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Window decorations: FlatMenuBarBorder: use same conditions for bottom separator painting as for menu bar background painting (fixes/improves previous commit)

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This commit is contained in:
Karl Tauber
2021-11-13 16:35:53 +01:00
parent 80a8348a99
commit 5c9b36556f
3 changed files with 23 additions and 8 deletions
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6
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatMenuBarBorder.java
View File

@@ -53,7 +53,7 @@ public class FlatMenuBarBorder
@Override
public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
if( !showBottomSeparator() )
if( !showBottomSeparator( c ) )
return;
float lineHeight = scale( (float) 1 );
@@ -73,7 +73,7 @@ public class FlatMenuBarBorder
}
/** @since 2 */
protected boolean showBottomSeparator() {
return !UIManager.getBoolean( "TitlePane.unifiedBackground" );
protected boolean showBottomSeparator( Component c ) {
return !FlatMenuBarUI.useUnifiedBackground( c );
}
}

23
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatMenuBarUI.java
View File

@@ -17,6 +17,7 @@
package com.formdev.flatlaf.ui;
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Insets;
import java.awt.Window;
@@ -189,10 +190,8 @@ public class FlatMenuBarUI
return background;
// use parent background for unified title pane
// (not storing value of "TitlePane.unifiedBackground" in class to allow changing at runtime)
if( UIManager.getBoolean( "TitlePane.unifiedBackground" ) &&
FlatNativeWindowBorder.hasCustomDecoration( (Window) rootPane.getParent() ) )
background = FlatUIUtils.getParentBackground( c );
if( useUnifiedBackground( c ) )
background = FlatUIUtils.getParentBackground( c );
// paint background in full screen mode
if( FlatUIUtils.isFullScreen( rootPane ) )
@@ -202,6 +201,22 @@ public class FlatMenuBarUI
return FlatRootPaneUI.isMenuBarEmbedded( rootPane ) ? null : background;
}
/**@since 2 */
static boolean useUnifiedBackground( Component c ) {
// check whether:
// - TitlePane.unifiedBackground is true and
// - menu bar is the "main" menu bar and
// - window has custom decorations enabled
JRootPane rootPane;
// (not storing value of "TitlePane.unifiedBackground" in class to allow changing at runtime)
return UIManager.getBoolean( "TitlePane.unifiedBackground" ) &&
(rootPane = SwingUtilities.getRootPane( c )) != null &&
rootPane.getParent() instanceof Window &&
rootPane.getJMenuBar() == c &&
FlatNativeWindowBorder.hasCustomDecoration( (Window) rootPane.getParent() );
}
//---- class TakeFocus ----------------------------------------------------
/**

2
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTitlePane.java
View File

@@ -870,7 +870,7 @@ debug*/
Border menuBarBorder = getMenuBarBorder();
if( menuBarBorder != null ) {
// if menu bar is embedded, paint menu bar border
menuBarBorder.paintBorder( c, g, x, y, width, height );
menuBarBorder.paintBorder( rootPane.getJMenuBar(), g, x, y, width, height );
} else if( borderColor != null && (rootPane.getJMenuBar() == null || !rootPane.getJMenuBar().isVisible()) ) {
// paint border between title pane and content if border color is specified
float lineHeight = UIScale.scale( (float) 1 );