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

The following examples show how to use java.awt.event.MouseEvent#getY() . 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 check out the related API usage on the sidebar.
Example 1
Source Project: Crucible4IDEA   File: CommentsTree.java    License: MIT License 6 votes vote down vote up
@Nullable
@Override
protected Object getTagAt(MouseEvent e) {
  JTree tree = (JTree) e.getSource();
  final TreePath path = tree.getPathForLocation(e.getX(), e.getY());
  if (path == null) {
    return null;
  }
  Rectangle bounds = tree.getPathBounds(path);
  if (bounds == null) {
    return null;
  }
  int dx = e.getX() - bounds.x;
  int dy = e.getY() - bounds.y;

  CommentAction.Type linkType = myRenderer.getActionLink(dx, dy);
  if (linkType == null) {
    return null;
  }
  DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode)path.getLastPathComponent();
  Comment comment = (Comment)treeNode.getUserObject();

  return linkType.createAction(myProject, myReview, comment);
}
 
Example 2
public void mouseDragged(MouseEvent e) {
            if (!dragging) return;

            int mouseDragX = e.getX();
            int mouseDragY = e.getY();

            long oldOffsetX = getOffsetX();
            long oldOffsetY = getOffsetY();

            if (lastMouseDragX != 0 && lastMouseDragY != 0) {
                int mouseDragDx = isRightBased()  ? mouseDragX - lastMouseDragX :
                                                    lastMouseDragX - mouseDragX;
                int mouseDragDy = isBottomBased() ? mouseDragY - lastMouseDragY :
                                                    lastMouseDragY - mouseDragY;

                setOffset(oldOffsetX + mouseDragDx, oldOffsetY + mouseDragDy);

                repaintDirtyAccel();
//                repaintDirty();
            }

            if (getOffsetX() != oldOffsetX) lastMouseDragX = mouseDragX;
            if (getOffsetY() != oldOffsetY) lastMouseDragY = mouseDragY;
        }
 
Example 3
private void maybeDisplayCrlEntryExtensions(MouseEvent evt) {
	if (evt.getClickCount() > 1) {
		Point point = new Point(evt.getX(), evt.getY());
		int row = jtRevokedCerts.rowAtPoint(point);

		if (row != -1) {
			try {
				CursorUtil.setCursorBusy(DViewCrl.this);
				jtRevokedCerts.setRowSelectionInterval(row, row);
				displayCrlEntryExtensions();
			} finally {
				CursorUtil.setCursorFree(DViewCrl.this);
			}
		}
	}
}
 
Example 4
@Override
public void mousePressed(MouseEvent e) {
	if (!tree.isEnabled())
		return;
	TreePath closestPath = tree.getClosestPathForLocation(e.getX(), e.getY());
	if (closestPath == null)
		return;
	Rectangle bounds = tree.getPathBounds(closestPath);
	// Process events outside the immediate bounds - fix for defect
	// 19 on substance-netbeans. This properly handles Ctrl and Shift
	// selections on trees.
	if ((e.getY() >= bounds.y) && (e.getY() < (bounds.y + bounds.height))
			&& ((e.getX() < bounds.x) || (e.getX() > (bounds.x + bounds.width)))) {
		// tree.setSelectionPath(closestPath);

		// fix - don't select a node if the click was on the
		// expand control
		if (isLocationInExpandControl(closestPath, e.getX(), e.getY()))
			return;
		selectPathForEvent(closestPath, e);
	}
}
 
Example 5
@Override
public void mouseDragged(MouseEvent e) {
	int w = this.mainFrame.getX() + this.mainFrame.getWidth();
	int h = this.mainFrame.getY() + this.mainFrame.getHeight();

	int x = e.getX() - this.frame.getWidth() / 2;
	int y = e.getY() - this.frame.getHeight() / 2;

	if (x + this.frame.getWidth() > w)
		x = w - this.frame.getWidth();
	if (y + this.frame.getHeight() > h)
		y = h - this.frame.getHeight();
	if (x < 0)
		x = 0;
	if (y < 0)
		y = 0;
	frame.setLocation(x, y);
}
 
Example 6
public void mouseDragged(MouseEvent event)
{
    int x = event.getX();
    int y = event.getY();
    JPanel panel = (JPanel)event.getSource();
    Rectangle rectangle = new Rectangle(x, y, 1, 1);
    panel.scrollRectToVisible(rectangle);
}
 
Example 7
Source Project: mzmine3   File: TICPlot.java    License: GNU General Public License v2.0 5 votes vote down vote up
public void mouseClicked(final MouseEvent event) {

