ComponentTreeActions Class Reference

Additional action for ComponentTreeView. More...

Inheritance diagram for ComponentTreeActions:

Collaboration diagram for ComponentTreeActions:

Public Slots
void	onCustomContextMenuRequested (const QPoint &point, SessionItem &item)
	Creates right-mouse-click context menu on top of ComponentTreeView which will allow user to switch between scientific notation and the notation with a specified number of decimals. More...

Public Member Functions
	ComponentTreeActions (QObject *parent=nullptr)

Detailed Description

Additional action for ComponentTreeView.

Definition at line 24 of file ComponentTreeActions.h.

Constructor & Destructor Documentation

ComponentTreeActions()

ComponentTreeActions::ComponentTreeActions

(

QObject *

parent = nullptr

)

Definition at line 20 of file ComponentTreeActions.cpp.

: QObject(parent) {}

Member Function Documentation

onCustomContextMenuRequested

void ComponentTreeActions::onCustomContextMenuRequested ( const QPoint &  point, SessionItem &  item  )

slot

Creates right-mouse-click context menu on top of ComponentTreeView which will allow user to switch between scientific notation and the notation with a specified number of decimals.

Definition at line 26 of file ComponentTreeActions.cpp.

{
    bool sc_editor = item.editorType() == "ScientificDouble";
 
    QMenu menu;
    QAction* scientificAction = menu.addAction("Scientific presentation");
    scientificAction->setCheckable(true);
    auto doubleMenu = menu.addMenu("Double presentation");
 
    // To select scientific notation
    scientificAction->setChecked(sc_editor);
    connect(scientificAction, &QAction::triggered, [&]() {
        if (scientificAction->isChecked())
            item.setEditorType("ScientificDouble");
        else
            item.setEditorType("Default");
    });
 
    // to select number of decimals
    const int nmaxdigits = 8;
    for (int i = 1; i <= nmaxdigits; ++i) {
        auto action = doubleMenu->addAction(QString("%1 digits").arg(i));
        if (!sc_editor && item.decimals() == i)
            action->setChecked(true);
        connect(action, &QAction::triggered, [i, &item] {
            item.setEditorType("Default");
            item.setDecimals(i);
        });
    }
    menu.exec(point);
}

References SessionItem::decimals(), SessionItem::editorType(), SessionItem::setDecimals(), and SessionItem::setEditorType().

Referenced by ComponentTreeView::onCustomContextMenuRequested().

Here is the call graph for this function:

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The documentation for this class was generated from the following files:

• /home/www/ba/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.h
• /home/www/ba/GUI/coregui/Views/PropertyEditor/ComponentTreeActions.cpp