Java Rectangle.setLocation方法代码示例

import java.awt.Rectangle; //导入方法依赖的package包/类
@Override
public void mouseClicked(MouseEvent e) {
    JTree tree = (JTree) e.getSource();
    Point p = e.getPoint();
    int row = tree.getRowForLocation(e.getX(), e.getY());
    TreePath path = tree.getPathForRow(row);
    
    // if path exists and mouse is clicked exactly once
    if (path != null) {
        FileNode node = (FileNode) path.getLastPathComponent();
        Rectangle chRect = DeletedListRenderer.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 = !(node.isSelected());
            node.setSelected(isSelected);
            ((DefaultTreeModel) tree.getModel()).nodeChanged(node);
            if (row == 0) {
                tree.revalidate();
            }
            tree.repaint();
        }
    }
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
@Override
public void mouseExited(MouseEvent e) {
    if (e.getSource() == listClasses && currentPopup != null) {
        // check if hovering above the popup -> do not dismiss.
        // the mouse exits the table, when it crosses the boudary to the
        // tooltip.
        Point screen = e.getLocationOnScreen();
        Rectangle visibleRec = listClasses.getVisibleRect();
        Point pt = visibleRec.getLocation();
        SwingUtilities.convertPointToScreen(pt, listClasses);
        visibleRec.setLocation(pt);
        if (visibleRec.contains(screen)) {
            return;
        }
        
        hidePopup();
    } else if (e.getSource() == this.popupContents) {
        // exit from the popup
        hidePopup();
    }
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
private void computePopupBounds (Rectangle result, JLayeredPane lPane, int modelSize) {
    Dimension cSize = comboBar.getSize();
    int width = getPopupWidth();
    Point location = new Point(cSize.width - width - 1, comboBar.getBottomLineY() - 1);
    if (SwingUtilities.getWindowAncestor(comboBar) != null) {
        location = SwingUtilities.convertPoint(comboBar, location, lPane);
    }
    result.setLocation(location);

    // hack to make jList.getpreferredSize work correctly
    // JList is listening on ResultsModel same as us and order of listeners
    // is undefined, so we have to force update of JList's layout data
    jList1.setFixedCellHeight(15);
    jList1.setFixedCellHeight(-1);
    // end of hack

    jList1.setVisibleRowCount(modelSize);
    Dimension preferredSize = jList1.getPreferredSize();

    preferredSize.width = width;
    preferredSize.height += statusPanel.getPreferredSize().height + 3;

    result.setSize(preferredSize);
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
/**Refreshes appearence of the image to be rendered. In facts, recalculates all of the jobs'
 * new positions.*/
public void refresh() {
	for (int i = 0; i < jobAnimations.size(); i++) {
		JobAnimation ja = jobAnimations.get(i);
		//update position as time*speed
		ja.setPosition((System.currentTimeMillis() - ja.getTimeOfEntrance()) * ja.getSpeed());
		Point p = convertPositionToCoord(ja.getPosition());
		//tests if this job should be painted outside bounding box of this edge
		if (p != null) {
			boolean exceedsWidth = (p.getX() >= bounds.x + bounds.width), exceedsHeight = (p.getY() >= bounds.y + bounds.height);
			if (exceedsWidth || exceedsHeight) {
				routeJob(ja);
			}
			//set bounds of the job in order to be centered to the coords.
			Rectangle r = ja.getBounds();
			p.setLocation(p.getX() - r.getWidth() / 2, p.getY() - r.getHeight() / 2);
			r.setLocation(p);
		} else {
			routeJob(ja);
		}
	}
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
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( null == path )
        return;
    
