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Document GUI scaling shortcuts - cont'd

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ManoloFLTK
2024-02-27 21:10:04 +01:00
parent 0359ecd53b
commit fa7fe31372
1 changed files with 2 additions and 13 deletions
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documentation/src/events.dox
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@@ -212,19 +212,8 @@ routine is triggered when \c Ctrl+ (or \c Cmd+) is pressed .
If any window of the display is fullscreen or maximized, If any window of the display is fullscreen or maximized,
scaling shortcuts have no effect. scaling shortcuts have no effect.
It's possible to deactivate FLTK's default scaling shortcuts adding It's possible to deactivate FLTK's default scaling shortcuts with function
this global event handler Fl::keyboard_screen_scaling();
\code
int no_zoom_handler(int event) {
if (event != FL_SHORTCUT) return 0;
if (Fl::test_shortcut(FL_COMMAND+'+')) return 1;
if (Fl::test_shortcut(FL_COMMAND+'-')) return 1;
if (Fl::test_shortcut(FL_COMMAND+'0')) return 1;
return 0;
}
\endcode
with statement \c Fl::add_handler(no_zoom_handler); after FLTK has opened the
display.
\section events_widget Widget Events \section events_widget Widget Events