/** * @file llscrollingpanelparam.h * @brief the scrolling panel containing a list of visual param * panels * * $LicenseInfo:firstyear=2009&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_SCROLLINGPANELPARAM_H #define LL_SCROLLINGPANELPARAM_H #include "llscrollingpanelparambase.h" class LLViewerJointMesh; class LLViewerVisualParam; class LLWearable; class LLVisualParamHint; class LLViewerVisualParam; class LLJoint; class LLScrollingPanelParam : public LLScrollingPanelParamBase { public: LLScrollingPanelParam( const LLPanel::Params& panel_params, LLViewerJointMesh* mesh, LLViewerVisualParam* param, BOOL allow_modify, LLWearable* wearable, LLJoint* jointp, BOOL use_hints = TRUE ); virtual ~LLScrollingPanelParam(); virtual void draw(); virtual void setVisible( BOOL visible ); virtual void updatePanel(BOOL allow_modify); static void onSliderMouseDown(LLUICtrl* ctrl, void* userdata); static void onSliderMouseUp(LLUICtrl* ctrl, void* userdata); static void onHintMinMouseDown(void* userdata); static void onHintMinHeldDown(void* userdata); static void onHintMaxMouseDown(void* userdata); static void onHintMaxHeldDown(void* userdata); static void onHintMinMouseUp(void* userdata); static void onHintMaxMouseUp(void* userdata); void onHintMouseDown( LLVisualParamHint* hint ); void onHintHeldDown( LLVisualParamHint* hint ); F32 weightToPercent( F32 weight ); F32 percentToWeight( F32 percent ); public: // Constants for LLPanelVisualParam const static F32 PARAM_STEP_TIME_THRESHOLD; const static S32 PARAM_HINT_WIDTH; const static S32 PARAM_HINT_HEIGHT; public: LLPointer<LLVisualParamHint> mHintMin; LLPointer<LLVisualParamHint> mHintMax; static S32 sUpdateDelayFrames; protected: LLTimer mMouseDownTimer; // timer for how long mouse has been held down on a hint. F32 mLastHeldTime; BOOL mAllowModify; }; #endif