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ToolBar: added empty space around buttons in toolbar (issue #56)

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This commit is contained in:
Karl Tauber
2020-02-14 12:53:30 +01:00
parent 7f9f22df3e
commit c83b4093f0
6 changed files with 41 additions and 10 deletions
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7
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatButtonBorder.java
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@@ -44,6 +44,8 @@ import com.formdev.flatlaf.util.UIScale;
* @uiDefault Button.default.focusedBorderColor Color
* @uiDefault Button.default.focusColor Color
* @uiDefault Button.default.borderWidth int
* @uiDefault Button.toolbar.margin Insets
* @uiDefault Button.toolbar.spacingInsets Insets
* @uiDefault Button.arc int
*
* @author Karl Tauber
@@ -63,6 +65,7 @@ public class FlatButtonBorder
protected final Color defaultFocusColor = UIManager.getColor( "Button.default.focusColor" );
protected final int defaultBorderWidth = UIManager.getInt( "Button.default.borderWidth" );
protected final Insets toolbarMargin = UIManager.getInsets( "Button.toolbar.margin" );
protected final Insets toolbarSpacingInsets = UIManager.getInsets( "Button.toolbar.spacingInsets" );
protected final int arc = UIManager.getInt( "Button.arc" );
@Override
@@ -107,8 +110,8 @@ public class FlatButtonBorder
? ((AbstractButton)c).getMargin()
: null;
FlatUIUtils.setInsets( insets, UIScale.scale(
(margin != null && !(margin instanceof UIResource)) ? margin : toolbarMargin ) );
FlatUIUtils.setInsets( insets, UIScale.scale( FlatUIUtils.addInsets( toolbarSpacingInsets,
(margin != null && !(margin instanceof UIResource)) ? margin : toolbarMargin ) ) );
} else {
insets = super.getBorderInsets( c, insets );

31
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatButtonUI.java
View File

@@ -26,6 +26,7 @@ import java.awt.FontMetrics;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.geom.RoundRectangle2D;
import java.beans.PropertyChangeEvent;
@@ -82,6 +83,7 @@ import com.formdev.flatlaf.util.UIScale;
* @uiDefault Button.shadowWidth int default is 2
* @uiDefault Button.shadowColor Color optional
* @uiDefault Button.default.shadowColor Color optional
* @uiDefault Button.toolbar.spacingInsets Insets
* @uiDefault Button.toolbar.hoverBackground Color
* @uiDefault Button.toolbar.pressedBackground Color
*
@@ -114,6 +116,7 @@ public class FlatButtonUI
protected Color shadowColor;
protected Color defaultShadowColor;
protected Insets toolbarSpacingInsets;
protected Color toolbarHoverBackground;
protected Color toolbarPressedBackground;
@@ -166,6 +169,7 @@ public class FlatButtonUI
defaultPressedBackground = UIManager.getColor( "Button.default.pressedBackground" );
defaultBoldText = UIManager.getBoolean( "Button.default.boldText" );
toolbarSpacingInsets = UIManager.getInsets( "Button.toolbar.spacingInsets" );
toolbarHoverBackground = UIManager.getColor( prefix + "toolbar.hoverBackground" );
toolbarPressedBackground = UIManager.getColor( prefix + "toolbar.pressedBackground" );
@@ -269,27 +273,42 @@ public class FlatButtonUI
FlatUIUtils.setRenderingHints( g2 );
Border border = c.getBorder();
float focusWidth = (border instanceof FlatBorder && !isToolBarButton( c )) ? scale( (float) getFocusWidth( c ) ) : 0;
float arc = ((border instanceof FlatButtonBorder && !isSquareButton( c )) || isToolBarButton( c ))
boolean isToolBarButton = isToolBarButton( c );
float focusWidth = (border instanceof FlatBorder && !isToolBarButton) ? scale( (float) getFocusWidth( c ) ) : 0;
float arc = ((border instanceof FlatButtonBorder && !isSquareButton( c )) || isToolBarButton)
? scale( (float) this.arc ) : 0;
boolean def = isDefaultButton( c );
int x = 0;
int y = 0;
int width = c.getWidth();
int height = c.getHeight();
if( isToolBarButton ) {
Insets spacing = UIScale.scale( toolbarSpacingInsets );
x += spacing.left;
y += spacing.top;
width -= spacing.left + spacing.right;
height -= spacing.top + spacing.bottom;
}
// paint shadow
Color shadowColor = def ? defaultShadowColor : this.shadowColor;
if( shadowColor != null && shadowWidth > 0 && focusWidth > 0 && !c.hasFocus() && c.isEnabled() ) {
if( !isToolBarButton && shadowColor != null && shadowWidth > 0 && focusWidth > 0 && !c.hasFocus() && c.isEnabled() ) {
g2.setColor( shadowColor );
g2.fill( new RoundRectangle2D.Float( focusWidth, focusWidth + UIScale.scale( (float) shadowWidth ),
c.getWidth() - focusWidth * 2, c.getHeight() - focusWidth * 2, arc, arc ) );
width - focusWidth * 2, height - focusWidth * 2, arc, arc ) );
}
// paint background
Color startBg = def ? defaultBackground : startBackground;
Color endBg = def ? defaultEndBackground : endBackground;
if( background == startBg && endBg != null && !startBg.equals( endBg ) )
g2.setPaint( new GradientPaint( 0, 0, startBg, 0, c.getHeight(), endBg ) );
g2.setPaint( new GradientPaint( 0, 0, startBg, 0, height, endBg ) );
else
FlatUIUtils.setColor( g2, background, def ? defaultBackground : c.getBackground() );
FlatUIUtils.paintComponentBackground( g2, 0, 0, c.getWidth(), c.getHeight(), focusWidth, arc );
FlatUIUtils.paintComponentBackground( g2, x, y, width, height, focusWidth, arc );
} finally {
g2.dispose();
}

3
flatlaf-core/src/main/resources/com/formdev/flatlaf/FlatLaf.properties
View File

@@ -104,6 +104,7 @@ Button.defaultButtonFollowsFocus=false
Button.default.borderWidth=1
Button.toolbar.margin=3,3,3,3
Button.toolbar.spacingInsets=1,2,1,2
#---- Caret ----
@@ -513,6 +514,8 @@ ToolBar.separatorSize=null
ToolBar.separatorWidth=7
ToolBar.separatorColor=$Separator.foreground
ToolBar.spacingBorder=$Button.toolbar.spacingInsets
#---- ToolTip ----