Fixed LLPanel visible and enabled settings.

Set the side panel width to 280.
Changed the code to use the initial width of the side tray instead of the max of the panels.

indra/llui/llpanel.cpp

@@ -418,6 +418,10 @@ LLView* LLPanel::fromXML(LLXMLNodePtr node, LLView* parent, LLXMLNodePtr output_
 
 void LLPanel::initFromParams(const LLPanel::Params& p)
 {
+	// The LLPanel constructor doesn't correctly receive Params yet
+	setEnabled(p.enabled); 
+	setVisible(p.visible);
+	
 	 // control_name, tab_stop, focus_lost_callback, initial_value, rect, enabled, visible
 	LLUICtrl::initFromParams(p);
 

indra/newview/llsidetray.cpp

@@ -170,11 +170,6 @@ BOOL LLSideTrayTab::postBuild()
 	return true;
 }
 
-S32		LLSideTrayTab::getMaxSideBarTabWidth()
-{
-	return (mAccordionPanel)?mAccordionPanel->getMaxPanelWidth():0;
-}
-
 static const S32 splitter_margin = 1;
 
 //virtual 
@@ -251,10 +246,11 @@ LLSideTrayTab*  LLSideTrayTab::createInstance	()
 
 //virtual 
 LLSideTray::LLSideTray(Params& params)
-		:mActiveTab(0)
+	   : LLPanel(params)
+	    ,mActiveTab(0)
 		,mCollapsed(false)
 		,mCollapseButton(0)
-		,mMaxBarWidth(0)
+	    ,mMaxBarWidth(params.rect.width)
 		,mHomeTab(0)
 {
 	mCollapsed=params.collapsed;
@@ -263,8 +259,6 @@ LLSideTray::LLSideTray(Params& params)
 
 BOOL LLSideTray::postBuild()
 {
-	calcMaxSideBarWidth();
-
 	createButtons();
 
 	createHomeTab();
@@ -476,10 +470,6 @@ void LLSideTray::arrange			()
 {
 	static LLSideTray::Params sidetray_params(LLUICtrlFactory::getDefaultParams<LLSideTray>());	
 
-	calcMaxSideBarWidth();
-	
-	
-
 	setPanelRect();
 	
 	LLRect ctrl_rect;
@@ -552,25 +542,6 @@ void LLSideTray::expandSideBar	()
 
 }
 
-void LLSideTray::calcMaxSideBarWidth()
-{
-	
-	S32 max_bar_width = 0;
-	
-
-	child_vector_const_iter_t child_it;
-	for ( child_it = mTabs.begin(); child_it != mTabs.end(); ++child_it)
-	{
-		LLSideTrayTab* sidebar_tab = dynamic_cast<LLSideTrayTab*>(*child_it);
-		if(sidebar_tab == NULL)
-			continue;
-		max_bar_width = llmax(max_bar_width,sidebar_tab->getMaxSideBarTabWidth());
-	}
-
-	if(max_bar_width > 0)
-		mMaxBarWidth = max_bar_width;
-	
-}
 void LLSideTray::highlightFocused()
 {
 	if(!mActiveTab)

indra/newview/skins/default/xui/en/panel_side_tray.xml

@@ -4,7 +4,8 @@
   background_visible="false" 
   bg_opaque_color="0.0 0.0 0.0 0.0" 
   mouse_opaque="true" 
-  collapsed="true"
+  width="280" 
+  collapsed="true" 
 >
   <sidetray_tab 	
     name="sidebar_people"