Java Code Examples for java.awt.event.MouseEvent#getXOnScreen()

The following examples show how to use java.awt.event.MouseEvent#getXOnScreen() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: java-swing-tips   File: MainPanel.java    License: MIT License 6 votes vote down vote up
private MouseEvent convertMouseEvent(MouseEvent e) {
  // JList where mouse click acts like ctrl-mouse click
  // https://community.oracle.com/thread/1351452
  return new MouseEvent(
    e.getComponent(),
    e.getID(), e.getWhen(),
    // e.getModifiers() | InputEvent.CTRL_DOWN_MASK,
    // select multiple objects in OS X: Command + click
    // pointed out by nsby
    e.getModifiersEx() | Toolkit.getDefaultToolkit().getMenuShortcutKeyMask(),
    // Java 10: e.getModifiersEx() | Toolkit.getDefaultToolkit().getMenuShortcutKeyMaskEx(),
    e.getX(), e.getY(),
    e.getXOnScreen(), e.getYOnScreen(),
    e.getClickCount(),
    e.isPopupTrigger(),
    e.getButton());
}
 
Example 2
Source Project: java-swing-tips   File: MainPanel.java    License: MIT License 6 votes vote down vote up
@Override protected TrackListener createTrackListener() {
  return new TrackListener() {
    @Override public void mousePressed(MouseEvent e) {
      if (SwingUtilities.isLeftMouseButton(e)) {
        super.mousePressed(new MouseEvent(
            e.getComponent(), e.getID(), e.getWhen(),
            InputEvent.BUTTON2_DOWN_MASK ^ InputEvent.BUTTON2_MASK,
            e.getX(), e.getY(),
            e.getXOnScreen(), e.getYOnScreen(),
            e.getClickCount(),
            e.isPopupTrigger(),
            MouseEvent.BUTTON2));
      } else {
        super.mousePressed(e);
      }
    }
  };
}
 
Example 3
private void redispatchEvent(MouseEvent event) {
	JList list = (JList) event.getSource();
	int index = list.locationToIndex(event.getPoint());
	Rectangle cellBounds = list.getCellBounds(index, index);
	if (cellBounds == null) {
		return;
	}

	ListModel model = list.getModel();
	Object state = model.getElementAt(index);

	ListCellRenderer renderer = list.getCellRenderer();
	Component rendererComponent =
		renderer.getListCellRendererComponent(list, state, index, true, true);
	rendererComponent.setBounds(cellBounds);

	Point p = event.getPoint();
	p.translate(-cellBounds.x, -cellBounds.y);

	MouseEvent newEvent =
		new MouseEvent(rendererComponent, event.getID(), event.getWhen(), event.getModifiers(),
			p.x, p.y, event.getXOnScreen(), event.getYOnScreen(), event.getClickCount(),
			event.isPopupTrigger(), event.getButton());

	rendererComponent.dispatchEvent(newEvent);
	list.repaint();
}
 
Example 4
Source Project: MobyDroid   File: JFrame_Main.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void mousePressed(MouseEvent me) {
    if (me.getButton() == MouseEvent.BUTTON1) {
        prevX = me.getXOnScreen();
        prevY = me.getYOnScreen();
        if ((outcode = getOutcode(me.getPoint(), new Rectangle(me.getComponent().getSize()))) != 0) {
            resizing = true;
            prevR = me.getComponent().getBounds();
        } else if (jPanel_TitleBar.contains(me.getPoint()) && ((getExtendedState() & JFrame.MAXIMIZED_BOTH) != JFrame.MAXIMIZED_BOTH)) {
            dragging = true;
        }
    }
}
 
Example 5
Source Project: swift-k   File: GridView.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void mousePressed(MouseEvent e) {
    dragging = true;
    if (type == Tree.H) {
        int w2 = getX() + getWidth() / 2;
        vd = e.getXOnScreen() - w2;
    }
    else {
        int h2 = getY() + getHeight() / 2;
        vd = e.getYOnScreen() - h2;
    }
    repaint();
}
 
Example 6
@Override
public void mousePressed (MouseEvent e)
{
    glassPane.setVisible(true);

