c18b156d8b
An LLFolderView is added as child to LLScrollableContainerView, but also adds the LLScrollableContainerView to it's mScrollContainer. As a result, when scrolling inside a LLFolderView the event is passed to the mScrollContainer, which then passes it first on to it's children (see the "Bad UI design" remark in the code), causing an infinite loop. This patch breaks that loop for those objects that have a mScrollContainer: LLFolderView and LLContainerView.
72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
/**
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* @file llcontainerview.h
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* @brief Container for all statistics info.
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLCONTAINERVIEW_H
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#define LL_LLCONTAINERVIEW_H
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#include "stdtypes.h"
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#include "lltextbox.h"
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#include "llstatbar.h"
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class LLScrollableContainerView;
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class LLContainerView : public LLView
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{
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protected:
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BOOL mDisplayChildren;
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std::string mLabel;
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public:
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BOOL mCollapsible;
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public:
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LLContainerView(const std::string& name, const LLRect& rect);
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~LLContainerView();
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virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
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virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
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virtual void draw();
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virtual void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
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virtual LLRect getRequiredRect(); // Return the height of this object, given the set options.
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void setLabel(const std::string& label);
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void showLabel(BOOL show) { mShowLabel = show; }
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void setDisplayChildren(const BOOL displayChildren);
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BOOL getDisplayChildren() { return mDisplayChildren; }
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void setScrollContainer(LLScrollableContainerView* scroll);
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private:
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LLScrollableContainerView* mScrollContainer;
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void arrange(S32 width, S32 height, BOOL called_from_parent = TRUE);
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BOOL mShowLabel;
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};
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#endif // LL_CONTAINERVIEW_
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