[Wgui-cvs] wgui/includes wg_range_control.h,NONE,1.1 Makefile.am,1.10,1.11 wgui.h,1.32,1.33

[Rob W. <gre...@us...>]

Update of /cvsroot/wgui/wgui/includes
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2833/includes

Modified Files:
	Makefile.am wgui.h 
Added Files:
	wg_range_control.h 
Log Message:
Added CRangeControl.

--- NEW FILE: wg_range_control.h ---
// wg_range_control.h
//
// CRangeControl interface
//
//
// Copyright (c) 2002-2004 Rob Wiskow
// ro...@bo...
//
// 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; either
// version 2.1 of the License, or (at your option) any later version.
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//


#ifndef _WG_RANGE_CONTROL_H_
#define _WG_RANGE_CONTROL_H_

#include "wg_window.h"


namespace wGui
{

//! An abstract class that handles all the basics of a control that uses a value that is constrained to a certain range
//! Sends a CTRL_VALUECHANGE message whenever the value changes

template<typename T>
class CRangeControl : public CWindow
{
public:
	//! Constructs a range control
  	//! \param WindowRect A CRect that defines the outer limits of the control
	//! \param pParent A pointer to the parent window
	//! \param minLimit The minimum limit for the control
	//! \param maxLimit The maximum limit for the control
	//! \param stepSize The amount to increase/decrease the value by for Increment and Decrement
	//! \param defaultValue The amount to initialize the value to
	CRangeControl(const CRect& WindowRect, CWindow* pParent, T minLimit, T maxLimit, T stepSize, T defaultValue) :
		CWindow(WindowRect, pParent), m_MinLimit(minLimit), m_MaxLimit(maxLimit), m_StepSize(stepSize), m_Value(defaultValue) { }

	//! Set the lower limit for the control
	void SetMinLimit(T minLimit) { m_MinLimit = minLimit; }

	//! \return The minimum limit of the progress bar
	T GetMinLimit(void) const { return m_MinLimit; }

	//! Set the upper limit for the control
	void SetMaxLimit(T maxLimit) { m_MaxLimit = maxLimit; }

	//! \return The maximum limit of the progress bar
	T GetMaxLimit(void) const { return m_MaxLimit; }

	//! Set the current steo size.
	void SetStepSize(T stepSize);

	//! \return The current step size
	T GetStepSize(void) const { return m_StepSize; }

	//! Set the current value.
	void SetValue(T value);

	//! \return The current value
	T GetValue(void) const { return m_Value; }

	//! Increase the value by one step size
	void Increment(void);

	//! Decrease the value by one step size
	void Decrement(void);


private:
	T m_MinLimit;  //!< The minimum value of the control
	T m_MaxLimit;  //!< The maximum value of the control
	T m_StepSize;  //!< The step size of the control
	T m_Value;  //!< The current value of the control


private:
	void operator=(CRangeControl) { }  //!< The assignment operator is not allowed for CWindow derived objects
};

}


#endif  // _WG_RANGE_CONTROL_H_


Index: Makefile.am
===================================================================
RCS file: /cvsroot/wgui/wgui/includes/Makefile.am,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** Makefile.am	31 Mar 2004 15:31:32 -0000	1.10
--- Makefile.am	26 Apr 2004 22:38:00 -0000	1.11
***************
*** 27,30 ****
--- 27,31 ----
  	wg_point.h \
  	wg_progress.h \
+ 	wg_range_control.h \
  	wg_rect.h \
  	wg_renderedstring.h \

Index: wgui.h
===================================================================
RCS file: /cvsroot/wgui/wgui/includes/wgui.h,v
retrieving revision 1.32
retrieving revision 1.33
diff -C2 -d -r1.32 -r1.33
*** wgui.h	2 Apr 2004 17:26:14 -0000	1.32
--- wgui.h	26 Apr 2004 22:38:00 -0000	1.33
***************
*** 45,48 ****
--- 45,49 ----
  #include "wg_application.h"
  #include "wg_window.h"
+ #include "wg_range_control.h"
  #include "wg_view.h"
  #include "wg_frame.h"