    ScreenPoint screenPoint = new ScreenPoint(
            e.getXOnScreen(),
            e.getYOnScreen());

    glassPane.setImage(image);
    glassPane.setPoint(screenPoint);
}
 
Example 7
@Override
public void mouseReleased (MouseEvent e)
{
    ScreenPoint screenPoint = new ScreenPoint(e.getXOnScreen(), e.getYOnScreen());

    glassPane.setVisible(false);
    glassPane.setImage(null);

    fireDropEvent(new GhostDropEvent<>(action, screenPoint));
}
 
Example 8
Source Project: xnx3   File: UI.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 显示鼠标跟随的信息提示,配合{@link UI#hiddenMessageForMouse()} 使用
 * @param mouseEvent 添加鼠标监听后,传入鼠标的监听对象 java.awt.event.MouseEvent
 * @param width 显示的提示框宽度
 * @param height 显示的提示框高度
 * @param html 显示的文字,支持html格式
 * @return 显示文字的组件JLabel,可对此组件进行调整
 * @see UI#showMessageForMouse(int, int, int, int, String)
 */
public static JLabel showMessageForMouse(MouseEvent mouseEvent,int width,int height,String html){
	int x=0;
	int y=0;
	if(mouseEvent!=null){
		x=mouseEvent.getXOnScreen();
		y=mouseEvent.getYOnScreen();
	}
	
	return showMessageForMouse(x, y, width, height, html);
}
 
Example 9
Source Project: java-swing-tips   File: MainPanel.java    License: MIT License 5 votes vote down vote up
@Override protected void processMouseMotionEvent(MouseEvent e) {
  if (pointOutsidePrefSize(e.getPoint())) {
    MouseEvent ev = new MouseEvent(
        e.getComponent(), MouseEvent.MOUSE_EXITED, e.getWhen(),
        e.getModifiersEx(), e.getX(), e.getY(), e.getXOnScreen(), e.getYOnScreen(),
        e.getClickCount(), e.isPopupTrigger(), MouseEvent.NOBUTTON);
    super.processMouseEvent(ev);
  } else {
    super.processMouseMotionEvent(e);
  }
}
 
Example 10
@Override
public void mouseReleased (MouseEvent e)
{
    ScreenPoint screenPoint = new ScreenPoint(
            e.getXOnScreen(),
            e.getYOnScreen());

    glassPane.setVisible(false);
    glassPane.setImage(null);

    fireDropEvent(new GhostDropEvent<>(action, screenPoint));
}
 
Example 11
Source Project: binnavi   File: CHelpManager.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Returns a point that describes the upper left corner of the dialog
 * to show. The function makes sure that the point is chosen so that
 * the whole dialog is visible.
 *
 * @param event The mouse event that contains the click information.
 *
 * @return The normalized coordinates of the dialog.
 */
private Point getDialogLocation(final MouseEvent event)
{
	// Get the default toolkit
	final Toolkit toolkit = Toolkit.getDefaultToolkit();

	// Get the current screen size
	final Dimension scrnsize = toolkit.getScreenSize();

	final int x = event.getXOnScreen(); 
	final int y = event.getYOnScreen(); 

	return new Point(normalize(x, m_helpDialog.getWidth(), scrnsize.width), normalize(y, m_helpDialog.getHeight(), scrnsize.height));
}
 
Example 12
Source Project: darklaf   File: DarkFilePane.java    License: MIT License 4 votes vote down vote up
@Override
public void mouseClicked(MouseEvent evt) {
    JComponent source = (JComponent) evt.getSource();

    int index;
    if (source instanceof JList) {
        index = list.locationToIndex(evt.getPoint());
    } else if (source instanceof JTable) {
        JTable table = (JTable) source;
        Point p = evt.getPoint();
        index = table.rowAtPoint(p);

        boolean pointOutsidePrefSize = SwingUtilities2.pointOutsidePrefSize(table, index,
                                                                            table.columnAtPoint(p), p);

        if (pointOutsidePrefSize && !fullRowSelection) {
            return;
        }

        // Translate point from table to list
        if (index >= 0 && list != null && listSelectionModel.isSelectedIndex(index)) {

