path: root/mmc_updater/depends/win32cpp/controls.h

// Win32++   Version 7.2
// Released: 5th AUgust 2011
//
//      David Nash
//      email: dnash@bigpond.net.au
//      url: https://sourceforge.net/projects/win32-framework
//
//
// Copyright (c) 2005-2011  David Nash
//
// Permission is hereby granted, free of charge, to
// any person obtaining a copy of this software and
// associated documentation files (the "Software"),
// to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify,
// merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom
// the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice
// shall be included in all copies or substantial portions
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
// OR OTHER DEALINGS IN THE SOFTWARE.
//
////////////////////////////////////////////////////////


////////////////////////////////////////////////////////
// controls.h
//  Declaration of the following classes:
//  CAnimation, CComboBox, CComboBoxEx, CProgressBar,
//  CScrollBar, CSlider, CSpinButton


#ifndef _WIN32XX_CONTROLS_H_
#define _WIN32XX_CONTROLS_H_

#include "wincore.h"

namespace Win32xx
{
	class CAnimation : public CWnd
	{
	public:
		CAnimation() {}
		virtual ~CAnimation() {}

		BOOL Close() const;
		BOOL Open(LPTSTR lpszName) const;
		BOOL Play(UINT wFrom, UINT wTo, UINT cRepeat) const;
		BOOL Seek(UINT wFrame) const;
		BOOL Stop() const;

	protected:
		// Overridables
		virtual void PreRegisterClass(WNDCLASS &wc) { wc.lpszClassName = ANIMATE_CLASS; }
	};


	class CComboBox : public CWnd
	{
	public:
		CComboBox() {}
		virtual ~CComboBox() {}

		int   AddString(LPCTSTR lpszString) const;
		void  Clear() const;
		void  Copy() const;
		void  Cut() const;
		int   DeleteString(int nIndex) const;
		int   Dir(UINT attr, LPCTSTR lpszWildCard ) const;
		int   FindString(int nIndexStart, LPCTSTR lpszString) const;
		int   FindStringExact(int nIndexStart, LPCTSTR lpszString) const;
		int   GetCount() const;
		int   GetCurSel() const;
		CRect GetDroppedControlRect() const;
		BOOL  GetDroppedState() const;
		int   GetDroppedWidth() const;
		DWORD GetEditSel() const;
		BOOL  GetExtendedUI() const;
		int   GetHorizontalExtent() const;
		DWORD GetItemData(int nIndex) const;
		int   GetItemHeight(int nIndex) const;
		int   GetLBText(int nIndex, LPTSTR lpszText) const;
		int   GetLBTextLen(int nIndex) const;
		LCID  GetLocale() const;
		int   GetTopIndex() const;
		int   InitStorage(int nItems, int nBytes) const;
		int   InsertString(int nIndex, LPCTSTR lpszString) const;
		void  LimitText(int nMaxChars) const;
		void  Paste() const;		
		void  ResetContent() const;
		int   SelectString(int nStartAfter, LPCTSTR lpszString) const;
		int   SetCurSel(int nIndex) const;
		int   SetDroppedWidth(int nWidth) const;
		BOOL  SetEditSel(int nStartChar, int nEndChar) const;
		int   SetExtendedUI(BOOL bExtended = TRUE) const;
		void  SetHorizontalExtent(UINT nExtent ) const;
		int   SetItemData(int nIndex, DWORD dwItemData) const;
		int   SetItemHeight(int nIndex, UINT cyItemHeight) const;
		LCID  SetLocale( LCID NewLocale ) const;
		int   SetTopIndex(int nIndex) const;
		void  ShowDropDown(BOOL bShow = TRUE) const;

	protected:
		// Overridables
		virtual void PreRegisterClass(WNDCLASS &wc) { wc.lpszClassName = _T("ComboBox"); }
	};


	class CComboBoxEx : public CWnd
	{
	public:
		CComboBoxEx() {}
		virtual ~CComboBoxEx() {}

		int  	DeleteItem(int nIndex ) const;
		CWnd* 	GetComboBoxCtrl() const;
		CWnd* 	GetEditCtrl() const;
		DWORD 	GetExtendedStyle() const;
		HIMAGELIST GetImageList() const;
		BOOL 	GetItem(COMBOBOXEXITEM* pCBItem) const;
		BOOL 	HasEditChanged () const;
		int     InsertItem(COMBOBOXEXITEM* lpcCBItem) const;
		DWORD 	SetExtendedStyle(DWORD dwExMask, DWORD dwExStyles ) const;
		HIMAGELIST SetImageList(HIMAGELIST himl) const;
		BOOL 	SetItem(PCOMBOBOXEXITEM lpcCBItem) const;

