本文整理匯總了Java中javax.swing.JComponent.getBackground方法的典型用法代碼示例。如果您正苦於以下問題：Java JComponent.getBackground方法的具體用法？Java JComponent.getBackground怎麽用？Java JComponent.getBackground使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類javax.swing.JComponent的用法示例。
在下文中一共展示了JComponent.getBackground方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getEdgeLabelRendererComponent
import javax.swing.JComponent; //導入方法依賴的package包/類
public <E> Component getEdgeLabelRendererComponent( JComponent vv, Object value, Font font, boolean isSelected, E edge ) {
super.setForeground( vv.getForeground() );
if (edge instanceof Exit) {
Exit exit = (Exit) edge;
if (exit.isCurrentExit()) {
setForeground( pickedEdgeLabelColor );
} else {
setForeground( unPickedEdgeLabelColor );
}
}
super.setBackground( vv.getBackground() );
if (font != null) {
setFont( font );
} else {
setFont( vv.getFont() );
}
setIcon( null );
setBorder( noFocusBorder );
setValue( value );
return this;
}
示例2: adjustBackground
import javax.swing.JComponent; //導入方法依賴的package包/類
/**
* Change background of given component to light gray on Mac look and feel
* when the component is in a tabbed container and its background hasn't been
* already changed (is instance of UIResource).
* @param c
*/
static void adjustBackground( JComponent c ) {
if( !isAquaLaF || useDefaultBackground )
return;
if( !isInTabbedContainer(c) )
return;
Color currentBackground = c.getBackground();
if( currentBackground instanceof UIResource ) {
c.setBackground(UIManager.getColor("NbExplorerView.background"));
}
}
示例3: paint
import javax.swing.JComponent; //導入方法依賴的package包/類
/**
* adds painting of overall border
*/
@Override
public void paint(Graphics g, JComponent c) {
ColorUtil.setupAntialiasing(g);
Color col = c.getBackground();
if (col != null) {
g.setColor (col);
g.fillRect (0, 0, c.getWidth(), c.getHeight());
}
paintOverallBorder(g, c);
super.paint(g, c);
}
示例4: paint
import javax.swing.JComponent; //導入方法依賴的package包/類
/**
* adds painting of overall border
*/
public void paint(Graphics g, JComponent c) {
ColorUtil.setupAntialiasing(g);
Color col = c.getBackground();
if (col != null) {
g.setColor (col);
g.fillRect (0, 0, c.getWidth(), c.getHeight());
}
paintOverallBorder(g, c);
super.paint(g, c);
}
示例5: apply
import javax.swing.JComponent; //導入方法依賴的package包/類
/** Apply this coloring to component colors/font.
* The underline and strikeThrough line colors have no effect here.
*/
public void apply(JComponent c) {
// Possibly change font
if (font != null) {
if (fontMode == FONT_MODE_DEFAULT) {
c.setFont(font);
} else { // non-default font-mode
Font origFont = c.getFont();
if (origFont != null) {
synchronized (cacheLock) {
Font f = (Font)fontAndForeColorCache.get(origFont);
if (f == null) {
f = modifyFont(origFont);
fontAndForeColorCache.put(origFont, f);
}
c.setFont(f);
}
}
}
}
// Possibly change fore-color
if (foreColor != null) {
if (!hasAlpha(foreColor)) {
c.setForeground(foreColor);
} else { // non-default fore color-mode
Color origForeColor = c.getForeground();
if (origForeColor != null) {
synchronized (cacheLock) {
Color fc = (Color)fontAndForeColorCache.get(origForeColor);
if (fc == null) {
fc = modifyForeColor(origForeColor);
fontAndForeColorCache.put(origForeColor, fc);
}
c.setForeground(fc);
}
}
}
}
// Possibly change back-color
if (backColor != null) {
if (!hasAlpha(backColor)) {
c.setBackground(backColor);
} else { // non-default back color-mode
Color origBackColor = c.getBackground();
if (origBackColor != null) {
synchronized (cacheLock) {
Color bc = (Color)backColorCache.get(origBackColor);
if (bc == null) {
bc = modifyBackColor(origBackColor);
backColorCache.put(origBackColor, bc);
}
c.setBackground(bc);
}
}
}
}
}
示例6: getExtendedCacheKeys
import javax.swing.JComponent; //導入方法依賴的package包/類
@Override
protected Object[] getExtendedCacheKeys(JComponent c) {
return (c != null)
? new Object[] { c.getBackground() }
: null;
}