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The area below a tree shouldn't be active for DnD [^vassiliy]

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This commit is contained in:
Sergey Ignatov
2015-10-06 16:32:08 +03:00
parent f98d01be5e
commit 5fbfe0acce
1 changed files with 7 additions and 11 deletions
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platform/lang-impl/src/com/intellij/ide/projectView/impl/ProjectViewDropTarget.java
+7 -11
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@@ -1,5 +1,5 @@
/*
* Copyright 2000-2014 JetBrains s.r.o.
* Copyright 2000-2015 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -80,16 +80,11 @@ class ProjectViewDropTarget implements DnDNativeTarget {
final Point point = event.getPoint();
final TreeNode targetNode = getTargetNode(point);
if (targetNode == null || (dropAction & DnDConstants.ACTION_COPY_OR_MOVE) == 0) {
return false;
}
else if (sourceNodes == null && !FileCopyPasteUtil.isFileListFlavorAvailable(event)) {
return false;
}
else if (sourceNodes != null && ArrayUtilRt.find(sourceNodes, targetNode) != -1) {
return false;
}
else if (sourceNodes != null && !dropHandler.isValidSource(sourceNodes, targetNode)) {
if (targetNode == null ||
(dropAction & DnDConstants.ACTION_COPY_OR_MOVE) == 0 ||
sourceNodes == null && !FileCopyPasteUtil.isFileListFlavorAvailable(event) ||
sourceNodes != null && ArrayUtilRt.find(sourceNodes, targetNode) != -1 ||
sourceNodes != null && !dropHandler.isValidSource(sourceNodes, targetNode)) {
return false;
}
@@ -113,6 +108,7 @@ class ProjectViewDropTarget implements DnDNativeTarget {
}
final Rectangle pathBounds = myTree.getPathBounds(myTree.getClosestPathForLocation(point.x, point.y));
if (pathBounds != null && pathBounds.y + pathBounds.height < point.y) return false;
event.setHighlighting(new RelativeRectangle(myTree, pathBounds), DnDEvent.DropTargetHighlightingType.RECTANGLE);
event.setDropPossible(true);
return false;