
849 | editor->installEventFilter(const_cast<MyDEDelegate*>(this)); |
| 732 | return editor; |
850 | return editor; |
| 733 | }
|
851 | }
|
| 734 | 852 | ||
| 735 | void MyDEDelegate::setEditorData( |
853 | void MyDEDelegate::setEditorData( |
| 736 | QWidget *editor,
|
854 | QWidget *editor,
|
| 737 | const QModelIndex &index) const { |
855 | const QModelIndex &index) const { |
| 738 | QDate value = index.model()->data( |
856 | QDate value = index.model()->data( |
| 739 | index, Qt::EditRole).toDate(); |
857 | index, Qt::EditRole).toDate(); |
| 740 | QDateEdit *de = static_cast<QDateEdit*>(editor); |
858 | QDateEdit *de = static_cast<QDateEdit*>(editor); |
| 741 | de->setDate(value); |
859 | de->setDate(value); |
| 742 | }
|
860 | }
|
| 743 | 861 | ||
| 744 | void MyDEDelegate::setModelData( |
862 | void MyDEDelegate::setModelData( |
| 745 | QWidget *editor,
|
863 | QWidget *editor,
|
| 746 | QAbstractItemModel *model,
|
864 | QAbstractItemModel *model,
|
| 747 | const QModelIndex& index) const { |
865 | const QModelIndex& index) const { |
| 748 | QDateEdit *de = static_cast<QDateEdit*>(editor); |
866 | QDateEdit *de = static_cast<QDateEdit*>(editor); |
| 749 | de->interpretText(); |
867 | de->interpretText(); |
| 750 | QDate value = de->date(); |
868 | QDate value = de->date(); |
| 751 | model->setData(index, value); |
869 | model->setData(index, value); |
| 752 | }
|
870 | }
|
| 753 | 871 | ||
| 754 | void MyDEDelegate::updateEditorGeometry( |
872 | void MyDEDelegate::updateEditorGeometry( |
| 755 | QWidget *editor,
|
873 | QWidget *editor,
|
| 756 | const QStyleOptionViewItem &option, |
874 | const QStyleOptionViewItem &option, |
| 757 | const QModelIndex& /* index */) const { |
875 | const QModelIndex& /* index */) const { |
| 758 | 876 | ||
| 759 | 877 | ||
| 760 | 878 | ||
| 761 | editor->setGeometry(option.rect); |
879 | editor->setGeometry(option.rect); |
| 762 | }
|
880 | }
|
| 763 | 881 | ||
| 764 | 882 | ||
| 765 | 883 | ||
| 766 | 884 | ||
| 767 | 885 | ||
| 768 | CPictureDelegate::CPictureDelegate( QObject * parent ) : QItemDelegate(parent) |
886 | CPictureDelegate::CPictureDelegate( QObject * parent ) : QItemDelegate(parent) |
| 769 | {
|
887 | {
|
| 770 | }
|
888 | }
|
| 771 | 889 | ||
| 772 | void CPictureDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const |
890 | void CPictureDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const |
| 773 | {
|
891 | {
|
| 774 | m_pxPicture.fill( QColor(Qt::white) ); |
892 | m_pxPicture.fill( QColor(Qt::white) ); |
| 775 | 893 | ||
| 776 | const QAbstractItemModel * model = index.model(); |
894 | const QAbstractItemModel * model = index.model(); |
| 777 | QString sFileName = model->data( index, Qt::DisplayRole ).toString(); |
895 | QString sFileName = model->data( index, Qt::DisplayRole ).toString(); |
| 778 | 896 | ||
| 779 | if ( !sFileName.isEmpty() ) |
897 | if ( !sFileName.isEmpty() ) |
| 780 | m_pxPicture.load( sFileName ); |
898 | m_pxPicture.load( sFileName ); |
| 781 | else { |
899 | else { |
| 782 | //QItemDelegate::paint(painter, option, index);
|
