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Редакция 89 | Редакция 90 | ||
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1 | #include "mainwindow.h"
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1 | #include "mainwindow.h"
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2 | #include "ui_mainwindow.h"
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2 | #include "ui_mainwindow.h"
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3 | 3 | ||
4 | MainWindow::MainWindow(QWidget *parent) : |
4 | MainWindow::MainWindow(QWidget *parent) : |
5 | QMainWindow(parent), |
5 | QMainWindow(parent), |
6 | ui(new Ui::MainWindow) |
6 | ui(new Ui::MainWindow) |
7 | {
|
7 | {
|
8 | ui->setupUi(this); |
8 | ui->setupUi(this); |
9 | 9 | ||
10 | MainWindow::readModel(); |
10 | MainWindow::readModel(); |
11 | 11 | ||
12 | }
|
12 | }
|
13 | 13 | ||
14 | MainWindow::~MainWindow() |
14 | MainWindow::~MainWindow() |
15 | {
|
15 | {
|
16 | delete ui; |
16 | delete ui; |
17 | }
|
17 | }
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18 | 18 | ||
19 | void MainWindow::changeEvent(QEvent *e) |
19 | void MainWindow::changeEvent(QEvent *e) |
20 | {
|
20 | {
|
21 | QMainWindow::changeEvent(e); |
21 | QMainWindow::changeEvent(e); |
22 | switch (e->type()) { |
22 | switch (e->type()) { |
23 | case QEvent::LanguageChange: |
23 | case QEvent::LanguageChange: |
24 | ui->retranslateUi(this); |
24 | ui->retranslateUi(this); |
25 | break; |
25 | break; |
26 | default: |
26 | default: |
27 | break; |
27 | break; |
28 | }
|
28 | }
|
29 | }
|
29 | }
|
30 | 30 | ||
31 | 31 | ||
32 | bool MainWindow::readModel(){ |
32 | bool MainWindow::readModel(){ |
33 | bool result; |
33 | bool result; |
34 | QString model_str;
|
34 | QString model_str;
|
35 | QFile file(":/model.txt"); |
35 | QFile file(":/model.txt"); |
36 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
36 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
37 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
37 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
38 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
38 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
39 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
39 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
40 | rootItem1->setCheckState(0,Qt::Checked); |
40 | rootItem1->setCheckState(0,Qt::Checked); |
41 | // rootItem2->setCheckState(0,Qt::Checked);
|
41 | // rootItem2->setCheckState(0,Qt::Checked);
|
42 | 42 | ||
43 | 43 | ||
44 | 44 | ||
45 | result = file.open(QIODevice::ReadOnly); |
45 | result = file.open(QIODevice::ReadOnly); |
46 | if (result) { |
46 | if (result) { |
47 | model_str = QString(file.readAll()); |
47 | model_str = QString(tr(file.readAll())); |
48 | }
|
48 | }
|
49 | 49 | ||
50 | setupModelData(model_str.split(QString("\n")), rootItem1); |
50 | setupModelData(model_str.split(QString("\n")), rootItem1); |
51 | 51 | ||
52 | 52 | ||
53 | return result; |
53 | return result; |
54 | 54 | ||
55 | }
|
55 | }
|
56 | 56 | ||
57 | 57 | ||
58 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
58 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
59 | {
|
59 | {
|
60 | QList<QTreeWidgetItem*> parents; |
60 | QList<QTreeWidgetItem*> parents; |
61 | QList<int> indentations; |
61 | QList<int> indentations; |
62 | parents << parent; |
62 | parents << parent; |
63 | indentations << 0; |
63 | indentations << 0; |
64 | 64 | ||
65 | int number = 0; |
65 | int number = 0; |
66 | 66 | ||
67 | while (number < lines.count()) { |
67 | while (number < lines.count()) { |
68 | int position = 0; |
68 | int position = 0; |
69 | while (position < lines[number].length()) { |
69 | while (position < lines[number].length()) { |
70 | if (lines[number].mid(position, 1) != " ") |
70 | if (lines[number].mid(position, 1) != " ") |
71 | break; |
71 | break; |
72 | position++; |
72 | position++; |
73 | }
|
73 | }
|
74 | 74 | ||
75 | QString lineData = lines[number].mid(position).trimmed(); |
75 | QString lineData = lines[number].mid(position).trimmed(); |
76 | 76 | ||
77 | if (!lineData.isEmpty()) { |
77 | if (!lineData.isEmpty()) { |
78 | // Read the column data from the rest of the line.
|
78 | // Read the column data from the rest of the line.
|
79 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
79 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
80 | QList<QVariant> columnData; |
80 | QList<QVariant> columnData; |
81 | for (int column = 0; column < columnStrings.count(); ++column) |
81 | for (int column = 0; column < columnStrings.count(); ++column) |
82 | columnData << columnStrings[column]; |
82 | columnData << columnStrings[column]; |
83 | 83 | ||
84 | if (position > indentations.last()) { |
84 | if (position > indentations.last()) { |
85 | // The last child of the current parent is now the new parent
|
85 | // The last child of the current parent is now the new parent
|
86 | // unless the current parent has no children.
|
86 | // unless the current parent has no children.
