java.awt.event.MouseEvent.isPopupTrigger()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中java.awt.event.MouseEvent.isPopupTrigger()方法的一些代码示例，展示了MouseEvent.isPopupTrigger()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。MouseEvent.isPopupTrigger()方法的具体详情如下：
包路径：java.awt.event.MouseEvent
类名称：MouseEvent
方法名：isPopupTrigger

MouseEvent.isPopupTrigger介绍

[英]Returns whether or not this mouse event is the popup menu trigger event for the platform.

Note: Popup menus are triggered differently on different systems. Therefore, isPopupTrigger should be checked in both mousePressed and mouseReleased for proper cross-platform functionality.
[中]返回此鼠标事件是否为平台的弹出菜单触发事件。
注意：弹出菜单在不同系统上的触发方式不同。因此，isPopupTrigger应同时在mousePressed和mouseReleased中进行检查，以获得正确的跨平台功能。

代码示例

代码示例来源：origin: stanfordnlp/CoreNLP

private void maybeShowPopup(MouseEvent e) {
 if (e.isPopupTrigger())
  treePopup.show(e.getComponent(), e.getX(), e.getY());
}

代码示例来源：origin: wiztools/rest-client

private void showPopup(final MouseEvent e) {
    if("".equals(se_response.getText().trim())){
      // No response body
      return;
    }
    if (e.isPopupTrigger()) {
      bpm.show(e.getComponent(), e.getX(), e.getY());
    }
  }
});

代码示例来源：origin: nodebox/nodebox

@Override
public void mousePressed(MouseEvent e) {
  if (e.isPopupTrigger()) return;
  // Pan using the middle mouse button.
  if (e.getButton() == MouseEvent.BUTTON2) { //middle mouse pan, does same as below
    dragStartPoint = e.getPoint();
    isPanning = true;
    return;
  }
  // Zoom by pressing middle mouse button, then left mouse button.
  if (isPanning && e.getButton() == MouseEvent.BUTTON1) {
    // Center point of the zoom, doesn't change.
    zoomStartPoint = e.getPoint();
    // The distance the mouse will be dragged when zooming.
    zoomEndPoint = e.getPoint();
    isZooming = true;
    return;
  }
  // If the space bar and mouse is pressed, we're getting ready to pan the view.
  if (isSpacePressed) {
    // When panning the view use the original mouse point, not the one affected by the view transform.
    dragStartPoint = e.getPoint();
    isPanning = true;
  }
}

代码示例来源：origin: xyz.cofe/gui.swing

public TableCellMouseEvent( MouseEvent sample ){
  super(sample.getComponent(), 
    sample.getID(), 
    sample.getWhen(), 
    sample.getModifiers(), 
    sample.getX(), sample.getY(), 
    sample.getXOnScreen(), sample.getYOnScreen(), 
    sample.getClickCount(), 
    sample.isPopupTrigger(), 
    sample.getButton()
  );
}

代码示例来源：origin: ron190/jsql-injection

@Override
  public void mouseReleased(MouseEvent evt) {
    if (evt.isPopupTrigger()) {
      // Fix #45348: IllegalComponentStateException on show()
      try {
        menu.show(evt.getComponent(), evt.getX(), evt.getY());
      } catch (IllegalComponentStateException e) {
        LOGGER.error(e, e);
      }
      
      menu.setLocation(
        ComponentOrientation.getOrientation(I18n.getLocaleDefault()) == ComponentOrientation.RIGHT_TO_LEFT
        ? evt.getXOnScreen() - menu.getWidth()
        : evt.getXOnScreen(),
        evt.getYOnScreen()
      );
    }
  }
});

代码示例来源：origin: nodebox/nodebox

public void mouseDragged(MouseEvent e) {
  isDragging = true;
  JComponent c = ColorWell.this;
  Point pt = e.getPoint();
  JFrame frame = (JFrame) SwingUtilities.getWindowAncestor(c);
  pt = SwingUtilities.convertPoint(c, pt, frame.getContentPane());
  MouseEvent newEvent = new MouseEvent(colorPicker, e.getID(), e.getWhen(), e.getModifiers(), (int) pt.getX(), (int) pt.getY(), e.getClickCount(), e.isPopupTrigger(), e.getButton());
  colorPicker.dispatchEvent(newEvent);
}

代码示例来源：origin: net.imagej/ij

/** Makes a new mouse event from MouseEvent e with the Canvas c
 *    as source and the coordinates of Point p as X and Y.*/
private MouseEvent adaptEvent(MouseEvent e, Component c, Point p) {
  return new MouseEvent(c, e.getID(), e.getWhen(), e.getModifiers(),
    p.x, p.y, e.getClickCount(), e.isPopupTrigger());
}

代码示例来源：origin: igniterealtime/Smack

private void maybeShowPopup(MouseEvent e) {
    if (e.isPopupTrigger()) {
      popup.show(e.getComponent(), e.getX(), e.getY());
    }
  }
}

代码示例来源：origin: de.sciss/jtreetable

public TreeTableMouseEvent(TreeTable source, MouseEvent e) {
  super(source, e.getID(), e.getWhen(), e.getModifiers(),
      e.getX(), e.getY(), e.getXOnScreen(), e.getYOnScreen(),
      e.getClickCount(), e.isPopupTrigger(), e.getButton());
}

