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Handles multi-selection when displaying the menu of the variable widget...
Alexandre Leroux -
r265:3a544b0581a5
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@@ -1,69 +1,70
1 1 #include <Variable/VariableController.h>
2 2 #include <Variable/VariableInspectorWidget.h>
3 3 #include <Variable/VariableModel.h>
4 4
5 5 #include <ui_VariableInspectorWidget.h>
6 6
7 7 #include <QSortFilterProxyModel>
8 8
9 9 #include <SqpApplication.h>
10 10
11 11 Q_LOGGING_CATEGORY(LOG_VariableInspectorWidget, "VariableInspectorWidget")
12 12
13 13 VariableInspectorWidget::VariableInspectorWidget(QWidget *parent)
14 14 : QWidget{parent}, ui{new Ui::VariableInspectorWidget}
15 15 {
16 16 ui->setupUi(this);
17 17
18 18 // Sets model for table
19 19 auto sortFilterModel = new QSortFilterProxyModel{this};
20 20 sortFilterModel->setSourceModel(sqpApp->variableController().variableModel());
21 21
22 22 ui->tableView->setModel(sortFilterModel);
23 23
24 24 // Fixes column sizes
25 25 auto model = ui->tableView->model();
26 26 const auto count = model->columnCount();
27 27 for (auto i = 0; i < count; ++i) {
28 28 ui->tableView->setColumnWidth(
29 29 i, model->headerData(i, Qt::Horizontal, Qt::SizeHintRole).toSize().width());
30 30 }
31 31
32 32 // Sets selection options
33 33 ui->tableView->setSelectionBehavior(QTableView::SelectRows);
34 34 ui->tableView->setSelectionMode(QTableView::ExtendedSelection);
35 35
36 36 // Connection to show a menu when right clicking on the tree
37 37 ui->tableView->setContextMenuPolicy(Qt::CustomContextMenu);
38 38 connect(ui->tableView, &QTableView::customContextMenuRequested, this,
39 39 &VariableInspectorWidget::onTableMenuRequested);
40 40 }
41 41
42 42 VariableInspectorWidget::~VariableInspectorWidget()
43 43 {
44 44 delete ui;
45 45 }
46 46
47 47 void VariableInspectorWidget::onTableMenuRequested(const QPoint &pos) noexcept
48 48 {
49 auto selectedIndex = ui->tableView->indexAt(pos);
50 if (selectedIndex.isValid()) {
51 // Gets the model to retrieve the underlying selected variable
52 auto model = sqpApp->variableController().variableModel();
53 if (auto selectedVariable = model->variable(selectedIndex.row())) {
54 QMenu tableMenu{};
55
56 // Emit a signal so that potential receivers can populate the menu before displaying it
57 emit tableMenuAboutToBeDisplayed(&tableMenu, selectedVariable);
58
59 if (!tableMenu.isEmpty()) {
60 tableMenu.exec(mapToGlobal(pos));
61 }
49 auto selectedRows = ui->tableView->selectionModel()->selectedRows();
50
51 // Gets the model to retrieve the underlying selected variables
52 auto model = sqpApp->variableController().variableModel();
53 auto selectedVariables = QVector<std::shared_ptr<Variable> >{};
54 for (const auto &selectedRow : qAsConst(selectedRows)) {
55 if (auto selectedVariable = model->variable(selectedRow.row())) {
56 selectedVariables.push_back(selectedVariable);
62 57 }
63 58 }
64 else {
65 qCCritical(LOG_VariableInspectorWidget())
66 << tr("Can't display menu : invalid index (%1;%2)")
67 .arg(selectedIndex.row(), selectedIndex.column());
59
60 QMenu tableMenu{};
61
62 // Emits a signal so that potential receivers can populate the menu before displaying it
63 /// @todo ALX : handles list of variables in the signal
64 emit tableMenuAboutToBeDisplayed(&tableMenu, selectedVariables);
65
66 if (!tableMenu.isEmpty()) {
67 // Displays menu
68 tableMenu.exec(mapToGlobal(pos));
68 69 }
69 70 }
General Comments 1
Approved
perrinel
Comment #1677
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