    // Let the parent handle the event (selection etc.)
    // super.mouseClicked(event);

    // Request focus to receive key events.
    requestFocus();

    // Handle mouse click events
    if (event.getButton() == MouseEvent.BUTTON1) {

      System.out.println("mouse " + event);
      if (event.getX() < 70) { // User clicked on Y-axis
        if (event.getClickCount() == 2) { // Reset zoom on Y-axis
          XYDataset data = ((XYPlot) getChart().getPlot()).getDataset();
          Number maximum = DatasetUtils.findMaximumRangeValue(data);
          getXYPlot().getRangeAxis().setRange(0, 1.05 * maximum.floatValue());
        } else if (event.getClickCount() == 1) { // Auto range on Y-axis
          getXYPlot().getRangeAxis().setAutoTickUnitSelection(true);
          getXYPlot().getRangeAxis().setAutoRange(true);
        }
      } else if (event.getY() > this.getRenderingInfo().getPlotInfo().getPlotArea().getMaxY() - 41
          && event.getClickCount() == 2) {
        // Reset zoom on X-axis
        getXYPlot().getDomainAxis().setAutoTickUnitSelection(true);
        // restoreAutoDomainBounds();
      } else if (event.getClickCount() == 2) { // If user double-clicked
        // left button, place a
        // request to open a
        // spectrum.
        showSpectrumRequest = true;
      }
    }

  }
 
Example 8
/**
 * If the mouse is pressed above the "thumb" component then reduce the
 * scrollbars value by one page ("page up"), otherwise increase it by
 * one page. If there is no thumb then page up if the mouse is in the
 * upper half of the track.
 */
@Override
public void mousePressed(MouseEvent e) {
	if (!slider.isEnabled())
		return;

	currentMouseX = e.getX();
	currentMouseY = e.getY();

	if (slider.isRequestFocusEnabled()) {
		slider.requestFocus();
	}

	// Clicked inside the Thumb area?
	if (thumbRect.contains(currentMouseX, currentMouseY)) {
		super.mousePressed(e);
	} else {
		switch (slider.getOrientation()) {
		case JSlider.VERTICAL:
			slider.setValue(valueForYPosition(currentMouseY));
			break;
		case JSlider.HORIZONTAL:
			slider.setValue(valueForXPosition(currentMouseX));
			break;
		}

		// FIXME:
		// We should set isDragging to false here. Unfortunately,
		// we can not access this variable in class BasicSliderUI.
	}
}
 
Example 9
Source Project: ET_Redux   File: MaskingShade.java    License: Apache License 2.0 5 votes vote down vote up
/**
 *
 * @param e
 */
@Override
public void mouseMoved(MouseEvent e) {
    currentMouseX = e.getX();
    currentMouseY = e.getY();

    if (mouseInPullTab()) {
        setCursor(new Cursor(Cursor.HAND_CURSOR));
    } else {
        setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
    }

}
 
Example 10
/**
 * Receives notification of mouse clicks on the panel. These are
 * translated and passed on to any registered {@link ChartMouseListener}s.
 *
 * @param event  Information about the mouse event.
 */
@Override
public void mouseClicked(MouseEvent event) {

    Insets insets = getInsets();
    int x = (int) ((event.getX() - insets.left) / this.scaleX);
    int y = (int) ((event.getY() - insets.top) / this.scaleY);

    this.anchor = new Point2D.Double(x, y);
    if (this.chart == null) {
        return;
    }
    this.chart.setNotify(true);  // force a redraw
    // new entity code...
    Object[] listeners = this.chartMouseListeners.getListeners(
            ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    ChartEntity entity = null;
    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), event,
            entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseClicked(chartEvent);
    }

}
 
Example 11
Source Project: javagame   File: MainPanel.java    License: MIT License 5 votes vote down vote up
/**
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 */
public void mouseDragged(MouseEvent e) {
    // �}�E�X�|�C���^�̍��W������W�i�}�X�j�����߂�
    int x = e.getX() / CHIP_SIZE;
    int y = e.getY() / CHIP_SIZE;

