Rev 90 | Rev 92 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 88 | pingvin | 1 | #include "mainwindow.h" |
| 2 | #include "ui_mainwindow.h" |
||
| 3 | |||
| 4 | MainWindow::MainWindow(QWidget *parent) : |
||
| 5 | QMainWindow(parent), |
||
| 6 | ui(new Ui::MainWindow) |
||
| 7 | { |
||
| 8 | ui->setupUi(this); |
||
| 9 | |||
| 89 | pingvin | 10 | MainWindow::readModel(); |
| 11 | |||
| 91 | pingvin | 12 | //QString model_str; |
| 13 | MainWindow::creatModelString(); |
||
| 14 | int i; |
||
| 15 | i++; |
||
| 16 | |||
| 88 | pingvin | 17 | } |
| 18 | |||
| 19 | MainWindow::~MainWindow() |
||
| 20 | { |
||
| 21 | delete ui; |
||
| 22 | } |
||
| 23 | |||
| 24 | void MainWindow::changeEvent(QEvent *e) |
||
| 25 | { |
||
| 26 | QMainWindow::changeEvent(e); |
||
| 27 | switch (e->type()) { |
||
| 28 | case QEvent::LanguageChange: |
||
| 29 | ui->retranslateUi(this); |
||
| 30 | break; |
||
| 31 | default: |
||
| 32 | break; |
||
| 33 | } |
||
| 34 | } |
||
| 89 | pingvin | 35 | |
| 36 | |||
| 37 | bool MainWindow::readModel(){ |
||
| 38 | bool result; |
||
| 39 | QString model_str; |
||
| 40 | QFile file(":/model.txt"); |
||
| 91 | pingvin | 41 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
| 89 | pingvin | 42 | rootItem1->setText(0, tr(" 1")); |
| 43 | // rootItem2 = new QTreeWidgetItem(rootItem1); |
||
| 44 | // rootItem2->setText(0, tr(" 2")); |
||
| 45 | rootItem1->setCheckState(0,Qt::Checked); |
||
| 46 | // rootItem2->setCheckState(0,Qt::Checked); |
||
| 47 | |||
| 48 | |||
| 49 | |||
| 50 | result = file.open(QIODevice::ReadOnly); |
||
| 51 | if (result) { |
||
| 90 | pingvin | 52 | model_str = QString(tr(file.readAll())); |
| 89 | pingvin | 53 | } |
| 54 | |||
| 91 | pingvin | 55 | setupModelData(model_str.split(QString("\n")), rootItem1); |
| 89 | pingvin | 56 | |
| 57 | |||
| 58 | return result; |
||
| 59 | |||
| 60 | } |
||
| 61 | |||
| 62 | |||
| 63 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
||
| 64 | { |
||
| 65 | QList<QTreeWidgetItem*> parents; |
||
| 66 | QList<int> indentations; |
||
| 67 | parents << parent; |
||
| 68 | indentations << 0; |
||
| 69 | |||
| 70 | int number = 0; |
||
| 71 | |||
| 72 | while (number < lines.count()) { |
||
| 73 | int position = 0; |
||
| 74 | while (position < lines[number].length()) { |
||
| 75 | if (lines[number].mid(position, 1) != " ") |
||
| 76 | break; |
||
| 77 | position++; |
||
| 78 | } |
||
| 79 | |||
| 80 | QString lineData = lines[number].mid(position).trimmed(); |
||
| 81 | |||
| 82 | if (!lineData.isEmpty()) { |
||
| 83 | // Read the column data from the rest of the line. |
||
| 84 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
||
| 85 | QList<QVariant> columnData; |
||
| 86 | for (int column = 0; column < columnStrings.count(); ++column) |
||
| 87 | columnData << columnStrings[column]; |
||
| 88 | |||
| 89 | if (position > indentations.last()) { |
||
| 90 | // The last child of the current parent is now the new parent |
||
| 91 | // unless the current parent has no children. |
||
| 92 | |||
| 93 | if (parents.last()->childCount() > 0) { |
||
| 94 | parents << parents.last()->child(parents.last()->childCount()-1); |
||
| 95 | indentations << position; |
||
| 96 | } |
||
| 97 | } else { |
||
| 98 | while (position < indentations.last() && parents.count() > 0) { |
||
| 99 | parents.pop_back(); |
||
| 100 | indentations.pop_back(); |
||
| 101 | } |
||
| 102 | } |
||
| 103 | |||
| 104 | // Append a new item to the current parent's list of children. |
||
| 105 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last())); |
||
| 106 | QTreeWidgetItem* itm_tmp; |
||
| 107 | itm_tmp = new QTreeWidgetItem( parents.last()); |
||
| 108 | |||
| 109 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
