forked from fanruan/design
10 changed files with 161 additions and 123 deletions
@ -1,93 +1,96 @@
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package com.fr.design.designer.beans.painters; |
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import java.awt.Color; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.Stroke; |
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import com.fr.design.designer.beans.HoverPainter; |
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import com.fr.design.designer.creator.XCreator; |
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import com.fr.design.designer.creator.XLayoutContainer; |
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import com.fr.design.form.util.XCreatorConstants; |
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import com.fr.general.Inter; |
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public abstract class AbstractPainter implements HoverPainter { |
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protected Point hotspot; |
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protected Rectangle hotspot_bounds; |
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protected XLayoutContainer container; |
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protected XCreator creator; |
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/** |
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* 构造函数 |
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* @param container 容器 |
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*/ |
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public AbstractPainter(XLayoutContainer container) { |
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this.container = container; |
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} |
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@Override |
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public void setHotspot(Point p) { |
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hotspot = p; |
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} |
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/** |
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* 画初始区域 |
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* @param g 画图类 |
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* @param startX 起始x位置 |
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* @param startY 起始y位置 |
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*/ |
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public void paint(Graphics g, int startX, int startY) { |
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if(hotspot_bounds != null){ |
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drawHotspot(g, hotspot_bounds.x, hotspot_bounds.y, hotspot_bounds.width, hotspot_bounds.height, Color.lightGray, true, false); |
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} |
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} |
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/** |
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* 设置边界 |
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* @param rect 位置 |
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*/ |
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@Override |
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public void setRenderingBounds(Rectangle rect) { |
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hotspot_bounds = rect; |
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} |
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@Override |
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public void setCreator(XCreator component) { |
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this.creator = component; |
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} |
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protected void drawHotspot(Graphics g, int x, int y, int width, int height, boolean accept) { |
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Color bColor = accept ? XCreatorConstants.LAYOUT_HOTSPOT_COLOR : XCreatorConstants.LAYOUT_FORBIDDEN_COLOR; |
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drawHotspot(g, x, y, width, height, bColor, accept, false); |
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} |
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/** |
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* 自适应布局那边渲染提示，要画整个背景，不是画边框 |
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*/ |
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protected void drawRegionBackground(Graphics g, int x, int y, int width, int height, Color bColor, boolean accept) { |
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drawHotspot(g, x, y, width, height, bColor, accept, true); |
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} |
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protected void drawHotspot(Graphics g, int x, int y, int width, int height, Color bColor, boolean accept, boolean drawBackground) { |
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Graphics2D g2d = (Graphics2D) g; |
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Color color = g2d.getColor(); |
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Stroke backup = g2d.getStroke(); |
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// 设置线条的样式
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g2d.setStroke(XCreatorConstants.STROKE); |
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g2d.setColor(bColor); |
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if (!accept) { |
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g2d.drawString(Inter.getLocText("Cannot-Add_To_This_Area") + "!", x + width / 3, y + height / 2); |
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} else if (drawBackground) { |
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g2d.fillRect(x, y, width, height); |
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} else { |
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g2d.drawRect(x, y, width, height); |
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} |
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g2d.setStroke(backup); |
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g2d.setColor(color); |
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} |
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package com.fr.design.designer.beans.painters; |
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import java.awt.Color; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.Stroke; |
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import com.fr.design.designer.beans.HoverPainter; |
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import com.fr.design.designer.creator.XCreator; |
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import com.fr.design.designer.creator.XLayoutContainer; |
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import com.fr.design.form.util.XCreatorConstants; |
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import com.fr.general.Inter; |
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public abstract class AbstractPainter implements HoverPainter { |
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protected Point hotspot; |
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protected Rectangle hotspot_bounds; |
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protected XLayoutContainer container; |
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protected XCreator creator; |
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/** |
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* 构造函数 |
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* |
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* @param container 容器 |
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*/ |
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public AbstractPainter(XLayoutContainer container) { |
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this.container = container; |
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} |
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@Override |
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public void setHotspot(Point p) { |
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hotspot = p; |
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} |
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/** |
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* 画初始区域 |
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* |
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* @param g 画图类 |
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* @param startX 起始x位置 |
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* @param startY 起始y位置 |
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*/ |
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public void paint(Graphics g, int startX, int startY) { |
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if (hotspot_bounds != null) { |
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drawHotspot(g, hotspot_bounds.x, hotspot_bounds.y, hotspot_bounds.width, hotspot_bounds.height, Color.lightGray, true, false); |
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} |
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} |
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/** |
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* 设置边界 |
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* |
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* @param rect 位置 |
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*/ |
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@Override |
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public void setRenderingBounds(Rectangle rect) { |
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hotspot_bounds = rect; |
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} |
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@Override |
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public void setCreator(XCreator component) { |
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this.creator = component; |
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} |
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protected void drawHotspot(Graphics g, int x, int y, int width, int height, boolean accept) { |
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Color bColor = accept ? XCreatorConstants.LAYOUT_HOTSPOT_COLOR : XCreatorConstants.LAYOUT_FORBIDDEN_COLOR; |
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drawHotspot(g, x, y, width, height, bColor, accept, false); |
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} |
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/** |
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* 自适应布局那边渲染提示，要画整个背景，不是画边框 |
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*/ |
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protected void drawRegionBackground(Graphics g, int x, int y, int width, int height, Color bColor, boolean accept) { |
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drawHotspot(g, x, y, width, height, bColor, accept, true); |
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} |
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protected void drawHotspot(Graphics g, int x, int y, int width, int height, Color bColor, boolean accept, boolean drawBackground) { |
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Graphics2D g2d = (Graphics2D) g; |
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Color color = g2d.getColor(); |
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Stroke backup = g2d.getStroke(); |
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// 设置线条的样式
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g2d.setStroke(XCreatorConstants.STROKE); |
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g2d.setColor(bColor); |
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if (!accept) { |
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g2d.drawString(Inter.getLocText("Cannot-Add_To_This_Area") + "!", x + width / 3, y + height / 2); |
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} else if (drawBackground) { |
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g2d.fillRect(x, y, width, height); |
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} else { |
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g2d.drawRect(x, y, width, height); |
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} |
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g2d.setStroke(backup); |
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g2d.setColor(color); |
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} |
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} |
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