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/**
* @file llxyvector.h
* @author Andrey Lihatskiy
* @brief Header file for LLXYVector
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2018, 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
* $/LicenseInfo$
*/
// A control that allows to set two related vector magnitudes by manipulating a single vector on a plane.
#ifndef LL_LLXYVECTOR_H
#define LL_LLXYVECTOR_H
#include "lluictrl.h"
#include "llpanel.h"
#include "lltextbox.h"
#include "lllineeditor.h"
class LLXYVector
: public LLUICtrl
{
public:
struct Params
: public LLInitParam::Block<Params, LLUICtrl::Params>
{
Optional<LLLineEditor::Params> x_entry;
Optional<LLLineEditor::Params> y_entry;
Optional<LLPanel::Params> touch_area;
Optional<LLViewBorder::Params> border;
Optional<S32> edit_bar_height;
Optional<S32> padding;
Optional<S32> label_width;
Optional<F32> min_val_x;
Optional<F32> max_val_x;
Optional<F32> increment_x;
Optional<F32> min_val_y;
Optional<F32> max_val_y;
Optional<F32> increment_y;
Optional<LLUIColor> arrow_color;
Optional<LLUIColor> ghost_color;
Optional<LLUIColor> area_color;
Optional<LLUIColor> grid_color;
Optional<BOOL> logarithmic;
Params();
};
virtual ~LLXYVector();
/*virtual*/ BOOL postBuild();
virtual BOOL handleHover(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual void draw();
virtual void setValue(const LLSD& value);
void setValue(F32 x, F32 y);
virtual LLSD getValue() const;
protected:
friend class LLUICtrlFactory;
LLXYVector(const Params&);
void onEditChange();
protected:
LLTextBox* mXLabel;
LLTextBox* mYLabel;
LLLineEditor* mXEntry;
LLLineEditor* mYEntry;
LLPanel* mTouchArea;
LLViewBorder* mBorder;
private:
void update();
void setValueAndCommit(F32 x, F32 y);
F32 mValueX;
F32 mValueY;
F32 mMinValueX;
F32 mMaxValueX;
F32 mIncrementX;
F32 mMinValueY;
F32 mMaxValueY;
F32 mIncrementY;
U32 mGhostX;
U32 mGhostY;
LLUIColor mArrowColor;
LLUIColor mGhostColor;
LLUIColor mAreaColor;
LLUIColor mGridColor;
BOOL mLogarithmic;
F32 mLogScaleX;
F32 mLogScaleY;
};
#endif
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