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ComboBox (not editable): fixed regression that may display text in non-editable combo boxes in bold (issue #423)

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fixes commits 02f3239669
and 0b6df8be1c
This commit is contained in:
Karl Tauber
2021-11-14 22:11:19 +01:00
parent 95a15c3cf8
commit 22cb1b50a6
3 changed files with 24 additions and 20 deletions
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8
CHANGELOG.md
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@@ -1,6 +1,14 @@
FlatLaf Change Log
==================
## 1.6.3
#### Fixed bugs
- ComboBox (not editable): Fixed regression in FlatLaf 1.6.2 that may display
text in non-editable combo boxes in bold. (issue #423)
## 1.6.2
#### Fixed bugs

28
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatComboBoxUI.java
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@@ -482,22 +482,6 @@ public class FlatComboBoxUI
@Override
@SuppressWarnings( "unchecked" )
public void paintCurrentValue( Graphics g, Rectangle bounds, boolean hasFocus ) {
// apply clipping using rounded rectangle to avoid that renderer paints
// outside of border if combobox uses larger arc for edges
// (e.g. FlatClientProperties.COMPONENT_ROUND_RECT is true)
FlatBorder border = FlatUIUtils.getOutsideFlatBorder( comboBox );
if( border != null ) {
int clipArc = border.getArc( comboBox ) - (border.getLineWidth( comboBox ) * 2);
if( clipArc > 0 ) {
int x = bounds.x;
int width = bounds.width + bounds.height;
if( !comboBox.getComponentOrientation().isLeftToRight() )
x -= bounds.height;
((Graphics2D)g).clip( FlatUIUtils.createComponentRectangle(
x, bounds.y, width, bounds.height, scale( (float) clipArc ) ) );
}
}
paddingBorder.uninstall();
ListCellRenderer<Object> renderer = comboBox.getRenderer();
@@ -511,11 +495,23 @@ public class FlatComboBoxUI
c.setBackground( getBackground( enabled ) );
c.setForeground( getForeground( enabled ) );
// make renderer component temporary non-opaque to avoid that renderer paints
// background outside of border if combobox uses larger arc for edges
// (e.g. FlatClientProperties.COMPONENT_ROUND_RECT is true)
boolean oldOpaque = true;
if( c instanceof JComponent ) {
oldOpaque = ((JComponent)c).isOpaque();
((JComponent)c).setOpaque( false );
}
boolean shouldValidate = (c instanceof JPanel);
paddingBorder.install( c );
currentValuePane.paintComponent( g, c, comboBox, bounds.x, bounds.y, bounds.width, bounds.height, shouldValidate );
paddingBorder.uninstall();
if( c instanceof JComponent )
((JComponent)c).setOpaque( oldOpaque );
}
@Override

8
flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatCustomBordersTest.java
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@@ -34,7 +34,7 @@ public class FlatCustomBordersTest
private static final Color RED = new Color( 0x60ff0000, true );
private static final Color GREEN = new Color( 0x6000ff00, true );
private static final Color MAGENTA = new Color( 0x60ff00ff, true );
private static final Color ORANGE = new Color( 0x60ffc800, true );
private static final Color BLUE = new Color( 0x300000ff, true );
public static void main( String[] args ) {
SwingUtilities.invokeLater( () -> {
@@ -127,7 +127,7 @@ public class FlatCustomBordersTest
@SuppressWarnings( "unchecked" )
private void applySpecialComboBoxRenderers() {
BasicComboBoxRenderer sharedRenderer = new BasicComboBoxRenderer();
sharedRenderer.setBorder( new LineBorder( ORANGE, UIScale.scale( 2 ) ) );
sharedRenderer.setBorder( new LineBorder( BLUE, UIScale.scale( 2 ) ) );
comboBox29.setRenderer( sharedRenderer );
comboBox30.setRenderer( sharedRenderer );
@@ -160,7 +160,7 @@ public class FlatCustomBordersTest
}
private void applyCustomComboBoxEditorBorder( JComboBox<String> comboBox ) {
applyCustomComboBoxEditorBorder( comboBox, new LineBorder( ORANGE, UIScale.scale( 6 ) ) );
applyCustomComboBoxEditorBorder( comboBox, new LineBorder( BLUE, UIScale.scale( 6 ) ) );
}
private void applyCustomComboBoxEditorBorderWithIcon( JComboBox<String> comboBox ) {
@@ -180,7 +180,7 @@ public class FlatCustomBordersTest
}
private void applyCustomComboBoxRendererBorder( JComboBox<String> comboBox ) {
applyCustomComboBoxRendererBorder( comboBox, new LineBorder( ORANGE, UIScale.scale( 6 ) ) );
applyCustomComboBoxRendererBorder( comboBox, new LineBorder( BLUE, UIScale.scale( 6 ) ) );
}
private void applyCustomComboBoxRendererBorderWithIcon( JComboBox<String> comboBox ) {