900 | //QItemDelegate::paint(painter, option, index);
|
| 783 | return; |
901 | return; |
| 784 | }
|
902 | }
|
| 785 | 903 | ||
| 786 | QPalette::ColorGroup cg = (option.state & QStyle::State_Enabled) ? |
904 | QPalette::ColorGroup cg = (option.state & QStyle::State_Enabled) ? |
| 787 | ((option.state & QStyle::State_Active) ? QPalette::Normal : QPalette::Inactive ) : |
905 | ((option.state & QStyle::State_Active) ? QPalette::Normal : QPalette::Inactive ) : |
| 788 | QPalette::Disabled; |
906 | QPalette::Disabled; |
| 789 | 907 | ||
| 790 | if (option.state & QStyle::State_Selected) |
908 | if (option.state & QStyle::State_Selected) |
| 791 | painter->fillRect(option.rect, option.palette.color(cg, QPalette::Highlight)); |
909 | painter->fillRect(option.rect, option.palette.color(cg, QPalette::Highlight)); |
| 792 | 910 | ||
| 793 | int nX = option.rect.x() + ( ( option.rect.width() - m_pxPicture.rect().width() ) / 2 ); |
911 | int nX = option.rect.x() + ( ( option.rect.width() - m_pxPicture.rect().width() ) / 2 ); |
| 794 | int nY = option.rect.y() + ( ( option.rect.height() - m_pxPicture.rect().height() ) / 2 ); |
912 | int nY = option.rect.y() + ( ( option.rect.height() - m_pxPicture.rect().height() ) / 2 ); |
| 795 | painter->drawPixmap( nX, nY, m_pxPicture ); |
913 | painter->drawPixmap( nX, nY, m_pxPicture ); |
| 796 | 914 | ||
| 797 | 915 | ||
| 798 | //// drawFocus(painter, option, option.rect.adjusted(0, 0, -1, -1)); // since we draw the grid ourselves
|
916 | //// drawFocus(painter, option, option.rect.adjusted(0, 0, -1, -1)); // since we draw the grid ourselves
|
| 799 | 917 | ||
| 800 | /*
|
918 | /*
|
| 801 | QPen pen = painter->pen();
|
919 | QPen pen = painter->pen();
|
| 802 | painter->setPen(option.palette.color(QPalette::Mid));
|
920 | painter->setPen(option.palette.color(QPalette::Mid));
|
| 803 | painter->drawLine(option.rect.bottomLeft(), option.rect.bottomRight());
|
921 | painter->drawLine(option.rect.bottomLeft(), option.rect.bottomRight());
|
| 804 | painter->drawLine(option.rect.topRight(), option.rect.bottomRight());
|
922 | painter->drawLine(option.rect.topRight(), option.rect.bottomRight());
|
| 805 | painter->setPen(pen);
|
923 | painter->setPen(pen);
|
| 806 | */
|
924 | */
|
| 807 | }
|
925 | }
|
| 808 | 926 | ||
| 809 | 927 | ||
| 810 | 928 | ||
| 811 | 929 | ||
| 812 | void TimeEditDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, |
930 | void TimeEditDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, |
| 813 | const QModelIndex &index) const |
931 | const QModelIndex &index) const |
| 814 | {
|
932 | {
|
| 815 | int datetime = index.model()->data(index, Qt::DisplayRole).toInt(); |
933 | int datetime = index.model()->data(index, Qt::DisplayRole).toInt(); |
| 816 | 934 | ||
| 817 | QString indexvalue = ""; |
935 | QString indexvalue = ""; |
| 818 | 936 | ||
| 819 | if (datetime > 0) |
937 | if (datetime > 0) |
| 820 | {
|
938 | {
|
| 821 | QDateTime dateTime2 = QDateTime(); |
939 | QDateTime dateTime2 = QDateTime(); |
| 822 | dateTime2.setTime_t(datetime); |
940 | dateTime2.setTime_t(datetime); |
