表单绝对布局的基本功能1

designer/src/com/fr/poly/hanlder/BottomCornerMouseHanlder.java

@@ -103,7 +103,7 @@ public class BottomCornerMouseHanlder extends MouseInputAdapter {
 
 		Rectangle bounds = block.getBounds().toRectangle(resolution);
 		Point resultPoint = MoveUtils.sorption(bounds.x + dragStart.x < 0 ? 0 : bounds.x + dragStart.x, bounds.y
-				+ dragStart.y < 0 ? 0 : bounds.y + dragStart.y, bounds.width, bounds.height, rectDesigner);
+				+ dragStart.y < 0 ? 0 : bounds.y + dragStart.y, bounds.width, bounds.height, rectDesigner, false);
 		block.setBounds(new UnitRectangle(new Rectangle(resultPoint.x, resultPoint.y, bounds.width, bounds.height),
 				resolution));
 		designer.repaint();
@@ -124,7 +124,17 @@ public class BottomCornerMouseHanlder extends MouseInputAdapter {
 		public RectangleIterator createRectangleIterator() {
 			return getRectangleIt();
 		}
-		
+
+		/**
+		 * 设置等距线
+		 *
+		 * @param line 吸附线
+		 */
+		@Override
+		public void setEquidistantLine(Absorptionline line) {
+
+		}
+
 		/**
 		 * 获取当前选中块的垂直线数组
 		 * 
@@ -145,6 +155,34 @@ public class BottomCornerMouseHanlder extends MouseInputAdapter {
 			return editor.getValue().getHorizontalLine();
 		}
 
+		/**
+		 * 设置designer内部组件是否重叠的标志位
+		 *
+		 * @param isIntersects 是否重叠
+		 */
+		@Override
+		public void setWidgetsIntersects(boolean isIntersects) {
+		}
+
+		/**
+		 * 获取designer内部组件是否重叠的标志位
+		 *
+		 * @return 重叠
+		 */
+		@Override
+		public boolean getWidgetsIntersects() {
+			return false;
+		}
+
+		/**
+		 * 获取designer相对屏幕的位置
+		 *
+		 * @return 位置
+		 */
+		@Override
+		public Point getDesignerLocationOnScreen() {
+			return null;
+		}
 	};
 	
 	private RectangleIterator getRectangleIt(){

designer_base/src/com/fr/design/beans/location/Absorptionline.java

@@ -1,23 +1,42 @@
 package com.fr.design.beans.location;
 
-import java.awt.Color;
+import java.awt.*;
-import java.awt.Graphics;
 
 import com.fr.base.GraphHelper;
 import com.fr.design.scrollruler.ScrollRulerComponent;
 import com.fr.stable.ArrayUtils;
+import com.fr.third.org.hsqldb.lib.Collection;
 
 public class Absorptionline {
+	//箭头线前段为4px的等边三角形，给定了一个点的坐标，计算一下剩下两个点的坐标偏移量
+	//而且箭头分为四个朝向，故有四组坐标(2根号3 约为 3)
+	// 1.(x,y)(x+2,y±2根号3)(x-2,y±2根号3)
+	// 2.(x,y)(x±2根号3,y-2)(x±2根号3,y+2)
+	private static int RECTANGLE_OFFSET_X = 2;
+	private static int RECTANGLE_OFFSET_Y = 3;
+	//控件周围八个拖拽框的大小
+	private static int RESIZE_BOX_SIZE = 5;
+
 	private static Absorptionline lineInX = new Absorptionline(null, null, null, true);
 	private static Absorptionline lineInY = new Absorptionline(null, null, null, false);
 
+	private static Absorptionline lineEquidistant = new Absorptionline(null, null, null, true);
+
 	private Color lineColor = new Color(228, 225, 199);
 	private Color midLineColor = new Color(196, 227, 237);
+	private Color equidistantLineColor = new Color(0xff, 0x0d, 0x7b);
+
 	private Integer x1;
 	private Integer x2;
 	private Integer middle;
 	private int[] verticalLines;
 	private int[] horizontalLines;
+
+	private int top;
+	private int left;
+	private int bottom;
+	private int right;
+	private Rectangle equidistantStart;
 	
 	private boolean trans;
 
@@ -89,6 +108,19 @@ public class Absorptionline {
 		return lineInY;
 	}
 
+	/**
+	 * 创建等距线
+	 * @return 等距线
+	 */
+	public static Absorptionline createEquidistantAbsorptionline(Rectangle equidistantStart, int top, int left, int bottom, int right) {
+		lineEquidistant.equidistantStart = equidistantStart;
+		lineEquidistant.top = top;
+		lineEquidistant.left = left;
+		lineEquidistant.bottom = bottom;
+		lineEquidistant.right = right;
+		return lineEquidistant;
+	}
+
 	private Absorptionline(Integer x1, Integer x2, Integer middleInX, boolean trans) {
 		this.x1 = x1;
 		this.x2 = x2;
@@ -186,5 +218,134 @@ public class Absorptionline {
 			}
 
