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Scroll 1/3 of the audio display per mouse wheel click rather than 120 pixels

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This is what 2.1.x did (except this actually handles nonstandard wheel
deltas) and is generally far more usable.

Originally committed to SVN as r6732.
This commit is contained in:
Thomas Goyne 2012-05-01 02:49:43 +00:00
parent 1c4bb4a0e2
commit 834c2849da
1 changed files with 1 additions and 1 deletions
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2
aegisub/src/audio_box.cpp
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@ -157,7 +157,7 @@ void AudioBox::OnMouseWheel(wxMouseEvent &evt) {
bool zoom = evt.CmdDown() != OPT_GET("Audio/Wheel Default to Zoom")->GetBool(); bool zoom = evt.CmdDown() != OPT_GET("Audio/Wheel Default to Zoom")->GetBool();
if (!zoom) if (!zoom)
{ {
int amount = -evt.GetWheelRotation(); int amount = -evt.GetWheelRotation() * GetClientSize().GetWidth() / (evt.GetWheelDelta() * 3);
// If the user did a horizontal scroll the amount should be inverted // If the user did a horizontal scroll the amount should be inverted
// for it to be natural. // for it to be natural.
if (evt.GetWheelAxis() == 1) amount = -amount; if (evt.GetWheelAxis() == 1) amount = -amount;