    // �p���b�g����擾�����ԍ����Z�b�g
    if (x >= 0 && x < col && y >= 0 && y < row) {
        map[y][x] = paletteDialog.getSelectedMapChipNo();
    }

    repaint();
}
 
Example 12
private void showPopupMenu(MouseEvent e) {
    if (isEnabled() && isFocusable() && showPopup) {
        JPopupMenu popup = new JPopupMenu();
        populatePopup(popup);

        if (popup.getComponentCount() > 0) {

            if (!hasFocus()) requestFocus(); // required for Select All functionality
            
            int x, y;
            if (e != null) {
                x = e.getX();
                y = e.getY();
            } else {
                Rectangle vis = getVisibleRect();
                x = vis.x + vis.width / 2;
                y = vis.y + vis.height / 2;
                
                try {
                    Rectangle pos = modelToView(getCaretPosition());
                    if (pos != null) {
                        pos.width = Math.max(pos.width, 1); // must have nonzero width for the intersects() to work
                        if (vis.intersects(pos)) {
                            x = pos.x + pos.width;
                            y = pos.y + pos.height;
                        }
                    }
                } catch (BadLocationException ex) {}
            }

            popup.show(this, x, y);
        }
    }
}
 
Example 13
public void mousePressed(MouseEvent e) {
    dragging = panningPossible() && e.getButton() == mousePanningButton;
    if (!dragging) return;

    lastMouseDragX = e.getX();
    lastMouseDragY = e.getY();

    if (mousePanningCursor != null && isMousePanningEnabled())
        setCursor(mousePanningCursor);

    if (!isOffsetAdjusting()) offsetAdjustingStarted();
}
 
Example 14
Source Project: ET_Redux   File: ConcordiaGraphPanel.java    License: Apache License 2.0 5 votes vote down vote up
/**
 *
 * @param evt
 * @return
 */
public boolean mouseEnteredDateBox(MouseEvent evt) {
    // this is not very sensitive, so have forced cursor at mode selection below
    if (preferredDatePanel == null) {
        return false;
    } else if ((evt.getX() >= preferredDatePanel.getX())
            && (evt.getX() <= (preferredDatePanel.getX() + preferredDatePanel.getWidth()))
            && (evt.getY() >= preferredDatePanel.getY())
            && (evt.getY() <= (preferredDatePanel.getY() + preferredDatePanel.getHeight()))) {
        return true;
    } else {
        return false;
    }
}
 
Example 15
Source Project: netbeans   File: CheckListener.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void mouseClicked(MouseEvent e) {
    // todo (#pf): we need to solve problem between click and double
    // click - click should be possible only on the check box area
    // and double click should be bordered by title text.
    // we need a test how to detect where the mouse pointer is
    JTree tree = (JTree) e.getSource();
    Point p = e.getPoint();
    int x = e.getX();
    int y = e.getY();
    int row = tree.getRowForLocation(x, y);
    TreePath path = tree.getPathForRow(row);

    // if path exists and mouse is clicked exactly once
    if (path == null) {
        return;
    }

    Node node = Visualizer.findNode(path.getLastPathComponent());
    if (node == null) {
        return;
    }

    Rectangle chRect = CheckRenderer.getCheckBoxRectangle();
    Rectangle rowRect = tree.getPathBounds(path);
    chRect.setLocation(chRect.x + rowRect.x, chRect.y + rowRect.y);
    if (e.getClickCount() == 1 && chRect.contains(p)) {
        boolean isSelected = model.isNodeSelected(node);
        model.setNodeSelected(node, !isSelected);
        tree.repaint();
    }
}
 
Example 16
/**
 * Set the models value to the position of the top/left
 * of the thumb relative to the origin of the track.
 */
public void mouseDragged(final MouseEvent e) {
    int thumbMiddle = 0;

    if (!slider.isEnabled()) return;

    currentMouseX = e.getX();
    currentMouseY = e.getY();

    if (!fIsDragging) return;

    slider.setValueIsAdjusting(true);

    switch (slider.getOrientation()) {
        case SwingConstants.VERTICAL:
            final int halfThumbHeight = thumbRect.height / 2;
            int thumbTop = e.getY() - offset;
            int trackTop = trackRect.y;
            int trackBottom = trackRect.y + (trackRect.height - 1);
            final int vMax = yPositionForValue(slider.getMaximum() - slider.getExtent());

            if (drawInverted()) {
                trackBottom = vMax;
            } else {
                trackTop = vMax;
            }
            thumbTop = Math.max(thumbTop, trackTop - halfThumbHeight);
            thumbTop = Math.min(thumbTop, trackBottom - halfThumbHeight);

            setThumbLocation(thumbRect.x, thumbTop);

            thumbMiddle = thumbTop + halfThumbHeight;
            slider.setValue(valueForYPosition(thumbMiddle));
            break;
        case SwingConstants.HORIZONTAL:
            final int halfThumbWidth = thumbRect.width / 2;
            int thumbLeft = e.getX() - offset;
            int trackLeft = trackRect.x;
            int trackRight = trackRect.x + (trackRect.width - 1);
            final int hMax = xPositionForValue(slider.getMaximum() - slider.getExtent());