    Node node = Visualizer.findNode( path.getLastPathComponent() );
    if( null == node )
        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 = settings.isNodeVisible( node );
        settings.setNodeVisible( node, !isSelected );
        tree.repaint();
    }
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
/**
 * @param screenLocation
 * @return Toolbar row at given screen location or null.
 */
ToolbarRow getToolbarRowAt( Point screenLocation ) {
    Rectangle bounds = new Rectangle();
    for( ToolbarRow row : rows ) {
        bounds = row.getBounds(bounds);
        if( row.isShowing() ) {
            bounds.setLocation(row.getLocationOnScreen());
            if( bounds.contains(screenLocation) )
                return row;
        }
    }
    return null;
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
void setContentBounds(WindowDimensions dims) {
    XToolkit.awtLock();
    try {
        // Bounds of content window are of the same size as bounds of Java window and with
        // location as -(insets)
        Rectangle newBounds = dims.getBounds();
        Insets in = dims.getInsets();
        if (in != null) {
            newBounds.setLocation(-in.left, -in.top);
        }
        if (insLog.isLoggable(PlatformLogger.Level.FINE)) {
            insLog.fine("Setting content bounds {0}, old bounds {1}",
                        newBounds, getBounds());
        }
        // Fix for 5023533:
        // Change in the size of the content window means, well, change of the size
        // Change in the location of the content window means change in insets
        boolean needHandleResize = !(newBounds.equals(getBounds()));
        boolean needPaint = width <= 0 || height <= 0;
        reshape(newBounds);
        if (needHandleResize) {
            insLog.fine("Sending RESIZED");
            handleResize(newBounds);
        }
        if (needPaint) {
            postPaintEvent(target, 0, 0, newBounds.width, newBounds.height);
        }
    } finally {
        XToolkit.awtUnlock();
    }
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
/**
 * Find widget that contains point <tt>center</tt>.
 *
 * @param center
 * @return widget that contains the center or null if no such widget exists.
 */
private PoshWidget<? extends PoshElement> findContainingWidget(Point center) {

    for (Widget widget : scene.getPoshWidgets()) {
        Rectangle rect = (Rectangle) widget.getClientArea().clone();
        rect.setLocation(widget.getLocation());

        if (rect.contains(center) && widget instanceof PoshWidget) {
            return (PoshWidget<? extends PoshElement>) widget;
        }
    }
    return null;
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
private void repositionSons(JmtCell padre, List<Object> sons, int numero, int cont) {
	inRepositionSons = true;
	Object[] listEdges = null;
	GraphModel graphmodel = graph.getModel();

	flag1 = true;

	int j = 0;
	Rectangle boundspadre = GraphConstants.getBounds(padre.getAttributes()).getBounds();
	int w = boundspadre.y + ((heightMax + 35) * (numero + 1)) - 38;

	for (int i = cont; i < sons.size(); i++) {
		if (((JmtCell) sons.get(i)).seen == false) {
			Rectangle bounds = GraphConstants.getBounds(((JmtCell) sons.get(i)).getAttributes()).getBounds();
			bounds.setLocation((int) (boundspadre.getCenterX()) + widthMax + 50 - (int) (bounds.getWidth() / 2),
					w - (int) (bounds.getHeight() / 2) + 80);
			GraphConstants.setBounds(((JmtCell) sons.get(i)).getAttributes(), bounds);

			((JmtCell) sons.get(i)).seen = true;
			listEdges = DefaultGraphModel.getOutgoingEdges(graphmodel, sons.get(i));

			if (listEdges.length > 0) {
				flag = true;
				j = searchNext((JmtCell) sons.get(i));
				inRepositionSons = true;
			}

			if (j > 0) {
				j = j - 1;
			}

			listEdges = null;
		}

		w = w + (heightMax + ((heightMax + 15) * j) + 30);
		j = 0;
	}

	inRepositionSons = false;
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
void setContentBounds(WindowDimensions dims) {
    XToolkit.awtLock();
    try {
        // Bounds of content window are of the same size as bounds of Java window and with
        // location as -(insets)
        Rectangle newBounds = dims.getBounds();
        Insets in = dims.getInsets();
        if (in != null) {
            newBounds.setLocation(-in.left, -in.top);
        }
        if (insLog.isLoggable(PlatformLogger.Level.FINE)) {
            insLog.fine("Setting content bounds {0}, old bounds {1}",
                        newBounds, getBounds());
        }
        // Fix for 5023533:
        // Change in the size of the content window means, well, change of the size
        // Change in the location of the content window means change in insets
        boolean needHandleResize = !(newBounds.equals(getBounds()));
        reshape(newBounds);
        if (needHandleResize) {
            insLog.fine("Sending RESIZED");
            handleResize(newBounds);
        }
    } finally {
        XToolkit.awtUnlock();
    }
    validateSurface();
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
public boolean hoverCheckRequired() {
	Point mousePos = MouseInfo.getPointerInfo().getLocation();
	Rectangle bounds = frame.getBounds();
	try {
		bounds.setLocation(frame.getLocationOnScreen());
	}
	catch(Exception e) {
		return false;
	}
	return !bounds.contains(mousePos);
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
public void setThumbLocationAt(int x, int y, int index) {
    Rectangle rect = thumbRects[index];
    unionRect.setBounds(rect);