| 823 | indexvalue = dateTime2.toString(this->timeformat); |
941 | indexvalue = dateTime2.toString(this->timeformat); |
| 824 | }
|
942 | }
|
| 825 | else
|
943 | else
|
| 826 | {
|
944 | {
|
| 827 | indexvalue = tr("Date not set"); |
945 | indexvalue = tr("Date not set"); |
| 828 | }
|
946 | }
|
| 829 | 947 | ||
| 830 | Q_ASSERT(index.isValid()); |
948 | Q_ASSERT(index.isValid()); |
| 831 | 949 | ||
| 832 | QStyleOptionViewItemV3 opt = setOptions(index, option); |
950 | QStyleOptionViewItemV3 opt = setOptions(index, option); |
| 833 | 951 | ||
| 834 | const QStyleOptionViewItemV2 *v2 = qstyleoption_cast<const QStyleOptionViewItemV2 *>(&option); |
952 | const QStyleOptionViewItemV2 *v2 = qstyleoption_cast<const QStyleOptionViewItemV2 *>(&option); |
| 835 | opt.features = v2 ? v2->features |
953 | opt.features = v2 ? v2->features |
| 836 | : QStyleOptionViewItemV2::ViewItemFeatures(QStyleOptionViewItemV2::None); |
954 | : QStyleOptionViewItemV2::ViewItemFeatures(QStyleOptionViewItemV2::None); |
| 837 | const QStyleOptionViewItemV3 *v3 = qstyleoption_cast<const QStyleOptionViewItemV3 *>(&option); |
955 | const QStyleOptionViewItemV3 *v3 = qstyleoption_cast<const QStyleOptionViewItemV3 *>(&option); |
| 838 | opt.locale = v3 ? v3->locale : QLocale(); |
956 | opt.locale = v3 ? v3->locale : QLocale(); |
| 839 | opt.widget = v3 ? v3->widget : 0; |
957 | opt.widget = v3 ? v3->widget : 0; |
| 840 | 958 | ||
| 841 | // prepare
|
959 | // prepare
|
| 842 | painter->save(); |
960 | painter->save(); |
| 843 | 961 | ||
| 844 | painter->setClipRect(opt.rect); |
962 | painter->setClipRect(opt.rect); |
| 845 | 963 | ||
| 846 | // get the data and the rectangles
|
964 | // get the data and the rectangles
|
| 847 | QVariant value;
|
965 | QVariant value;
|
| 848 | 966 | ||
| 849 | QPixmap pixmap;
|
967 | QPixmap pixmap;
|
| 850 | QRect decorationRect;
|
968 | QRect decorationRect;
|
| 851 | value = index.data(Qt::DecorationRole); |
969 | value = index.data(Qt::DecorationRole); |
| 852 | 970 | ||
| 853 | QString text;
|
971 | QString text;
|
| 854 | QRect displayRect;
|
972 | QRect displayRect;
|
| 855 | value = index.data(Qt::DisplayRole); |
973 | value = index.data(Qt::DisplayRole); |
| 856 | if (value.isValid()) { |
974 | if (value.isValid()) { |
| 857 | text = indexvalue; |
975 | text = indexvalue; |
| 858 | displayRect = textRectangle(painter, option.rect, opt.font, text); |
976 | displayRect = textRectangle(painter, option.rect, opt.font, text); |
| 859 | }
|
977 | }
|
| 860 | 978 | ||
| 861 | QRect checkRect;
|
979 | QRect checkRect;
|
| 862 | Qt::CheckState checkState = Qt::Unchecked; |
980 | Qt::CheckState checkState = Qt::Unchecked; |
| 863 | value = index.data(Qt::CheckStateRole); |
981 | value = index.data(Qt::CheckStateRole); |
| 864 | if (value.isValid()) { |
982 | if (value.isValid()) { |
| 865 | checkState = static_cast<Qt::CheckState>(value.toInt()); |
983 | checkState = static_cast<Qt::CheckState>(value.toInt()); |
| 866 | checkRect = check(opt, opt.rect, value); |
984 | checkRect = check(opt, opt.rect, value); |
| 867 | }
|
985 | }
|
| 868 | 986 | ||
| 869 | // do the layout
