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-Fixed #100, mouse scroll on dial working

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Harry van Haaren 2015-06-12 21:17:10 +01:00
parent 224af01f25
commit 79320c8187
1 changed files with 11 additions and 0 deletions
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11
src/avtk/avtk_dial.h
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@ -172,6 +172,17 @@ class Dial : public Fl_Slider
}
}
return 1;
case FL_MOUSEWHEEL:
{
float val = value() - Fl::event_dy() * 0.1;
//printf("dial scroll event: %f\n", val);
if ( val > 1.0 ) val = 1.0;
if ( val < 0.0 ) val = 0.0;
set_value( val );
redraw();
do_callback();
}
break;
case FL_RELEASE:
if (highlight) {
highlight = 0;