Method VariableWidget

kdevplatform/debugger/variable/variablewidget.cpp:82–138

} // unnamed namespace

VariableWidget::VariableWidget(IDebugController* controller, QWidget *parent)
: QWidget(parent), m_variablesRoot(controller->variableCollection()->root())
{
  //setWindowIcon(QIcon::fromTheme("math_brace"));
    setWindowIcon(QIcon::fromTheme(QStringLiteral("debugger"), windowIcon()));
    setWindowTitle(i18n("Debugger Variables"));

    m_varTree = new VariableTree(controller, this, new VariableSortProxyModel(this));
    setFocusProxy(m_varTree);

    m_watchVarEditor = new KHistoryComboBox( this );

    auto *topLayout = new QVBoxLayout(this);
    topLayout->addWidget(m_varTree, 10);
    topLayout->addWidget(m_watchVarEditor);
    topLayout->setContentsMargins(0, 0, 0, 0);

    connect(m_watchVarEditor, QOverload<const QString&>::of(&KHistoryComboBox::returnPressed),
            this, &VariableWidget::slotAddWatch);

    const bool autoResizeColumns = variablesViewConfigGroup().readEntry(autoResizeColumnsKey, true);
    m_varTree->setAutoResizeColumns(autoResizeColumns);

    auto* const autoResizeColumnsAction = new QAction(i18nc("@option:check", "Auto-resize columns on click"), this);
    autoResizeColumnsAction->setIcon(QIcon::fromTheme(QStringLiteral("resizecol")));
    autoResizeColumnsAction->setCheckable(true);
    autoResizeColumnsAction->setChecked(autoResizeColumns);
    connect(autoResizeColumnsAction, &QAction::triggered, this, [this](bool on) {
        m_varTree->setAutoResizeColumns(on);
        variablesViewConfigGroup().writeEntry(autoResizeColumnsKey, on);
    });
    addAction(autoResizeColumnsAction);

    //TODO
    //connect(plugin, SIGNAL(raiseVariableViews()), this, SIGNAL(requestRaise()));

    // Setup help items.

    setWhatsThis( i18n(
        "<b>Variable tree</b>"
        "The variable tree allows you to see the values of local "
        "variables and arbitrary expressions.<br />"
        "Local variables are displayed automatically and are updated "
        "as you step through your program. "
        "For each expression you enter, you can either evaluate it once, "
        "or \"watch\" it (make it auto-updated). Expressions that are not "
        "auto-updated can be updated manually from the context menu. "
        "Expressions can be renamed to more descriptive names by clicking "
        "on the name column.<br />"
        "To change the value of a variable or an expression, "
        "click on the value.<br />"));

    m_watchVarEditor->setWhatsThis(
                    i18n("<b>Expression entry</b>"
                         "Type in expression to watch."));

}