            // Make a new event with the list as source, placing the
            // click in the corresponding list cell.
            Rectangle r = list.getCellBounds(index, index);
            MouseEvent newEvent = new MouseEvent(list, evt.getID(),
                                                 evt.getWhen(), evt.getModifiersEx(),
                                                 r.x + 1, r.y + r.height / 2,
                                                 evt.getXOnScreen(),
                                                 evt.getYOnScreen(),
                                                 evt.getClickCount(), evt.isPopupTrigger(),
                                                 evt.getButton());
            SwingUtilities.convertMouseEvent(list, newEvent, list);
            evt = newEvent;
        }
    } else {
        return;
    }

    if (index >= 0 && SwingUtilities.isLeftMouseButton(evt)) {
        JFileChooser fc = getFileChooser();

        // For single click, we handle editing file name
        if (evt.getClickCount() == 1 && source instanceof JList) {
            if ((!fc.isMultiSelectionEnabled() || fc.getSelectedFiles().length <= 1)
                && listSelectionModel.isSelectedIndex(index)
                && getEditIndex() == index && editFile == null
                && DarkUIUtil.isOverText(evt, index, list)) {
                editFileName(index);
            } else {
                setEditIndex(index);
            }
        } else if (evt.getClickCount() == 2) {
            // on double click (open or drill down one directory) be
            // sure to clear the edit index
            resetEditIndex();
        }
    }

    // Forward event to Basic
    if (getDoubleClickListener() != null) {
        list.putClientProperty("List.isFileList", false);
        getDoubleClickListener().mouseClicked(evt);
        list.putClientProperty("List.isFileList", true);
    }
}
 
Example 13
Source Project: FlatLaf   File: FlatTitlePane.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public void mousePressed( MouseEvent e ) {
	lastXOnScreen = e.getXOnScreen();
	lastYOnScreen = e.getYOnScreen();
}
 
Example 14
Source Project: weblaf   File: WebTree.java    License: GNU General Public License v3.0 4 votes vote down vote up
/**
 * Unlike {@link JTree#getToolTipText()} this implementation takes row selection style into account.
 * That means that tooltips for {@link TreeSelectionStyle#line} will be displayed at any point in the row, not just on the node.
 *
 * @param event {@link MouseEvent}
 * @return tooltip text
 */
@Nullable
@Override
public String getToolTipText ( @Nullable final MouseEvent event )
{
    String tip = null;
    if ( event != null )
    {
        final Point point = event.getPoint ();
        final WTreeUI ui = getUI ();
        final int row = ui.getExactRowForLocation ( point );
        final TreeCellRenderer cellRenderer = getCellRenderer ();
        if ( row != -1 && cellRenderer != null )
        {
            final TreePath path = getPathForRow ( row );
            final Object value = path.getLastPathComponent ();
            final boolean selected = isRowSelected ( row );
            final boolean expanded = isExpanded ( row );
            final boolean leaf = isLeaf ( ( N ) value );
            final Component renderer = cellRenderer.getTreeCellRendererComponent ( this, value, selected, expanded, leaf, row, true );
            if ( renderer instanceof JComponent )
            {
                final Rectangle pathBounds = getPathBounds ( path );
                if ( pathBounds != null )
                {
                    final MouseEvent newEvent = new MouseEvent ( renderer, event.getID (),
                            event.getWhen (),
                            event.getModifiers (),
                            point.x - pathBounds.x,
                            point.y - pathBounds.y,
                            event.getXOnScreen (),
                            event.getYOnScreen (),
                            event.getClickCount (),
                            event.isPopupTrigger (),
                            MouseEvent.NOBUTTON );

                    final JComponent jComponent = ( JComponent ) renderer;
                    tip = jComponent.getToolTipText ( newEvent );
                }
            }
        }
    }
    if ( tip == null )
    {
        tip = getToolTipText ();
    }
    return tip;
}
 
Example 15
Source Project: MobyDroid   File: JFrame_Main.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public void mouseDragged(MouseEvent me) {
    // dragging
    if (dragging) {
        int x = me.getXOnScreen();
        int y = me.getYOnScreen();
        // Move frame by the mouse delta
        setLocation(getLocationOnScreen().x + x - prevX, getLocationOnScreen().y + y - prevY);
        prevX = x;
        prevY = y;
    }
    // resizing
    if (resizing) {
        Component component = me.getComponent();
        Rectangle rect = prevR;
        int xInc = me.getXOnScreen() - prevX;
        int yInc = me.getYOnScreen() - prevY;