 		}
+		//画等距线
+		if (equidistantStart != null) {
+			g.setColor(equidistantLineColor);
+			if (top > 0) {
+				paintTopEquidistantLine(g);
+			}
+			if (left > 0) {
+				paintLeftEquidistantLine(g);
+			}
+			if (bottom > 0) {
+				paintBottomEquidistantLine(g);
+			}
+			if (right > 0) {
+				paintRightEquidistantLine(g);
+			}
+		}
+	}
+
+	//朝向上方的等距线
+	private void paintTopEquidistantLine(Graphics g){
+		int x1[] = {
+				equidistantStart.x + equidistantStart.width / 2,
+				equidistantStart.x + equidistantStart.width / 2 - RECTANGLE_OFFSET_X,
+				equidistantStart.x + equidistantStart.width / 2 + RECTANGLE_OFFSET_X
+		};
+		int y1[] = {
+				top,
+				top + RECTANGLE_OFFSET_Y,
+				top + RECTANGLE_OFFSET_Y
+		};
+		int x2[] = {
+				equidistantStart.x + equidistantStart.width / 2,
+				equidistantStart.x + equidistantStart.width / 2 + RECTANGLE_OFFSET_X,
+				equidistantStart.x + equidistantStart.width / 2 - RECTANGLE_OFFSET_X
+		};
+		int y2[] = {
+				equidistantStart.y - RESIZE_BOX_SIZE,
+				equidistantStart.y - RESIZE_BOX_SIZE - RECTANGLE_OFFSET_Y,
+				equidistantStart.y - RESIZE_BOX_SIZE - RECTANGLE_OFFSET_Y
+		};
+		g.fillPolygon(x1, y1, 3);
+		g.fillPolygon(x2, y2, 3);
+		GraphHelper.drawLine(g,
+				equidistantStart.x + equidistantStart.width / 2, top,
+				equidistantStart.x + equidistantStart.width / 2, equidistantStart.y - RESIZE_BOX_SIZE);
+	}
+	//朝向左侧的等距线
+	private void paintLeftEquidistantLine(Graphics g){
+		int x1[] = {
+				left,
+				left + RECTANGLE_OFFSET_Y,
+				left + RECTANGLE_OFFSET_Y,
+		};
+		int y1[] = {
+				equidistantStart.y + equidistantStart.height / 2,
+				equidistantStart.y + equidistantStart.height / 2 - RECTANGLE_OFFSET_X,
+				equidistantStart.y + equidistantStart.height / 2 + RECTANGLE_OFFSET_X,
+		};
+		int x2[] = {
+				equidistantStart.x - RESIZE_BOX_SIZE,
+				equidistantStart.x - RESIZE_BOX_SIZE - RECTANGLE_OFFSET_Y,
+				equidistantStart.x - RESIZE_BOX_SIZE - RECTANGLE_OFFSET_Y
+		};
+		int y2[] = {
+				equidistantStart.y + equidistantStart.height / 2,
+				equidistantStart.y + equidistantStart.height / 2 + RECTANGLE_OFFSET_X,
+				equidistantStart.y + equidistantStart.height / 2 - RECTANGLE_OFFSET_X
+		};
+		g.fillPolygon(x1, y1, 3);
+		g.fillPolygon(x2, y2, 3);
+		GraphHelper.drawLine(g,
+				left, equidistantStart.y + equidistantStart.height / 2,
+				equidistantStart.x - RESIZE_BOX_SIZE, equidistantStart.y + equidistantStart.height / 2);
+	}
+	//朝向下方的等距线
+	private void paintBottomEquidistantLine(Graphics g) {
+		int x1[] = {
+				equidistantStart.x + equidistantStart.width / 2,
+				equidistantStart.x + equidistantStart.width / 2 + RECTANGLE_OFFSET_X,
+				equidistantStart.x + equidistantStart.width / 2 - RECTANGLE_OFFSET_X,
+		};
+		int y1[] = {
+				equidistantStart.y + equidistantStart.height + RESIZE_BOX_SIZE,
+				equidistantStart.y + equidistantStart.height + RESIZE_BOX_SIZE + RECTANGLE_OFFSET_Y,
+				equidistantStart.y + equidistantStart.height + RESIZE_BOX_SIZE + RECTANGLE_OFFSET_Y,
+		};
+		int x2[] = {
+				equidistantStart.x + equidistantStart.width / 2,
+				equidistantStart.x + equidistantStart.width / 2 + RECTANGLE_OFFSET_X,
+				equidistantStart.x + equidistantStart.width / 2 - RECTANGLE_OFFSET_X
+		};
+		int y2[] = {
+				bottom,
+				bottom - RECTANGLE_OFFSET_Y,
+				bottom - RECTANGLE_OFFSET_Y
+		};
+		g.fillPolygon(x1, y1, 3);
+		g.fillPolygon(x2, y2, 3);
+		GraphHelper.drawLine(g,
+				equidistantStart.x + equidistantStart.width / 2, equidistantStart.y + equidistantStart.height + RESIZE_BOX_SIZE,
+				equidistantStart.x + equidistantStart.width / 2, bottom);
+	}
+	//朝向右侧的等距线
+	private void paintRightEquidistantLine(Graphics g){
+		int x1[] = {
+				right,
+				right - 3,
+				right - 3
+		};
+		int y1[] = {
+				equidistantStart.y + equidistantStart.height / 2,
+				equidistantStart.y + equidistantStart.height / 2 - RECTANGLE_OFFSET_X,
+				equidistantStart.y + equidistantStart.height / 2 + RECTANGLE_OFFSET_X
+		};
+		int x2[] = {
+				equidistantStart.x + equidistantStart.width + RESIZE_BOX_SIZE,
+				equidistantStart.x + equidistantStart.width + RESIZE_BOX_SIZE + RECTANGLE_OFFSET_Y,
+				equidistantStart.x + equidistantStart.width + RESIZE_BOX_SIZE + RECTANGLE_OFFSET_Y
+		};
+		int y2[] = {
+				equidistantStart.y + equidistantStart.height / 2,
+				equidistantStart.y + equidistantStart.height / 2 - RECTANGLE_OFFSET_X,
+				equidistantStart.y + equidistantStart.height / 2 + RECTANGLE_OFFSET_X,
+		};
+		g.fillPolygon(x1, y1, 3);
+		g.fillPolygon(x2, y2, 3);
+		GraphHelper.drawLine(g,
+				equidistantStart.x + equidistantStart.width + RESIZE_BOX_SIZE, equidistantStart.y + equidistantStart.height / 2,
+				right, equidistantStart.y + equidistantStart.height / 2);
 	}
 }

designer_base/src/com/fr/design/beans/location/MoveUtils.java

@@ -3,6 +3,8 @@
  */
 package com.fr.design.beans.location;
 
+import com.fr.stable.ArrayUtils;
+
 import javax.swing.*;
 import java.awt.*;
 import java.util.ArrayList;
@@ -17,6 +19,10 @@ public class MoveUtils {
 
 	public static final int SORPTION_UNIT = 5;
 
+	public static WidgetForbidWindow widgetForbidWindow = new WidgetForbidWindow();
+
+	public static ArrayList<EquidistantLine> equidistantLines = new ArrayList<>();
+
 	private MoveUtils() {
 
 	}
@@ -68,6 +74,30 @@ public class MoveUtils {
 		 * 
 		 */
 		int[] getHorizontalLine();
+
+		/**
+		 * 设置designer内部组件是否重叠的标志位
+		 * @param isIntersects 是否重叠
+		 */
+		void setWidgetsIntersects(boolean isIntersects);
+
+		/**
+		 * 获取designer内部组件是否重叠的标志位
+		 * @return 重叠
+		 */
+		boolean getWidgetsIntersects();
+
+		/**
+		 * 获取designer相对屏幕的位置
+		 * @return 位置
+		 */
+		Point getDesignerLocationOnScreen();
+
+		/**
+		 * 设置等距线
+		 * @param line 吸附线
+		 */
+		void setEquidistantLine(Absorptionline line);
 	}
 
 	public interface RectangleIterator {
@@ -183,6 +213,53 @@ public class MoveUtils {
 		}
 	}
 
+	private static void findEquidistantLine(Rectangle bounds, int left, int top, int height, int width) {
+		//最近的距离与坐标
+		EquidistantLine equidistantLineInfo = new EquidistantLine(0, 0, 0);
+		//等距线从各边中点画出，先要判断是不是在范围内
+		int topMiddleX = left + width / 2;
+		int leftMiddleY = top + height / 2;
+		if ((topMiddleX > bounds.getX()) && (topMiddleX < (bounds.getX() + bounds.getWidth()))){
+			//当前操作rec在bounds的下方
+			if (top > (bounds.getY() + bounds.getHeight())){
+				equidistantLineInfo.setDistance(top - (bounds.y + bounds.height));
+				equidistantLineInfo.setReference(bounds.y + bounds.height);
+				equidistantLineInfo.setDirection(SwingConstants.TOP);
+			}
+			//当前操作rec在bounds上方
+			if ((top + height) < bounds.getY()){
+				equidistantLineInfo.setDistance(bounds.y - (top + height));
+				equidistantLineInfo.setReference(bounds.y);
+				equidistantLineInfo.setDirection(SwingConstants.BOTTOM);
+			}
+		}
+		else if ((leftMiddleY > bounds.getY()) && (leftMiddleY < (bounds.getY() + bounds.getHeight()))){
+			//当前操作rec在bounds的右侧
+			if (left > (bounds.getX() + bounds.getWidth())){
+				equidistantLineInfo.setDistance(left - (bounds.x + bounds.width));
+				equidistantLineInfo.setReference(bounds.x + bounds.width);
+				equidistantLineInfo.setDirection(SwingConstants.LEFT);
+			}
+			//当前操作rec在bounds的左侧
+			if ((left + width) < bounds.getX()){
+				equidistantLineInfo.setDistance(bounds.x - (left + width));
+				equidistantLineInfo.setReference(bounds.x);
+				equidistantLineInfo.setDirection(SwingConstants.RIGHT);
+			}
+		}
+		if(equidistantLineInfo.getDistance() > 0) {
+			equidistantLines.add(equidistantLineInfo);
+		}
+	}
+
+	public static void displayForbidWindow(int x, int y) {
+		widgetForbidWindow.showWindow(x, y);
+	}
+
+	public static void hideForbidWindow() {
+		widgetForbidWindow.hideWindow();
+	}
+
 	/**
 	 * 吸附
 	 * 
@@ -197,28 +274,67 @@ public class MoveUtils {
 	 * @date 2015-2-12-下午2:39:16
 	 * 
 	 */
-	public static Point sorption(int x, int y, int width, int height, RectangleDesigner designer) {
+	public static Point sorption(int x, int y, int width, int height, RectangleDesigner designer, boolean isParameterLayout) {
 
