Java MouseEvent.getY方法代码示例

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
public synchronized void mouseReleased(MouseEvent e) {
    if ((e.getX() > 0 && e.getX() < X_SIZE) && (e.getY() > 0 && e.getY() < AD_HEIGHT)) {
        if ((System.currentTimeMillis() - lastMouseReleaseTime > 500) && url != null
                && (!url.equals(""))) {
            try {
                WebLinkManager.openURL(new URL(url));
            } catch (MalformedURLException ex) {
                ex.printStackTrace();
            }
        }

        lastMouseReleaseTime = System.currentTimeMillis(); //so that
        // double -
        // triple
        // clicks by
        // spastic
        // people
        // don't
        // generate
        // multipe
        // browsers
    }
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
public void mousePressed(MouseEvent e) {
  selected = -1;
  double minDist = Float.MAX_VALUE;
  for (int i = 0; i < polygon.npoints; ++i) {
    double dist = Point2D.distance(polygon.xpoints[i], polygon.ypoints[i], e.getX(), e.getY());
    if (dist < minDist) {
      minDist = dist;
      selected = i;
    }
  }
  if (e.isMetaDown()) {
    polygon.addPoint(e.getX(), e.getY());
    if (selected >= 0) {
      for (int i = polygon.npoints - 1; i > selected; --i) {
        polygon.xpoints[i] = polygon.xpoints[i - 1];
        polygon.ypoints[i] = polygon.ypoints[i - 1];
      }
      polygon.xpoints[selected] = e.getX();
      polygon.ypoints[selected] = e.getY();
    }
  }
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
/**
 * Constructs a pick context for the specified mouse event.
 * @param event the mouse event.
 */
public PickContext(MouseEvent event) {
  super((ViewCanvas)event.getSource());
  _event = event;
  int xp = event.getX();
  int yp = event.getY();

  // The near endpoint.
  Point3 near = new Point3(xp,yp,0.0);

  // The far endpoint.
  Point3 far = new Point3(xp,yp,1.0);

  // The pick segment, transformed to world coordinates.
  _pickSegment = new Segment(near,far);
  _pickSegment.transform(getPixelToWorld());
  _nearPoint = _pickSegment.getA();
  _farPoint = _pickSegment.getB();
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
/**
 * Determines if the following are true:
 * <ul>
 * <li>the press event is located over a selection
 * <li>the dragEnabled property is true
 * <li>A TranferHandler is installed
 * </ul>
 * <p>
 * This is implemented to check for a TransferHandler.
 * Subclasses should perform the remaining conditions.
 */
protected boolean isDragPossible(MouseEvent e) {
    JComponent comp = getEventComponent(e);
    boolean possible =  (comp == null) ? false : (comp.getTransferHandler() != null);
    if (possible) {
        JTextComponent c = (JTextComponent) getEventComponent(e);
        if (c.getDragEnabled()) {
            Caret caret = c.getCaret();
            int dot = caret.getDot();
            int mark = caret.getMark();
            if (dot != mark) {
                Point p = new Point(e.getX(), e.getY());
                int pos = c.viewToModel(p);

                int p0 = Math.min(dot, mark);
                int p1 = Math.max(dot, mark);
                if ((pos >= p0) && (pos < p1)) {
                    return true;
                }
            }
        }
    }
    return false;
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
@Override
public void mousePressed(MouseEvent e) {
    e.consume();
    switch (mode) {
        case LINES:
            x1 = e.getX();
            y1 = e.getY();
            x2 = -1;
            break;
        case POINTS:
        default:
            colors.add(getForeground());
            lines.add(new Rectangle(e.getX(), e.getY(), -1, -1));
            x1 = e.getX();
            y1 = e.getY();
            repaint();
            break;
    }
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
/**
 * checks if the mouse position is over a part of the code which contains an error.
 * if so, it displays a popupmenu with the error message
 * @param e
 */
@Override
public void mouseMoved(MouseEvent e) {
    Point pt = new Point(e.getX(), e.getY());
    int pos = pane.viewToModel(pt);
    if(pos == JTextPaneToolbox.getText(pane).length()) {
        pane.setToolTipText(null);
        //errorPopupMenu.setVisible(false);
        return;
    }
    if(Math.abs(errorPopupMenu.getLocation().x - pt.getX()) < 10 &&
            Math.abs(errorPopupMenu.getLocation().x - pt.getX()) < 10 && errorPopupMenu.isVisible()) return;
    for(int i = 0; i < absPosToMsg.size(); ++i) {
        if(absPosToMsg.get(i).x <= pos && absPosToMsg.get(i).y >= pos) {
            pane.setToolTipText(msges.get(i));
            //errorPopupMenu.getErrorItem().setText(msges.get(i));
            //errorPopupMenu.show(pane, e.getX(), e.getY() + 20);
            return;
        }
    }
    pane.setToolTipText(null);
    /*if(errorPopupMenu.isVisible()) {            
        errorPopupMenu.setVisible(false);
    }*/
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
public void mouseMoved(MouseEvent e) {
	mouseX = e.getX();
	mouseY = e.getY();

