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148: Flickering of live thumbnails

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This commit is contained in:
Anton Kasyanov
2019-05-12 22:38:22 +03:00
parent cb73a165c2
commit 63fa0e9ff5
3 changed files with 50 additions and 14 deletions
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25
Eve-O-Preview/View/Implementation/StaticThumbnailView.cs
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@@ -42,8 +42,29 @@ namespace EveOPreview.View
protected override void ResizeThumbnail(int baseWidth, int baseHeight, int highlightWidthTop, int highlightWidthRight, int highlightWidthBottom, int highlightWidthLeft)
{
this._thumbnail.Location = new Point(0 + highlightWidthLeft, 0 + highlightWidthTop);
this._thumbnail.Size = new Size(baseWidth - highlightWidthLeft - highlightWidthRight, baseHeight - highlightWidthTop - highlightWidthBottom);
var left = 0 + highlightWidthLeft;
var top = 0 + highlightWidthTop;
if (this.IsLocationUpdateRequired(this._thumbnail.Location, left, top))
{
this._thumbnail.Location = new Point(left, top);
}
var width = baseWidth - highlightWidthLeft - highlightWidthRight;
var height = baseHeight - highlightWidthTop - highlightWidthBottom;
if (this.IsSizeUpdateRequired(this._thumbnail.Size, width, height))
{
this._thumbnail.Size = new Size(width, height);
}
}
private bool IsLocationUpdateRequired(Point currentLocation, int left, int top)
{
return (currentLocation.X != left) || (currentLocation.Y != top);
}
private bool IsSizeUpdateRequired(Size currentSize, int width, int height)
{
return (currentSize.Width != width) || (currentSize.Height != height);
}
}
}