From 45adc39c2af2a79c89a7ed292915a58b5dfc51e4 Mon Sep 17 00:00:00 2001 From: Alexander Golubev Date: Fri, 10 Apr 2026 06:50:49 +0300 Subject: tdeui/kcharselect: handle mouse wheel event to change the table Signed-off-by: Alexander Golubev --- tdeui/kcharselect.cpp | 13 +++++++++++++ tdeui/kcharselect.h | 1 + 2 files changed, 14 insertions(+) diff --git a/tdeui/kcharselect.cpp b/tdeui/kcharselect.cpp index 016e59b78..77d3da0b1 100644 --- a/tdeui/kcharselect.cpp +++ b/tdeui/kcharselect.cpp @@ -475,6 +475,7 @@ KCharSelect::KCharSelect( TQWidget *parent, const char *name, const TQString &_f charTable->setMinimumSize( sz ); charTable->setHScrollBarMode( TQScrollView::AlwaysOff ); charTable->setVScrollBarMode( TQScrollView::AlwaysOff ); + charTable->installEventFilter( this ); d->scrollBar = new TQScrollBar(0, 255, 1, 1, 0, TQt::Vertical, box); @@ -590,6 +591,7 @@ void KCharSelect::slotUnicodeEntered( ) charActivated( ch ); } +//================================================================== void KCharSelect::slotUpdateUnicode( const TQChar &c ) { const int uc = c.unicode(); @@ -598,6 +600,17 @@ void KCharSelect::slotUpdateUnicode( const TQChar &c ) d->unicodeLine->setText(s); } +//================================================================== +bool KCharSelect::eventFilter( TQObject *obj, TQEvent *e ) +{ + if ( obj == charTable && e->type() == TQEvent::Wheel ) { + // just pass charTable's mouse wheel events to the scrollBar + return TQApplication::sendEvent( d->scrollBar, e ); + } + return false; +} + +//================================================================== void KCharSelectTable::virtual_hook( int, void*) { /*BASE::virtual_hook( id, data );*/ } diff --git a/tdeui/kcharselect.h b/tdeui/kcharselect.h index 6e9e26153..60a067e1e 100644 --- a/tdeui/kcharselect.h +++ b/tdeui/kcharselect.h @@ -226,6 +226,7 @@ public: protected: virtual void fillFontCombo(); + virtual bool eventFilter( TQObject *, TQEvent *e ); static void cleanupFontDatabase(); TQComboBox *fontCombo; -- cgit v1.2.3