	protected:
		// Overridables
		virtual void PreRegisterClass(WNDCLASS &wc) { wc.lpszClassName = WC_COMBOBOXEX; }
	};


	class CProgressBar : public CWnd
	{
	public:
		CProgressBar() {}
		virtual ~CProgressBar() {}

		int  GetPos() const;
		int  GetRange(BOOL fWhichLimit, PPBRANGE ppBRange) const;
		int  OffsetPos(int nIncrement) const;
		int  SetPos(int nNewPos) const;
		int  SetRange(short nMinRange, short nMaxRange) const;
		int  SetStep(int nStepInc) const;
		int  StepIt() const;

	protected:
		// Overridables
		virtual void PreRegisterClass(WNDCLASS &wc) { wc.lpszClassName = PROGRESS_CLASS; }
	};


	class CScrollBar : public CWnd
	{
	public:
		CScrollBar() {}
		virtual ~CScrollBar() {}

		BOOL EnableScrollBar( UINT nArrowFlags = ESB_ENABLE_BOTH )  const;
		BOOL GetScrollInfo(LPSCROLLINFO lpsi)  const;
		int  GetScrollPos()  const;
		BOOL GetScrollRange(LPINT lpMinPos, LPINT lpMaxPos )  const;
		BOOL SetScrollInfo(LPSCROLLINFO lpsi, BOOL bRedraw = TRUE )  const;
		int  SetScrollPos(int nPos, BOOL bRedraw)  const;
		BOOL SetScrollRange( int nMinPos, int nMaxPos, BOOL bRedraw = TRUE )  const;
		BOOL ShowScrollBar(BOOL bShow)  const;

	protected:
		// Overridables
		virtual void PreRegisterClass(WNDCLASS &wc) { wc.lpszClassName = _T("SCROLLBAR"); ; }
	};


	class CSlider : public CWnd
	{
	public:
		CSlider() {}
		virtual ~CSlider() {}

		void ClearSel() const;
		void ClearTics(BOOL bRedraw = FALSE ) const;
		CWnd* GetBuddy(BOOL fLocation = TRUE ) const;
		CRect GetChannelRect() const;
		int  GetLineSize() const;
		int  GetNumTics() const;
		int  GetPageSize() const;
		int  GetPos() const;
		int  GetRangeMax() const;
		int  GetRangeMin() const;
		int  GetSelEnd() const;
		int  GetSelStart() const;
		int  GetThumbLength() const;
		CRect GetThumbRect() const;
		int  GetTic(int nTic ) const;
		int  GetTicPos(int nTic) const;
		CWnd* GetToolTips() const;
		CWnd* SetBuddy(CWnd* pBuddy, BOOL fLocation = TRUE ) const;
		int  SetLineSize(int nSize) const;
		int  SetPageSize(int nSize) const;
		void SetPos(int nPos, BOOL bRedraw = FALSE) const;
		void SetRangeMax(int nMax, BOOL bRedraw = FALSE) const;
		void SetRangeMin(int nMax, BOOL bRedraw = FALSE) const;
		void SetSelection(int nMin, int nMax, BOOL bRedraw = FALSE) const;
		BOOL SetTic(int nTic) const;
		void SetTicFreq(int nFreq)  const;
		int  SetTipSide(int nLocation) const;
		void SetToolTips(CWnd* pToolTip) const;

	protected:
		// Overridables
		virtual void PreRegisterClass(WNDCLASS &wc) { wc.lpszClassName = TRACKBAR_CLASS; }
	};


	// Also known as an Up/Down control
	class CSpinButton : public CWnd
	{
	public:
		CSpinButton() {}
		virtual ~CSpinButton() {}

		int  GetAccel(int cAccels, LPUDACCEL paAccels) const;
		int  GetBase() const;
		CWnd* GetBuddy() const;
		int  GetPos() const;
		DWORD GetRange() const;
		BOOL SetAccel(int cAccels, LPUDACCEL paAccels) const;
		int  SetBase(int nBase) const;
		CWnd* SetBuddy(CWnd* hwndBuddy) const;
		int  SetPos(int nPos) const;
		void SetRange(int nLower, int nUpper) const;

	protected:
		// Overridables
		virtual void PreCreate(CREATESTRUCT &cs);
		virtual void PreRegisterClass(WNDCLASS &wc);
	};

