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Java EventObject类代码示例

本文整理汇总了Java中java.util.EventObject的典型用法代码示例。如果您正苦于以下问题:Java EventObject类的具体用法?Java EventObject怎么用?Java EventObject使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


EventObject类属于java.util包,在下文中一共展示了EventObject类的15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: end

import java.util.EventObject; //导入依赖的package包/类
void end(EventObject e, boolean clear) {
    Point pt = (e instanceof MouseEvent) ? ((MouseEvent)e).getPoint() : ((DropTargetDropEvent)e).getLocation();
    started = false;
    currentItem = null;
    if(dragComponent == null) return;
    if ((e instanceof DropTargetDropEvent)
            || ((e instanceof MouseEvent) && !((MouseEvent) e).isShiftDown())) {// #195795: Do not deselect the dropTarget when Shift is pressed
        menuEditLayer.layers.remove(dragComponent);
        menuEditLayer.dropTargetLayer.clearDropTarget();
    }
    
    switch (op) {
    case PICK_AND_PLOP_FROM_PALETTE: completePickAndPlopFromPalette(pt, clear); break;
    case INTER_MENU_DRAG: completeInterMenuDrag(pt); break ;
    case NO_MENUBAR: /* do nothing */ break;
    }
    
    menuEditLayer.glassLayer.requestFocusInWindow();
    if ((e instanceof DropTargetDropEvent)
            || ((e instanceof MouseEvent) && !((MouseEvent) e).isShiftDown())) {// #195795: Do not deselect the dropTarget when Shift is pressed
        payloadComponent = null;
        targetComponent = null;
    }
    menuEditLayer.repaint();
    
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:27,代码来源:DragOperation.java

示例2: introspectListenerMethods

import java.util.EventObject; //导入依赖的package包/类
private static Method[] introspectListenerMethods(Class<?> listenerType) {
    Method[] methods = listenerType.getDeclaredMethods();
    ArrayList<Method> list = new ArrayList<Method>();
    for (int i = 0; i < methods.length; i++) {
        Class<?>[] paramTypes = methods[i].getParameterTypes();
        if (paramTypes.length != 1) {
            continue;
        }

        if (EventObject.class.isAssignableFrom(paramTypes[0])) {
            list.add(methods[i]);
        }
    }
    Method[] matchedMethods = new Method[list.size()];
    list.toArray(matchedMethods);
    return matchedMethods;
}
 
开发者ID:tiglabs,项目名称:jsf-sdk,代码行数:18,代码来源:StandardBeanInfo.java

示例3: maybeToggleExpanded

import java.util.EventObject; //导入依赖的package包/类
/** Toggle the expanded state of a property set if either the event
 *  was a double click in the title area, a single click in the spinner
 *  area, or a keyboard event. */
private void maybeToggleExpanded(int row, EventObject e) {
    boolean doExpand = true;

    //If it's a mouse event, we need to check if it's a double click.
    if (e instanceof MouseEvent) {
        MouseEvent me = (MouseEvent) e;
        doExpand = me.getClickCount() > 1;

        //If not a double click, allow single click in the spinner margin
        if (!doExpand) {
            //marginWidth will definitely be initialized, you can't
            //click something that isn't on the screen
            doExpand = me.getPoint().x <= PropUtils.getMarginWidth();
        }
    }

    if (doExpand) {
        toggleExpanded(row);
    }
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:24,代码来源:SheetTable.java

示例4: getUpdateListener

import java.util.EventObject; //导入依赖的package包/类
private IUpdateListener getUpdateListener() {
    if (m_updateListener == null) {
        m_updateListener = new IUpdateListener() {
            public void updateDone(EventObject source) {
                try {
                    // .//GEN-END:_updateObject_2_be
                    // Add custom code //GEN-FIRST:_updateObject_1


                    // .//GEN-LAST:_updateObject_1
                    // .//GEN-BEGIN:_updateObject_3_be
                    doInquiry();
                } catch (Exception e) {
                    log.warn("Error in refreshing the Results screen after the Update", e);
                }
            }
        };
    }
    return m_updateListener;
}
 
开发者ID:jaffa-projects,项目名称:jaffa-framework,代码行数:21,代码来源:PrinterOutputTypeViewerComponent.java

