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Dim scrollbars unless mouse over them

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drdev
2014-01-22 02:28:52 +00:00
parent 713a9ecb3b
commit 961461aa19
1 changed files with 35 additions and 6 deletions
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41
forge-gui/src/main/java/forge/gui/toolbox/FSkin.java
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@@ -17,6 +17,7 @@
*/
package forge.gui.toolbox;
import java.awt.AlphaComposite;
import java.awt.Color;
import java.awt.Component;
import java.awt.Cursor;
@@ -34,6 +35,8 @@ import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
@@ -70,6 +73,7 @@ import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.JScrollBar;
import javax.swing.JScrollPane;
import javax.swing.JSlider;
import javax.swing.JSpinner;
@@ -95,6 +99,7 @@ import org.apache.commons.lang3.text.WordUtils;
import forge.FThreads;
import forge.Singletons;
import forge.gui.GuiUtils;
import forge.gui.framework.ILocalRepaint;
import forge.properties.ForgePreferences;
import forge.properties.NewConstants;
import forge.properties.ForgePreferences.FPref;
@@ -2380,12 +2385,10 @@ public enum FSkin {
public SkinnedScrollPane(Component comp, int vsbPolicy, int hsbPolicy) { super(comp, vsbPolicy, hsbPolicy); init(); }
private void init() {
getVerticalScrollBar().setOpaque(false);
getVerticalScrollBar().setUI(new SkinScrollBarUI(true));
getHorizontalScrollBar().setOpaque(false);
getHorizontalScrollBar().setUI(new SkinScrollBarUI(false));
new SkinScrollBarUI(getVerticalScrollBar(), true);
new SkinScrollBarUI(getHorizontalScrollBar(), false);
}
private static class SkinScrollBarUI extends BasicScrollBarUI {
private static class SkinScrollBarUI extends BasicScrollBarUI implements ILocalRepaint {
@SuppressWarnings("serial")
private static JButton hiddenButton = new JButton() {
@Override
@@ -2397,12 +2400,35 @@ public enum FSkin {
private static final SkinColor backColor = FSkin.getColor(Colors.CLR_THEME2);
private static final SkinColor borderColor = FSkin.getColor(Colors.CLR_TEXT);
private static final SkinColor grooveColor = borderColor.alphaColor(200);
private static final AlphaComposite alphaDim = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.7f);
private static final int grooveSpace = 3;
private final boolean vertical;
private boolean hovered;
private SkinScrollBarUI(boolean vertical0) {
private SkinScrollBarUI(JScrollBar scrollbar, boolean vertical0) {
vertical = vertical0;
scrollbar.setOpaque(false);
scrollbar.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
hovered = true;
repaintSelf();
}
@Override
public void mouseExited(MouseEvent e) {
hovered = false;
repaintSelf();
}
});
scrollbar.setUI(this);
}
@Override
public void repaintSelf() {
final Dimension d = scrollbar.getSize();
scrollbar.repaint(0, 0, d.width, d.height);
}
@Override
@@ -2466,6 +2492,9 @@ public enum FSkin {
//draw thumb
Graphics2D g2d = (Graphics2D) g;
if (!hovered) {
g2d.setComposite(alphaDim);
}
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
setGraphicsColor(g2d, backColor);
g2d.fillPolygon(xPoints, yPoints, xPoints.length);