        //  Resizing the West or North border affects the size and location
        switch (outcode) {
            case Rectangle.OUT_TOP:
                rect.y += yInc;
                rect.height -= yInc;
                break;
            case Rectangle.OUT_TOP + Rectangle.OUT_LEFT:
                rect.y += yInc;
                rect.height -= yInc;
                rect.x += xInc;
                rect.width -= xInc;
                break;
            case Rectangle.OUT_LEFT:
                rect.x += xInc;
                rect.width -= xInc;
                break;
            case Rectangle.OUT_LEFT + Rectangle.OUT_BOTTOM:
                rect.height += yInc;
                rect.x += xInc;
                rect.width -= xInc;
                break;
            case Rectangle.OUT_BOTTOM:
                rect.height += yInc;
                break;
            case Rectangle.OUT_BOTTOM + Rectangle.OUT_RIGHT:
                rect.height += yInc;
                rect.width += xInc;
                break;
            case Rectangle.OUT_RIGHT:
                rect.width += xInc;
                break;
            case Rectangle.OUT_RIGHT + Rectangle.OUT_TOP:
                rect.y += yInc;
                rect.height -= yInc;
                rect.width += xInc;
                break;
            default:
                break;
        }

        prevX = me.getXOnScreen();
        prevY = me.getYOnScreen();

        component.setBounds(rect);
        component.validate();
        component.repaint();
    }
}
 
Example 16
private void formMouseDragged(MouseEvent evt) {                                  
    int x = evt.getXOnScreen();
    int y = evt.getYOnScreen();

    this.setLocation(x - xMouse, y - yMouse);
}
 
Example 17
Source Project: netbeans   File: Outline.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public String getToolTipText(MouseEvent event) {
    try {
        // Required to really get the tooltip text:
        putClientProperty("ComputingTooltip", Boolean.TRUE);

        toolTip = null;
        String tipText = null;
        Point p = event.getPoint();

        // Locate the renderer under the event location
        int hitColumnIndex = columnAtPoint(p);
        int hitRowIndex = rowAtPoint(p);

        if ((hitColumnIndex != -1) && (hitRowIndex != -1)) {
            //Outline tbl = (Outline) table;
            if (convertColumnIndexToModel(hitColumnIndex) == 0) {   // tree column index
                // For tree column get the tooltip directly from the renderer data provider
                RenderDataProvider rendata = getRenderDataProvider();
                if (rendata != null) {
                    Object value = getValueAt(hitRowIndex, hitColumnIndex);
                    if (value != null) {
                        String toolT = rendata.getTooltipText(value);
                        if (toolT != null && (toolT = toolT.trim ()).length () > 0) {
                            tipText = toolT;
                        }
                    }
                }
            }

            TableCellRenderer renderer = getCellRenderer(hitRowIndex, hitColumnIndex);
            Component component = prepareRenderer(renderer, hitRowIndex, hitColumnIndex);

            // Now have to see if the component is a JComponent before
            // getting the tip
            if (component instanceof JComponent) {
                // Convert the event to the renderer's coordinate system
                Rectangle cellRect = getCellRect(hitRowIndex, hitColumnIndex, false);
                p.translate(-cellRect.x, -cellRect.y);
                MouseEvent newEvent = new MouseEvent(component, event.getID(),
                                          event.getWhen(), event.getModifiers(),
                                          p.x, p.y,
                                          event.getXOnScreen(),
                                          event.getYOnScreen(),
                                          event.getClickCount(),
                                          event.isPopupTrigger(),
                                          MouseEvent.NOBUTTON);

                if (tipText == null) {
                    tipText = ((JComponent)component).getToolTipText(newEvent);
                }
                toolTip = ((JComponent)component).createToolTip();
            }
        }