|
987 | // do the layout
|
| 870 | doLayout(opt, &checkRect, &decorationRect, &displayRect, false); |
988 | doLayout(opt, &checkRect, &decorationRect, &displayRect, false); |
| 871 | // draw the item
|
989 | // draw the item
|
| 872 | 990 | ||
| 873 | drawBackground(painter, opt, index); |
991 | drawBackground(painter, opt, index); |
| 874 | drawCheck(painter, opt, checkRect, checkState); |
992 | drawCheck(painter, opt, checkRect, checkState); |
| 875 | drawDecoration(painter, opt, decorationRect, pixmap); |
993 | drawDecoration(painter, opt, decorationRect, pixmap); |
| 876 | drawDisplay(painter, opt, displayRect, text); |
994 | drawDisplay(painter, opt, displayRect, text); |
| 877 | drawFocus(painter, opt, displayRect); |
995 | drawFocus(painter, opt, displayRect); |
| 878 | 996 | ||
| 879 | // done
|
997 | // done
|
| 880 | painter->restore(); |
998 | painter->restore(); |
| 881 | }
|
999 | }
|
| 882 | 1000 | ||
| 883 | 1001 | ||
| 884 | 1002 | ||
| 885 | 1003 | ||
| 886 | 1004 | ||
| 887 | 1005 | ||
| 888 | IconDelegate::IconDelegate( QObject * parent ) : QItemDelegate(parent) |
1006 | IconDelegate::IconDelegate( QObject * parent ) : QItemDelegate(parent) |
| 889 | {
|
1007 | {
|
| 890 | }
|
1008 | }
|
| 891 | 1009 | ||
| 892 | 1010 | ||
| 893 | 1011 | ||
| 894 | 1012 | ||
| 895 | 1013 | ||
| 896 | QWidget *IconDelegate::createEditor(QWidget *parent, |
1014 | QWidget *IconDelegate::createEditor(QWidget *parent, |
| 897 | const QStyleOptionViewItem &/* option */, |
1015 | const QStyleOptionViewItem &/* option */, |
| 898 | const QModelIndex & /* index */) const |
1016 | const QModelIndex & /* index */) const |
| 899 | {
|
1017 | {
|
| 900 | 1018 | ||
| 901 | IconForm *editor = new IconForm(parent); |
1019 | IconForm *editor = new IconForm(parent); |
| 902 | 1020 | ||
| 903 | return editor; |
1021 | return editor; |
| 904 | 1022 | ||
| 905 | }
|
1023 | }
|
| 906 | 1024 | ||
| 907 | 1025 | ||
| 908 | 1026 | ||
| 909 | 1027 | ||
| 910 | void IconDelegate::setEditorData(QWidget *editor, |
1028 | void IconDelegate::setEditorData(QWidget *editor, |
| 911 | const QModelIndex &index) const |
1029 | const QModelIndex &index) const |
| 912 | {
|
1030 | {
|
| 913 | 1031 | ||
| 914 | 1032 | ||
| 915 | const QAbstractItemModel * model = index.model(); |
1033 | const QAbstractItemModel * model = index.model(); |
| 916 | IconForm *icnFrm = static_cast<IconForm*>(editor); |
1034 | IconForm *icnFrm = static_cast<IconForm*>(editor); |
| 917 | QVariant currentImage = model->data(index,0); |
1035 | QVariant currentImage = model->data(index,0); |
| 918 | QByteArray bytes = currentImage.toByteArray(); |
1036 | QByteArray bytes = currentImage.toByteArray(); |
| 919 | if (currentImage.isValid()) { |
1037 | if (currentImage.isValid()) { |
| 920 | m_pxPicture.loadFromData(bytes); |
1038 | m_pxPicture.loadFromData(bytes); |
| 921 | }
|
1039 | }
|
| 922 | else { |
1040 | else { |
| 923 | //QItemDelegate::paint(painter, option, index);
|
1041 | //QItemDelegate::paint(painter, option, index);
|
| 924 | 1042 | ||
| 925 | 1043 | ||
| 926 | return; |
1044 | return; |