            if (drawInverted()) {
                trackLeft = hMax;
            } else {
                trackRight = hMax;
            }
            thumbLeft = Math.max(thumbLeft, trackLeft - halfThumbWidth);
            thumbLeft = Math.min(thumbLeft, trackRight - halfThumbWidth);

            setThumbLocation(thumbLeft, thumbRect.y);

            thumbMiddle = thumbLeft + halfThumbWidth;
            slider.setValue(valueForXPosition(thumbMiddle));
            break;
        default:
            return;
    }

    // enable live snap-to-ticks <rdar://problem/3165310>
    if (slider.getSnapToTicks()) {
        calculateThumbLocation();
        setThumbLocation(thumbRect.x, thumbRect.y); // need to call to refresh the repaint region
    }
}
 
Example 17
Source Project: opensim-gui   File: ChartPanel.java    License: Apache License 2.0 4 votes vote down vote up
/**
 * Handles a 'mouse released' event.  On Windows, we need to check if this 
 * is a popup trigger, but only if we haven't already been tracking a zoom
 * rectangle.
 *
 * @param e  information about the event.
 */
public void mouseReleased(MouseEvent e) {

    if (this.zoomRectangle != null) {
        boolean hZoom = false;
        boolean vZoom = false;
        if (this.orientation == PlotOrientation.HORIZONTAL) {
            hZoom = this.rangeZoomable;
            vZoom = this.domainZoomable;
        }
        else {
            hZoom = this.domainZoomable;              
            vZoom = this.rangeZoomable;
        }
        
        boolean zoomTrigger1 = hZoom && Math.abs(e.getX() 
            - this.zoomPoint.getX()) >= this.zoomTriggerDistance;
        boolean zoomTrigger2 = vZoom && Math.abs(e.getY() 
            - this.zoomPoint.getY()) >= this.zoomTriggerDistance;
        if (zoomTrigger1 || zoomTrigger2) {
            if ((hZoom && (e.getX() < this.zoomPoint.getX())) 
                || (vZoom && (e.getY() < this.zoomPoint.getY()))) {
                restoreAutoBounds();
            }
            else {
                double x, y, w, h;
                Rectangle2D screenDataArea = getScreenDataArea(
                        (int) this.zoomPoint.getX(), 
                        (int) this.zoomPoint.getY());
                // for mouseReleased event, (horizontalZoom || verticalZoom)
                // will be true, so we can just test for either being false;
                // otherwise both are true
                if (!vZoom) {
                    x = this.zoomPoint.getX();
                    y = screenDataArea.getMinY();
                    w = Math.min(this.zoomRectangle.getWidth(),
                            screenDataArea.getMaxX() 
                            - this.zoomPoint.getX());
                    h = screenDataArea.getHeight();
                }
                else if (!hZoom) {
                    x = screenDataArea.getMinX();
                    y = this.zoomPoint.getY();
                    w = screenDataArea.getWidth();
                    h = Math.min(this.zoomRectangle.getHeight(),
                            screenDataArea.getMaxY() 
                            - this.zoomPoint.getY());
                }
                else {
                    x = this.zoomPoint.getX();
                    y = this.zoomPoint.getY();
                    w = Math.min(this.zoomRectangle.getWidth(),
                            screenDataArea.getMaxX() 
                            - this.zoomPoint.getX());
                    h = Math.min(this.zoomRectangle.getHeight(),
                            screenDataArea.getMaxY() 
                            - this.zoomPoint.getY());
                }
                Rectangle2D zoomArea = new Rectangle2D.Double(x, y, w, h);
                zoom(zoomArea);
            }
            this.zoomPoint = null;
            this.zoomRectangle = null;
        }
        else {
            Graphics2D g2 = (Graphics2D) getGraphics();
            g2.setXORMode(java.awt.Color.gray);
            if (this.fillZoomRectangle) {
                g2.fill(this.zoomRectangle);
            }
            else {
                g2.draw(this.zoomRectangle);
            }
            g2.dispose();
            this.zoomPoint = null;
            this.zoomRectangle = null;
        }

    }

    else if (e.isPopupTrigger()) {
        if (this.popup != null) {
            displayPopupMenu(e.getX(), e.getY());
        }
    }