} // namespace Win32xx

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

namespace Win32xx
{

	////////////////////////////////////////
	// Definitions for the CAnimation class
	//
	inline BOOL CAnimation::Close() const
	// Closes an AVI clip.
	{
		assert(IsWindow());
		return Animate_Close(m_hWnd);
	}

	inline BOOL CAnimation::Open(LPTSTR lpszName) const
	// Opens an AVI clip and displays its first frame in an animation control.
	{
		assert(IsWindow());
		return Animate_Open(m_hWnd, lpszName);
	}

	inline BOOL CAnimation::Play(UINT wFrom, UINT wTo, UINT cRepeat) const
	// Plays an AVI clip in an animation control. The control plays the clip
	//	in the background while the thread continues executing.
	{
		assert(IsWindow());
		return Animate_Play(m_hWnd, wFrom, wTo, cRepeat);
	}

	inline BOOL CAnimation::Seek(UINT wFrame) const
	// Directs an animation control to display a particular frame of an AVI clip. 
	// The control displays the clip in the background while the thread continues executing.
	{
		assert(IsWindow());
		return Animate_Seek(m_hWnd, wFrame);
	}

	inline BOOL CAnimation::Stop() const
	// Stops playing an AVI clip in an animation control.
	{
		assert(IsWindow());
		return Animate_Stop(m_hWnd);
	}


	////////////////////////////////////////
	// Definitions for the CComboBox class
	//
	inline int  CComboBox::AddString(LPCTSTR lpszString) const
	// Adds a string to the list box of a combo box. If the combo box does not 
	// have the CBS_SORT style, the string is added to the end of the list. 
	// Otherwise, the string is inserted into the list, and the list is sorted.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_ADDSTRING, 0, (LPARAM)lpszString);
	}

	inline void CComboBox::Clear() const
	// Deletes the current selection, if any, from the combo box's edit control.
	{
		assert(IsWindow());
		SendMessage(WM_CLEAR, 0, 0);
	}

	inline void CComboBox::Copy() const
	// Copies the current selection to the clipboard in CF_TEXT format.
	{
		assert(IsWindow());
		SendMessage(WM_COPY, 0, 0);
	}

	inline void CComboBox::Cut() const
	// Deletes the current selection, if any, in the edit control and copies 
	// the deleted text to the clipboard in CF_TEXT format.
	{
		assert(IsWindow());
		SendMessage(WM_CUT, 0, 0);
	}

	inline int  CComboBox::DeleteString(int nIndex) const
	// Deletes a string in the list box of a combo box. 
	{
		assert(IsWindow());
		return (int)SendMessage(CB_DELETESTRING, (WPARAM)nIndex, 0);
	}

	inline int  CComboBox::Dir(UINT attr, LPCTSTR lpszWildCard ) const
	// Adds the names of directories and files that match a specified string 
	// and set of file attributes.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_DIR, (WPARAM)attr, (LPARAM)lpszWildCard);
	}

	inline int  CComboBox::FindString(int nIndexStart, LPCTSTR lpszString) const
	// Search the list box of a combo box for an item beginning with the 
	// characters in a specified string.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_FINDSTRING, (WPARAM)nIndexStart, (LPARAM)lpszString);
	}

	inline int  CComboBox::FindStringExact(int nIndexStart, LPCTSTR lpszString) const
	// Find the first list box string in a combo box that matches the string specified in lpszString. 
	{
		assert(IsWindow());
		return (int)SendMessage(CB_FINDSTRINGEXACT, (WPARAM)nIndexStart, (LPARAM)lpszString);
	}

	inline int  CComboBox::GetCount() const
	// Retrieves the number of items in the list box of the combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETCOUNT, 0,0);
	}

	inline int  CComboBox::GetCurSel() const
	// Retrieves the index of the currently selected item, if any, in the list box of the combo box. 
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETCURSEL, 0,0);
	}

	inline CRect CComboBox::GetDroppedControlRect() const
	// Retrieves the screen coordinates of the combo box in its dropped-down state. 
	{
		assert(IsWindow());
		CRect rc;
		SendMessage(CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&rc);
		return rc;
	}