 		int left = x, top = y, bottom = top + height, right = left + width;
 
+		Rectangle operatingRectangle = new Rectangle(x, y, width, height);
+
+		equidistantLines.clear();
+
 		PlacePointing px = new PlacePointing(x);
 		PlacePointing py = new PlacePointing(y);
+
+		PlacePointing pEquidistantX = new PlacePointing(x);
+		PlacePointing pEquidistantY = new PlacePointing(y);
+
 		RectangleIterator iterator = designer.createRectangleIterator();
 
 		java.util.List<Rectangle> cacheRecs = new ArrayList<Rectangle>();
+		//是否存在控件重叠
+		boolean isWidgetsIntersects = false;
 		while (iterator.hasNext()) {
 			Rectangle bounds = iterator.nextRectangle();
 			cacheRecs.add(bounds);
+			boolean isIntersects = operatingRectangle.intersects(bounds);
 			findX(px, bounds, left, right, width);
 			findY(py, bounds, top, bottom, height);
-			if (px.isFind() && py.isFind()) {
+
-				break;
+			if(isIntersects && !isParameterLayout){
+				isWidgetsIntersects = true;
+			}
+			else{
+				findEquidistantLine(bounds, left, top, height, width);
 			}
 		}
+		showForbiddenWindow(designer, x, y, isWidgetsIntersects);
 
 		createXAbsorptionline(px, designer, width, cacheRecs);
 		createYAbsorptionline(py, designer, height, cacheRecs);
-		return new Point(px.palce, py.palce);
+		operatingRectangle.x = px.palce;
+		operatingRectangle.y = py.palce;
+		createEquidistantLine(pEquidistantX, pEquidistantY, operatingRectangle, designer);
+		Point sorptionPoint = new Point(px.palce,py.palce);
+		if (!px.isFind()){
+			sorptionPoint.x = pEquidistantX.palce;
+		}
+		if (!py.isFind()){
+			sorptionPoint.y = pEquidistantY.palce;
+		}
+		return sorptionPoint;
+	}
+
+	public static void showForbiddenWindow(RectangleDesigner designer, int x, int y, boolean isIntersects){
+		if (isIntersects){
+			if(designer.getDesignerLocationOnScreen() != null) {
+				displayForbidWindow(x + designer.getDesignerLocationOnScreen().x, y + designer.getDesignerLocationOnScreen().y);
+			}
+			designer.setWidgetsIntersects(true);
+		}
+		else{
+			designer.setWidgetsIntersects(false);
+			hideForbidWindow();
+		}
 	}
 
 	private static void createXAbsorptionline(PlacePointing px, RectangleDesigner designer, int width, java.util.List<Rectangle> cacheRecs) {
@@ -300,6 +416,70 @@ public class MoveUtils {
 		}
 		designer.setYAbsorptionline(line);
 	}
+
+	private static void createEquidistantLine(PlacePointing px, PlacePointing py, Rectangle operatingRectangle, RectangleDesigner designer){
+		processEquidistantLinesList(px, py, operatingRectangle);
+		Absorptionline line = null;
+		if(equidistantLines.size() > 0) {
+			int top = -1;
+			int left = -1;
+			int bottom = -1;
+			int right = -1;
+			for(int i = 0; i < equidistantLines.size(); i++){
+				if (equidistantLines.get(i).getDirection() == SwingConstants.TOP){
+					top = equidistantLines.get(i).getReference();
+				}
+				if (equidistantLines.get(i).getDirection() == SwingConstants.LEFT){
+					left = equidistantLines.get(i).getReference();
+				}
+				if (equidistantLines.get(i).getDirection() == SwingConstants.BOTTOM){
+					bottom = equidistantLines.get(i).getReference();
+				}
+				if (equidistantLines.get(i).getDirection() == SwingConstants.RIGHT){
+					right = equidistantLines.get(i).getReference();
+				}
+			}
+			line = Absorptionline.createEquidistantAbsorptionline(operatingRectangle, top, left, bottom, right);
+		}
+		designer.setEquidistantLine(line);
+	}
+
+	private static void processEquidistantLinesList(PlacePointing pEquidistantX, PlacePointing pEquidistantY, Rectangle operatingRectangle){
+		EquidistantLine[] equidistantLines1 = new EquidistantLine[4];
+		//先按方向处理，只保留四个方向上距离最近
+		for(int count = 0; count < equidistantLines.size(); count++){
+			for (int direction = 0; direction < 4; direction++){
+				if(equidistantLines.get(count).getDirection() == (direction + 1)){//direction 1,2,3,4 分别对应top,left,bottom,right
+					if(equidistantLines1[direction] != null
+							&& equidistantLines1[direction].getDistance() > equidistantLines.get(count).getDistance()
+							|| equidistantLines1[direction] == null) {
+						equidistantLines1[direction] = equidistantLines.get(count);
+					}
+				}
+			}
+		}
+
+		equidistantLines.clear();
+		//找list中横纵分别等距的组合
+		if (equidistantLines1[0] != null && equidistantLines1[2] != null){//top, bottom
+			int offset = equidistantLines1[0].getDistance() - equidistantLines1[2].getDistance();
+			if (Math.abs(offset) <= SORPTION_UNIT * 2){
+				pEquidistantY.direction = SwingConstants.TOP;
+				equidistantLines.add(equidistantLines1[0]);
+				equidistantLines.add(equidistantLines1[2]);
+				pEquidistantY.palce = operatingRectangle.y - offset / 2;
+			}
+		}
+		if (equidistantLines1[1] != null && equidistantLines1[3] != null){//left, right
+			int offset = equidistantLines1[1].getDistance() - equidistantLines1[3].getDistance();
+			if (Math.abs(offset) <= SORPTION_UNIT * 2){
+				pEquidistantX.direction = SwingConstants.LEFT;
+				equidistantLines.add(equidistantLines1[1]);
+				equidistantLines.add(equidistantLines1[3]);
+				pEquidistantX.palce = operatingRectangle.x - offset / 2;
+			}
+		}
+	}
 	
