×
Namespaces

Variants
Actions
(Difference between revisions)

Archived:Controlling Actions item in Qt context-sensitive menus

From Nokia Developer Wiki
Jump to: navigation, search
jimgilmour1 (Talk | contribs)
m (new version 4.6 download link)
hamishwillee (Talk | contribs)
m (Added category Category:Symbian. (Preparing for ontology change))
Line 62: Line 62:
 
[[CS001351 - Adding Options menu, panes, and icon to a Qt for Symbian application]]
 
[[CS001351 - Adding Options menu, panes, and icon to a Qt for Symbian application]]
  
[[Category:Qt]][[Category:Qt for Symbian]][[Category:How To]][[Category:Code Examples]]
+
[[Category:Qt]][[Category:Qt for Symbian]][[Category:How To]][[Category:Code Examples]] [[Category:Symbian]]

Revision as of 08:32, 1 April 2011

{{{width}}}
Article Metadata
Tested with
Devices(s): All (S60)
Compatibility
Platform(s): S60 3rd Edition, FP1, FP2
S60 5th Edition
Symbian
Article
Keywords: QWidget::setContextMenuPolicy(), QWidget::setSoftKeys()
Created: (14 Sep 2009)
Last edited: hamishwillee (01 Apr 2011)

Contents

Description

Qt for Symbian allows using a context-sensitive menu to be shown in the control pane area that changes dynamically based on the focused widget. This is done by assigning softkeys (see QWidget::setSoftKeys() for a widget. By default, a menu item for Actions (see QWidget::actions()) is added in a focused widget's options menu.

This behavior can be changed by controlling context menu policy of a widget, a property that holds how the widget shows a context menu.

Preconditions


Source code

MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
textEditor = new QTextEdit(tr("Hello"), this);
 
// Set context menu policy to 'none' to prevent Actions menu from being shown
textEditor->setContextMenuPolicy(Qt::NoContextMenu);
 
// Set softkeys to text editor for a context-sensitive menu
QAction* options = new QAction(tr("Options"), this);
options->setSoftKeyRole(QAction::MenuSoftKey);
QAction* exit = new QAction(tr("Exit"), this);
exit->setSoftKeyRole(QAction::ExitSoftKey);
 
QList<QAction*> textEditorSoftKeys;
textEditorSoftKeys.append(options);
textEditorSoftKeys.append(exit);
textEditor->setSoftKeys(textEditorSoftKeys);
 
setCentralWidget(textEditor);
 
// Add any common menu items into menu bar
fileMenu = menuBar()->addMenu(tr("&File"));
exit = new QAction(tr("&Exit"), this);
fileMenu->addAction(exit);
connect(exit, SIGNAL(triggered()), this, SLOT(close()));
}

Postconditions

Text editor has a menu without any visible Actions items.

See also

CS001351 - Adding Options menu, panes, and icon to a Qt for Symbian application

97 page views in the last 30 days.

Was this page helpful?

Your feedback about this content is important. Let us know what you think.

 

Thank you!

We appreciate your feedback.

×