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IDEA-86947 Run configuration list should support drag and drop to reorder the run configurations

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This commit is contained in:
Vassiliy Kudryashov
2012-07-11 15:51:29 +04:00
parent 9d91e6c465
commit 7e9b02c62c
1 changed files with 5 additions and 2 deletions
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platform/platform-api/src/com/intellij/ui/RowsDnDSupport.java
+5 -2
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@@ -47,6 +47,7 @@ public class RowsDnDSupport {
}
private static void installImpl(@NotNull final JComponent component, @NotNull final EditableModel model) {
component.setTransferHandler(new TransferHandler(null));
DnDSupport.createBuilder(component)
.setBeanProvider(new Function<DnDActionInfo, DnDDragStartBean>() {
@Override
@@ -72,8 +73,10 @@ public class RowsDnDSupport {
event.setHighlighting(rectangle, 2);
}
else {
event.setDropPossible(false);
if (oldIndex != newIndex) // Drag&Drop always starts with new==old and we shouldn't display 'rejecting' cursor in this case
event.setDropPossible(false, "");
event.hideHighlighter();
return true;
}
return false;
}
@@ -122,7 +125,7 @@ public class RowsDnDSupport {
} else if (component instanceof JList) {
return ((JList)component).locationToIndex(point);
} else if (component instanceof JTree) {
return ((JTree)component).getRowForLocation(point.x, point.y);
return ((JTree)component).getClosestRowForLocation(point.x, point.y);
} else {
throw new IllegalArgumentException("Unsupported component: " + component);
}