本文整理汇总了Java中javax.swing.JEditorPane.requestFocusInWindow方法的典型用法代码示例。如果您正苦于以下问题：Java JEditorPane.requestFocusInWindow方法的具体用法？Java JEditorPane.requestFocusInWindow怎么用？Java JEditorPane.requestFocusInWindow使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.swing.JEditorPane的用法示例。
在下文中一共展示了JEditorPane.requestFocusInWindow方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: canDrop
import javax.swing.JEditorPane; //导入方法依赖的package包/类
@Override
public boolean canDrop(DropTargetDragEvent e) {
//check if the JEditorPane contains html document
JEditorPane pane = findPane(e.getDropTargetContext().getComponent());
if (pane == null) {
return false;
}
int offset = getLineEndOffset(pane, e.getLocation());
if (!containsLanguageAtOffset(pane.getDocument(), offset)) {
return false;
} else {
//update the caret as the user drags the object
//needs to be done explicitly here as QuietEditorPane doesn't call
//the original Swings DropTarget which does this
pane.setCaretPosition(offset);
pane.requestFocusInWindow(); //pity we need to call this all the time when dragging, but ExternalDropHandler don't handle dragEnter event
return canDrop(e.getCurrentDataFlavors());
}
}
示例2: requestFocus
import javax.swing.JEditorPane; //导入方法依赖的package包/类
private static void requestFocus(final JEditorPane editorPane) {
if (!SwingUtilities.isEventDispatchThread()) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
requestFocus(editorPane);
}
});
return ;
}
Container p = editorPane;
while ((p = p.getParent()) != null) {
if (p instanceof TopComponent) {
((TopComponent) p).requestActive();
break;
}
}
editorPane.requestFocusInWindow();
}