llspinctrl.h
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- /**
- * @file llspinctrl.h
- * @brief Typical spinner with "up" and "down" arrow buttons.
- *
- * $LicenseInfo:firstyear=2002&license=viewergpl$
- *
- * Copyright (c) 2002-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_LLSPINCTRL_H
- #define LL_LLSPINCTRL_H
- #include "stdtypes.h"
- #include "llbutton.h"
- #include "llf32uictrl.h"
- #include "v4color.h"
- #include "llrect.h"
- class LLSpinCtrl
- : public LLF32UICtrl
- {
- public:
- struct Params : public LLInitParam::Block<Params, LLF32UICtrl::Params>
- {
- Optional<S32> label_width;
- Optional<U32> decimal_digits;
- Optional<bool> allow_text_entry;
- Optional<LLUIColor> text_enabled_color;
- Optional<LLUIColor> text_disabled_color;
- Optional<LLButton::Params> up_button;
- Optional<LLButton::Params> down_button;
- Params();
- };
- protected:
- LLSpinCtrl(const Params&);
- friend class LLUICtrlFactory;
- public:
- virtual ~LLSpinCtrl() {} // Children all cleaned up by default view destructor.
- virtual void forceSetValue(const LLSD& value ) ;
- virtual void setValue(const LLSD& value );
- F32 get() const { return getValueF32(); }
- void set(F32 value) { setValue(value); mInitialValue = value; }
- BOOL isMouseHeldDown() const;
- virtual void setEnabled( BOOL b );
- virtual void setFocus( BOOL b );
- virtual void clear();
- virtual BOOL isDirty() const { return( getValueF32() != mInitialValue ); }
- virtual void resetDirty() { mInitialValue = getValueF32(); }
- virtual void setPrecision(S32 precision);
- void setLabel(const LLStringExplicit& label);
- void setLabelColor(const LLColor4& c) { mTextEnabledColor = c; updateLabelColor(); }
- void setDisabledLabelColor(const LLColor4& c) { mTextDisabledColor = c; updateLabelColor();}
- void setAllowEdit(BOOL allow_edit);
- virtual void onTabInto();
- virtual void setTentative(BOOL b); // marks value as tentative
- virtual void onCommit(); // mark not tentative, then commit
- void forceEditorCommit(); // for commit on external button
- virtual BOOL handleScrollWheel(S32 x,S32 y,S32 clicks);
- virtual BOOL handleKeyHere(KEY key, MASK mask);
- void onEditorCommit(const LLSD& data);
- static void onEditorGainFocus(LLFocusableElement* caller, void *userdata);
- static void onEditorChangeFocus(LLUICtrl* caller, S32 direction, void *userdata);
- void onUpBtn(const LLSD& data);
- void onDownBtn(const LLSD& data);
- private:
- void updateLabelColor();
- void updateEditor();
- void reportInvalidData();
- S32 mPrecision;
- class LLTextBox* mLabelBox;
- class LLLineEditor* mEditor;
- LLUIColor mTextEnabledColor;
- LLUIColor mTextDisabledColor;
- class LLButton* mUpBtn;
- class LLButton* mDownBtn;
- BOOL mbHasBeenSet;
- BOOL mAllowEdit;
- };
- #endif // LL_LLSPINCTRL_H