|
87 | 87 | ||
88 | if (parents.last()->childCount() > 0) { |
88 | if (parents.last()->childCount() > 0) { |
89 | parents << parents.last()->child(parents.last()->childCount()-1); |
89 | parents << parents.last()->child(parents.last()->childCount()-1); |
90 | indentations << position; |
90 | indentations << position; |
91 | }
|
91 | }
|
92 | } else { |
92 | } else { |
93 | while (position < indentations.last() && parents.count() > 0) { |
93 | while (position < indentations.last() && parents.count() > 0) { |
94 | parents.pop_back(); |
94 | parents.pop_back(); |
95 | indentations.pop_back(); |
95 | indentations.pop_back(); |
96 | }
|
96 | }
|
97 | }
|
97 | }
|
98 | 98 | ||
99 | // Append a new item to the current parent's list of children.
|
99 | // Append a new item to the current parent's list of children.
|
100 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
100 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
101 | QTreeWidgetItem* itm_tmp; |
101 | QTreeWidgetItem* itm_tmp; |
102 | itm_tmp = new QTreeWidgetItem( parents.last()); |
102 | itm_tmp = new QTreeWidgetItem( parents.last()); |
103 | 103 | ||
104 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
104 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
105 | if (columnData.at(1).toString() == "true") { |
105 | if (columnData.at(1).toString() == "true") { |
106 | itm_tmp->setCheckState(0,Qt::Checked); |
106 | itm_tmp->setCheckState(0,Qt::Checked); |
107 | }
|
107 | }
|
108 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
108 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
109 | - | ||
110 | - | ||
- | 109 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
|
- | 110 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
|
- | 111 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
|
111 | }
|
112 | }
|
112 | 113 | ||
113 | number++; |
114 | number++; |
114 | }
|
115 | }
|
115 | }
|
116 | }
|
116 | 117 | ||
117 | 118 | ||
118 | /*
|
119 | /*
|
119 | void MainWindow::openBase()
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120 | void MainWindow::openBase()
|
120 | {
|
121 | {
|
121 | 122 | ||
122 | db = QSqlDatabase::addDatabase("QMYSQL");
|
123 | db = QSqlDatabase::addDatabase("QMYSQL");
|
123 | pdb = &db;
|
124 | pdb = &db;
|
124 | raportFrm.pdb = &db;
|
125 | raportFrm.pdb = &db;
|
125 | 126 | ||
126 | pdb->setHostName(hostName);
|
127 | pdb->setHostName(hostName);
|
127 | pdb->setDatabaseName(baseName);
|
128 | pdb->setDatabaseName(baseName);
|
128 | pdb->setUserName(userName);
|
129 | pdb->setUserName(userName);
|
129 | pdb->setPassword(password);
|
130 | pdb->setPassword(password);
|
130 | bool ok = pdb->open();
|
131 | bool ok = pdb->open();
|
131 | if (!ok) {
|
132 | if (!ok) {
|
132 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
133 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
133 | this, // Ðîäèòåëüñêèé âèäæåò.
|
134 | this, // Ðîäèòåëüñêèé âèäæåò.
|
134 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
135 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
135 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
136 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
136 | }
|
137 | }
|
137 | if (ok)
|
138 | if (ok)
|
138 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
139 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
139 | }
|
140 | }
|
140 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
141 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
141 | lineEdit-> insert(pdb->lastError().text());
|
142 | lineEdit-> insert(pdb->lastError().text());
|
142 | }
|
143 | }
|
143 | 144 | ||
144 | 145 | ||
145 | 146 | ||
146 | model = new QSqlTableModel(this);
|
147 | model = new QSqlTableModel(this);
|
147 | model->setTable(tableName);
|
148 | model->setTable(tableName);
|
148 | 149 | ||
149 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
150 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
150 | model->setSort(0, Qt::AscendingOrder);
|
151 | model->setSort(0, Qt::AscendingOrder);
|
151 | 152 | ||
152 | model->select();
|
153 | model->select();
|
153 | 154 | ||
154 | 155 | ||
155 | QSqlField field(tr("age"), QVariant::Int);
|
156 | QSqlField field(tr("age"), QVariant::Int);
|
156 | field.setValue(QString(tr("123")));
|
157 | field.setValue(QString(tr("123")));
|
157 | 158 | ||
158 | bool okey;
|
159 | bool okey;
|
159 | int index;
|
160 | int index;
|
160 | QSqlRecord record;
|
161 | QSqlRecord record;
|
161 | 162 | ||
162 | 163 | ||
163 | tableView->setModel(model);
|
164 | tableView->setModel(model);
|
164 | view.setModel(model);
|
165 | view.setModel(model);
|
165 | 166 | ||
166 | 167 | ||
167 | tableView->setAlternatingRowColors(true);
|
168 | tableView->setAlternatingRowColors(true);
|
168 | view.setAlternatingRowColors(true);
|
169 | view.setAlternatingRowColors(true);
|
169 | 170 | ||
170 | tableView->resizeColumnsToContents();
|
171 | tableView->resizeColumnsToContents();
|
171 | 172 | ||
172 | 173 | ||
173 | view.resizeColumnsToContents();
|
174 | view.resizeColumnsToContents();
|
174 | 175 | ||
175 | tableView->show();
|
176 | tableView->show();
|
176 | 177 | ||
177 | 178 | ||
178 | 179 | ||
179 | initTreeWidget();
|
180 | initTreeWidget();
|
180 | }
|
181 | }
|
181 | */
|
182 | */
|
182 | 183 |