}
 
Example 18
Source Project: Juicebox   File: RangeSliderUI.java    License: MIT License 4 votes vote down vote up
@Override
public void mousePressed(MouseEvent e) {
    if (!slider.isEnabled()) {
        return;
    }

    currentMouseX = e.getX();
    currentMouseY = e.getY();

    if (slider.isRequestFocusEnabled()) {
        slider.requestFocus();
    }

    // Determine which thumb is pressed.  If the upper thumb is
    // selected (last one dragged), then check its position first;
    // otherwise check the position of the lower thumb first.
    boolean lowerPressed = false;
    boolean upperPressed = false;
    if (upperThumbSelected) {
        if (upperThumbRect.contains(currentMouseX, currentMouseY)) {
            upperPressed = true;
        } else if (thumbRect.contains(currentMouseX, currentMouseY)) {
            lowerPressed = true;
        }
    } else {
        if (thumbRect.contains(currentMouseX, currentMouseY)) {
            lowerPressed = true;
        } else if (upperThumbRect.contains(currentMouseX, currentMouseY)) {
            upperPressed = true;
        }
    }

    // Handle lower thumb pressed.
    if (lowerPressed && !colorIsOE) {
        switch (slider.getOrientation()) {
            case JSlider.VERTICAL:
                offset = currentMouseY - thumbRect.y;
                break;
            case JSlider.HORIZONTAL:
                offset = currentMouseX - thumbRect.x;
                break;
        }
        upperThumbSelected = false;
        lowerDragging = true;
        return;
    }
    lowerDragging = false;

    // Handle upper thumb pressed.
    if (upperPressed) {
        switch (slider.getOrientation()) {
            case JSlider.VERTICAL:
                offset = currentMouseY - upperThumbRect.y;
                break;
            case JSlider.HORIZONTAL:
                offset = currentMouseX - upperThumbRect.x;
                break;
        }
        upperThumbSelected = true;
        upperDragging = true;
        return;
    }
    upperDragging = false;
}
 
Example 19
Source Project: marathonv5   File: ImagePanel.java    License: Apache License 2.0 4 votes vote down vote up
private void updateCurrentRect(MouseEvent e) {
    int x = e.getX();
    int y = e.getY();
    selectedAnnotation.setSize(x - selectedAnnotation.x, y - selectedAnnotation.y);
    ImagePanel.this.scrollRectToVisible(selectedAnnotation);
}
 
Example 20
@Override
public void mouseMoved(MouseEvent e) {
    
   if(this.selecting){
       this.disable();
       if(e.getX()>selected.getMaxX()-5 && e.getX()<selected.getMaxX()+5 
               && e.getY()>selected.getMaxY()-5
               && e.getY()<selected.getMaxY()+5
               ){
           
           e.getComponent().setCursor(Cursor.getPredefinedCursor(Cursor.SE_RESIZE_CURSOR));
           curDir=DIR_SE;
       }else if(e.getX()==selected.getMinX() && (e.getY()<selected.getMaxY() && e.getY()>selected.getMinY() )){
           e.getComponent().setCursor(Cursor.getPredefinedCursor(Cursor.W_RESIZE_CURSOR));
           curDir=DIR_W;
       }else if(e.getX()==selected.getMaxX() && (e.getY()<selected.getMaxY() && e.getY()>selected.getMinY() )){
          e.getComponent().setCursor(Cursor.getPredefinedCursor(Cursor.E_RESIZE_CURSOR));
          curDir=DIR_E;
       }
       else if(e.getY()<selected.getMaxY()+5 && e.getY()>selected.getMaxY()-5 
               && (e.getX()<selected.getMaxX() && e.getX()>selected.getMinX() )){
            e.getComponent().setCursor(Cursor.getPredefinedCursor(Cursor.S_RESIZE_CURSOR)); 
            curDir=DIR_S;
       }
        else if(e.getY()==selected.getMinY() && (e.getX()<selected.getMaxX() && e.getX()>selected.getMinX() )){
            curDir=DIR_N;
            e.getComponent().setCursor(Cursor.getPredefinedCursor(Cursor.N_RESIZE_CURSOR)); 
   }else if(e.getY()<selected.getCenterY()+10 &&
           e.getY()>selected.getCenterY()-10 && (e.getX()<(selected.getCenterX()+10) && e.getX()>selected.getCenterX()-10 )){
             e.getComponent().setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR)); 
             this.enable();
             
             curDir = NOP;
        }
        else{
            e.getComponent().setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); 
            curDir=NOP;
        }
      }else{
        e.getComponent().setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); 
       curDir=NOP;
       
   }
    
}