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JIDE: JideTabbedPane:

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- support selected tab background
- support tab separators
This commit is contained in:
Karl Tauber
2021-03-25 18:49:16 +01:00
parent bf500e46e7
commit bffac60bf8
1 changed files with 53 additions and 9 deletions
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62
flatlaf-jide-oss/src/main/java/com/formdev/flatlaf/jideoss/ui/FlatJideTabbedPaneUI.java
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@@ -17,6 +17,7 @@
package com.formdev.flatlaf.jideoss.ui;
import static com.formdev.flatlaf.FlatClientProperties.TABBED_PANE_HAS_FULL_BORDER;
import static com.formdev.flatlaf.FlatClientProperties.TABBED_PANE_SHOW_TAB_SEPARATORS;
import static com.formdev.flatlaf.FlatClientProperties.clientPropertyBoolean;
import static com.formdev.flatlaf.util.UIScale.scale;
import java.awt.Color;
@@ -36,8 +37,8 @@ import java.beans.PropertyChangeListener;
import javax.swing.JComponent;
import javax.swing.UIManager;
import javax.swing.plaf.ComponentUI;
import com.formdev.flatlaf.FlatClientProperties;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.UIScale;
import com.jidesoft.plaf.LookAndFeelFactory;
import com.jidesoft.plaf.UIDefaultsLookup;
import com.jidesoft.plaf.basic.BasicJideTabbedPaneUI;
@@ -51,15 +52,19 @@ import com.jidesoft.swing.JideTabbedPane;
public class FlatJideTabbedPaneUI
extends BasicJideTabbedPaneUI
{
protected Color selectedBackground;
protected Color underlineColor;
protected Color disabledUnderlineColor;
protected Color hoverColor;
protected Color focusColor;
protected Color tabSeparatorColor;
protected Color contentAreaColor;
protected int tabHeight;
protected int tabSelectionHeight;
protected int contentSeparatorHeight;
protected boolean showTabSeparators;
protected boolean tabSeparatorsFullHeight;
protected boolean hasFullBorder;
protected boolean tabsOverlapBorder;
@@ -79,15 +84,19 @@ public class FlatJideTabbedPaneUI
_background = UIDefaultsLookup.getColor( "JideTabbedPane.background" );
selectedBackground = UIManager.getColor( "TabbedPane.selectedBackground" );
underlineColor = UIManager.getColor( "TabbedPane.underlineColor" );
disabledUnderlineColor = UIManager.getColor( "TabbedPane.disabledUnderlineColor" );
hoverColor = UIManager.getColor( "TabbedPane.hoverColor" );
focusColor = UIManager.getColor( "TabbedPane.focusColor" );
tabSeparatorColor = UIManager.getColor( "TabbedPane.tabSeparatorColor" );
contentAreaColor = UIManager.getColor( "TabbedPane.contentAreaColor" );
tabHeight = UIManager.getInt( "TabbedPane.tabHeight" );
tabSelectionHeight = UIManager.getInt( "TabbedPane.tabSelectionHeight" );
contentSeparatorHeight = UIManager.getInt( "TabbedPane.contentSeparatorHeight" );
showTabSeparators = UIManager.getBoolean( "TabbedPane.showTabSeparators" );
tabSeparatorsFullHeight = UIManager.getBoolean( "TabbedPane.tabSeparatorsFullHeight" );
hasFullBorder = UIManager.getBoolean( "TabbedPane.hasFullBorder" );
tabsOverlapBorder = UIManager.getBoolean( "TabbedPane.tabsOverlapBorder" );
@@ -101,10 +110,12 @@ public class FlatJideTabbedPaneUI
protected void uninstallDefaults() {
super.uninstallDefaults();
selectedBackground = null;
underlineColor = null;
disabledUnderlineColor = null;
hoverColor = null;
focusColor = null;
tabSeparatorColor = null;
contentAreaColor = null;
}
@@ -114,13 +125,17 @@ public class FlatJideTabbedPaneUI
return e -> {
superListener.propertyChange( e );
String propertyName = e.getPropertyName();
if( JideTabbedPane.PROPERTY_SELECTED_INDEX.equals( propertyName ) ) {
repaintTab( (Integer) e.getOldValue() );
repaintTab( (Integer) e.getNewValue() );
} else if( FlatClientProperties.TABBED_PANE_HAS_FULL_BORDER.equals( propertyName ) ) {
_tabPane.revalidate();
_tabPane.repaint();
switch( e.getPropertyName() ) {
case JideTabbedPane.PROPERTY_SELECTED_INDEX:
repaintTab( (Integer) e.getOldValue() );
repaintTab( (Integer) e.getNewValue() );
break;
case TABBED_PANE_SHOW_TAB_SEPARATORS:
case TABBED_PANE_HAS_FULL_BORDER:
_tabPane.revalidate();
_tabPane.repaint();
break;
}
};
}
@@ -226,7 +241,9 @@ public class FlatJideTabbedPaneUI
? hoverColor
: (enabled && isSelected && FlatUIUtils.isPermanentFocusOwner( _tabPane )
? focusColor
: _tabPane.getBackgroundAt( tabIndex )) );
: (selectedBackground != null && enabled && isSelected
? selectedBackground
: _tabPane.getBackgroundAt( tabIndex ))) );
g.fillRect( x, y, w, h );
}
@@ -243,10 +260,32 @@ public class FlatJideTabbedPaneUI
protected void paintTabBorder( Graphics g, int tabPlacement, int tabIndex, int x, int y, int w, int h,
boolean isSelected )
{
// paint tab separators
if( clientPropertyBoolean( _tabPane, TABBED_PANE_SHOW_TAB_SEPARATORS, showTabSeparators ) &&
!isLastInRun( tabIndex ) )
paintTabSeparator( g, tabPlacement, x, y, w, h );
if( isSelected )
paintTabSelection( g, tabPlacement, x, y, w, h );
}
protected void paintTabSeparator( Graphics g, int tabPlacement, int x, int y, int w, int h ) {
float sepWidth = UIScale.scale( 1f );
float offset = tabSeparatorsFullHeight ? 0 : UIScale.scale( 5f );
g.setColor( (tabSeparatorColor != null) ? tabSeparatorColor : contentAreaColor );
if( tabPlacement == LEFT || tabPlacement == RIGHT ) {
// paint tab separator at bottom side
((Graphics2D)g).fill( new Rectangle2D.Float( x + offset, y + h - sepWidth, w - (offset * 2), sepWidth ) );
} else if( _tabPane.getComponentOrientation().isLeftToRight() ) {
// paint tab separator at right side
((Graphics2D)g).fill( new Rectangle2D.Float( x + w - sepWidth, y + offset, sepWidth, h - (offset * 2) ) );
} else {
// paint tab separator at left side
((Graphics2D)g).fill( new Rectangle2D.Float( x, y + offset, sepWidth, h - (offset * 2) ) );
}
}
protected void paintTabSelection( Graphics g, int tabPlacement, int x, int y, int w, int h ) {
// increase clip bounds in scroll-tab-layout to paint over the separator line
Rectangle clipBounds = scrollableTabLayoutEnabled() ? g.getClipBounds() : null;
@@ -386,4 +425,9 @@ public class FlatJideTabbedPaneUI
Rectangle iconRect, Rectangle textRect, boolean isSelected )
{
}
private boolean isLastInRun( int tabIndex ) {
int run = getRunForTab( _tabPane.getTabCount(), tabIndex );
return lastTabInRun( _tabPane.getTabCount(), run ) == tabIndex;
}
}