1 /*
2 * Copyright (C) 2015 Jack Jiang(cngeeker.com) The BeautyEye Project.
3 * All rights reserved.
4 * Project URL:https://github.com/JackJiang2011/beautyeye
5 * Version 3.6
6 *
7 * Jack Jiang PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
8 *
9 * SplitPaneDividerBorder.java at 2015-2-1 20:25:41, original version by Jack Jiang.
10 * You can contact author with jb2011@163.com.
11 */
12 package org.jb2011.lnf.beautyeye.ch17_split;
13
14 import java.awt.Component;
15 import java.awt.Graphics;
16 import java.awt.Insets;
17
18 import javax.swing.JSplitPane;
19 import javax.swing.border.Border;
20 import javax.swing.plaf.UIResource;
21 import javax.swing.plaf.basic.BasicSplitPaneDivider;
22 import javax.swing.plaf.basic.BasicSplitPaneUI;
23
24 // TODO: Auto-generated Javadoc
25 /**
26 * 分隔条的border实现类.
27 * <p>
28 * Draws the border around the divider in a splitpane. To get the appropriate effect, this
29 * needs to be used with a SplitPaneBorder.
30 *
31 * @author Jack Jiang(jb2011@163.com)
32 */
33 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 一些说明 Start
34 //本类参考自jdk1.6_u18的javax.swing.plaf.basic.BasicBorders
35 // .SplitPaneDividerBorder的源码，主要修改了UI填充实现部分
36 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 一些说明 END
37 public class SplitPaneDividerBorder implements Border, UIResource
38 {
39 // javax.swing.plaf.basic.BasicBorders.SplitPaneDividerBorder
40 // private Color highlight;
41 // private Color shadow;
42
43 // public SplitPaneDividerBorder(Color highlight, Color shadow)
44 // {
45 // this.highlight = highlight;
46 // this.shadow = shadow;
47 // }
48
49 /* (non-Javadoc)
50 * @see javax.swing.border.Border#paintBorder(java.awt.Component, java.awt.Graphics, int, int, int, int)
51 */
52 public void paintBorder(Component c, Graphics g, int x, int y, int width,
53 int height)
54 {
55 //在目前的视觉效果下不需要这个border的绘制哦
56 // Graphics2D g2d = (Graphics2D) g;
57 // Component child;
58 // Rectangle cBounds;
59 // JSplitPane splitPane = ((BasicSplitPaneDivider) c).getBasicSplitPaneUI().getSplitPane();
60 // Dimension size = c.getSize();
61 //
62 // child = splitPane.getLeftComponent();
63 // // This is needed for the space between the divider and end of
64 // // splitpane.
65 // g.setColor(c.getBackground());
66 // g.drawRect(x, y, width - 1, height - 1);
67 //
68 // if (splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT)
69 // {
70 //// if (child != null)
71 //// {
72 //// g.setColor(shadow);//highlight);
73 //// g.drawLine(0, 0, 0, size.height);
74 //// }
75 //// child = splitPane.getRightComponent();
76 //// if (child != null)
77 //// {
78 //// g.setColor(shadow);
79 //// g.drawLine(size.width - 1, 0, size.width - 1, size.height);
80 //// }
81 // }
82 // else
83 // {
84 //// if (child != null)
85 //// {
86 //// g.setColor(shadow);//highlight);
87 //// g.drawLine(0, 0, size.width, 0);
88 //// }
89 //// child = splitPane.getRightComponent();
90 //// if (child != null)
91 //// {
92 //// g.setColor(shadow);
93 //// g.drawLine(0, size.height - 1, size.width,size.height - 1);
94 ////
95 //// }
96 // }
97 }
98
99 /* (non-Javadoc)
100 * @see javax.swing.border.Border#getBorderInsets(java.awt.Component)
101 */
102 public Insets getBorderInsets(Component c)
103 {
104 Insets insets = new Insets(0, 0, 0, 0);
105 if (c instanceof BasicSplitPaneDivider)
106 {
107 BasicSplitPaneUI bspui = ((BasicSplitPaneDivider) c)
108 .getBasicSplitPaneUI();
109
110 if (bspui != null)
111 {
112 JSplitPane splitPane = bspui.getSplitPane();
113
114 if (splitPane != null)
115 {
116 if (splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT)
117 {
118 insets.top = insets.bottom = 0;
119 insets.left = insets.right = 1;
120 return insets;
121 }
122 // VERTICAL_SPLIT
123 insets.top = insets.bottom = 1;
124 insets.left = insets.right = 0;
125 return insets;
126 }
127 }
128 }
129 insets.top = insets.bottom = insets.left = insets.right = 1;
130 return insets;
131 }
132
133 /* (non-Javadoc)
134 * @see javax.swing.border.Border#isBorderOpaque()
135 */
136 public boolean isBorderOpaque()
137 {
138 return true;
139 }
140 }
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