预览按钮背景色

designer/src/com/fr/start/Designer.java

@@ -135,30 +135,31 @@ public class Designer extends BaseDesigner {
     public UILargeToolbar createLargeToolbar() {
         UILargeToolbar largeToolbar = super.createLargeToolbar();
         largeToolbar.setLayout(new FlowLayout(FlowLayout.CENTER, 0, 4));
-        largeToolbar.add(new JPanel() {
-            public Dimension getPreferredSize() {
-                Dimension dim = super.getPreferredSize();
-                dim.width = 1;
-                return dim;
-            }
-        });
+        largeToolbar.add(generateEmptyGap(1));
         createRunButton(largeToolbar);
         largeToolbar.add(run);
-        run.setBackground(UIConstants.TREE_BACKGROUND);
-        largeToolbar.add(new JPanel() {
+        run.setBackground(Color.WHITE);
+        largeToolbar.add(generateEmptyGap(GAP));
+        largeToolbar.addSeparator(new Dimension(2, 42));
+        largeToolbar.setBorder(new MatteBorder(new Insets(0, 0, 1, 0), UIConstants.LINE_COLOR));
+        return largeToolbar;
+    }
+
+    private JPanel generateEmptyGap(int width) {
+        JPanel panel = new JPanel() {
             public Dimension getPreferredSize() {
                 Dimension dim = super.getPreferredSize();
-                dim.width = GAP;
+                dim.width = width;
                 return dim;
             }
-        });
-        largeToolbar.addSeparator(new Dimension(2, 42));
-        largeToolbar.setBorder(new MatteBorder(new Insets(0, 0, 1, 0), UIConstants.LINE_COLOR));
-        return largeToolbar;
+        };
+        panel.setBackground(Color.WHITE);
+        return panel;
     }
 
     /**
      * 创建上面一排的工具栏按钮
+     *
      * @return 按钮
      */
     public UIButton[] createUp() {
@@ -290,6 +291,7 @@ public class Designer extends BaseDesigner {
 
     /**
      * 生成工具栏
+     *
      * @param toolbarComponent 工具栏
      * @param plus             对象
      * @return 更新后的toolbar
@@ -336,7 +338,6 @@ public class Designer extends BaseDesigner {
      * 创建论坛登录面板, chart那边不需要
      *
      * @return 面板组件
-	 * 
      */
     public Component createBBSLoginPane() {
         if (userInfoPane == null) {
@@ -361,7 +362,6 @@ public class Designer extends BaseDesigner {
 
     /**
      * 收集用户信息吗
-	 * 
      */
     protected void collectUserInformation() {
         //定制的就不弹出来了
@@ -442,7 +442,6 @@ public class Designer extends BaseDesigner {
 
     /**
      * 设计器退出时, 做的一些操作.
-	 * 
      */
     public void shutDown() {
         InformationCollector collector = InformationCollector.getInstance();