	inline BOOL CComboBox::GetDroppedState() const
	// Determines whether the list box of the combo box is dropped down.
	{
		assert(IsWindow());
		return (BOOL)SendMessage(CB_GETDROPPEDSTATE, 0, 0);
	}

	inline int  CComboBox::GetDroppedWidth() const
	// Retrieves the minimum allowable width, in pixels, of the list box of the combo box 
	// with the CBS_DROPDOWN or CBS_DROPDOWNLIST style.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETDROPPEDWIDTH, 0, 0);
	}

	inline DWORD CComboBox::GetEditSel() const
	// Gets the starting and ending character positions of the current selection 
	// in the edit control of the combo box. 
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETEDITSEL, 0, 0);
	}

	inline BOOL CComboBox::GetExtendedUI() const
	// Determines whether the combo box has the default user interface or the extended user interface.
	{
		assert(IsWindow());
		return (BOOL)SendMessage(CB_GETEXTENDEDUI, 0, 0);
	}

	inline int  CComboBox::GetHorizontalExtent() const
	// Retrieve from the combo box the width, in pixels, by which the list box can 
	// be scrolled horizontally (the scrollable width).
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETHORIZONTALEXTENT, 0, 0);
	}

	inline DWORD CComboBox::GetItemData(int nIndex) const
	// Retrieves the application-supplied value associated with the specified item in the combo box.
	{
		assert(IsWindow());
		return (DWORD)SendMessage(CB_GETITEMDATA, (WPARAM)nIndex, 0);
	}

	inline int  CComboBox::GetItemHeight(int nIndex) const
	// Determines the height of list items or the selection field in the combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETITEMHEIGHT, (WPARAM)nIndex, 0);
	}

	inline int  CComboBox::GetLBText(int nIndex, LPTSTR lpszText) const
	//  Retrieves a string from the list of the combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETLBTEXT, (WPARAM)nIndex, (LPARAM)lpszText);
	}

	inline int  CComboBox::GetLBTextLen(int nIndex) const
	// Retrieves the length, in characters, of a string in the list of the combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETLBTEXTLEN, (WPARAM)nIndex, 0);
	}

	inline LCID CComboBox::GetLocale() const
	// Retrieves the current locale of the combo box.
	{
		assert(IsWindow());
		return (LCID)SendMessage(CB_GETLOCALE, 0, 0);
	}

	inline int  CComboBox::GetTopIndex() const
	// Retrieves the zero-based index of the first visible item in the list box portion of the combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_GETTOPINDEX, 0, 0);
	}

	inline int  CComboBox::InitStorage(int nItems, int nBytes) const
	// Allocates memory for storing list box items. Use this before adding a 
	// large number of items to the list box portion of a combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_INITSTORAGE, (WPARAM)nItems, (LPARAM)nBytes);
	}

	inline int  CComboBox::InsertString(int nIndex, LPCTSTR lpszString) const
	// Inserts a string into the list box of the combo box. Unlike the AddString, 
	// a list with the CBS_SORT style is not sorted.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_INSERTSTRING, (WPARAM)nIndex, (LPARAM)lpszString);
	}

	inline void CComboBox::Paste() const
	// Copies the current content of the clipboard to the combo box's edit control at the current caret position.
	{
		assert(IsWindow());
		SendMessage(WM_PASTE, 0, 0);
	}

	inline void CComboBox::LimitText(int nMaxChars) const
	// Limits the length of the text the user may type into the edit control of the combo box.
	{
		assert(IsWindow());
		SendMessage(CB_LIMITTEXT, (WPARAM)nMaxChars, 0);
	}

	inline void CComboBox::ResetContent() const
	// Removes all items from the list box and edit control of the combo box.
	{
		assert(IsWindow());
		SendMessage(CB_RESETCONTENT, 0, 0);
	}

	inline int  CComboBox::SelectString(int nStartAfter, LPCTSTR lpszString) const
	// Searches the list of a combo box for an item that begins with the characters in a
	// specified string. If a matching item is found, it is selected and copied to the edit control.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_SELECTSTRING, (WPARAM)nStartAfter, (LPARAM)lpszString);
	}

	inline int  CComboBox::SetCurSel(int nIndex) const
	// Selects a string in the list of the combo box. If necessary, the list scrolls the string into view.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_SETCURSEL, (WPARAM)nIndex, 0);
	}

