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| Редакция 88 | Редакция 89 | ||
|---|---|---|---|
| 1 | #include "mainwindow.h"
|
1 | #include "mainwindow.h"
|
| 2 | #include "ui_mainwindow.h"
|
2 | #include "ui_mainwindow.h"
|
| 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 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
- | |
| 10 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
- | |
| - | 9 | ||
| 11 | rootItem2 = new QTreeWidgetItem(rootItem1); |
10 | MainWindow::readModel(); |
| 12 | rootItem2->setText(0, tr("óðîâåíü 2")); |
- | |
| 13 | rootItem1->setCheckState(0,Qt::Checked); |
- | |
| 14 | rootItem2->setCheckState(0,Qt::Checked); |
- | |
| 15 | 11 | ||
| 16 | }
|
12 | }
|
| 17 | 13 | ||
| 18 | MainWindow::~MainWindow() |
14 | MainWindow::~MainWindow() |
| 19 | {
|
15 | {
|
| 20 | delete ui; |
16 | delete ui; |
| 21 | }
|
17 | }
|
| 22 | 18 | ||
| 23 | void MainWindow::changeEvent(QEvent *e) |
19 | void MainWindow::changeEvent(QEvent *e) |
| 24 | {
|
20 | {
|
| 25 | QMainWindow::changeEvent(e); |
21 | QMainWindow::changeEvent(e); |
| 26 | switch (e->type()) { |
22 | switch (e->type()) { |
| 27 | case QEvent::LanguageChange: |
23 | case QEvent::LanguageChange: |
| 28 | ui->retranslateUi(this); |
24 | ui->retranslateUi(this); |
| 29 | break; |
25 | break; |
| 30 | default: |
26 | default: |
| 31 | break; |
27 | break; |
| 32 | }
|
28 | }
|
| 33 | }
|
29 | }
|
| - | 30 | ||
| - | 31 | ||
| - | 32 | bool MainWindow::readModel(){ |
|
| - | 33 | bool result; |
|
| - | 34 | QString model_str;
|
|
| - | 35 | QFile file(":/model.txt"); |
|
| - | 36 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
|
| - | 37 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
|
| - | 38 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
|
| - | 39 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
|
| - | 40 | rootItem1->setCheckState(0,Qt::Checked); |
|
| - | 41 | // rootItem2->setCheckState(0,Qt::Checked);
|
|
| - | 42 | ||
| - | 43 | ||
| - | 44 | ||
| - | 45 | result = file.open(QIODevice::ReadOnly); |
|
| - | 46 | if (result) { |
|
| - | 47 | model_str = QString(file.readAll()); |
|
| - | 48 | }
|
|
| - | 49 | ||
| - | 50 | setupModelData(model_str.split(QString("\n")), rootItem1); |
|
| - | 51 | ||
| - | 52 | ||
| - | 53 | return result; |
|
| - | 54 | ||
| - | 55 | }
|
|
| - | 56 | ||
| - | 57 | ||
| - | 58 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
|
| - | 59 | {
|
|
| - | 60 | QList<QTreeWidgetItem*> parents; |
|
| - | 61 | QList<int> indentations; |
|
| - | 62 | parents << parent; |
|
| - | 63 | indentations << 0; |
|
| - | 64 | ||
| - | 65 | int number = 0; |
|
| - | 66 | ||
| - | 67 | while (number < lines.count()) { |
|
| - | 68 | int position = 0; |
|
| - | 69 | while (position < lines[number].length()) { |
|
| - | 70 | if (lines[number].mid(position, 1) != " ") |
|
| - | 71 | break; |
|
| - | 72 | position++; |
|
| - | 73 | }
|
|
| - | 74 | ||
| - | 75 | QString lineData = lines[number].mid(position).trimmed(); |
|
| - | 76 | ||
| - | 77 | if (!lineData.isEmpty()) { |
|
| - | 78 | // Read the column data from the rest of the line.
|
|
| - | 79 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
|
| - | 80 | QList<QVariant> columnData; |
|
| - | 81 | for (int column = 0; column < columnStrings.count(); ++column) |
|
| - | 82 | columnData << columnStrings[column]; |
|
| - | 83 | ||
| - | 84 | if (position > indentations.last()) { |
|
| - | 85 | // The last child of the current parent is now the new parent
|
|
| - | 86 | // unless the current parent has no children.
|
|
| - | 87 | ||
| - | 88 | if (parents.last()->childCount() > 0) { |
|
| - | 89 | parents << parents.last()->child(parents.last()->childCount()-1); |
|
| - | 90 | indentations << position; |
|
| - | 91 | }
|
|
| - | 92 | } else { |
|
| - | 93 | while (position < indentations.last() && parents.count() > 0) { |
|
| - | 94 | parents.pop_back( |
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| 34 | - | ||