diff options
Diffstat (limited to 'src/Fl_Value_Dial.cxx')
| -rw-r--r-- | src/Fl_Value_Dial.cxx | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/src/Fl_Value_Dial.cxx b/src/Fl_Value_Dial.cxx index 38c7ad7..6e5c35c 100644 --- a/src/Fl_Value_Dial.cxx +++ b/src/Fl_Value_Dial.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Value_Dial.cxx,v 1.1 2005/05/17 09:20:38 hofmann Exp $" +// "$Id: Fl_Value_Dial.cxx,v 1.2 2005/05/18 11:34:30 hofmann Exp $" // // Value dial widget for the Fast Light Tool Kit (FLTK). // @@ -49,7 +49,37 @@ void Fl_Value_Dial::draw() { char buf[128]; format(buf); fl_font(textfont(), textsize()); - // draw_box(FL_DOWN_BOX,bxx,byy,35,fl_height(),color()); + fl_color(active_r() ? textcolor() : fl_inactive(textcolor())); fl_draw(buf, bxx, byy + fl_height() - 2, bww, bhh, FL_ALIGN_TOP); } + +int Fl_Value_Dial::handle(int event) { + switch (event) { + case FL_KEYBOARD : + switch (Fl::event_key()) { + case FL_Left: + handle_drag(clamp(increment(value(),-1))); + handle_release(); + return 1; + case FL_Right: + handle_drag(clamp(increment(value(),1))); + handle_release(); + return 1; + default: + return 0; + } + break; + case FL_FOCUS : + case FL_UNFOCUS : + if (Fl::visible_focus()) { + redraw(); + return 1; + } else return 0; + case FL_ENTER : + case FL_LEAVE : + return 1; + default: + return Fl_Dial::handle(event); + } +} |