 	//更新纵向行列线
 	private static void updateVerticalLine(int[] selfVertical, RectangleIterator iterator, Absorptionline line){
@@ -329,4 +509,43 @@ public class MoveUtils {
 		
 		return false;
 	}
+
+	private static class EquidistantLine{
+		//与操作rectangle的距离
+		private int distance;
+		//参考rectangle的位置
+		private int reference;
+		//等距线的方向
+		private int direction;
+
+		EquidistantLine(int distance, int reference, int direction){
+			this.distance = distance;
+			this.reference = reference;
+			this.direction = direction;
+		}
+
+		public void setDistance(int distance){
+			this.distance = distance;
+		}
+
+		public int getDistance(){
+			return this.distance;
+		}
+
+		public void setReference(int reference){
+			this.reference = reference;
+		}
+
+		public int getReference(){
+			return this.reference;
+		}
+
+		public void setDirection(int direction){
+			this.direction = direction;
+		}
+
+		public int getDirection(){
+			return this.direction;
+		}
+	}
 }

designer_base/src/com/fr/design/beans/location/WidgetForbidWindow.java

@@ -0,0 +1,48 @@
+package com.fr.design.beans.location;
+
+import com.fr.base.BaseUtils;
+import com.fr.design.gui.ibutton.UIButton;
+import com.fr.design.icon.IconPathConstants;
+import com.fr.general.Inter;
+
+import javax.swing.*;
+
+/**
+ * Created by zhouping on 2016/7/24.
+ */
+public class WidgetForbidWindow extends JWindow {
+
+    private static final int WIDTH = 150;
+    private static final int HEIGHT = 20;
+
+    private UIButton promptButton = new UIButton("禁止组件相互重叠", BaseUtils.readIcon(IconPathConstants.FORBID_ICON_PATH));
+
+    /**
+     * 构造函数
+     */
+    public WidgetForbidWindow() {
+        this.add(promptButton);
+
+        this.setSize(WIDTH, HEIGHT);
+    }
+
+    /**
+     * 在指定位置显示窗口, 默认将window的中心点放到指定位置上
+     *
+     * @param x x坐标
+     * @param y y坐标
+     *
+     */
+    public void showWindow(int x, int y){
+        this.setLocation(x - WIDTH / 2, y - HEIGHT / 2);
+        this.setVisible(true);
+    }
+
+    /**
+     * 隐藏当前窗口
+     *
+     */
+    public void hideWindow(){
+        this.setVisible(false);
+    }
+}

designer_form/src/com/fr/design/designer/beans/adapters/layout/FRAbsoluteLayoutAdapter.java

@@ -1,8 +1,10 @@
 package com.fr.design.designer.beans.adapters.layout;
 
-import java.awt.Rectangle;
+import java.awt.*;
 
 import com.fr.design.designer.beans.ConstraintsGroupModel;
+import com.fr.design.designer.beans.HoverPainter;
+import com.fr.design.designer.beans.painters.FRAbsoluteLayoutPainter;
 import com.fr.design.designer.creator.XCreator;
 import com.fr.design.designer.creator.XCreatorUtils;
 import com.fr.design.designer.creator.XLayoutContainer;
@@ -13,10 +15,16 @@ import com.fr.design.utils.ComponentUtils;
 import com.fr.design.utils.gui.LayoutUtils;
 
 public class FRAbsoluteLayoutAdapter extends AbstractLayoutAdapter {
-
+	private HoverPainter painter;
     public FRAbsoluteLayoutAdapter(XLayoutContainer container) {
         super(container);
+		painter = new FRAbsoluteLayoutPainter(container);
     }
+
+	@Override
+	public HoverPainter getPainter() {
+		return painter;
+	}
     
     /**
      * 是否能在指定位置添加组件
@@ -27,8 +35,15 @@ public class FRAbsoluteLayoutAdapter extends AbstractLayoutAdapter {
      */
     @Override
 	public boolean accept(XCreator creator, int x, int y) {
-		return x >= 0 && y >= 0 && creator.getHeight() <= container.getHeight()
+		Component comp = container.getComponentAt(x, y);
+		//布局控件要先判断是不是可编辑
+		XLayoutContainer topLayout = XCreatorUtils.getHotspotContainer((XCreator)comp).getTopLayout();
+		if(topLayout != null && !topLayout.isEditable()){
+			return false;
+		}
+		boolean isAccept =  x >= 0 && y >= 0 && creator.getHeight() <= container.getHeight()
 				&& creator.getWidth() <= container.getWidth();
+		return isAccept;
 	}
 
     @Override
@@ -46,10 +61,20 @@ public class FRAbsoluteLayoutAdapter extends AbstractLayoutAdapter {
 		}
 
 		fix(creator, x, y);
-		container.add(creator);
+
+		if (creator.shouldScaleCreator() || creator.hasTitleStyle()) {
+			addParentCreator(creator);
+		} else {
+			container.add(creator, creator.toData().getWidgetName());
+		}
 		LayoutUtils.layoutRootContainer(container);
 	}
-    
+
+	private void addParentCreator(XCreator child) {
+		XLayoutContainer parentPanel = child.initCreatorWrapper(child.getHeight());
+		container.add(parentPanel, child.toData().getWidgetName());
+	}
+
     /**
      * 组件拖拽后调整大小
      * @param creator 组件

designer_form/src/com/fr/design/designer/beans/adapters/layout/FRFitLayoutAdapter.java

@@ -117,9 +117,6 @@ public class FRFitLayoutAdapter extends AbstractLayoutAdapter {
 	 */
 	@Override
 	public void addComp(XCreator child, int x, int y) {
-		if (ComparatorUtils.equals(child.getIconPath(), WIDGETPANEICONPATH)) {
-			return;
-		}
 		fix(child, x, y);
 		if (child.shouldScaleCreator() || child.hasTitleStyle()) {
 			addParentCreator(child);

designer_form/src/com/fr/design/designer/beans/location/AccessDirection.java

@@ -3,20 +3,17 @@
  */
 package com.fr.design.designer.beans.location;
 
-import java.awt.Cursor;
+import java.awt.*;
-import java.awt.Point;
-import java.awt.Rectangle;
 
 import com.fr.design.beans.location.Absorptionline;
 import com.fr.design.beans.location.MoveUtils;
+import com.fr.design.designer.creator.*;
 import com.fr.design.mainframe.FormDesigner;
 import com.fr.design.mainframe.FormSelection;
-import com.fr.design.designer.creator.XCreatorUtils;
+import com.fr.design.utils.ComponentUtils;
-import com.fr.design.designer.creator.XLayoutContainer;
-import com.fr.design.designer.creator.XWBorderLayout;
-import com.fr.design.designer.creator.XWParameterLayout;
 import com.fr.form.ui.container.WAbsoluteLayout;
 import com.fr.form.ui.container.WAbsoluteLayout.BoundsWidget;
+import com.fr.form.ui.container.WParameterLayout;
 
