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JIDE: RangeSlider:

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- updated with latest changes from FlatSliderUI
- use static FlatSliderUI methods for thumb painting
- hover/pressed feedback on single thumb
- hover/pressed feedback on middle track and both thumbs
- added JSlider components to FlatRangeSliderTest for easier testing/comparing
This commit is contained in:
Karl Tauber
2020-11-17 18:07:11 +01:00
parent 6e55e0a183
commit e337e5bbd8
8 changed files with 288 additions and 95 deletions
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37
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatSliderUI.java
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@@ -20,6 +20,7 @@ import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.event.MouseEvent;
import java.awt.geom.Path2D;
import java.awt.geom.RoundRectangle2D;
@@ -206,9 +207,19 @@ public class FlatSliderUI
@Override
public void paintThumb( Graphics g ) {
g.setColor( FlatUIUtils.deriveColor( getThumbColor(), thumbColor ) );
Color color = stateColor( slider, thumbHover, thumbPressed,
thumbColor, disabledThumbColor, focusColor, hoverThumbColor, pressedThumbColor );
color = FlatUIUtils.deriveColor( color, thumbColor );
if( isRoundThumb() )
paintThumb( g, slider, thumbRect, isRoundThumb(), color );
}
public static void paintThumb( Graphics g, JSlider slider, Rectangle thumbRect, boolean roundThumb,
Color thumbColor )
{
g.setColor( thumbColor );
if( roundThumb )
g.fillOval( thumbRect.x, thumbRect.y, thumbRect.width, thumbRect.height );
else {
double w = thumbRect.width;
@@ -236,16 +247,18 @@ public class FlatSliderUI
}
}
protected Color getThumbColor() {
if( !slider.isEnabled() )
return disabledThumbColor;
if( thumbPressed && pressedThumbColor != null )
return pressedThumbColor;
if( thumbHover && hoverThumbColor != null )
return hoverThumbColor;
if( FlatUIUtils.isPermanentFocusOwner( slider ) )
return focusColor;
return thumbColor;
public static Color stateColor( JSlider slider, boolean hover, boolean pressed,
Color enabledColor, Color disabledColor, Color focusedColor, Color hoverColor, Color pressedColor )
{
if( disabledColor != null && !slider.isEnabled() )
return disabledColor;
if( pressedColor != null && pressed )
return pressedColor;
if( hoverColor != null && hover )
return hoverColor;
if( focusedColor != null && FlatUIUtils.isPermanentFocusOwner( slider ) )
return focusedColor;
return enabledColor;
}
protected boolean isRoundThumb() {