| 927 | }
|
1045 | }
|
| 928 | icnFrm->setPixmap(m_pxPicture); |
1046 | icnFrm->setPixmap(m_pxPicture); |
| 929 | // tblView->setRowHeight(index.row(), icnFrm->geometry().height());
|
1047 | // tblView->setRowHeight(index.row(), icnFrm->geometry().height());
|
| 930 | }
|
1048 | }
|
| 931 | 1049 | ||
| 932 | 1050 | ||
| 933 | 1051 | ||
| 934 | 1052 | ||
| 935 | void IconDelegate::setModelData( |
1053 | void IconDelegate::setModelData( |
| 936 | QWidget *editor,
|
1054 | QWidget *editor,
|
| 937 | QAbstractItemModel *model,
|
1055 | QAbstractItemModel *model,
|
| 938 | const QModelIndex& index) const { |
1056 | const QModelIndex& index) const { |
| 939 | IconForm *icnFrm = static_cast<IconForm*>(editor); |
1057 | IconForm *icnFrm = static_cast<IconForm*>(editor); |
| 940 | if (!(icnFrm->dataIsChanged())) return; |
1058 | if (!(icnFrm->dataIsChanged())) return; |
| 941 | 1059 | ||
| 942 | m_pxPicture = icnFrm->pixmap(); |
1060 | m_pxPicture = icnFrm->pixmap(); |
| 943 | QImage currentImage = m_pxPicture.toImage(); |
1061 | QImage currentImage = m_pxPicture.toImage(); |
| 944 | QByteArray bytes;
|
1062 | QByteArray bytes;
|
| 945 | QBuffer buffer(&bytes); |
1063 | QBuffer buffer(&bytes); |
| 946 | buffer.open(QIODevice::WriteOnly); |
1064 | buffer.open(QIODevice::WriteOnly); |
| 947 | currentImage.save(&buffer, "PNG"); |
1065 | currentImage.save(&buffer, "PNG"); |
| 948 | 1066 | ||
| 949 | 1067 | ||
| 950 | 1068 | ||
| 951 | 1069 | ||
| 952 | model->setData(index, QVariant (bytes), Qt::EditRole); |
1070 | model->setData(index, QVariant (bytes), Qt::EditRole); |
| 953 | 1071 | ||
| 954 | // int widht = m_pxPicture.width();
|
1072 | // int widht = m_pxPicture.width();
|
| 955 | // int heigh = m_pxPicture.height();
|
1073 | // int heigh = m_pxPicture.height();
|
| 956 | // tblView->setRowHeight(index.row(), heigh + 10);
|
1074 | // tblView->setRowHeight(index.row(), heigh + 10);
|
| 957 | // model->submitAll();
|
1075 | // model->submitAll();
|
| 958 | 1076 | ||
| 959 | 1077 | ||
| 960 | 1078 | ||
| 961 | 1079 | ||
| 962 | // model->setData(index, value);
|
1080 | // model->setData(index, value);
|
| 963 | }
|
1081 | }
|
| 964 | 1082 | ||
| 965 | 1083 | ||
| 966 | 1084 | ||
| 967 | void IconDelegate::updateEditorGeometry( |
1085 | void IconDelegate::updateEditorGeometry( |
| 968 | QWidget *editor,
|
1086 | QWidget *editor,
|
| 969 | const QStyleOptionViewItem &option, |
1087 | const QStyleOptionViewItem &option, |
| 970 | const QModelIndex& /* index */) const { |
1088 | const QModelIndex& /* index */) const { |
| 971 | 1089 | ||
| 972 | 1090 | ||
| 973 | // QRect r(option.rect.x() + option.rect.width()/2 - 7, option.rect.y() + option.rect.height()/2 - 7, 150, 100);
|
1091 | // QRect r(option.rect.x() + option.rect.width()/2 - 7, option.rect.y() + option.rect.height()/2 - 7, 150, 100);
|
| 974 | // editor->setGeometry(r);
|
1092 | // editor->setGeometry(r);
|
| 975 | 1093 | ||
| 976 | editor->setGeometry(option.rect); |
1094 | editor->setGeometry(option.rect); |
| 977 | }
|
1095 | }
|
| 978 | 1096 | ||
| 979 | 1097 | ||
| 980 | 1098 | ||
| 981 | 1099 | ||
