SynthLabelUIpublic class SynthLabelUI extends BasicLabelUI implements sun.swing.plaf.synth.SynthUI
| Fields Summary |
|---|
| private SynthStyle | style |
| Methods Summary |
|---|
| public static javax.swing.plaf.ComponentUI | createUI(javax.swing.JComponent c)Returns the LabelUI implementation used for the skins look and feel.
return new SynthLabelUI();
| | public int | getBaseline(javax.swing.JComponent c, int width, int height)
if (c == null) {
throw new NullPointerException("Component must be non-null");
}
if (width < 0 || height < 0) {
throw new IllegalArgumentException(
"Width and height must be >= 0");
}
JLabel label = (JLabel)c;
String text = label.getText();
if (text == null || "".equals(text)) {
return -1;
}
Insets i = label.getInsets();
Rectangle viewRect = new Rectangle();
Rectangle textRect = new Rectangle();
Rectangle iconRect = new Rectangle();
viewRect.x = i.left;
viewRect.y = i.top;
viewRect.width = width - (i.right + viewRect.x);
viewRect.height = height - (i.bottom + viewRect.y);
// layout the text and icon
SynthContext context = getContext(label);
FontMetrics fm = context.getComponent().getFontMetrics(
context.getStyle().getFont(context));
context.getStyle().getGraphicsUtils(context).layoutText(
context, fm, label.getText(), label.getIcon(),
label.getHorizontalAlignment(), label.getVerticalAlignment(),
label.getHorizontalTextPosition(), label.getVerticalTextPosition(),
viewRect, iconRect, textRect, label.getIconTextGap());
View view = (View)label.getClientProperty(BasicHTML.propertyKey);
int baseline;
if (view != null) {
baseline = BasicHTML.getHTMLBaseline(view, textRect.width,
textRect.height);
if (baseline >= 0) {
baseline += textRect.y;
}
}
else {
baseline = textRect.y + fm.getAscent();
}
context.dispose();
return baseline;
| | private int | getComponentState(javax.swing.JComponent c)
int state = SynthLookAndFeel.getComponentState(c);
if (SynthLookAndFeel.selectedUI == this &&
state == SynthConstants.ENABLED) {
state = SynthLookAndFeel.selectedUIState | SynthConstants.ENABLED;
}
return state;
| | public javax.swing.plaf.synth.SynthContext | getContext(javax.swing.JComponent c)
return getContext(c, getComponentState(c));
| | private javax.swing.plaf.synth.SynthContext | getContext(javax.swing.JComponent c, int state)
return SynthContext.getContext(SynthContext.class, c,
SynthLookAndFeel.getRegion(c), style, state);
| | public java.awt.Dimension | getMaximumSize(javax.swing.JComponent c)
JLabel label = (JLabel)c;
Icon icon = (label.isEnabled()) ? label.getIcon() :
label.getDisabledIcon();
SynthContext context = getContext(c);
Dimension size = context.getStyle().getGraphicsUtils(context).
getMaximumSize(
context, context.getStyle().getFont(context), label.getText(),
icon, label.getHorizontalAlignment(),
label.getVerticalAlignment(), label.getHorizontalTextPosition(),
label.getVerticalTextPosition(), label.getIconTextGap(),
label.getDisplayedMnemonicIndex());
context.dispose();
return size;
| | public java.awt.Dimension | getMinimumSize(javax.swing.JComponent c)
JLabel label = (JLabel)c;
Icon icon = (label.isEnabled()) ? label.getIcon() :
label.getDisabledIcon();
SynthContext context = getContext(c);
Dimension size = context.getStyle().getGraphicsUtils(context).
getMinimumSize(
context, context.getStyle().getFont(context), label.getText(),
icon, label.getHorizontalAlignment(),
label.getVerticalAlignment(), label.getHorizontalTextPosition(),
label.getVerticalTextPosition(), label.getIconTextGap(),
label.getDisplayedMnemonicIndex());
context.dispose();
return size;
| | public java.awt.Dimension | getPreferredSize(javax.swing.JComponent c)
JLabel label = (JLabel)c;
Icon icon = (label.isEnabled()) ? label.getIcon() :
label.getDisabledIcon();
SynthContext context = getContext(c);
Dimension size = context.getStyle().getGraphicsUtils(context).
getPreferredSize(
context, context.getStyle().getFont(context), label.getText(),
icon, label.getHorizontalAlignment(),
label.getVerticalAlignment(), label.getHorizontalTextPosition(),
label.getVerticalTextPosition(), label.getIconTextGap(),
label.getDisplayedMnemonicIndex());
context.dispose();
return size;
| | private javax.swing.plaf.synth.Region | getRegion(javax.swing.JComponent c)
return SynthLookAndFeel.getRegion(c);
| | protected void | installDefaults(javax.swing.JLabel c)
updateStyle(c);
| | public void | paint(java.awt.Graphics g, javax.swing.JComponent c)
SynthContext context = getContext(c);
paint(context, g);
context.dispose();
| | protected void | paint(javax.swing.plaf.synth.SynthContext context, java.awt.Graphics g)
JLabel label = (JLabel)context.getComponent();
Icon icon = (label.isEnabled()) ? label.getIcon() :
label.getDisabledIcon();
g.setColor(context.getStyle().getColor(context,
ColorType.TEXT_FOREGROUND));
g.setFont(style.getFont(context));
context.getStyle().getGraphicsUtils(context).paintText(
context, g, label.getText(), icon,
label.getHorizontalAlignment(), label.getVerticalAlignment(),
label.getHorizontalTextPosition(), label.getVerticalTextPosition(),
label.getIconTextGap(), label.getDisplayedMnemonicIndex(), 0);
| | public void | paintBorder(javax.swing.plaf.synth.SynthContext context, java.awt.Graphics g, int x, int y, int w, int h)
context.getPainter().paintLabelBorder(context, g, x, y, w, h);
| | public void | propertyChange(java.beans.PropertyChangeEvent e)
super.propertyChange(e);
if (SynthLookAndFeel.shouldUpdateStyle(e)) {
updateStyle((JLabel)e.getSource());
}
| | protected void | uninstallDefaults(javax.swing.JLabel c)
SynthContext context = getContext(c, ENABLED);
style.uninstallDefaults(context);
context.dispose();
style = null;
| | public void | update(java.awt.Graphics g, javax.swing.JComponent c)Notifies this UI delegate that it's time to paint the specified
component. This method is invoked by JComponent
when the specified component is being painted.
SynthContext context = getContext(c);
SynthLookAndFeel.update(context, g);
context.getPainter().paintLabelBackground(context,
g, 0, 0, c.getWidth(), c.getHeight());
paint(context, g);
context.dispose();
| | void | updateStyle(javax.swing.JLabel c)
SynthContext context = getContext(c, ENABLED);
style = SynthLookAndFeel.updateStyle(context, this);
context.dispose();
|
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