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https://github.com/xiaoyifang/goldendict-ng.git
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Add Alt+PgDown/PgUp shortcuts to select next/previous group
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@ -6,7 +6,9 @@
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#include <QShortcutEvent>
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GroupComboBox::GroupComboBox( QWidget * parent ): QComboBox( parent ),
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popupAction( this )
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popupAction( this ),
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selectNextAction( this ),
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selectPreviousAction( this )
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{
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setSizeAdjustPolicy( AdjustToContents );
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setToolTip( tr( "Choose a Group (Alt+G)" ) );
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@ -16,6 +18,16 @@ GroupComboBox::GroupComboBox( QWidget * parent ): QComboBox( parent ),
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this, SLOT( popupGroups() ) );
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addAction( &popupAction );
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selectNextAction.setShortcut( QKeySequence( "Alt+PgDown" ) );
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connect( &selectNextAction, SIGNAL( triggered() ),
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this, SLOT( selectNextGroup() ) );
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addAction( &selectNextAction );
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selectPreviousAction.setShortcut( QKeySequence( "Alt+PgUp" ) );
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connect( &selectPreviousAction, SIGNAL( triggered() ),
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this, SLOT( selectPreviousGroup() ) );
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addAction( &selectPreviousAction );
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}
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void GroupComboBox::fill( Instances::Groups const & groups )
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@ -97,3 +109,23 @@ void GroupComboBox::popupGroups()
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{
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showPopup();
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}
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void GroupComboBox::selectNextGroup()
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{
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if( count() <= 1 )
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return;
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int n = currentIndex() + 1;
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if( n >= count() )
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n = 0;
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setCurrentIndex( n );
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}
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void GroupComboBox::selectPreviousGroup()
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{
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if( count() <= 1 )
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return;
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int n = currentIndex() - 1;
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if( n < 0 )
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n = count() - 1;
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setCurrentIndex( n );
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}
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@ -36,10 +36,13 @@ protected:
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private slots:
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void popupGroups();
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void selectNextGroup();
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void selectPreviousGroup();
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private:
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QAction popupAction;
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QAction selectNextAction, selectPreviousAction;
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QMap< int, int > shortcuts;
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};
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