	inline int  CComboBox::SetDroppedWidth(int nWidth) const
	// Sets the maximum allowable width, in pixels, of the list box of the combo box with
	// the CBS_DROPDOWN or CBS_DROPDOWNLIST style.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_SETDROPPEDWIDTH, (WPARAM)nWidth, 0);
	}

	inline BOOL CComboBox::SetEditSel(int nStartChar, int nEndChar) const
	// Selects characters in the edit control of the combo box.
	{
		assert(IsWindow());
		return (BOOL)SendMessage(CB_SETEDITSEL, 0, (LPARAM)MAKELONG(nStartChar,nEndChar));
	}

	inline int  CComboBox::SetExtendedUI(BOOL bExtended) const
	// Selects either the default user interface or the extended user interface for the combo box that 
	// has the CBS_DROPDOWN or CBS_DROPDOWNLIST style.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_SETEXTENDEDUI, (WPARAM)bExtended, 0);
	}

	inline void CComboBox::SetHorizontalExtent(UINT nExtent ) const
	// Sets the width, in pixels, by which the list box can be scrolled horizontally (the scrollable width).
	{
		assert(IsWindow());
		SendMessage(CB_SETHORIZONTALEXTENT, (WPARAM)nExtent, 0);
	}

	inline int  CComboBox::SetItemData(int nIndex, DWORD dwItemData) const
	// Sets the value associated with the specified item in the combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_SETITEMDATA, (WPARAM)nIndex, (LPARAM)dwItemData);
	}

	inline int  CComboBox::SetItemHeight(int nIndex, UINT cyItemHeight) const
	// Sets the height of list items or the selection field in the combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_SETITEMHEIGHT, (WPARAM)nIndex, (LPARAM)cyItemHeight);
	}

	inline LCID CComboBox::SetLocale( LCID NewLocale ) const
	// Sets the current locale of the combo box.
	{
		assert(IsWindow());
		return (LCID)SendMessage(CB_SETLOCALE, (WPARAM)NewLocale, 0);
	}

	inline int  CComboBox::SetTopIndex(int nIndex) const
	// Ensure that a particular item is visible in the list box of the combo box.
	{
		assert(IsWindow());
		return (int)SendMessage(CB_SETTOPINDEX, (WPARAM)nIndex, 0);
	}

	inline void CComboBox::ShowDropDown(BOOL bShow) const
	// Shows or hides the list box of the combo box that has the CBS_DROPDOWN or CBS_DROPDOWNLIST style.
	{
		assert(IsWindow());
		SendMessage(CB_SHOWDROPDOWN, (WPARAM)bShow, 0);
	}


	////////////////////////////////////////
	// Definitions for the CComboBoxEx class
	//
	inline int  CComboBoxEx::DeleteItem(int nIndex ) const
	// Removes an item from the ComboBoxEx control.
	{
		assert(IsWindow());
		return (int)SendMessage(CBEM_DELETEITEM, (WPARAM)nIndex, 0);
	}

	inline CWnd* CComboBoxEx::GetComboBoxCtrl() const
	// Retrieves the handle to the child combo box control.
	{
		assert(IsWindow());
		return FromHandle((HWND)SendMessage(CBEM_GETCOMBOCONTROL, 0, 0));
	}

	inline CWnd* CComboBoxEx::GetEditCtrl() const
	// Retrieves the handle to the edit control portion of the ComboBoxEx control.
	{
		assert(IsWindow());
		return FromHandle((HWND)SendMessage(CBEM_GETEDITCONTROL, 0, 0));
	}

	inline DWORD CComboBoxEx::GetExtendedStyle() const
	// Retrieves the extended styles that are in use for the ComboBoxEx control.
	{
		assert(IsWindow());
		return (DWORD)SendMessage(CBEM_GETEXTENDEDSTYLE, 0, 0);
	}

	inline HIMAGELIST CComboBoxEx::GetImageList() const
	// Retrieves the handle to an image list assigned to the ComboBoxEx control.
	{
		assert(IsWindow());
		return (HIMAGELIST)SendMessage(CBEM_GETIMAGELIST, 0, 0);
	}

	inline BOOL CComboBoxEx::GetItem(COMBOBOXEXITEM* pCBItem) const
	// Retrieves item information for the given ComboBoxEx item.
	{
		assert(IsWindow());
		return (BOOL)SendMessage(CBEM_GETITEM, 0, (LPARAM)pCBItem);
	}