示例5: confirm

import java.util.EventObject; //导入依赖的package包/类
public void confirm(EventObject fe) {
    JTextField tf = (JTextField) fe.getSource();
    JComboBox combo = (JComboBox) tf.getParent();
    if (combo==null)
        return;
    if (fe instanceof FocusEvent) {
        combo.getEditor().getEditorComponent().removeFocusListener(this);
    } else {
        combo.getEditor().getEditorComponent().removeKeyListener(this);
    }
    Configuration config = lastSelected;
    config.setDisplayName(tf.getText());
    combo.setSelectedItem(config);
    combo.setEditable(false);
    currentActiveItem = null;
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:17,代码来源:ConfigurationsComboModel.java

示例6: doTestSetIcon

import java.util.EventObject; //导入依赖的package包/类
public void doTestSetIcon () {
    System.err.println("testSetIcon");
    TabData td = mdl.getTab (20);
    noEvent = true;
    mdl.setIcon(20, td.getIcon());
    noEvent = false;
    
    mdl.setIcon(20, sameSizeIcon);
    assertEventIndices(20,20);
    assertListenerCall("contentsChanged");
    assertPravda (td.getIcon() == sameSizeIcon, "Icon was changed but same old still returned from TabData");
    assertWidthNotChanged();
    EventObject last = lastEvent;
    
    mdl.setIcon(20, biggerIcon);
    assertWidthChanged();
    assertPravda (last != lastEvent,  "Icon changed but no event fired");
    
    //restore the state
    mdl.setIcon(20,ic);
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:22,代码来源:DataModelTest.java

示例7: shouldSelectCell

import java.util.EventObject; //导入依赖的package包/类
public boolean shouldSelectCell(EventObject anEvent) 
{
	if ( this.cellObject == null || Help.isNull(this.cellObject.getText()) )
	{
		this.fireEditingCanceled();
		return false;
	}
	
	//this.cellObject.setBackground($COLOR_DAY_SELECT);
	//this.cellObject.setFont($FONT_SELECT);
	
	// 这条语句是关键中的关键(提示:重绘)
	setDay(Integer.parseInt(this.cellObject.getText().trim()));
	
	return true;
}
 
开发者ID:HY-ZhengWei,项目名称:hy.common.ui,代码行数:17,代码来源:JDatePanel.java

示例8: _isEventHandler

import java.util.EventObject; //导入依赖的package包/类
private boolean _isEventHandler(
  Method m
  ) throws IntrospectionException
{
  // We assume that a method is an event handler if it has a single
  // argument, whose type inherit from java.util.Event.
  try
  {
    Class argTypes[] = m.getParameterTypes();

    if (argTypes.length != 1)
    {
      return false;
    }

    return (_isSubclass(argTypes[0], EventObject.class));
  }
  catch (Exception ex)
  {
    throw new IntrospectionException("Unexpected reflection exception: " + ex);
  }
}
 
开发者ID:apache,项目名称:myfaces-trinidad,代码行数:23,代码来源:JavaIntrospector.java

示例9: invokeMessageViewerListeners

import java.util.EventObject; //导入依赖的package包/类
/** Invokes the processDone() method of the registered IMessageViewerListener objects in the same thread.
 */
protected void invokeMessageViewerListeners() throws ApplicationExceptions, FrameworkException{
    if (m_messageViewerListeners != null) {
        EventObject eventObject = new EventObject(this);
        for (Iterator i = m_messageViewerListeners.iterator(); i.hasNext(); )
            ( (IMessageViewerListener) i.next() ).processDone(eventObject);
    }
}
 
开发者ID:jaffa-projects,项目名称:jaffa-framework,代码行数:10,代码来源:MessageViewerComponent.java

示例10: shouldStartEditingTimer

import java.util.EventObject; //导入依赖的package包/类
private boolean shouldStartEditingTimer(EventObject event) {
    if ((event instanceof MouseEvent) && SwingUtilities.isLeftMouseButton((MouseEvent) event)) {
        MouseEvent me = (MouseEvent) event;

        return ((me.getID() == MouseEvent.MOUSE_PRESSED) && (me.getClickCount() == 1) && inHitRegion(me));
    }

    return false;
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:10,代码来源:TreeTable.java