| 982 | void IconDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const |
1100 | void IconDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const |
| 983 | {
|
1101 | {
|
| 984 | 1102 | ||
| 985 | 1103 | ||
| 986 | m_pxPicture.fill( QColor(Qt::white) ); |
1104 | m_pxPicture.fill( QColor(Qt::white) ); |
| 987 | 1105 | ||
| 988 | const QAbstractItemModel * model = index.model(); |
1106 | const QAbstractItemModel * model = index.model(); |
| 989 | QString sFileName = model->data( index, Qt::DisplayRole ).toString(); |
1107 | QString sFileName = model->data( index, Qt::DisplayRole ).toString(); |
| 990 | 1108 | ||
| 991 | QVariant currentImage = model->data(index,0); |
1109 | QVariant currentImage = model->data(index,0); |
| 992 | 1110 | ||
| 993 | 1111 | ||
| 994 | QByteArray bytes = currentImage.toByteArray(); |
1112 | QByteArray bytes = currentImage.toByteArray(); |
| 995 | // QImage image;
|
1113 | // QImage image;
|
| 996 | // image.loadFromData(bytes);
|
1114 | // image.loadFromData(bytes);
|
| 997 | 1115 | ||
| 998 | 1116 | ||
| 999 | if (currentImage.isValid()) { |
1117 | if (currentImage.isValid()) { |
| 1000 | m_pxPicture.loadFromData(bytes); |
1118 | m_pxPicture.loadFromData(bytes); |
| 1001 | 1119 | ||
| 1002 | }
|
1120 | }
|
| 1003 | else { |
1121 | else { |
| 1004 | //QItemDelegate::paint(painter, option, index);
|
1122 | //QItemDelegate::paint(painter, option, index);
|
| 1005 | return; |
1123 | return; |
| 1006 | }
|
1124 | }
|
| 1007 | 1125 | ||
| 1008 | 1126 | ||
| 1009 | 1127 | ||
| 1010 | 1128 | ||
| 1011 | 1129 | ||
| 1012 | /*
|
1130 | /*
|
| 1013 | 1131 | ||
| 1014 | if ( !sFileName.isEmpty() )
|
1132 | if ( !sFileName.isEmpty() )
|
| 1015 | m_pxPicture.load( sFileName );
|
1133 | m_pxPicture.load( sFileName );
|
| 1016 | else {
|
1134 | else {
|
| 1017 | //QItemDelegate::paint(painter, option, index);
|
1135 | //QItemDelegate::paint(painter, option, index);
|
| 1018 | return;
|
1136 | return;
|
| 1019 | }
|
1137 | }
|
| 1020 | */
|
1138 | */
|
| 1021 | 1139 | ||
| 1022 | 1140 | ||
| 1023 | 1141 | ||
| 1024 | 1142 | ||
| 1025 | 1143 | ||
| 1026 | QPalette::ColorGroup cg = (option.state & QStyle::State_Enabled) ? |
1144 | QPalette::ColorGroup cg = (option.state & QStyle::State_Enabled) ? |
| 1027 | ((option.state & QStyle::State_Active) ? QPalette::Normal : QPalette::Inactive ) : |
1145 | ((option.state & QStyle::State_Active) ? QPalette::Normal : QPalette::Inactive ) : |
| 1028 | QPalette::Disabled; |
1146 | QPalette::Disabled; |
| 1029 | 1147 | ||
| 1030 | if (option.state & QStyle::State_Selected) |
1148 | if (option.state & QStyle::State_Selected) |
| 1031 | 1149 | ||
| 1032 | 1150 | ||
| 1033 | painter->fillRect(option.rect, option.palette.color(cg, QPalette::Highlight)); |
1151 | painter->fillRect(option.rect, option.palette.color(cg, QPalette::Highlight)); |
| 1034 | 1152 | ||
| 1035 | 1153 | ||
| 1036 | 1154 | ||
| 1037 | int nX = option.rect.x() + ( ( option.rect.width() - m_pxPicture.rect().width() ) / 2 ); |
1155 | int nX = option.rect.x() + ( ( option.rect.width() - m_pxPicture.rect().width() ) / 2 ); |
