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ToolTip: fixed drop shadow for wide tooltips (issue #224; regression since fixed issue #142)

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Karl Tauber
2020-12-15 11:19:30 +01:00
parent 8bb8883e22
commit 5155ec93c9
4 changed files with 11 additions and 6 deletions
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13
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatPopupFactory.java
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@@ -271,16 +271,17 @@ public class FlatPopupFactory
// increase tooltip size if necessary because it may be too small on HiDPI screens
// https://bugs.openjdk.java.net/browse/JDK-8213535
if( contents instanceof JToolTip ) {
if( contents instanceof JToolTip && popupWindow == null ) {
Container parent = contents.getParent();
if( parent instanceof JPanel ) {
Dimension prefSize = parent.getPreferredSize();
if( !prefSize.equals( parent.getSize() ) ) {
Container panel = SwingUtilities.getAncestorOfClass( Panel.class, parent );
if( panel != null )
panel.setSize( prefSize ); // for medium weight popup
else
parent.setSize( prefSize ); // for light weight popup
Container mediumWeightPanel = SwingUtilities.getAncestorOfClass( Panel.class, parent );
Container c = (mediumWeightPanel != null)
? mediumWeightPanel // medium weight popup
: parent; // light weight popup
c.setSize( prefSize );
c.validate();
}
}
}