本文整理汇总了Java中com.intellij.ui.ExpandableItemsHandler类的典型用法代码示例。如果您正苦于以下问题：Java ExpandableItemsHandler类的具体用法？Java ExpandableItemsHandler怎么用？Java ExpandableItemsHandler使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ExpandableItemsHandler类属于com.intellij.ui包，在下文中一共展示了ExpandableItemsHandler类的1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: customizeCellRenderer
import com.intellij.ui.ExpandableItemsHandler; //导入依赖的package包/类
@Override
public void customizeCellRenderer(@Nonnull final JTree tree,
final Object value,
final boolean selected,
final boolean expanded,
final boolean leaf,
final int row,
final boolean hasFocus) {
myHaveLink = false;
myLink.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
XDebuggerTreeNode node = (XDebuggerTreeNode)value;
node.appendToComponent(this);
setIcon(node.getIcon());
Rectangle treeVisibleRect = tree.getParent() instanceof JViewport ? ((JViewport)tree.getParent()).getViewRect() : tree.getVisibleRect();
TreePath path = tree.getPathForRow(row);
int rowX = path != null ? getRowX((BasicTreeUI)tree.getUI(), row, path.getPathCount() - 1) : 0;
if (myHaveLink) {
setupLinkDimensions(treeVisibleRect, rowX);
}
else {
int visibleRectRightX = treeVisibleRect.x + treeVisibleRect.width;
int notFittingWidth = rowX + super.getPreferredSize().width - visibleRectRightX;
if (node instanceof XValueNodeImpl && notFittingWidth > 0) {
// text does not fit visible area - show link
String rawValue = DebuggerUIUtil.getNodeRawValue((XValueNodeImpl)node);
if (!StringUtil.isEmpty(rawValue) && tree.isShowing()) {
Point treeRightSideOnScreen = new Point(visibleRectRightX, 0);
SwingUtilities.convertPointToScreen(treeRightSideOnScreen, tree);
Rectangle screen = AbstractExpandableItemsHandler.getScreenRectangle(treeRightSideOnScreen);
// text may fit the screen in ExpandableItemsHandler
if (screen.x + screen.width < treeRightSideOnScreen.x + notFittingWidth) {
myLongTextLink.setupComponent(rawValue, ((XDebuggerTree)tree).getProject());
append(myLongTextLink.getLinkText(), myLongTextLink.getTextAttributes(), myLongTextLink);
setupLinkDimensions(treeVisibleRect, rowX);
myLinkWidth = 0;
}
}
}
}
putClientProperty(ExpandableItemsHandler.RENDERER_DISABLED, myHaveLink);
}