Java JBPopup.getContent方法代码示例

import com.intellij.openapi.ui.popup.JBPopup; //导入方法依赖的package包/类
private static Component discoverPopup(final DataKey<JBPopup> datakey, Component focusOwner) {
  if (focusOwner == null) {
    focusOwner = KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
  }

  if (focusOwner == null) return null;

  final DataContext dataContext = DataManager.getInstance().getDataContext(focusOwner);
  if (dataContext == null) return null;

  final JBPopup popup = datakey.getData(dataContext);
  if (popup != null && popup.isVisible()) {
    return popup.getContent();
  }

  return null;
}
 

import com.intellij.openapi.ui.popup.JBPopup; //导入方法依赖的package包/类
@Override
public void eventDispatched(AWTEvent event) {
  if (event.getID() == WindowEvent.WINDOW_OPENED) {
    final WindowEvent we = (WindowEvent)event;
    final List<JBPopup> popups = JBPopupFactory.getInstance().getChildPopups(this);
    if (popups != null) {
      for (JBPopup each : popups) {
        if (each.getContent() != null && SwingUtilities.isDescendingFrom(each.getContent(), we.getWindow())) {
          super.setPopupVisible(false);
        }
      }
    }
  }
}
 

import com.intellij.openapi.ui.popup.JBPopup; //导入方法依赖的package包/类
private void showNotePopup(Project project,
                           final DnDAwareTree tree,
                           final Consumer<String> after, final String initText) {
  final JTextArea textArea = new JTextArea(3, 50);
  textArea.setFont(UIUtil.getTreeFont());
  textArea.setText(initText);
  final JBScrollPane pane = new JBScrollPane(textArea);
  final ComponentPopupBuilder builder = JBPopupFactory.getInstance().createComponentPopupBuilder(pane, textArea)
    .setCancelOnClickOutside(true)
    .setAdText(KeymapUtil.getShortcutsText(CommonShortcuts.CTRL_ENTER.getShortcuts()) + " to finish")
    .setTitle("Comment")
    .setMovable(true)
    .setRequestFocus(true).setResizable(true).setMayBeParent(true);
  final JBPopup popup = builder.createPopup();
  final JComponent content = popup.getContent();
  final AnAction action = new AnAction() {
    @Override
    public void actionPerformed(AnActionEvent e) {
      popup.closeOk(e.getInputEvent());
      unregisterCustomShortcutSet(content);
      after.consume(textArea.getText());
    }
  };
  action.registerCustomShortcutSet(CommonShortcuts.CTRL_ENTER, content);
  ApplicationManager.getApplication().invokeLater(new Runnable() {
    @Override
    public void run() {
      popup.showInCenterOf(tree);
    }
  }, ModalityState.NON_MODAL, project.getDisposed());
}
 

import com.intellij.openapi.ui.popup.JBPopup; //导入方法依赖的package包/类
private void setSizeAndDimensions(@NotNull JTable table,
                                  @NotNull JBPopup popup,
                                  @NotNull RelativePoint popupPosition,
                                  @NotNull List<UsageNode> data) {
  JComponent content = popup.getContent();
  Window window = SwingUtilities.windowForComponent(content);
  Dimension d = window.getSize();

  int width = calcMaxWidth(table);
  width = (int)Math.max(d.getWidth(), width);
  Dimension headerSize = ((AbstractPopup)popup).getHeaderPreferredSize();
  width = Math.max((int)headerSize.getWidth(), width);
  width = Math.max(myWidth, width);

  if (myWidth == -1) myWidth = width;
  int newWidth = Math.max(width, d.width + width - myWidth);

  myWidth = newWidth;

  int rowsToShow = Math.min(30, data.size());
  Dimension dimension = new Dimension(newWidth, table.getRowHeight() * rowsToShow);
  Rectangle rectangle = fitToScreen(dimension, popupPosition, table);
  if (!data.isEmpty()) {
    ScrollingUtil.ensureSelectionExists(table);
  }
  table.setSize(rectangle.getSize());
  //table.setPreferredSize(dimension);
  //table.setMaximumSize(dimension);
  //table.setPreferredScrollableViewportSize(dimension);


  Dimension footerSize = ((AbstractPopup)popup).getFooterPreferredSize();

  rectangle.height += headerSize.height + footerSize.height + 4/* invisible borders, margins etc*/;
  ScreenUtil.fitToScreen(rectangle);
  Dimension newDim = rectangle.getSize();
  window.setBounds(rectangle);
  window.setMinimumSize(newDim);
  window.setMaximumSize(newDim);

  window.validate();
  window.repaint();
}