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