        // No tip from the renderer get our own tip
        if (tipText == null)
            tipText = getToolTipText();

        if (tipText != null) {
            tipText = tipText.trim();
            if (tipText.length() > MAX_TOOLTIP_LENGTH &&
                !tipText.regionMatches(false, 0, "<html>", 0, 6)) {   // Do not cut HTML tooltips

                tipText = tipText.substring(0, MAX_TOOLTIP_LENGTH) + "...";
            }
        }
        return tipText;
    } finally {
        putClientProperty("ComputingTooltip", Boolean.FALSE);
    }
    //return super.getToolTipText(event);
}
 
Example 18
Source Project: netbeans   File: ProfilerPopup.java    License: Apache License 2.0 4 votes vote down vote up
public void mousePressed(MouseEvent e) {
    dragging = true;
    dragX = e.getXOnScreen();
    dragY = e.getYOnScreen();
}
 
Example 19
/**
 * In this specific implementation, we update the size of the
 * shape image according to the interline scale and to the
 * display zoom of the droppable target underneath.
 *
 * @param e the mouse event
 */
@Override
public void mouseDragged (MouseEvent e)
{
    final ShapeButton button = (ShapeButton) e.getSource();
    final Shape shape = button.shape;
    final ScreenPoint screenPoint = new ScreenPoint(e.getXOnScreen(), e.getYOnScreen());
    final OmrGlassPane glass = (OmrGlassPane) glassPane;

    // The (zoomed) sheet view
    ScrollView scrollView = sheet.getStub().getAssembly().getSelectedView();
    Component component = scrollView.getComponent().getViewport();

    if (screenPoint.isInComponent(component)) {
        final RubberPanel view = scrollView.getView();
        final Zoom zoom = view.getZoom();
        final Point localPt = zoom.unscaled(screenPoint.getLocalPoint(view));
        glass.setOverTarget(true);

        // Moving into this component?
        if (component != prevComponent.get()) {
            if (shape.isDraggable()) {
                if (dndOperation == null) {
                    // Set payload
                    dndOperation = new DndOperation(
                            sheet,
                            zoom,
                            InterFactory.createManual(shape, sheet));
                }

                dndOperation.enteringTarget();
            } else {
                glass.setImage(getNonDraggableImage(zoom));
                glass.setReference(null);
            }

            prevComponent = new WeakReference<>(component);
        }

        if (shape.isDraggable()) {
            // Update reference point
            Point localRef = dndOperation.getReference(localPt);
            glass.setReference(
                    (localRef != null) ? new ScreenPoint(view, zoom.scaled(localRef))
                            : null);
        }
    } else if (prevComponent.get() != null) {
        // No longer on a droppable target, reuse initial image & size
        glass.setOverTarget(false);
        glass.setImage(dropAdapter.getImage());
        glass.setReference(null);
        reset();
    }

    glass.setPoint(screenPoint); // This triggers a repaint of glassPane
}
 
Example 20
public void mouseDragged(MouseEvent e) {
    if (dragX >= 0 && dragY >= 0) {
        int x = e.getXOnScreen();
        int y = e.getYOnScreen();
        
        int dx = x - dragX;
        int dy = y - dragY;
        
        int newX = window.getX();
        int newY = window.getY();
        int newW = window.getWidth();
        int newH = window.getHeight();
        
        int xx = 0;
        int yy = 0;
        Dimension min = window.getMinimumSize();
        
        if (isResizeLeft(currentResizing)) {
            newX += dx;
            newW -= dx;
            if (newW < min.width) {
                xx = newW - min.width;
                newX += xx;
                newW = min.width;
            }
        } else if (isResizeRight(currentResizing)) {
            newW += dx;
            if (newW < min.width) {
                xx = min.width - newW;
                newW = min.width;
            }
        }
        if (isResizeTop(currentResizing)) {
            newY += dy;
            newH -= dy;
            if (newH < min.height) {
                yy = newH - min.height;
                newY += yy;
                newH = min.height;
            }
        } else if (isResizeBottom(currentResizing)) {
            newH += dy;
            if (newH < min.height) {
                yy = min.height - newH;
                newH = min.height;
            }
        }
        
        window.setBounds(newX, newY, newW, newH);
        content.setSize(newW, newH);
        
        dragX = x + xx;
        dragY = y + yy;
    }
}