| Methods Summary |
|---|
| protected void | configureScrollBarColors()
super.configureScrollBarColors();
Color color = UIManager.getColor("ScrollBar.trackForeground");
if (color != null && trackColor != null) {
thumbGrid = Grid.getGrid(color, trackColor);
}
color = UIManager.getColor("ScrollBar.trackHighlightForeground");
if (color != null && trackHighlightColor != null) {
highlightGrid = Grid.getGrid(color, trackHighlightColor);
}
|
| protected ArrowButtonListener | createArrowButtonListener(){@inheritDoc}
// we need to repaint the entire scrollbar because state change for each
// button causes a state change for the thumb and other button on Vista
if(XPStyle.isVista()) {
return new ArrowButtonListener() {
public void mouseEntered(MouseEvent evt) {
repaint();
super.mouseEntered(evt);
}
public void mouseExited(MouseEvent evt) {
repaint();
super.mouseExited(evt);
}
private void repaint() {
scrollbar.repaint();
}
};
} else {
return super.createArrowButtonListener();
}
|
| protected javax.swing.JButton | createDecreaseButton(int orientation)
return new WindowsArrowButton(orientation,
UIManager.getColor("ScrollBar.thumb"),
UIManager.getColor("ScrollBar.thumbShadow"),
UIManager.getColor("ScrollBar.thumbDarkShadow"),
UIManager.getColor("ScrollBar.thumbHighlight"));
|
| protected javax.swing.JButton | createIncreaseButton(int orientation)
return new WindowsArrowButton(orientation,
UIManager.getColor("ScrollBar.thumb"),
UIManager.getColor("ScrollBar.thumbShadow"),
UIManager.getColor("ScrollBar.thumbDarkShadow"),
UIManager.getColor("ScrollBar.thumbHighlight"));
|
| public static javax.swing.plaf.ComponentUI | createUI(javax.swing.JComponent c)Creates a UI for a JScrollBar.
return new WindowsScrollBarUI();
|
| protected void | installDefaults()
super.installDefaults();
if (XPStyle.getXP() != null) {
scrollbar.setBorder(null);
}
|
| protected void | paintDecreaseHighlight(java.awt.Graphics g)
if (highlightGrid == null) {
super.paintDecreaseHighlight(g);
}
else {
Insets insets = scrollbar.getInsets();
Rectangle thumbR = getThumbBounds();
int x, y, w, h;
if (scrollbar.getOrientation() == JScrollBar.VERTICAL) {
x = insets.left;
y = decrButton.getY() + decrButton.getHeight();
w = scrollbar.getWidth() - (insets.left + insets.right);
h = thumbR.y - y;
}
else {
x = decrButton.getX() + decrButton.getHeight();
y = insets.top;
w = thumbR.x - x;
h = scrollbar.getHeight() - (insets.top + insets.bottom);
}
highlightGrid.paint(g, x, y, w, h);
}
|
| protected void | paintIncreaseHighlight(java.awt.Graphics g)
if (highlightGrid == null) {
super.paintDecreaseHighlight(g);
}
else {
Insets insets = scrollbar.getInsets();
Rectangle thumbR = getThumbBounds();
int x, y, w, h;
if (scrollbar.getOrientation() == JScrollBar.VERTICAL) {
x = insets.left;
y = thumbR.y + thumbR.height;
w = scrollbar.getWidth() - (insets.left + insets.right);
h = incrButton.getY() - y;
}
else {
x = thumbR.x + thumbR.width;
y = insets.top;
w = incrButton.getX() - x;
h = scrollbar.getHeight() - (insets.top + insets.bottom);
}
highlightGrid.paint(g, x, y, w, h);
}
|
| protected void | paintThumb(java.awt.Graphics g, javax.swing.JComponent c, java.awt.Rectangle thumbBounds)
boolean v = (scrollbar.getOrientation() == JScrollBar.VERTICAL);
XPStyle xp = XPStyle.getXP();
if (xp != null) {
JScrollBar sb = (JScrollBar)c;
State state = State.NORMAL;
if (!sb.isEnabled()) {
state = State.DISABLED;
} else if (isDragging) {
state = State.PRESSED;
} else if (isThumbRollover()) {
state = State.HOT;
} else if (XPStyle.isVista()) {
if ((incrButton != null && incrButton.getModel().isRollover()) ||
(decrButton != null && decrButton.getModel().isRollover())) {
state = State.HOVER;
}
}
// Paint thumb
Part thumbPart = v ? Part.SBP_THUMBBTNVERT : Part.SBP_THUMBBTNHORZ;
xp.getSkin(sb, thumbPart).paintSkin(g, thumbBounds, state);
// Paint gripper
Part gripperPart = v ? Part.SBP_GRIPPERVERT : Part.SBP_GRIPPERHORZ;
Skin skin = xp.getSkin(sb, gripperPart);
Insets gripperInsets = xp.getMargin(c, thumbPart, null, Prop.CONTENTMARGINS);
if (gripperInsets == null ||
(v && (thumbBounds.height - gripperInsets.top -
gripperInsets.bottom >= skin.getHeight())) ||
(!v && (thumbBounds.width - gripperInsets.left -
gripperInsets.right >= skin.getWidth()))) {
skin.paintSkin(g,
thumbBounds.x + (thumbBounds.width - skin.getWidth()) / 2,
thumbBounds.y + (thumbBounds.height - skin.getHeight()) / 2,
skin.getWidth(), skin.getHeight(), state);
}
} else {
super.paintThumb(g, c, thumbBounds);
}
|
| protected void | paintTrack(java.awt.Graphics g, javax.swing.JComponent c, java.awt.Rectangle trackBounds)
boolean v = (scrollbar.getOrientation() == JScrollBar.VERTICAL);
XPStyle xp = XPStyle.getXP();
if (xp != null) {
JScrollBar sb = (JScrollBar)c;
State state = State.NORMAL;
// Pending: Implement rollover (hot) and pressed
if (!sb.isEnabled()) {
state = State.DISABLED;
}
Part part = v ? Part.SBP_LOWERTRACKVERT : Part.SBP_LOWERTRACKHORZ;
xp.getSkin(sb, part).paintSkin(g, trackBounds, state);
} else if (thumbGrid == null) {
super.paintTrack(g, c, trackBounds);
}
else {
thumbGrid.paint(g, trackBounds.x, trackBounds.y, trackBounds.width,
trackBounds.height);
if (trackHighlight == DECREASE_HIGHLIGHT) {
paintDecreaseHighlight(g);
}
else if (trackHighlight == INCREASE_HIGHLIGHT) {
paintIncreaseHighlight(g);
}
}
|
| protected void | setThumbRollover(boolean active){@inheritDoc}
boolean old = isThumbRollover();
super.setThumbRollover(active);
// we need to repaint the entire scrollbar because state change for thumb
// causes state change for incr and decr buttons on Vista
if(XPStyle.isVista() && active != old) {
scrollbar.repaint();
}
|
| public void | uninstallUI(javax.swing.JComponent c)
super.uninstallUI(c);
thumbGrid = highlightGrid = null;
|
