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IDEA-82025 Tree: Fix glitches with node tooltips

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This commit is contained in:
Vassiliy Kudryashov
2012-03-06 12:29:25 +04:00
parent fda4934017
commit fb250ef886
1 changed files with 11 additions and 10 deletions
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platform/platform-impl/src/com/intellij/ide/IdeTooltipManager.java
+11 -10
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@@ -176,6 +176,17 @@ public class IdeTooltipManager implements ApplicationComponent, AWTEventListener
boolean centerStrict = Boolean.TRUE.equals(comp.getClientProperty(UIUtil.CENTER_TOOLTIP_STRICT));
int shift = centerStrict ? 0 : (centerDefault ? 4 : 0);
// Balloon may appear exactly above useful content, such behavior is rather annoying.
if (c instanceof JTree) {
javax.swing.tree.TreePath path = ((JTree)c).getClosestPathForLocation(me.getX(), me.getY());
if (path != null) {
Rectangle pathBounds = ((JTree)c).getPathBounds(path);
if (pathBounds != null && pathBounds.y + 4 < me.getY()) {
shift += me.getY() - pathBounds.y - 4;
}
}
}
queueShow(comp, me, centerStrict || centerDefault, shift, -shift, -shift);
}
@@ -199,16 +210,6 @@ public class IdeTooltipManager implements ApplicationComponent, AWTEventListener
}
}.setToCenter(toCenter).setCalloutShift(shift).setPositionChangeShift(posChangeX, posChangeY).setLayer(Balloon.Layer.top);
// Balloon may appear exactly above useful content, such behavior is rather annoying.
if (tooltip.getPreferredPosition() == Balloon.Position.above && c instanceof JTree) {
javax.swing.tree.TreePath path = ((JTree)c).getClosestPathForLocation(me.getX(), me.getY());
if (path != null) {
Rectangle pathBounds = ((JTree)c).getPathBounds(path);
if (pathBounds != null && pathBounds.y + 4 < me.getY()) {
tooltip.setPositionChangeShift(tooltip.getPositionChangeX(), tooltip.getPositionChangeY() - ((me.getY() - pathBounds.y - 4)));
}
}
}
show(tooltip, false);
}