 /**
  * @author richer
@@ -39,10 +36,7 @@ public abstract class AccessDirection implements Direction {
 			return new int[] { x, y };
 		} else {
 			int posy = current_bounds.y;
-			if (posy >= designer.getParaHeight() && !designer.isFormParaDesigner()) {
+
-				return new int[] { x, y };
-			}
-			
 			Point relativePoint = getRelativePoint(x, y, current_bounds,designer);
 			sorptionPoint(relativePoint,current_bounds, designer);
 			return new int[] { relativePoint.x, relativePoint.y };
@@ -72,12 +66,14 @@ public abstract class AccessDirection implements Direction {
 
 		WAbsoluteLayout layout =getLayout(designer);
 		FormSelection selection = designer.getSelectionModel().getSelection();
+
+		boolean isWidgetsIntersect = false;
 		for (int i = 0, count = layout.getWidgetCount(); i < count; i++) {
 			BoundsWidget temp = (BoundsWidget) layout.getWidget(i);
 			if (!temp.isVisible() || selection.contains(temp.getWidget())) {
 				continue;
 			}
-			Rectangle bounds = temp.getBounds();
+			Rectangle bounds = getWidgetRelativeBounds(temp.getBounds(), selection);
 			if (!findInX) {
 				int x1 = bounds.x;
 				if (Math.abs(x1 - point.x) <= MoveUtils.SORPTION_UNIT) {
@@ -106,18 +102,54 @@ public abstract class AccessDirection implements Direction {
 			if (findInX && findInY) {
 				break;
 			}
+
+			if (current_bounds.intersects(bounds) && !(layout instanceof WParameterLayout)){
+				isWidgetsIntersect = true;
+			}
 		}
+		processRectangleIntersects(designer, point.x, point.y, isWidgetsIntersect);
 
 		designer.getStateModel().setXAbsorptionline(findInX && current_bounds.getWidth() > MoveUtils.SORPTION_UNIT ? Absorptionline.createXAbsorptionline(point.x) : null);
 		designer.getStateModel().setYAbsorptionline(findInY && current_bounds.getHeight() > MoveUtils.SORPTION_UNIT ? Absorptionline.createYAbsorptionline(point.y) : null);
 	}
 
+	private Rectangle getWidgetRelativeBounds(Rectangle bounds, FormSelection selection){
+		Rectangle relativeRec = new Rectangle(bounds.x, bounds.y, bounds.width, bounds.height);
+		XLayoutContainer parent = XCreatorUtils.getParentXLayoutContainer(selection.getSelectedCreator());
+		if (parent == null) {
+			return relativeRec;
+		}
+		Rectangle rec = ComponentUtils.getRelativeBounds(parent);
+		relativeRec.x += rec.x;
+		relativeRec.y += rec.y;
+		return relativeRec;
+	}
+
+	private void processRectangleIntersects(FormDesigner designer, int x, int y, boolean isIntersects){
+		if(isIntersects){
+			if(designer.getLocationOnScreen() != null) {
+				MoveUtils.displayForbidWindow(x + designer.getLocationOnScreen().x, y + designer.getLocationOnScreen().y);
+			}
+			designer.setWidgetsIntersect(true);
+		}
+		else{
+			MoveUtils.hideForbidWindow();
+			designer.setWidgetsIntersect(false);
+		}
+	}
+
     private WAbsoluteLayout getLayout(final FormDesigner designer){
         XLayoutContainer formLayoutContainer = (XLayoutContainer) XCreatorUtils.createXCreator(
                 designer.getTarget().getContainer());
         WAbsoluteLayout layout;
-        if (formLayoutContainer.acceptType(XWBorderLayout.class)){
+        if (formLayoutContainer.acceptType(XWBorderLayout.class)){//看起来这边的作用应该是为了区别cpt(得到XWParameterLayout)还是frm(得到XWBorderLayout)的参数界面
-            layout = (WAbsoluteLayout) designer.getParaComponent().toData();
+			Container container = designer.getSelectionModel().getSelection().getSelectedCreator().getParent();
+			if(container instanceof XWAbsoluteLayout){
+				layout = ((XWAbsoluteLayout)container).toData();
+			}
+			else {
+				layout = (WAbsoluteLayout) designer.getParaComponent().toData();
+			}
         } else{
             layout = (WAbsoluteLayout) designer.getTarget().getContainer();
         }

designer_form/src/com/fr/design/designer/beans/location/Inner.java

@@ -4,16 +4,17 @@ import com.fr.design.beans.location.Absorptionline;
 import com.fr.design.beans.location.MoveUtils;
 import com.fr.design.beans.location.MoveUtils.RectangleDesigner;
 import com.fr.design.beans.location.MoveUtils.RectangleIterator;
-import com.fr.design.designer.creator.XCreatorUtils;
+import com.fr.design.designer.creator.*;
-import com.fr.design.designer.creator.XLayoutContainer;
-import com.fr.design.designer.creator.XWBorderLayout;
 import com.fr.design.mainframe.FormDesigner;
 import com.fr.design.mainframe.FormSelection;
+import com.fr.design.utils.ComponentUtils;
 import com.fr.form.ui.container.WAbsoluteLayout;
 import com.fr.form.ui.container.WAbsoluteLayout.BoundsWidget;
 import com.fr.stable.ArrayUtils;
+import com.fr.third.com.lowagie.text.*;
 
 import java.awt.*;
+import java.awt.Rectangle;
 
 public class Inner extends AccessDirection {
 
@@ -78,17 +79,72 @@ public class Inner extends AccessDirection {
 			public RectangleIterator createRectangleIterator() {
 				return getRectangleIterator(designer);
 			}
+
+			/**
+			 * 设置designer内部组件是否重叠的标志位
+			 *
+			 * @param isIntersects 是否重叠
+			 */
+			@Override
+			public void setWidgetsIntersects(boolean isIntersects) {
+				designer.setWidgetsIntersect(isIntersects);
+			}
+
+			/**
+			 * 获取designer内部组件是否重叠的标志位
+			 *
+			 * @return 重叠
+			 */
+			@Override
+			public boolean getWidgetsIntersects() {
+				return designer.isWidgetsIntersect();
+			}
+
+			/**
+			 * 获取designer相对屏幕的位置
+			 *
+			 * @return 位置
+			 */
+			@Override
+			public Point getDesignerLocationOnScreen() {
+				return designer.getLocationOnScreen();
+			}
+
+			/**
+			 * 设置等距线
+			 *
+			 * @param line 吸附线
+			 */
+			@Override
+			public void setEquidistantLine(Absorptionline line) {
+				designer.getStateModel().setEquidistantLine(line);
+			}
 		};
-		point.setLocation(MoveUtils.sorption(point.x, point.y, current_bounds.width, current_bounds.height, rd));
+		//判断当前操作的是不是参数面板，要特殊处理
+		boolean isParameterLayout = (designer.getSelectionModel().getSelection().getSelectedCreator().getParent()) instanceof XWParameterLayout;
+		point.setLocation(MoveUtils.sorption(point.x, point.y, current_bounds.width, current_bounds.height, rd, isParameterLayout));
 	}
 	
 	private RectangleIterator getRectangleIterator(final FormDesigner designer){
+
 		return new RectangleIterator() {
 			private int i;
 			private WAbsoluteLayout layout = getLayout(designer);
 			private int count = layout.getWidgetCount();
 			private FormSelection selection = designer.getSelectionModel().getSelection();
 
