Fix multi-preview for textures

indra/llui/llmultifloater.cpp

@@ -88,6 +88,7 @@ LLMultiFloater::LLMultiFloater(
 	{
 		mTabContainer->setRightTabBtnOffset(RESIZE_HANDLE_WIDTH);
 	}
+	mTabContainer->setCommitCallback(boost::bind(&LLMultiFloater::onTabSelected, this));
 
 	addChild(mTabContainer);
 }
@@ -114,6 +115,7 @@ LLMultiFloater::LLMultiFloater(
 	{
 		mTabContainer->setRightTabBtnOffset(RESIZE_HANDLE_WIDTH);
 	}
+	mTabContainer->setCommitCallback(boost::bind(&LLMultiFloater::onTabSelected, this));
 
 	addChild(mTabContainer);
 	
@@ -482,7 +484,7 @@ void LLMultiFloater::setCanResize(BOOL can_resize)
 	}
 }
 
-BOOL LLMultiFloater::postBuild()
+/*BOOL LLMultiFloater::postBuild()
 {
 	// remember any original xml minimum size
 	getResizeLimits(&mOrigMinWidth, &mOrigMinHeight);
@@ -501,7 +503,7 @@ BOOL LLMultiFloater::postBuild()
 	}
 
 	return FALSE;
-}
+}*/
 
 void LLMultiFloater::updateResizeLimits()
 {

indra/llui/llmultifloater.h

@@ -45,7 +45,6 @@ public:
 	LLMultiFloater(const std::string& name, const std::string& rect_control, LLTabContainer::TabPosition tab_pos = LLTabContainer::TOP, BOOL auto_resize = TRUE);
 	virtual ~LLMultiFloater() {};
 
-	virtual BOOL postBuild();
 	virtual LLXMLNodePtr getXML(bool save_children = true) const;
 	/*virtual*/ void open();	/* Flawfinder: ignore */
 	/*virtual*/ void onClose(bool app_quitting);

indra/newview/llpreview.cpp

@@ -563,6 +563,7 @@ void LLMultiPreview::open()		/*Flawfinder: ignore*/
 	{
 		frontmost_preview->loadAsset();
 	}
+	LLMultiFloater::postBuild();
 }