| 1038 | int nY = option.rect.y() + ( ( option.rect.height() - m_pxPicture.rect().height() ) / 2 ); |
1156 | int nY = option.rect.y() + ( ( option.rect.height() - m_pxPicture.rect().height() ) / 2 ); |
| 1039 | // painter->setRenderHint(QPainter::Antialiasing);
|
1157 | // painter->setRenderHint(QPainter::Antialiasing);
|
| 1040 | painter->drawPixmap( nX, nY, m_pxPicture ); |
1158 | painter->drawPixmap( nX, nY, m_pxPicture ); |
| 1041 | 1159 | ||
| 1042 | // drawFocus(painter, option, option.rect.adjusted(0, 0, -1, -1)); // since we draw the grid ourselves
|
1160 | // drawFocus(painter, option, option.rect.adjusted(0, 0, -1, -1)); // since we draw the grid ourselves
|
| 1043 | 1161 | ||
| 1044 | /*
|
1162 | /*
|
| 1045 | QPen pen = painter->pen();
|
1163 | QPen pen = painter->pen();
|
| 1046 | painter->setPen(option.palette.color(QPalette::Mid));
|
1164 | painter->setPen(option.palette.color(QPalette::Mid));
|
| 1047 | painter->drawLine(option.rect.bottomLeft(), option.rect.bottomRight());
|
1165 | painter->drawLine(option.rect.bottomLeft(), option.rect.bottomRight());
|
| 1048 | painter->drawLine(option.rect.topRight(), option.rect.bottomRight());
|
1166 | painter->drawLine(option.rect.topRight(), option.rect.bottomRight());
|
| 1049 | painter->setPen(pen);
|
1167 | painter->setPen(pen);
|
| 1050 | */
|
1168 | */
|
| 1051 | }
|
1169 | }
|
| 1052 | 1170 | ||
| 1053 | 1171 | ||
| 1054 | void IconDelegate::setTableView(QTableView* table){ |
1172 | void IconDelegate::setTableView(QTableView* table){ |
| 1055 | tblView = table; |
1173 | tblView = table; |
| 1056 | }
|
1174 | }
|
| 1057 | 1175 | ||
| 1058 | 1176 | ||
| 1059 | 1177 | ||
| 1060 | 1178 | ||
| 1061 | 1179 | ||
| 1062 | 1180 | ||
| 1063 | 1181 | ||
| 1064 | 1182 | ||
| 1065 | FileDelegate::FileDelegate( QObject * parent ) : QItemDelegate(parent) |
1183 | FileDelegate::FileDelegate( QObject * parent ) : QItemDelegate(parent) |
| 1066 | {
|
1184 | {
|
| 1067 | }
|
1185 | }
|
| 1068 | 1186 | ||
| 1069 | 1187 | ||
| 1070 | 1188 | ||
| 1071 | 1189 | ||
| 1072 | 1190 | ||
| 1073 | QWidget *FileDelegate::createEditor(QWidget *parent, |
1191 | QWidget *FileDelegate::createEditor(QWidget *parent, |
| 1074 | const QStyleOptionViewItem &/* option */, |
1192 | const QStyleOptionViewItem &/* option */, |
| 1075 | const QModelIndex & /* index */) const |
1193 | const QModelIndex & /* index */) const |
| 1076 | {
|
1194 | {
|
| 1077 | 1195 | ||
| 1078 | FileForm *editor = new FileForm(parent); |
1196 | FileForm *editor = new FileForm(parent); |
| 1079 | 1197 | ||
| 1080 | return editor; |
1198 | return editor; |
| 1081 | 1199 | ||
| 1082 | }
|
1200 | }
|
| 1083 | 1201 | ||
| 1084 | 1202 | ||
| 1085 | 1203 | ||
| 1086 | 1204 | ||
| 1087 | void FileDelegate::setEditorData(QWidget *editor, |
1205 | void FileDelegate::setEditorData(QWidget *editor, |
| 1088 | const QModelIndex &index) const |
1206 | const QModelIndex &index) const |
| 1089 | {
|
1207 | {
|
| 1090 | 1208 | ||
| 1091 | 1209 | ||
| 1092 | const QAbstractItemModel * model = index.model(); |
1210 | const QAbstractItemModel * model = index.model(); |
