本文整理匯總了Java中javafx.stage.Window.getY方法的典型用法代碼示例。如果您正苦於以下問題：Java Window.getY方法的具體用法？Java Window.getY怎麽用？Java Window.getY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javafx.stage.Window的用法示例。
在下文中一共展示了Window.getY方法的3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: centerDialogOnScreen
import javafx.stage.Window; //導入方法依賴的package包/類
/**
* Utility method to center a Dialog/Alert on the middle of the current
* screen. Used to workaround a "bug" with the current version of JavaFX (or
* the SWT/JavaFX embedding?) where alerts always show on the primary
* screen, not necessarily the current one.
*
* @param dialog
* The dialog to reposition. It must be already shown, or else
* this will do nothing.
* @param referenceNode
* The dialog should be moved to the same screen as this node's
* window.
*/
public static void centerDialogOnScreen(Dialog<?> dialog, Node referenceNode) {
Window window = referenceNode.getScene().getWindow();
if (window == null) {
return;
}
Rectangle2D windowRectangle = new Rectangle2D(window.getX(), window.getY(), window.getWidth(), window.getHeight());
List<Screen> screens = Screen.getScreensForRectangle(windowRectangle);
Screen screen = screens.stream()
.findFirst()
.orElse(Screen.getPrimary());
Rectangle2D screenBounds = screen.getBounds();
dialog.setX((screenBounds.getWidth() - dialog.getWidth()) / 2 + screenBounds.getMinX());
// dialog.setY((screenBounds.getHeight() - dialog.getHeight()) / 2 + screenBounds.getMinY());
}
示例2: press
import javafx.stage.Window; //導入方法依賴的package包/類
@Override
public void press(MouseEvent e) {
Window window = get();
if (isEnable() && e.isConsumed() == false && window != null) {
if (canDrag(new Point2D(e.getSceneX(), e.getSceneY()), window.getX() + window.getWidth(), window.getY() + window.getHeight())) {
startX = e.getScreenX() - window.getX();
startY = e.getScreenY() - window.getY();
e.consume();
pressed = true;
}
}
}
示例3: showTooltip
import javafx.stage.Window; //導入方法依賴的package包/類
private void showTooltip() {
if (!comboBox.getTooltip().isShowing()) {
Window stage = comboBox.getScene().getWindow();
double posX = stage.getX() +
comboBox.localToScene(comboBox.getBoundsInLocal()).getMinX() + 4;
double posY = stage.getY() +
comboBox.localToScene(comboBox.getBoundsInLocal()).getMinY() - 29;
comboBox.getTooltip().show(stage, posX, posY);
}
}