代码示例来源：origin: magefree/mage

private void checkMenu(MouseEvent Me, SimpleCardView card) {
  if (Me.isPopupTrigger()) {
    Me.consume();
    cardEventSource.fireEvent(card, Me.getComponent(), Me.getX(), Me.getY(), ClientEventType.SHOW_POP_UP_MENU);
  }
}

代码示例来源：origin: ron190/jsql-injection

if (mouseEvent.isPopupTrigger()) {
  JList<ItemList> list = (JList<ItemList>) mouseEvent.getSource();
      this.dndList.dropPasteFile(
        Arrays.asList(importFileDialog.getSelectedFiles()),
        this.dndList.locationToIndex(mouseEvent.getPoint())
      );
    popupMenuList.show(
      list,
      ComponentOrientation.getOrientation(I18n.getLocaleDefault()) == ComponentOrientation.RIGHT_TO_LEFT
      ? mouseEvent.getX() - popupMenuList.getWidth()
      : mouseEvent.getX(),
      mouseEvent.getY()
    );
  } catch (IllegalComponentStateException e) {

代码示例来源：origin: nodebox/nodebox

public void mouseDragged(MouseEvent e) {
  isDragging = true;
  JComponent c = ColorWell.this;
  Point pt = e.getPoint();
  JFrame frame = (JFrame) SwingUtilities.getWindowAncestor(c);
  pt = SwingUtilities.convertPoint(c, pt, frame.getContentPane());
  MouseEvent newEvent = new MouseEvent(colorPicker, e.getID(), e.getWhen(), e.getModifiers(), (int) pt.getX(), (int) pt.getY(), e.getClickCount(), e.isPopupTrigger(), e.getButton());
  colorPicker.dispatchEvent(newEvent);
}

代码示例来源：origin: protegeproject/protege

public void mouseReleased(MouseEvent e) {
  if (e.getClickCount() == 3 && e.isControlDown() && e.isShiftDown()) {
    reload();
  }
  if (e.isPopupTrigger()) {
    showPopupMenu(e);
  }
}

代码示例来源：origin: nodebox/nodebox

public void mousePressed(MouseEvent e) {
  if (e.isPopupTrigger()) {
    showPopup(e);
  } else if (isDragTrigger(e)) {
  } else {
    Point2D pt = inverseViewTransformPoint(e.getPoint());

代码示例来源：origin: igniterealtime/Smack

private void maybeShowPopup(MouseEvent e) {
    if (e.isPopupTrigger()) {
      popup.show(e.getComponent(), e.getX(), e.getY());
    }
  }
}

代码示例来源：origin: net.java.openjdk.cacio/cacio-shared

void handleMouseMotionEvent(MouseEvent e) {
  MouseEvent me = new MouseEvent(this, e.getID(), e.getWhen(),
                  e.getModifiers(), e.getX(), e.getY(),
                  e.getXOnScreen(), e.getYOnScreen(),
                  e.getClickCount(), e.isPopupTrigger(),
                  e.getButton());
  // IMPORTANT: See comment on the helper method!
  doLightweightDispatching(e);
}

代码示例来源：origin: magefree/mage

private void checkMenu(MouseEvent Me, SimpleCardView card) {
  if (Me.isPopupTrigger()) {
    Me.consume();
    cardEventSource.fireEvent(card, Me.getComponent(), Me.getX(), Me.getY(), ClientEventType.SHOW_POP_UP_MENU);
  }
}

代码示例来源：origin: igniterealtime/Smack

private void maybeShowPopup(MouseEvent e) {
    if (e.isPopupTrigger()) {
      popup.show(e.getComponent(), e.getX(), e.getY());
    }
  }
}

代码示例来源：origin: net.java.openjdk.cacio/cacio-shared

void handleMouseEvent(MouseEvent e) {
  MouseEvent me = new MouseEvent(this, e.getID(), e.getWhen(),
                  e.getModifiers(), e.getX(), e.getY(),
                  e.getXOnScreen(), e.getYOnScreen(),
                  e.getClickCount(), e.isPopupTrigger(),
                  e.getButton());
  // IMPORTANT: See comment on the helper method!
  doLightweightDispatching(e);
}

代码示例来源：origin: ron190/jsql-injection

/**
 * Fix compatibility issue with right click on Linux.
 * @param e Mouse event
 */
private void showPopup(MouseEvent e) {
  if (e.isPopupTrigger()) {
    JTree tree = (JTree) e.getSource();
    TreePath path = tree.getPathForLocation(e.getX(), e.getY());
    if (path == null) {
      return;
    }
    DefaultMutableTreeNode currentTableNode = (DefaultMutableTreeNode) path.getLastPathComponent();
    if (currentTableNode.getUserObject() instanceof AbstractNodeModel) {
      AbstractNodeModel currentTableModel = (AbstractNodeModel) currentTableNode.getUserObject();
      if (currentTableModel.isPopupDisplayable()) {
        currentTableModel.showPopup(currentTableNode, path, e);
      }
    }
  }
}

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