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Still use CTRL+Wheel for PdfViewer

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This commit is contained in:
Paddy Xu
2019-10-09 20:54:44 +03:00
parent 1f198f1e5f
commit 6f0e7a6a2b
2 changed files with 21 additions and 2 deletions
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21
QuickLook.Plugin/QuickLook.Plugin.ImageViewer/ImagePanel.xaml.cs
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@@ -58,6 +58,7 @@ namespace QuickLook.Plugin.ImageViewer
private bool _zoomToFit = true;
private double _zoomToFitFactor;
private bool _zoomWithControlKey;
public ImagePanel()
{
@@ -99,6 +100,16 @@ namespace QuickLook.Plugin.ImageViewer
Theme = ContextObject.Theme;
}
public bool ZoomWithControlKey
{
get => _zoomWithControlKey;
set
{
_zoomWithControlKey = value;
OnPropertyChanged();
}
}
public bool ShowZoomLevelInfo
{
get => _showZoomLevelInfo;
@@ -372,7 +383,15 @@ namespace QuickLook.Plugin.ImageViewer
{
e.Handled = true;
// zoom
// normal scroll when Control is not pressed, useful for PdfViewer
if (ZoomWithControlKey && (Keyboard.Modifiers & ModifierKeys.Control) == 0)
{
viewPanel.ScrollToVerticalOffset(viewPanel.VerticalOffset - e.Delta);
ImageScrolled?.Invoke(this, e.Delta);
return;
}
// otherwise, perform normal zooming
var newZoom = ZoomFactor + ZoomFactor * e.Delta / 120 * 0.1;
Zoom(newZoom);

2
QuickLook.Plugin/QuickLook.Plugin.PDFViewer/PdfViewerControl.xaml
View File

@@ -75,7 +75,7 @@
</ListBox>
<Grid Grid.Column="1" Background="#33FFFFFF">
<imageViewer:ImagePanel x:Name="pagePanel" RenderMode="NearestNeighbor" ShowZoomLevelInfo="False"
BackgroundVisibility="Collapsed" MetaIconVisibility="Collapsed" />
ZoomWithControlKey="True" BackgroundVisibility="Collapsed" MetaIconVisibility="Collapsed" />
</Grid>
</Grid>
</UserControl>