+			private Rectangle getWidgetRelativeBounds(Rectangle bounds){
+				Rectangle relativeRec = new Rectangle(bounds.x, bounds.y, bounds.width, bounds.height);
+				XLayoutContainer parent = XCreatorUtils.getParentXLayoutContainer(selection.getSelectedCreator());
+				if (parent == null) {
+					return relativeRec;
+				}
+				Rectangle rec = ComponentUtils.getRelativeBounds(parent);
+				relativeRec.x += rec.x;
+				relativeRec.y += rec.y;
+				return relativeRec;
+			}
+
 			public boolean hasNext() {
 				if (i >= count) {
 					return false;
@@ -110,7 +166,7 @@ public class Inner extends AccessDirection {
 			}
 			public Rectangle nextRectangle() {
 				BoundsWidget temp = (BoundsWidget) layout.getWidget(i++);
-				return temp.getBounds();
+				return getWidgetRelativeBounds(temp.getBounds());
 			}
 		};
 	}
@@ -119,8 +175,14 @@ public class Inner extends AccessDirection {
         XLayoutContainer formLayoutContainer = (XLayoutContainer) XCreatorUtils.createXCreator(
                 designer.getTarget().getContainer());
         WAbsoluteLayout layout;
-        if (formLayoutContainer.acceptType(XWBorderLayout.class)){
+        if (formLayoutContainer.acceptType(XWBorderLayout.class)){//看起来这边的作用应该是为了区别cpt(得到XWParameterLayout)还是frm(得到XWBorderLayout)的参数界面
-            layout = (WAbsoluteLayout) designer.getParaComponent().toData();
+			Container container = designer.getSelectionModel().getSelection().getSelectedCreator().getParent();
+			if(container instanceof XWAbsoluteLayout){
+				layout = ((XWAbsoluteLayout)container).toData();
+			}
+			else {
+				layout = (WAbsoluteLayout) designer.getParaComponent().toData();
+			}
         } else{
             layout = (WAbsoluteLayout) designer.getTarget().getContainer();
         }

designer_form/src/com/fr/design/designer/beans/models/StateModel.java

@@ -44,6 +44,8 @@ public class StateModel {
 
 	private Absorptionline lineInX;
 	private Absorptionline lineInY;
+	//等距线
+	private Absorptionline lineEquidistant;
 
 	// 当前是否处于拖拽选择状态
 	private boolean selecting;
@@ -357,6 +359,14 @@ public class StateModel {
 		this.lineInY = line;
 	}
 
+	/**
+	 * 等距线赋值
+	 * @param line 线
+	 */
+	public void setEquidistantLine(Absorptionline line){
+		this.lineEquidistant = line;
+	}
+
     /**
      *画吸附线
      * @param g Graphics类
@@ -368,6 +378,9 @@ public class StateModel {
 		if(lineInY != null) {
 			lineInY.paint(g,designer.getArea());
 		}
+		if(lineEquidistant != null){
+			lineEquidistant.paint(g,designer.getArea());
+		}
 	}
 
     /**

designer_form/src/com/fr/design/designer/beans/painters/FRAbsoluteLayoutPainter.java

@@ -0,0 +1,26 @@
+package com.fr.design.designer.beans.painters;
+
+import com.fr.design.designer.creator.XLayoutContainer;
+
+import java.awt.*;
+
+/**
+ * Created by zhouping on 2016/7/11.
+ */
+public class FRAbsoluteLayoutPainter extends AbstractPainter {
+    public FRAbsoluteLayoutPainter(XLayoutContainer container) {
+        super(container);
+    }
+
+    /**
+     * 组件渲染
+     *
+     * @param g      画图类
+     * @param startX 开始位置x
+     * @param startY 开始位置y
+     */
+    @Override
+    public void paint(Graphics g, int startX, int startY) {
+        super.paint(g, startX, startY);
+    }
+}

designer_form/src/com/fr/design/designer/creator/XWAbsoluteLayout.java

@@ -3,26 +3,38 @@
  */
 package com.fr.design.designer.creator;
 
-import java.awt.Dimension;
+import java.awt.*;
-import java.awt.Graphics;
-import java.awt.Rectangle;
 import java.awt.event.ContainerEvent;
+import java.awt.event.MouseEvent;
+import java.awt.image.BufferedImage;
 import java.util.HashMap;
 
+import com.fr.design.designer.beans.AdapterBus;
+import com.fr.design.designer.beans.ComponentAdapter;
 import com.fr.design.designer.beans.LayoutAdapter;
+import com.fr.design.designer.beans.adapters.layout.AbsoluteLayoutAdapter;
 import com.fr.design.designer.beans.adapters.layout.FRAbsoluteLayoutAdapter;
 import com.fr.design.designer.beans.location.Direction;
+import com.fr.design.designer.beans.models.SelectionModel;
 import com.fr.design.form.layout.FRAbsoluteLayout;
+import com.fr.design.icon.IconPathConstants;
+import com.fr.design.mainframe.EditingMouseListener;
+import com.fr.design.mainframe.FormDesigner;
 import com.fr.form.ui.Connector;
 import com.fr.form.ui.Widget;
 import com.fr.form.ui.container.WAbsoluteLayout;
 import com.fr.form.ui.container.WAbsoluteLayout.BoundsWidget;
+import com.fr.general.IOUtils;
+import com.fr.general.Inter;
 
 /**
  * @author richer
  * @since 6.5.3
  */
 public class XWAbsoluteLayout extends XLayoutContainer {
+
+	private static final int EDIT_BTN_WIDTH = 60;
+	private static final int EDIT_BTN_HEIGHT = 24;
 	
 	private HashMap<Connector,XConnector> xConnectorMap;
 	
@@ -158,7 +170,7 @@ public class XWAbsoluteLayout extends XLayoutContainer {
 		WAbsoluteLayout wabs = this.toData();
 		if (!creator.acceptType(XWFitLayout.class)) {
 			creator.setDirections(Direction.ALL);		
-		}	
+		}
 		wabs.addWidget(new BoundsWidget(creator.toData(), creator.getBounds()));
 	}
 	
