130 lines
4.0 KiB
C++
130 lines
4.0 KiB
C++
/**
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* @file llspinctrl.h
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* @brief Typical spinner with "up" and "down" arrow buttons.
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*
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* $LicenseInfo:firstyear=2002&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLSPINCTRL_H
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#define LL_LLSPINCTRL_H
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#include "stdtypes.h"
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#include "llbutton.h"
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#include "llf32uictrl.h"
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#include "v4color.h"
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#include "llrect.h"
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class LLSpinCtrl
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: public LLF32UICtrl
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{
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public:
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struct Params : public LLInitParam::Block<Params, LLF32UICtrl::Params>
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{
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Optional<S32> label_width;
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Optional<U32> decimal_digits;
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Optional<bool> allow_text_entry;
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Optional<bool> allow_digits_only;
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Optional<bool> label_wrap;
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Optional<LLUIColor> text_enabled_color;
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Optional<LLUIColor> text_disabled_color;
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Optional<LLButton::Params> up_button;
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Optional<LLButton::Params> down_button;
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// <FS:Ansariel> Option to calculate dynamic button height
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Optional<bool> dynamic_button_height;
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Params();
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};
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protected:
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LLSpinCtrl(const Params&);
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friend class LLUICtrlFactory;
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public:
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virtual ~LLSpinCtrl() {} // Children all cleaned up by default view destructor.
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virtual void forceSetValue(const LLSD& value ) ;
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virtual void setValue(const LLSD& value );
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F32 get() const { return getValueF32(); }
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void set(F32 value) { setValue(value); mInitialValue = value; }
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BOOL isMouseHeldDown() const;
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virtual void setEnabled( BOOL b );
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virtual void setFocus( BOOL b );
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virtual void clear();
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virtual BOOL isDirty() const { return( getValueF32() != mInitialValue ); }
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virtual void resetDirty() { mInitialValue = getValueF32(); }
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virtual void setPrecision(S32 precision);
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void setLabel(const LLStringExplicit& label);
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void setLabelColor(const LLColor4& c) { mTextEnabledColor = c; updateLabelColor(); }
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void setDisabledLabelColor(const LLColor4& c) { mTextDisabledColor = c; updateLabelColor();}
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void setAllowEdit(BOOL allow_edit);
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// <FS:Ansariel> Allow setting an argument on the label
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virtual BOOL setLabelArg(const std::string& key, const LLStringExplicit& text);
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virtual void onTabInto();
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virtual void setTentative(BOOL b); // marks value as tentative
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virtual void onCommit(); // mark not tentative, then commit
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void forceEditorCommit(); // for commit on external button
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virtual bool handleScrollWheel(S32 x,S32 y,S32 clicks);
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virtual BOOL handleKeyHere(KEY key, MASK mask);
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void onEditorCommit(const LLSD& data);
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static void onEditorGainFocus(LLFocusableElement* caller, void *userdata);
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static void onEditorLostFocus(LLFocusableElement* caller, void *userdata);
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static void onEditorChangeFocus(LLUICtrl* caller, S32 direction, void *userdata);
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void onUpBtn(const LLSD& data);
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void onDownBtn(const LLSD& data);
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const LLColor4& getEnabledTextColor() const { return mTextEnabledColor.get(); }
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const LLColor4& getDisabledTextColor() const { return mTextDisabledColor.get(); }
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private:
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void updateLabelColor();
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void updateEditor();
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void reportInvalidData();
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S32 mPrecision;
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class LLTextBox* mLabelBox;
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class LLLineEditor* mEditor;
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LLUIColor mTextEnabledColor;
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LLUIColor mTextDisabledColor;
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class LLButton* mUpBtn;
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class LLButton* mDownBtn;
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BOOL mbHasBeenSet;
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BOOL mAllowEdit;
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};
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#endif // LL_LLSPINCTRL_H
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