本文整理匯總了Java中java.awt.Window.setBackground方法的典型用法代碼示例。如果您正苦於以下問題：Java Window.setBackground方法的具體用法？Java Window.setBackground怎麽用？Java Window.setBackground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java.awt.Window的用法示例。
在下文中一共展示了Window.setBackground方法的4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: main
import java.awt.Window; //導入方法依賴的package包/類
public static void main(final String[] args) throws AWTException {
final Window window = new BackgroundIsNotUpdated(null);
window.setSize(300, 300);
window.setLocationRelativeTo(null);
window.setVisible(true);
sleep();
window.setBackground(Color.GREEN);
sleep();
final Robot robot = new Robot();
robot.setAutoDelay(200);
Point point = window.getLocationOnScreen();
Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
point.y + window.getHeight() / 2);
window.dispose();
if (!color.equals(Color.GREEN)) {
throw new RuntimeException(
"Expected: " + Color.GREEN + " , Actual: " + color);
}
}
示例2: main
import java.awt.Window; //導入方法依賴的package包/類
public static void main(final String[] args) throws AWTException {
final Window window = new BackgroundIsNotUpdated(null);
window.setSize(300, 300);
window.setLocationRelativeTo(null);
window.setVisible(true);
window.requestFocus();
final ExtendedRobot robot = new ExtendedRobot();
robot.setAutoDelay(200);
robot.waitForIdle(1000);
window.setBackground(Color.GREEN);
robot.waitForIdle(1000);
Point point = window.getLocationOnScreen();
Color color = robot.getPixelColor(point.x + window.getWidth() / 2,
point.y + window.getHeight() / 2);
window.dispose();
if (!color.equals(Color.GREEN)) {
throw new RuntimeException(
"Expected: " + Color.GREEN + " , Actual: " + color);
}
}
示例3: testPanelBackground
import java.awt.Window; //導入方法依賴的package包/類
public void testPanelBackground() {
Window window = new Frame();
window.setBackground(Color.GREEN);
Panel panel = new Panel();
window.add(panel);
window.pack();
window.setVisible(true);
if (panel.getBackground() != Color.GREEN) {
window.dispose();
throw new RuntimeException("Panel Background Color Not Valid");
}
window.dispose();
}
示例4: main
import java.awt.Window; //導入方法依賴的package包/類
public static void main(final String[] args) {
final GraphicsEnvironment ge = GraphicsEnvironment
.getLocalGraphicsEnvironment();
final GraphicsDevice[] devices = ge.getScreenDevices();
final Window wGreen = new Frame();
wGreen.setBackground(Color.GREEN);
wGreen.setSize(300, 300);
wGreen.setVisible(true);
sleep();
final Insets iGreen = wGreen.getInsets();
final Dimension sGreen = wGreen.getSize();
final Window wRed = new Frame();
wRed.setBackground(Color.RED);
wRed.setSize(300, 300);
wRed.setVisible(true);
sleep();
final Insets iRed = wGreen.getInsets();
final Dimension sRed = wGreen.getSize();
for (final GraphicsDevice device : devices) {
if (!device.isFullScreenSupported()) {
continue;
}
device.setFullScreenWindow(wGreen);
sleep();
testWindowBounds(device.getDisplayMode(), wGreen);
testColor(wGreen, Color.GREEN);
device.setFullScreenWindow(wRed);
sleep();
testWindowBounds(device.getDisplayMode(), wRed);
testColor(wRed, Color.RED);
device.setFullScreenWindow(null);
sleep();
testInsets(wGreen.getInsets(), iGreen);
testInsets(wRed.getInsets(), iRed);
testSize(wGreen.getSize(), sGreen);
testSize(wRed.getSize(), sRed);
}
wGreen.dispose();
wRed.dispose();
if (!passed) {
throw new RuntimeException("Test failed");
}
}