	MouseMovedEvent event = new MouseMovedEvent(e.getX(), e.getY());
	try {
		eventListener.onEvent(event);
	} catch (Exception ex) {}
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
@Override
public void mousePressed(MouseEvent e) {
    if (SwingUtilities.isLeftMouseButton(e)) {
        setOffsetMarker(e);
        drag = false;
        click.x = e.getX();
        click.y = e.getY();
    } else if (SwingUtilities.isRightMouseButton(e) && rcDisArm) {
        hideCropper();
    }

}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
/**
 * Updates this drag context for the specified mouse event. Updates the 
 * current mouse event and the current point's local, world, and pixel 
 * coordinates. Mouse motion listeners call this method as the mouse is 
 * dragged.
 * @param event the mouse event.
 */
public void update(MouseEvent event) {
  _event = event;
  _pointPixel.x = event.getX();
  _pointPixel.y = event.getY();
  _pointLocal = _pixelToLocal.times(_pointPixel);
  _pointWorld = _pixelToWorld.times(_pointPixel);
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
public void mouseDragged(MouseEvent e)
{
	int x = e.getX();
	int y = e.getY();
	int button = e.getButton();
	l.mouseDragged(x, y, button);
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
/**
 * Implementation of the MouseMotionListener's method.
 *
 * @param e  the event.
 */
public void mouseMoved(MouseEvent e) {
    Graphics2D g2 = (Graphics2D) getGraphics();
    if (this.horizontalAxisTrace) {
        drawHorizontalAxisTrace(g2, e.getX());
    }
    if (this.verticalAxisTrace) {
        drawVerticalAxisTrace(g2, e.getY());
    }
    g2.dispose();
    
    Object[] listeners = this.chartMouseListeners.getListeners(
            ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }
    Insets insets = getInsets();
    int x = (int) ((e.getX() - insets.left) / this.scaleX);
    int y = (int) ((e.getY() - insets.top) / this.scaleY);

    ChartEntity entity = null;
    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }
    
    // we can only generate events if the panel's chart is not null
    // (see bug report 1556951)
    if (this.chart != null) {
        ChartMouseEvent event = new ChartMouseEvent(getChart(), e, entity);
        for (int i = listeners.length - 1; i >= 0; i -= 1) {
            ((ChartMouseListener) listeners[i]).chartMouseMoved(event);
        }
    }

}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
public void mouseDragged(MouseEvent e) {
	if ((e.getX() - UpperLeftGraph.x) >= 0 && (e.getY() - UpperLeftGraph.y) >= 0
			&& (e.getX() - UpperLeftGraph.x) < FuzzyKSingleClusterScatter.this.WIDTH
			&& (e.getY() - UpperLeftGraph.y) < FuzzyKSingleClusterScatter.this.HEIGHT && zoomming) {
		xEnd = e.getX();
		yEnd = e.getY();
		p.repaint();
	}
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
@Override
public void mouseMoved(MouseEvent arg0) {
	game.screenMousePos.x = arg0.getX();
	game.screenMousePos.y = arg0.getY();
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
@Override
public void mouseReleased(InstanceState state, MouseEvent e) {
	pinValues obj = (pinValues) state.getData();
	Location loc = state.getInstance().getLocation();
	int cx = loc.getX();
	int cy = loc.getY();
	Direction dir = state.getAttributeValue(StdAttr.FACING);
	int gx = e.getX();
	int gy = e.getY();
	int x = gx - cx;
	int y = gy - cy;
	if ((y < -5 && y > -25) && (dir == Direction.SOUTH)) {
		x -= 5;
		x = x / 10;
		if (x % 2 == 0) {
			x = x / 2;
			obj.setValue(state, obj.getValue(x).not(), x);// opposite value
		}
	} else if ((x < -5 && x > -25) && (dir == Direction.EAST)) {
		y -= 5;
		y = y / 10;
		if (y % 2 == 0) {
			y = y / 2;
			obj.setValue(state, obj.getValue(y).not(), y);// opposite value
		}
	} else if ((y > 5 && y < 25) && (dir == Direction.NORTH)) {
		x -= 5;
		x = x / 10;
		if (x % 2 == 0) {
			x = x / 2;
			obj.setValue(state, obj.getValue(x).not(), x);// opposite value
		}
	} else if ((x > 5 && x < 25) && (dir == Direction.WEST)) {
		y -= 5;
		y /= 10;
		if (y % 2 == 0) {
			y /= 2;
			obj.setValue(state, obj.getValue(y).not(), y);// opposite value
		}
	}
}
 

import java.awt.event.MouseEvent; //导入方法依赖的package包/类
@Override
public void mouseReleased(MouseEvent e) {
	int xPos = e.getX();
	int yPos = e.getY();
	checkMousePos(xPos, yPos);
}