	inline BOOL CComboBoxEx::HasEditChanged () const
	// Determines whether or not the user has changed the text of the ComboBoxEx edit control.
	{
		assert(IsWindow());
		return (BOOL)SendMessage(CBEM_HASEDITCHANGED, 0, 0);
	}

	inline int CComboBoxEx::InsertItem(COMBOBOXEXITEM* lpcCBItem) const
	// Inserts a new item in the ComboBoxEx control. 
	{
		assert(IsWindow());
		return (int)SendMessage(CBEM_INSERTITEM, 0, (LPARAM)lpcCBItem);
	}

	inline DWORD CComboBoxEx::SetExtendedStyle(DWORD dwExMask, DWORD dwExStyles ) const
	// Sets extended styles within the ComboBoxEx control.
	{
		assert(IsWindow());
		return (DWORD)SendMessage(CBEM_SETEXTENDEDSTYLE, (WPARAM)dwExMask, (LPARAM)dwExStyles);
	}

	inline HIMAGELIST CComboBoxEx::SetImageList(HIMAGELIST himl) const
	// Sets an image list for the ComboBoxEx control.
	{
		assert(IsWindow());
		return (HIMAGELIST)SendMessage(CBEM_SETIMAGELIST, 0, (LPARAM)himl);
	}

	inline BOOL CComboBoxEx::SetItem(PCOMBOBOXEXITEM lpcCBItem) const
	// Sets the attributes for an item in the ComboBoxEx control.
	{
		assert(IsWindow());
		return (BOOL)SendMessage(CBEM_SETITEM, 0, (LPARAM)lpcCBItem);
	}


	////////////////////////////////////////
	// Definitions for the CProgressBar class
	//
	inline int CProgressBar::GetPos() const
	// Retrieves the current position of the progress bar.
	{
		assert(IsWindow());
		return (int)SendMessage(PBM_GETPOS, 0, 0);
	}

	inline int CProgressBar::GetRange(BOOL fWhichLimit, PPBRANGE ppBRange) const
	// Retrieves information about the current high and low limits of the progress bar control.
	{
		assert(IsWindow());
		return (int)SendMessage(PBM_GETRANGE, (WPARAM)fWhichLimit, (LPARAM) (PPBRANGE) ppBRange);
	}

	inline int CProgressBar::OffsetPos(int nIncrement) const
	// Advances the current position of the progress bar by a specified increment and redraws
	// the bar to reflect the new position.
	{
		assert(IsWindow());
		return (int)SendMessage(PBM_DELTAPOS, (WPARAM)nIncrement, 0);
	}

	inline int CProgressBar::SetPos(int nNewPos) const
	// Sets the current position for the progress bar and redraws the bar to reflect the new position.
	{
		assert(IsWindow());
		return (int)SendMessage(PBM_SETPOS, (WPARAM)nNewPos, 0);
	}

	inline int CProgressBar::SetRange(short nMinRange, short nMaxRange) const
	// Sets the minimum and maximum values for the progress bar and redraws the bar to reflect the new range.
	{
		assert(IsWindow());
		return (int)SendMessage(PBM_SETRANGE, 0, (LPARAM) MAKELPARAM (nMinRange, nMaxRange));
	}

	inline int CProgressBar::SetStep(int nStepInc) const
	// Specifies the step increment for the progress bar.
	{
		assert(IsWindow());
		return (int)SendMessage(PBM_SETSTEP, (WPARAM)nStepInc, 0);
	}
	
	inline int CProgressBar::StepIt() const
	// Advances the current position for a progress bar by the step increment and 
	// redraws the bar to reflect the new position.
	{
		assert(IsWindow());
		return (int)SendMessage(PBM_STEPIT, 0, 0);
	}


