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Optimized performance

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This commit is contained in:
NaBian committed 2019-03-15 00:23:08 +08:00
1 parent c7ef2a08c8
commit fa0fc32eee
40 files changed
+168 -186
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HandyControl/Controls/Window/ImageBrowser.cs
+9 -9
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@@ -12,13 +12,13 @@ namespace HandyControl.Controls
/// <summary>
/// 图片浏览器
/// </summary>
[TemplatePart(Name = ElementGridTop, Type = typeof(Grid))]
[TemplatePart(Name = ElementPanelTop, Type = typeof(Panel))]
[TemplatePart(Name = ElementImageViewer, Type = typeof(ImageViewer))]
public class ImageBrowser : Window
{
#region Constants
private const string ElementGridTop = "PART_GridTop";
private const string ElementPanelTop = "PART_PanelTop";
private const string ElementImageViewer = "PART_ImageViewer";
@@ -26,7 +26,7 @@ namespace HandyControl.Controls
#region Data
private Grid _gridTop;
private Panel _panelTop;
private ImageViewer _imageViewer;
@@ -82,9 +82,9 @@ namespace HandyControl.Controls
public override void OnApplyTemplate()
{
if (_gridTop != null)
if (_panelTop != null)
{
_gridTop.MouseLeftButtonDown -= GridTop_OnMouseLeftButtonDown;
_panelTop.MouseLeftButtonDown -= PanelTopOnMouseLeftButtonDown;
}
if (_imageViewer != null)
@@ -94,12 +94,12 @@ namespace HandyControl.Controls
base.OnApplyTemplate();
_gridTop = GetTemplateChild(ElementGridTop) as Grid;
_panelTop = GetTemplateChild(ElementPanelTop) as Panel;
_imageViewer = GetTemplateChild(ElementImageViewer) as ImageViewer;
if (_gridTop != null)
if (_panelTop != null)
{
_gridTop.MouseLeftButtonDown += GridTop_OnMouseLeftButtonDown;
_panelTop.MouseLeftButtonDown += PanelTopOnMouseLeftButtonDown;
}
if (_imageViewer != null)
@@ -110,7 +110,7 @@ namespace HandyControl.Controls
private void ButtonClose_OnClick(object sender, RoutedEventArgs e) => Close();
private void GridTop_OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
private void PanelTopOnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{