示例11: shouldStopEditingTimer

import java.util.EventObject; //导入依赖的package包/类
private boolean shouldStopEditingTimer(EventObject event) {
    if (timer == null) {
        return false;
    }

    if (event instanceof MouseEvent) {
        MouseEvent me = (MouseEvent) event;

        return (!SwingUtilities.isLeftMouseButton(me) || (me.getClickCount() > 1));
    }

    return false;
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:14,代码来源:TreeTable.java

示例12: editCellAt

import java.util.EventObject; //导入依赖的package包/类
/**
 * If the request is to edit ld times in a system with zero customers, shows a warning messages and returns false.
 * Otherwise passes request to superclass method
 */
@Override
public boolean editCellAt(int row, int col, EventObject e) {
	if (zeroLD && (stationTypes[row] == STATION_LD)) {
		JOptionPane.showMessageDialog(ServiceTimesPanel.this,
				"<html><center>Cannot edit LD service times in a system with zero customers</center></html>", "Warning",
				JOptionPane.WARNING_MESSAGE);
		return false;
	}
	return super.editCellAt(row, col, e);
}
 
开发者ID:HOMlab,项目名称:QN-ACTR-Release,代码行数:15,代码来源:ServiceTimesPanel.java

示例13: isCellEditable

import java.util.EventObject; //导入依赖的package包/类
@Override
public boolean isCellEditable(EventObject event) {
    if ((event != null) && (event instanceof MouseEvent)) {
        if (!SwingUtilities.isLeftMouseButton((MouseEvent) event) || ((MouseEvent) event).isPopupTrigger()) {
            abortTimer();
            return false;
        }
        if (!wasFocusOwner) {
            wasFocusOwner = true;
            return false;
        }
    }

    if (lastPath != null) {
        Node n = Visualizer.findNode(lastPath.getLastPathComponent());

        if ((n == null) || !n.canRename()) {
            return false;
        }
    } else {
        // Disallow rename when multiple nodes are selected
        return false;
    }

    // disallow editing if we are in DnD operation
    if (dndActive) {
        return false;
    }

    return super.isCellEditable(event);
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:32,代码来源:TreeViewCellEditor.java

示例14: canEditImmediately

import java.util.EventObject; //导入依赖的package包/类
/**
 * Returns true if <code>event</code> is <code>null</code>,
 * or it is a <code>MouseEvent</code> with a click count &gt; 2
 * and <code>inHitRegion</code> returns true.
 * @param event the event being studied
 */
protected boolean canEditImmediately(EventObject event) {
    if((event instanceof MouseEvent) &&
       SwingUtilities.isLeftMouseButton((MouseEvent)event)) {
        MouseEvent       me = (MouseEvent)event;

        return ((me.getClickCount() > 2) &&
                inHitRegion(me.getX(), me.getY()));
    }
    return (event == null);
}
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:17,代码来源:DefaultTreeCellEditor.java

示例15: DefaultCellEditor

import java.util.EventObject; //导入依赖的package包/类
/**
 * Constructs a <code>DefaultCellEditor</code> object that uses a
 * combo box.
 *
 * @param comboBox  a <code>JComboBox</code> object
 */
public DefaultCellEditor(final JComboBox comboBox) {
    editorComponent = comboBox;
    comboBox.putClientProperty("JComboBox.isTableCellEditor", Boolean.TRUE);
    delegate = new EditorDelegate() {
        public void setValue(Object value) {
            comboBox.setSelectedItem(value);
        }

        public Object getCellEditorValue() {
            return comboBox.getSelectedItem();
        }

        public boolean shouldSelectCell(EventObject anEvent) {
            if (anEvent instanceof MouseEvent) {
                MouseEvent e = (MouseEvent)anEvent;
                return e.getID() != MouseEvent.MOUSE_DRAGGED;
            }
            return true;
        }
        public boolean stopCellEditing() {
            if (comboBox.isEditable()) {
                // Commit edited value.
                comboBox.actionPerformed(new ActionEvent(
                                 DefaultCellEditor.this, 0, ""));
            }
            return super.stopCellEditing();
        }
    };
    comboBox.addActionListener(delegate);
}
 
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:37,代码来源:DefaultCellEditor.java


注:本文中的java.util.EventObject类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。