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Add support for the scroll wheel to the video slider

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tophf 2013-08-14 20:05:48 -07:00 committed by Thomas Goyne
parent 9eca8c5733
commit 51edb4caca
1 changed files with 19 additions and 0 deletions
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19
aegisub/src/video_slider.cpp
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@ -37,6 +37,7 @@
#include "video_slider.h"
#include "base_grid.h"
#include "command/command.h"
#include "include/aegisub/context.h"
#include "include/aegisub/hotkey.h"
#include "options.h"
@ -144,6 +145,24 @@ void VideoSlider::OnMouse(wxMouseEvent &event) {
c->videoController->JumpToFrame(val);
}
else if (event.GetWheelRotation() != 0) {
// If mouse is over the slider, use wheel to step by frames or keyframes (when Shift is held)
if (GetClientRect().Contains(event.GetX(), event.GetY())) {
if (event.ShiftDown())
if (event.GetWheelRotation() < 0)
cmd::call("video/frame/next/keyframe", c);
else
cmd::call("video/frame/prev/keyframe", c);
else {
SetValue(val + (event.GetWheelRotation() > 0 ? -1 : 1));
c->videoController->JumpToFrame(val);
}
}
else
// Forward Wheel to subs grid to scroll by line/page
if (c->subsGrid->GetClientRect().Contains(event.GetX(), event.GetY()))
c->subsGrid->GetEventHandler()->ProcessEvent(event);
}
}
void VideoSlider::OnCharHook(wxKeyEvent &event) {