From abc43081b68f73186b1015b5fad4832555e01f31 Mon Sep 17 00:00:00 2001
From: hugh <hugh@finereport.com>
Date: Thu, 11 May 2017 12:30:23 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A8=E5=8D=95=E6=94=AF=E6=8C=81=E8=83=8C?=
 =?UTF-8?q?=E6=99=AF=E6=8E=A5=E5=8F=A3?=
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---
 .../gui/style/BackgroundSpecialPane.java      | 33 +++++++++++++++----
 1 file changed, 27 insertions(+), 6 deletions(-)

diff --git a/designer_base/src/com/fr/design/gui/style/BackgroundSpecialPane.java b/designer_base/src/com/fr/design/gui/style/BackgroundSpecialPane.java
index 43c1d133c2..ca538e944a 100644
--- a/designer_base/src/com/fr/design/gui/style/BackgroundSpecialPane.java
+++ b/designer_base/src/com/fr/design/gui/style/BackgroundSpecialPane.java
@@ -1,6 +1,12 @@
 package com.fr.design.gui.style;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import com.fr.design.ExtraDesignClassManager;
 import com.fr.design.event.UIObserverListener;
+import com.fr.design.fun.BackgroundQuickUIProvider;
 import com.fr.design.mainframe.backgroundpane.*;
 
 /**
@@ -40,11 +46,26 @@ public class BackgroundSpecialPane extends BackgroundPane{
                 fireStateChanged();
             }
         });
-        return new BackgroundQuickPane[] {
-                new NullBackgroundQuickPane(),
-                colorBackgroundPane,
-                imageBackgroundPane,
-                gradientPane
-        };
+        //hugh:表单支持背景接口
+        List<BackgroundQuickPane> kinds = new ArrayList<BackgroundQuickPane>();
+        
+        kinds.add(new NullBackgroundQuickPane());
+        kinds.add(colorBackgroundPane);
+        kinds.add(imageBackgroundPane);
+        kinds.add(gradientPane);
+        
+        Set<BackgroundQuickUIProvider> providers = ExtraDesignClassManager.getInstance().getArray(BackgroundQuickUIProvider.MARK_STRING);
+        for (BackgroundQuickUIProvider provider : providers) {
+        	BackgroundQuickPane newTypePane = provider.appearanceForBackground();
+        	newTypePane.registerChangeListener(new UIObserverListener() {
+                @Override
+                public void doChange() {
+                    fireStateChanged();
+                }
+            });
+            kinds.add(newTypePane);
+        }
+        
+        return kinds.toArray(new BackgroundQuickPane[kinds.size()]);
     }
 }
\ No newline at end of file