@@ -187,4 +199,74 @@ public class XWAbsoluteLayout extends XLayoutContainer {
 	public LayoutAdapter getLayoutAdapter() {
 		return new FRAbsoluteLayoutAdapter(this);
 	}
+
+	@Override
+	public XLayoutContainer getTopLayout() {
+		XLayoutContainer xTopLayout = XCreatorUtils.getParentXLayoutContainer(this).getTopLayout();
+		if (xTopLayout != null && !xTopLayout.isEditable()){
+			return xTopLayout;
+		}
+		else{
+			return this;
+		}
+	}
+
+	public void paint(Graphics g) {
+		super.paint(g);
+		//如果鼠标移动到布局内且布局不可编辑，画出编辑蒙层
+		if (isMouseEnter && !this.editable) {
+			int x = 0;
+			int y = 0;
+			int w = getWidth();
+			int h = getHeight();
+
+			Graphics2D g2d = (Graphics2D) g;
+			Composite oldComposite = g2d.getComposite();
+			//画白色的编辑层
+			g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 60 / 100.0F));
+			g2d.setColor(Color.WHITE);
+			g2d.fillRect(x, y, w, h);
+			//画编辑按钮所在框
+			g2d.setComposite(oldComposite);
+			g2d.setColor(new Color(176, 196, 222));
+			g2d.fillRect((x + w / 2 - EDIT_BTN_WIDTH / 2), (y + h / 2 - EDIT_BTN_HEIGHT / 2), EDIT_BTN_WIDTH, EDIT_BTN_HEIGHT);
+			//画编辑按钮图标
+			BufferedImage image = IOUtils.readImage(IconPathConstants.TD_EDIT_ICON_PATH);
+			g2d.drawImage(
+					image,
+					(x + w / 2 - 23),
+					(y + h / 2 - image.getHeight() / 2),
+					image.getWidth(),
+					image.getHeight(),
+					null,
+					this
+			);
+			g2d.setColor(Color.BLACK);
+			//画编辑文字
+			g2d.drawString(Inter.getLocText("Edit"), x + w / 2 - 2, y + h / 2 + 5);
+		}
+	}
+
+	/**
+	 * 响应点击事件
+	 *
+	 * @param editingMouseListener 鼠标点击，位置处理器
+	 * @param e 鼠标点击事件
+	 */
+	public void respondClick(EditingMouseListener editingMouseListener,MouseEvent e){
+		FormDesigner designer = editingMouseListener.getDesigner();
+		SelectionModel selectionModel = editingMouseListener.getSelectionModel();
+		boolean isEditing = isEditable() || designer.getCursor().getType() == Cursor.HAND_CURSOR || e.getClickCount() == 2;
+		setEditable(isEditing);
+
+		selectionModel.selectACreatorAtMouseEvent(e);
+		designer.repaint();
+
+		if (editingMouseListener.stopEditing()) {
+			if (this != designer.getRootComponent()) {
+				ComponentAdapter adapter = AdapterBus.getComponentAdapter(designer, this);
+				editingMouseListener.startEditing(this, isEditing ? adapter.getDesignerEditor() : null, adapter);
+			}
+		}
+	}
 }

designer_form/src/com/fr/design/designer/creator/XWFitLayout.java

@@ -825,7 +825,7 @@ public class XWFitLayout extends XLayoutContainer {
     
     /**
      * 处理自适应布局的directions
-     * @param creator 组件
+     * @param xcreator 组件
      */
     private void dealDirections(XCreator xcreator, boolean isInit) {
     	if (xcreator == null) {

designer_form/src/com/fr/design/designer/creator/XWParameterLayout.java

@@ -163,4 +163,15 @@ public class XWParameterLayout extends XWAbsoluteLayout {
     public void setBackground(Background background){
         this.toData().setBackground(background);
     }
+
+    @Override
+    public void paint(Graphics g) {
+        //参数面板特殊处理，不出现编辑层
+        setEditable(true);
+        super.paint(g);
+    }
+    @Override
+    public XLayoutContainer getTopLayout() {
+        return this;
+    }
 }

designer_form/src/com/fr/design/gui/core/FormWidgetOption.java

@@ -1 +1 @@
-package com.fr.design.gui.core;

import javax.swing.Icon;

import com.fr.base.BaseUtils;
import com.fr.form.ui.ElementCaseEditor;
import com.fr.form.ui.Widget;
import com.fr.form.ui.container.WAbsoluteLayout;
import com.fr.form.ui.container.WBorderLayout;
import com.fr.form.ui.container.WCardLayout;
import com.fr.form.ui.container.WFitLayout;
import com.fr.form.ui.container.WHorizontalBoxLayout;
import com.fr.form.ui.container.WParameterLayout;
import com.fr.form.ui.container.WVerticalBoxLayout;
import com.fr.general.Inter;

/**
 * Author : Shockway
 * Date: 13-6-17
 * Time: 上午10:40
 */
public class FormWidgetOption extends WidgetOption {
	
	/**
	 * 返回名字
	 * @return 名字
	 */
	@Override
	public String optionName() {
		return null;
	}

	/**
	 * 返回图标
	 * @return 图标
	 */
	@Override
	public Icon optionIcon() {
		return null;
	}

	/**
	 * 组件类
	 * @return 类
	 */
	@Override
	public Class<? extends Widget> widgetClass() {
		return null;
	}

	/**
	 * 返回组件
	 * @return 控件
	 */
	@Override
	public Widget createWidget() {
		return null;
	}

	/*
	 * 表单容器
	 */
	public static WidgetOption[] getFormContainerInstance() {
		return new WidgetOption[] { ABSOLUTELAYOUTCONTAINER, BORDERLAYOUTCONTAINER, HORIZONTALBOXLAYOUTCONTAINER, VERTICALBOXLAYOUTCONTAINER,
				CARDLAYOUTCONTAINER, FITLAYOUTCONTAINER };
	}

    /**
     * 表单工具栏上的布局
     * @return   控件
     */
    public static WidgetOption[] getFormLayoutInstance() {
        return new WidgetOption[] {CARDLAYOUTCONTAINER};
    }

	public static final WidgetOption ABSOLUTELAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_AbsoluteLayout"), BaseUtils.readIcon("/com/fr/web/images/form/resources/layout_absolute.png"),
			WAbsoluteLayout.class);

	public static final WidgetOption BORDERLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_BorderLayout"), BaseUtils.readIcon("/com/fr/web/images/form/resources/layout_border.png"),
			WBorderLayout.class);

	public static final WidgetOption CARDLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_CardLayout"), BaseUtils.readIcon("/com/fr/web/images/form/resources/card_layout_16.png"),
			WCardLayout.class);

	public static final WidgetOption HORIZONTALBOXLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_Layout-HBox"), BaseUtils.readIcon("/com/fr/web/images/form/resources/boxlayout_h_16.png"),
			WHorizontalBoxLayout.class);

	public static final WidgetOption VERTICALBOXLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_VerticalBoxLayout"), BaseUtils.readIcon("/com/fr/web/images/form/resources/boxlayout_v_16.png"),
			WVerticalBoxLayout.class);
	
	public static final WidgetOption FITLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter.getLocText("FR-Designer-Layout_Adaptive_Layout"), 
			BaseUtils.readIcon("/com/fr/web/images/form/resources/boxlayout_v_16.png"),
			WFitLayout.class);

	public static final WidgetOption PARAMETERCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_Para-Body"), BaseUtils.readIcon("/com/fr/web/images/form/resources/layout_parameter.png"),
			WParameterLayout.class);
	
	public static final WidgetOption ELEMENTCASE = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_Form-Report"), BaseUtils.readIcon("/com/fr/web/images/form/resources/report_16.png"),
			ElementCaseEditor.class);
}
+package com.fr.design.gui.core;

import javax.swing.Icon;

import com.fr.base.BaseUtils;
import com.fr.form.ui.ElementCaseEditor;
import com.fr.form.ui.Widget;
import com.fr.form.ui.container.WAbsoluteLayout;
import com.fr.form.ui.container.WBorderLayout;
import com.fr.form.ui.container.WCardLayout;
import com.fr.form.ui.container.WFitLayout;
import com.fr.form.ui.container.WHorizontalBoxLayout;
import com.fr.form.ui.container.WParameterLayout;
import com.fr.form.ui.container.WVerticalBoxLayout;
import com.fr.general.Inter;

/**
 * Author : Shockway
 * Date: 13-6-17
 * Time: 上午10:40
 */
public class FormWidgetOption extends WidgetOption {
	
