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[#2358] Update basic slider UI for dark mode

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This commit is contained in:
SiboVG 2023-09-29 23:13:44 +02:00
parent 811ea5044e
commit c6ab31b4e5
2 changed files with 59 additions and 1 deletions
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9
swing/src/net/sf/openrocket/gui/components/BasicSlider.java
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@ -1,5 +1,8 @@
package net.sf.openrocket.gui.components; package net.sf.openrocket.gui.components;
import net.sf.openrocket.gui.util.GUIUtil;
import net.sf.openrocket.gui.util.UITheme;
import javax.swing.BoundedRangeModel; import javax.swing.BoundedRangeModel;
import javax.swing.JSlider; import javax.swing.JSlider;
import javax.swing.plaf.basic.BasicSliderUI; import javax.swing.plaf.basic.BasicSliderUI;
@ -27,7 +30,11 @@ public class BasicSlider extends JSlider {
setOrientation(orientation); setOrientation(orientation);
setInverted(inverted); setInverted(inverted);
setFocusable(false); setFocusable(false);
setUI(new BasicSliderUI(this)); if (UITheme.isLightTheme(GUIUtil.getUITheme())) {
setUI(new BasicSliderUI(this));
} else {
setUI(new DarkBasicSliderUI(this));
}
} }
} }

51
swing/src/net/sf/openrocket/gui/components/DarkBasicSliderUI.java Normal file
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@ -0,0 +1,51 @@
package net.sf.openrocket.gui.components;
import javax.swing.JSlider;
import javax.swing.plaf.basic.BasicSliderUI;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
/**
* BasicSliderUI for dark theme UI.
*/
public class DarkBasicSliderUI extends BasicSliderUI {
private static final Color trackColor = new Color(159, 159, 159);
private static final Color thumbColor = new Color(82, 82, 82);
private static final Color thumbBorderColor = new Color(166, 166, 166);
public DarkBasicSliderUI(JSlider b) {
super(b);
}
@Override
public void paintTrack(Graphics g) {
g.setColor(trackColor);
super.paintTrack(g);
}
@Override
public void paintThumb(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
Rectangle thumbBounds = thumbRect;
int w = thumbBounds.width;
int h = thumbBounds.height;
int borderInset = 2; // Adjust this value to change the border thickness
// Draw the border
g2d.setColor(thumbBorderColor);
g2d.fillRect(thumbBounds.x, thumbBounds.y, w, h);
// Draw the thumb fill
g2d.setColor(thumbColor);
g2d.fillRect(
thumbBounds.x + borderInset - 1,
thumbBounds.y + borderInset - 1,
w - 2 * borderInset + 1,
h - 2 * borderInset + 1
);
}
}