diff options
| -rw-r--r-- | macosx/HBPreviewController.m | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/macosx/HBPreviewController.m b/macosx/HBPreviewController.m index 5d132a12e..8ea8c9bb3 100644 --- a/macosx/HBPreviewController.m +++ b/macosx/HBPreviewController.m @@ -1278,6 +1278,23 @@ [super keyDown:event]; } +- (void)scrollWheel:(NSEvent *)theEvent +{ + if (!fEncodeState) + { + if ([theEvent deltaY] < 0) + { + [fPictureSlider setIntegerValue:fPicture < [fPictureSlider maxValue] ? fPicture + 1 : fPicture]; + [self pictureSliderChanged:self]; + } + else if ([theEvent deltaY] > 0) + { + [fPictureSlider setIntegerValue:fPicture > [fPictureSlider minValue] ? fPicture - 1 : fPicture]; + [self pictureSliderChanged:self]; + } + } +} + #pragma mark *** QTTime Utilities *** // convert a time value (long) to a QTTime structure |