	/**
	 * 返回名字
	 * @return 名字
	 */
	@Override
	public String optionName() {
		return null;
	}

	/**
	 * 返回图标
	 * @return 图标
	 */
	@Override
	public Icon optionIcon() {
		return null;
	}

	/**
	 * 组件类
	 * @return 类
	 */
	@Override
	public Class<? extends Widget> widgetClass() {
		return null;
	}

	/**
	 * 返回组件
	 * @return 控件
	 */
	@Override
	public Widget createWidget() {
		return null;
	}

	/*
	 * 表单容器
	 */
	public static WidgetOption[] getFormContainerInstance() {
		return new WidgetOption[] { ABSOLUTELAYOUTCONTAINER, BORDERLAYOUTCONTAINER, HORIZONTALBOXLAYOUTCONTAINER, VERTICALBOXLAYOUTCONTAINER,
				CARDLAYOUTCONTAINER, FITLAYOUTCONTAINER };
	}

    /**
     * 表单工具栏上的布局
     * @return   控件
     */
    public static WidgetOption[] getFormLayoutInstance() {
        return new WidgetOption[] {CARDLAYOUTCONTAINER, ABSOLUTELAYOUTCONTAINER};
    }

	public static final WidgetOption ABSOLUTELAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_AbsoluteLayout"), BaseUtils.readIcon("/com/fr/web/images/form/resources/layout_absolute.png"),
			WAbsoluteLayout.class);

	public static final WidgetOption BORDERLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_BorderLayout"), BaseUtils.readIcon("/com/fr/web/images/form/resources/layout_border.png"),
			WBorderLayout.class);

	public static final WidgetOption CARDLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_CardLayout"), BaseUtils.readIcon("/com/fr/web/images/form/resources/card_layout_16.png"),
			WCardLayout.class);

	public static final WidgetOption HORIZONTALBOXLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_Layout-HBox"), BaseUtils.readIcon("/com/fr/web/images/form/resources/boxlayout_h_16.png"),
			WHorizontalBoxLayout.class);

	public static final WidgetOption VERTICALBOXLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_VerticalBoxLayout"), BaseUtils.readIcon("/com/fr/web/images/form/resources/boxlayout_v_16.png"),
			WVerticalBoxLayout.class);
	
	public static final WidgetOption FITLAYOUTCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter.getLocText("FR-Designer-Layout_Adaptive_Layout"), 
			BaseUtils.readIcon("/com/fr/web/images/form/resources/boxlayout_v_16.png"),
			WFitLayout.class);

	public static final WidgetOption PARAMETERCONTAINER = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_Para-Body"), BaseUtils.readIcon("/com/fr/web/images/form/resources/layout_parameter.png"),
			WParameterLayout.class);
	
	public static final WidgetOption ELEMENTCASE = WidgetOptionFactory.createByWidgetClass(Inter
			.getLocText("FR-Designer_Form-Report"), BaseUtils.readIcon("/com/fr/web/images/form/resources/report_16.png"),
			ElementCaseEditor.class);
}

designer_form/src/com/fr/design/mainframe/EditingMouseListener.java

@@ -1,12 +1,16 @@
 package com.fr.design.mainframe;
 
-import java.awt.*;
+import java.awt.Color;
+import java.awt.Container;
+import java.awt.Cursor;
+import java.awt.Rectangle;
 import java.awt.event.MouseEvent;
 
 import javax.swing.*;
 import javax.swing.event.MouseInputAdapter;
 
 import com.fr.base.BaseUtils;
+import com.fr.design.beans.location.MoveUtils;
 import com.fr.design.designer.beans.AdapterBus;
 import com.fr.design.designer.beans.ComponentAdapter;
 import com.fr.design.designer.beans.events.DesignerEditor;
@@ -69,6 +73,9 @@ public class EditingMouseListener extends MouseInputAdapter {
 	private DesignerEditor<? extends JComponent> current_editor;
 	private XCreator current_creator;
 
+	//备份开始拖动的位置和大小
+	private Rectangle dragBackupBounds;
+
 	/**
 	 * 获取最小移动距离
 	 * 
@@ -186,6 +193,14 @@ public class EditingMouseListener extends MouseInputAdapter {
 			if (stateModel.isDragging()) {
                 // 当前鼠标所在的组件
                 XCreator hoveredComponent = designer.getComponentAt(e.getX(), e.getY());
+				if(designer.isWidgetsIntersect() && dragBackupBounds != null && hoveredComponent != null){
+					XCreator selectionXCreator = designer.getSelectionModel().getSelection().getSelectedCreator();
+					if(selectionXCreator != null){
+						selectionXCreator.setBounds(dragBackupBounds.x, dragBackupBounds.y, dragBackupBounds.width, dragBackupBounds.height);
+						MoveUtils.hideForbidWindow();
+					}
+				}
+				dragBackupBounds = null;
                 // 拉伸时鼠标拖动过快，导致所在组件获取会为空
                 if (hoveredComponent == null && e.getY() < 0) {
                 	// bug63538
@@ -384,6 +399,12 @@ public class EditingMouseListener extends MouseInputAdapter {
 				stateModel.dragging(e);
 				// 获取e所在的焦点组件
 				XCreator hotspot = designer.getComponentAt(e.getX(), e.getY());
+				if(dragBackupBounds == null) {
+					XCreator selectingXCreator = designer.getSelectionModel().getSelection().getSelectedCreator();
+					if(selectingXCreator != null){
+						dragBackupBounds = new Rectangle(selectingXCreator.getX(), selectingXCreator.getY(), selectingXCreator.getWidth(), selectingXCreator.getHeight());
+					}
+				}
 				// 拉伸时鼠标拖动过快，导致所在组件获取会为空
 				if (hotspot == null) {
 					return;

designer_form/src/com/fr/design/mainframe/FormDesigner.java

@@ -84,6 +84,9 @@ public class FormDesigner extends TargetComponent<Form> implements TreeSelection
     private ConnectorHelper ConnectorHelper;
     private boolean isReportBlockEditing = false;
 
+    //组件重叠
+    private boolean isWidgetsIntersect = false;
+
     /**
      * 下面的变量都是非序列化成员，不记录设计状态，只作为设计时临时状态使用。
      */
@@ -539,6 +542,12 @@ public class FormDesigner extends TargetComponent<Form> implements TreeSelection
         if (paraComponent != null && paraComponent.acceptType(XWParameterLayout.class)){
             return true;
         }
+        else{
+            if (this.getSelectionModel().getSelection().getSelectedCreator().getParent() != null
+                    && ((XLayoutContainer)this.getSelectionModel().getSelection().getSelectedCreator().getParent()).acceptType(XWAbsoluteLayout.class)){
+                return true;
+            }
+        }
         return false;
     }
 
@@ -558,6 +567,14 @@ public class FormDesigner extends TargetComponent<Form> implements TreeSelection
         return this.isReportBlockEditing;
     }
 
+    public void setWidgetsIntersect(boolean isWidgetsIntersect){
+        this.isWidgetsIntersect = isWidgetsIntersect;
+    }
+
+    public boolean isWidgetsIntersect(){
+        return this.isWidgetsIntersect;
+    }
+
     /**
      * 是否重命名控件
      * @param creator 组件