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Window decorations: fixed app icon hit test bounds if icon is shown beside title

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This commit is contained in:
Karl Tauber
2022-07-13 23:11:32 +02:00
parent 10a965d765
commit 4dad337377
1 changed files with 33 additions and 1 deletions
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34
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTitlePane.java
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@@ -783,7 +783,7 @@ debug*/
List<Rectangle> hitTestSpots = new ArrayList<>();
Rectangle appIconBounds = null;
if( iconLabel.isVisible() ) {
if( !showIconBesideTitle && iconLabel.isVisible() ) {
// compute real icon size (without insets; 1px larger for easier hitting)
Point location = SwingUtilities.convertPoint( iconLabel, 0, 0, window );
Insets iconInsets = iconLabel.getInsets();
@@ -810,6 +810,38 @@ debug*/
hitTestSpots.add( iconBounds );
else
appIconBounds = iconBounds;
} else if( showIconBesideTitle && titleLabel.getIcon() != null && titleLabel.getUI() instanceof FlatTitleLabelUI ) {
FlatTitleLabelUI ui = (FlatTitleLabelUI) titleLabel.getUI();
// compute real icon bounds
Insets insets = titleLabel.getInsets();
Rectangle viewR = new Rectangle( insets.left, insets.top,
titleLabel.getWidth() - insets.left - insets.right,
titleLabel.getHeight() - insets.top - insets.bottom );
Rectangle iconR = new Rectangle();
Rectangle textR = new Rectangle();
ui.layoutCL( titleLabel, titleLabel.getFontMetrics( titleLabel.getFont() ),
titleLabel.getText(), titleLabel.getIcon(),
viewR, iconR, textR );
// Windows shows the window system menu only in the upper-left corner
if( iconR.x == 0 ) {
// convert icon location to window coordinates
Point location = SwingUtilities.convertPoint( titleLabel, 0, 0, window );
iconR.x += location.x;
iconR.y += location.y;
// make icon bounds 1px larger for easier hitting
iconR.x -= 1;
iconR.y -= 1;
iconR.width += 2;
iconR.height += 2;
if( hasJBRCustomDecoration() )
hitTestSpots.add( iconR );
else
appIconBounds = iconR;
}
}
Rectangle r = getNativeHitTestSpot( buttonPanel );