| 1093 | FileForm *flFrm = static_cast<FileForm*>(editor); |
1211 | FileForm *flFrm = static_cast<FileForm*>(editor); |
| 1094 | QVariant currentData = model->data(index,Qt::EditRole); |
1212 | QVariant currentData = model->data(index,Qt::EditRole); |
| 1095 | 1213 | ||
| 1096 | // QVariant currentData = QSqlTableModel::data(index, 0);
|
1214 | // QVariant currentData = QSqlTableModel::data(index, 0);
|
| 1097 | QByteArray bytes = currentData.toByteArray(); |
1215 | QByteArray bytes = currentData.toByteArray(); |
| 1098 | if (currentData.isValid()) flFrm->setData(bytes); |
1216 | if (currentData.isValid()) flFrm->setData(bytes); |
| 1099 | else return; |
1217 | else return; |
| 1100 | 1218 | ||
| 1101 | }
|
1219 | }
|
| 1102 | 1220 | ||
| 1103 | 1221 | ||
| 1104 | 1222 | ||
| 1105 | 1223 | ||
| 1106 | void FileDelegate::setModelData( |
1224 | void FileDelegate::setModelData( |
| 1107 | QWidget *editor,
|
1225 | QWidget *editor,
|
| 1108 | QAbstractItemModel *model,
|
1226 | QAbstractItemModel *model,
|
| 1109 | const QModelIndex& index) const { |
1227 | const QModelIndex& index) const { |
| 1110 | FileForm *flFrm = static_cast<FileForm*>(editor); |
1228 | FileForm *flFrm = static_cast<FileForm*>(editor); |
| 1111 | if (!(flFrm->dataIsChanged())) return; |
1229 | if (!(flFrm->dataIsChanged())) return; |
| 1112 | 1230 | ||
| 1113 | m_Data = flFrm->data(); |
1231 | m_Data = flFrm->data(); |
| 1114 | if (!m_Data.isEmpty()) { // åñëè ìàññèâ íå ïóñòîé |
1232 | if (!m_Data.isEmpty()) { // åñëè ìàññèâ íå ïóñòîé |
| 1115 | model->setData(index, QVariant (m_Data), Qt::EditRole); |
1233 | model->setData(index, QVariant (m_Data), Qt::EditRole); |
| 1116 | 1234 | ||
| 1117 | }
|
1235 | }
|
| 1118 | else { // åñëè ìàññèâ ïóñòîé (ôàéë óäàëèëè) |
1236 | else { // åñëè ìàññèâ ïóñòîé (ôàéë óäàëèëè) |
| 1119 | QVariant val_null;
|
1237 | QVariant val_null;
|
| 1120 | model->setData(index, val_null, Qt::EditRole); |
1238 | model->setData(index, val_null, Qt::EditRole); |
| 1121 | 1239 | ||
| 1122 | }
|
1240 | }
|
| 1123 | 1241 | ||
| 1124 | 1242 | ||
| 1125 | 1243 | ||
| 1126 | }
|
1244 | }
|
| 1127 | 1245 | ||
| 1128 | 1246 | ||
| 1129 | 1247 | ||
| 1130 | void FileDelegate::updateEditorGeometry( |
1248 | void FileDelegate::updateEditorGeometry( |
| 1131 | QWidget *editor,
|
1249 | QWidget *editor,
|
| 1132 | const QStyleOptionViewItem &option, |
1250 | const QStyleOptionViewItem &option, |
| 1133 | const QModelIndex& /* index */) const { |
1251 | const QModelIndex& /* index */) const { |
| 1134 | 1252 | ||
| 1135 | 1253 | ||
| 1136 | // QRect r(option.rect.x() + option.rect.width()/2 - 7, option.rect.y() + option.rect.height()/2 - 7, 150, 100);
|
1254 | // QRect r(option.rect.x() + option.rect.width()/2 - 7, option.rect.y() + option.rect.height()/2 - 7, 150, 100);
|
| 1137 | // editor->setGeometry(r);
|
1255 | // editor->setGeometry(r);
|
| 1138 | 1256 | ||
| 1139 | editor->setGeometry(option.rect); |
1257 | editor->setGeometry(option.rect); |
| 1140 | }
|
1258 | }
|
| 1141 | 1259 | ||
| 1142 | 1260 | ||
| 1143 | 1261 | ||
| 1144 | 1262 | ||
| 1145 | 1263 | ||