    rect.setLocation(x, y);
    SwingUtilities.computeUnion(rect.x, rect.y, rect.width, rect.height,
            unionRect);
    mSlider.repaint(unionRect.x, unionRect.y, unionRect.width,
            unionRect.height);
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
/**
 * Compute the bounds in which the user can move the mouse without the
 * tip window disappearing.
 */
private void computeTipVisibleBounds() {
	// Compute area that the mouse can move in without hiding the
	// tip window. Note that Java 1.4 can only detect mouse events
	// in Java windows, not globally.
	Rectangle r = tipWindow.getBounds();
	Point p = r.getLocation();
	SwingUtilities.convertPointFromScreen(p, textArea);
	r.setLocation(p);
	tipVisibleBounds.setBounds(r.x,r.y-15, r.width,r.height+15*2);
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
@Override
public Rectangle getTabsArea() {
    Rectangle res = slideBar.getBounds();
    res.setLocation( 0, 0 );
    return res;
}
 

import java.awt.Rectangle; //导入方法依赖的package包/类
private int searchNext(JmtCell prev) {
	Rectangle boundspadre = GraphConstants.getBounds((prev).getAttributes()).getBounds();
	Object[] listEdges = null;
	GraphModel graphmodel = graph.getModel();
	List<Object> next = new ArrayList<Object>();

	if (flag1 == false && prev.seen == false) {
		if (!flag2) {
			boundspadre.setLocation(x, y + ((e + 1) * (42 + heightMax)) - (int) (boundspadre.getHeight() / 2) + 30);
		} else {
			boundspadre.setLocation(x - (int) (boundspadre.getWidth() / 2), y + ((e + 1) * (42 + heightMax))
					- (int) (boundspadre.getHeight() / 2) + 30);
		}

		GraphConstants.setBounds(prev.getAttributes(), boundspadre);
		x = (int) boundspadre.getCenterX() + widthMax + 50;
		prev.seen = true;
		flag2 = true;
	}

	listEdges = DefaultGraphModel.getOutgoingEdges(graphmodel, prev);
	Vector<Object> listEdgestmp = new Vector<Object>();
	for (Object listEdge : listEdges) {
		JmtCell qq = (JmtCell) (graphmodel.getParent(graphmodel.getTarget(listEdge)));
		if (!(qq).seen) {
			listEdgestmp.add(listEdge);
		}
	}
	listEdges = listEdgestmp.toArray();

	int numTarget = listEdges.length;
	if (numTarget == 0) {
		return 1;
	}

	for (int k = 0; k < numTarget; k++) {
		next.add((graphmodel.getParent(graphmodel.getTarget(listEdges[k]))));
	}

	int j = 1;
	if (inRepositionSons == false && ((JmtCell) next.get(0)).seen == false) {
		j = searchNext((JmtCell) next.get(0));
	} else if (inRepositionSons == true && ((JmtCell) next.get(0)).seen == false) {
		Rectangle bounds = GraphConstants.getBounds(((JmtCell) next.get(0)).getAttributes()).getBounds();
		bounds.setLocation((int) (boundspadre.getCenterX()) + widthMax + 50 - (int) (bounds.getWidth() / 2),
				(int) boundspadre.getCenterY() - (int) (bounds.getHeight() / 2));
		GraphConstants.setBounds(((JmtCell) next.get(0)).getAttributes(), bounds);

		((JmtCell) next.get(0)).seen = true;
		j = searchNext((JmtCell) next.get(0));
	}

	if (numTarget > 0) {
		if (!flag) {
			repositionSons(prev, next, j - 1, 1);
		} else {
			repositionSons(prev, next, -1, 0);
		}
		flag = false;
	}

	(prev).sons = 0;
	for (int w = 0; w < numTarget; w++) {
		prev.sons += ((JmtCell) next.get(w)).sons;
	}

	return prev.sons;
}