||
| 110 | if (columnData.at(1).toString() == "true") { |
||
| 111 | itm_tmp->setCheckState(0,Qt::Checked); |
||
| 112 | } |
||
| 113 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
||
| 90 | pingvin | 114 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
| 115 | itm_tmp->setText(2, QVariant(number).toString()); // - |
||
| 116 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
||
| 89 | pingvin | 117 | } |
| 118 | |||
| 119 | number++; |
||
| 120 | } |
||
| 121 | } |
||
| 122 | |||
| 123 | |||
| 124 | /* |
||
| 125 | void MainWindow::openBase() |
||
| 126 | { |
||
| 127 | |||
| 128 | db = QSqlDatabase::addDatabase("QMYSQL"); |
||
| 129 | pdb = &db; |
||
| 130 | raportFrm.pdb = &db; |
||
| 131 | |||
| 132 | pdb->setHostName(hostName); |
||
| 133 | pdb->setDatabaseName(baseName); |
||
| 134 | pdb->setUserName(userName); |
||
| 135 | pdb->setPassword(password); |
||
| 136 | bool ok = pdb->open(); |
||
| 137 | if (!ok) { |
||
| 138 | QMessageBox::critical( // . |
||
| 139 | this, // . |
||
| 140 | QObject::tr("Database Error"), // . |
||
| 141 | pdb->lastError().text()); // . |
||
| 142 | } |
||
| 143 | if (ok) |
||
| 144 | {lineEdit-> insert(tr(" ")); |
||
| 145 | } |
||
| 146 | else {lineEdit-> insert(tr(" . : ")); |
||
| 147 | lineEdit-> insert(pdb->lastError().text()); |
||
| 148 | } |
||
| 149 | |||
| 150 | |||
| 151 | |||
| 152 | model = new QSqlTableModel(this); |
||
| 153 | model->setTable(tableName); |
||
| 154 | |||
| 155 | model->setEditStrategy(QSqlTableModel::OnManualSubmit); |
||
| 156 | model->setSort(0, Qt::AscendingOrder); |
||
| 157 | |||
| 158 | model->select(); |
||
| 159 | |||
| 160 | |||
| 161 | QSqlField field(tr("age"), QVariant::Int); |
||
| 162 | field.setValue(QString(tr("123"))); |
||
| 163 | |||
| 164 | bool okey; |
||
| 165 | int index; |
||
| 166 | QSqlRecord record; |
||
| 167 | |||
| 168 | |||
| 169 | tableView->setModel(model); |
||
| 170 | view.setModel(model); |
||
| 171 | |||
| 172 | |||
| 173 | tableView->setAlternatingRowColors(true); |
||
| 174 | view.setAlternatingRowColors(true); |
||
| 175 | |||
| 176 | tableView->resizeColumnsToContents(); |
||
| 177 | |||
| 178 | |||
| 179 | view.resizeColumnsToContents(); |
||
| 180 | |||
| 181 | tableView->show(); |
||
| 182 | |||
| 183 | |||
| 184 | |||
| 185 | initTreeWidget(); |
||
| 186 | } |
||
| 187 | */ |
||
| 91 | pingvin | 188 | |
| 189 | |||
| 190 | void MainWindow::creatModelString(){ |
||
| 191 | |||
| 192 | MainWindow::modelString.clear(); // |
||
| 193 | // for (int i =0; i < rootItem1->childCount(); ++i ) |
||
| 194 | |||
| 195 | {MainWindow::addChildsString(rootItem1, 0);} |
||
| 196 | |||
| 197 | int root_item_child_count; |
||
| 198 | int i; |
||
| 199 | root_item_child_count = rootItem1->childCount(); |
||
| 200 | i++; |
||
| 201 | |||
| 202 | } |
||
| 203 | |||
| 204 | |||
| 205 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
||
| 206 | int child_count; |
||
| 207 | child_count = parentItem->childCount(); |
||
| 208 | for (int i=0; i < child_count; ++i){ |
||
| 209 | for (int m=0; m < level; ++m){ |
||
| 210 | modelString.append(tr(" ")); // - , |
||
| 211 | } |
||
| 212 | modelString.append(parentItem->child(i)->text(0)); // - |
||
| 213 | modelString.append(tr("\t\t\t\t")); // - |
||
| 214 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // , "true", |
||
| 215 | else {modelString.append(tr("false"));} // - "false", |
||
| 216 | modelString.append(tr("\t\t\t\t")); // - |
||
| 217 | modelString.append(parentItem->child(i)->text(1)); // - ID |
||
| 218 | modelString.append(tr("\n")); // |
||
| 219 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
||
| 220 | |||
| 221 | } |
||
| 222 | int i; |
||
| 223 | i++; |
||
| 224 | } |