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1 files changed, 121 insertions, 0 deletions

diff --git a/indra/llui/llspinctrl.h b/indra/llui/llspinctrl.h
new file mode 100644
index 0000000000..d6ccd4d6bf
--- /dev/null
+++ b/indra/llui/llspinctrl.h
@@ -0,0 +1,121 @@
+/** 
+ * @file llspinctrl.h
+ * @brief LLSpinCtrl base class
+ *
+ * Copyright (c) 2002-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#ifndef LL_LLSPINCTRL_H
+#define LL_LLSPINCTRL_H
+
+
+#include "stdtypes.h"
+#include "lluictrl.h"
+#include "v4color.h"
+#include "llrect.h"
+
+//
+// Constants
+//
+const S32	SPINCTRL_BTN_HEIGHT		=  8;
+const S32	SPINCTRL_BTN_WIDTH		= 16;
+const S32	SPINCTRL_SPACING		=  2;							// space between label right and button left
+const S32	SPINCTRL_HEIGHT			=  2 * SPINCTRL_BTN_HEIGHT;
+const S32	SPINCTRL_DEFAULT_LABEL_WIDTH = 10;
+
+//
+// Classes
+//
+class LLFontGL;
+class LLButton;
+class LLTextBox;
+class LLLineEditor;
+
+
+class LLSpinCtrl
+: public LLUICtrl
+{
+public:
+	LLSpinCtrl(const LLString& name, const LLRect& rect,
+		const LLString& label,
+		const LLFontGL* font,
+		void (*commit_callback)(LLUICtrl*, void*),
+		void* callback_userdata,
+		F32 initial_value, F32 min_value, F32 max_value, F32 increment,
+		const LLString& control_name = LLString(),
+		S32 label_width = SPINCTRL_DEFAULT_LABEL_WIDTH );
+
+	virtual ~LLSpinCtrl();
+	virtual EWidgetType getWidgetType() const { return WIDGET_TYPE_SPINNER; }
+	virtual LLString getWidgetTag() const { return LL_SPIN_CTRL_TAG; }
+	virtual LLXMLNodePtr getXML(bool save_children = true) const;
+	static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
+
+	virtual void	setValue(const LLSD& value );
+	virtual LLSD	getValue() const;
+			F32		get() { return (F32)getValue().asReal(); }
+			void	set(F32 value) { setValue(value); }
+
+	virtual void	setMinValue(LLSD min_value)	{ setMinValue((F32)min_value.asReal()); }
+	virtual void	setMaxValue(LLSD max_value)	{ setMaxValue((F32)max_value.asReal());  }
+
+	BOOL			isMouseHeldDown();
+
+	virtual void    setEnabled( BOOL b );
+	virtual void	setFocus( BOOL b );
+	virtual void	clear();
+	virtual void	setPrecision(S32 precision);
+	virtual void	setMinValue(F32 min)			{ mMinValue = min; }
+	virtual void	setMaxValue(F32 max)			{ mMaxValue = max; }
+	virtual void	setIncrement(F32 inc)			{ mIncrement = inc; }
+
+	void			setLabel(const LLString& label);
+	void			setLabelColor(const LLColor4& c)			{ mTextEnabledColor = c; }
+	void			setDisabledLabelColor(const LLColor4& c)	{ mTextDisabledColor = c; }
+
+	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, BOOL called_from_parent);
+
+	virtual void	draw();
+
+	static void		onEditorCommit(LLUICtrl* caller, void* userdata);
+	static void		onEditorGainFocus(LLUICtrl* caller, void *userdata);
+	static void		onEditorChangeFocus(LLUICtrl* caller, S32 direction, void *userdata);
+
+	static void		onUpBtn(void *userdata);
+	static void		onDownBtn(void *userdata);
+
+protected:
+	void			updateEditor();
+	void			reportInvalidData();
+
+protected:
+
+	F32				mValue;
+	F32				mInitialValue;
+	F32				mMaxValue;
+	F32				mMinValue;
+	F32				mIncrement;
+
+	S32				mPrecision;
+	LLTextBox*		mLabelBox;
+
+	LLLineEditor*	mEditor;
+	LLColor4		mTextEnabledColor;
+	LLColor4		mTextDisabledColor;
+
+	LLButton*		mUpBtn;
+	LLButton*		mDownBtn;
+
+	BOOL			mbHasBeenSet;
+};
+
+#endif  // LL_LLSPINCTRL_H