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widget item: clip overlay to parent bounds

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This commit is contained in:
Adam
2020-02-02 18:49:16 -05:00
parent 8c5197c6fe
commit 9a103f8ccd
1 changed files with 26 additions and 0 deletions
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26
runelite-client/src/main/java/net/runelite/client/ui/overlay/WidgetItemOverlay.java
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@@ -26,6 +26,7 @@ package net.runelite.client.ui.overlay;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
@@ -70,6 +71,8 @@ public abstract class WidgetItemOverlay extends Overlay
public Dimension render(Graphics2D graphics)
{
final List<WidgetItem> itemWidgets = overlayManager.getItemWidgets();
final Rectangle originalClipBounds = graphics.getClipBounds();
Widget curClipParent = null;
for (WidgetItem widgetItem : itemWidgets)
{
Widget widget = widgetItem.getWidget();
@@ -83,6 +86,29 @@ public abstract class WidgetItemOverlay extends Overlay
continue;
}
Widget parent = widget.getParent();
Rectangle parentBounds = parent.getBounds();
Rectangle itemCanvasBounds = widgetItem.getCanvasBounds();
boolean shouldClip;
shouldClip = itemCanvasBounds.y < parentBounds.y && itemCanvasBounds.y + itemCanvasBounds.height >= parentBounds.y;
shouldClip |= itemCanvasBounds.y < parentBounds.y + parentBounds.height && itemCanvasBounds.y + itemCanvasBounds.height >= parentBounds.y + parentBounds.height;
shouldClip |= itemCanvasBounds.x < parentBounds.x && (itemCanvasBounds.x + itemCanvasBounds.width) >= parentBounds.x;
shouldClip |= itemCanvasBounds.x < parentBounds.x + parentBounds.width && itemCanvasBounds.x + itemCanvasBounds.width >= parentBounds.x + parentBounds.width;
if (shouldClip)
{
if (curClipParent != parent)
{
graphics.setClip(parentBounds);
curClipParent = parent;
}
}
else if (curClipParent != null && curClipParent != parent)
{
graphics.setClip(originalClipBounds);
curClipParent = null;
}
renderItemOverlay(graphics, widgetItem.getId(), widgetItem);
}
return null;