	////////////////////////////////////////
	// Definitions for the CScrollBar class
	//
	inline BOOL CScrollBar::EnableScrollBar( UINT nArrowFlags )  const
	// Enables or disables the scroll bar arrows.
	{
		assert(IsWindow());
		return ::EnableScrollBar(m_hWnd, SB_CTL, nArrowFlags);
	}

	inline BOOL CScrollBar::GetScrollInfo(LPSCROLLINFO lpsi)  const
	// Retrieves the parameters of a scroll bar, including the minimum and maximum 
	// scrolling positions, the page size, and the position of the scroll box (thumb).
	{
		assert(IsWindow());
		return ::GetScrollInfo(m_hWnd, SB_CTL, lpsi);
	}

	inline int CScrollBar::GetScrollPos()  const
	// Retrieves the current position of the scroll box (thumb) in the scroll bar.
	{
		assert(IsWindow());
		return ::GetScrollPos(m_hWnd, SB_CTL);
	}

	inline BOOL CScrollBar::GetScrollRange(LPINT lpMinPos, LPINT lpMaxPos )  const
	// Retrieves the current minimum and maximum scroll box (thumb) positions for the scroll bar. 
	{
		assert(IsWindow());
		return ::GetScrollRange(m_hWnd, SB_CTL, lpMinPos, lpMaxPos);
	}

	inline BOOL CScrollBar::SetScrollInfo(LPSCROLLINFO lpsi, BOOL bRedraw )  const
	// Sets the parameters of the scroll bar, including the minimum and maximum scrolling positions, 
	// the page size, and the position of the scroll box (thumb).
	{
		assert(IsWindow());
		return ::SetScrollInfo(m_hWnd, SB_CTL, lpsi, bRedraw);
	}

	inline int CScrollBar::SetScrollPos(int nPos, BOOL bRedraw)  const
	// Sets the position of the scroll box (thumb) in the scroll bar and, if requested, 
	// redraws the scroll bar to reflect the new position of the scroll box.
	{
		assert(IsWindow());
		return ::SetScrollPos(m_hWnd, SB_CTL, nPos, bRedraw);
	}

	inline BOOL CScrollBar::SetScrollRange( int nMinPos, int nMaxPos, BOOL bRedraw )  const
	// Sets the minimum and maximum scroll box positions for the scroll bar.
	{
		assert(IsWindow());
		return ::SetScrollRange(m_hWnd, SB_CTL, nMinPos, nMaxPos, bRedraw);
	}

	inline BOOL CScrollBar::ShowScrollBar(BOOL bShow)  const
	// Shows or hides the scroll bar.
	{
		assert(IsWindow());
		return ::ShowScrollBar(m_hWnd, SB_CTL, bShow);
	}

	////////////////////////////////////////
	// Definitions for the CSlider class
	//
	inline void CSlider::ClearSel() const
	// Clears the current selection range in the trackbar.
	{
		assert(IsWindow());
		SendMessage(TBM_CLEARSEL, 0, 0);
	}

	inline void CSlider::ClearTics(BOOL bRedraw) const
	// Removes the current tick marks from the trackbar.
	{
		assert(IsWindow());
		SendMessage(TBM_CLEARTICS, (WPARAM)bRedraw, 0);
	}

	inline CWnd* CSlider::GetBuddy(BOOL fLocation) const
	// Retrieves the handle to the trackbar control buddy window at a given location.
	{
		assert(IsWindow());
		return FromHandle((HWND)SendMessage(TBM_GETBUDDY, (WPARAM)fLocation, 0));
	}

	inline CRect CSlider::GetChannelRect() const
	// Retrieves the size and position of the bounding rectangle for the trackbar's channel.
	{
		assert(IsWindow());
		CRect rc;
		SendMessage(TBM_GETCHANNELRECT, 0, (LPARAM)&rc);
		return rc;
	}

	inline int  CSlider::GetLineSize() const
	// Retrieves the number of logical positions the trackbar's slider moves in response
	// to keyboard input from the arrow keys.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETLINESIZE, 0, 0);
	}

	inline int  CSlider::GetNumTics() const
	// Retrieves the number of tick marks in the trackbar.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETNUMTICS, 0, 0);
	}

	inline int  CSlider::GetPageSize() const
	// Retrieves the number of logical positions the trackbar's slider moves in response to 
	// keyboard input, or mouse input, such as clicks in the trackbar's channel.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETPAGESIZE, 0, 0);
	}

	inline int  CSlider::GetPos() const
	// Retrieves the current logical position of the slider in the trackbar.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETPOS, 0, 0);
	}

	inline int  CSlider::GetRangeMax() const
	// Retrieves the maximum position for the slider in the trackbar.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETRANGEMAX, 0, 0);
	}

	inline int  CSlider::GetRangeMin() const
	// Retrieves the minimum position for the slider in the trackbar. 
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETRANGEMIN, 0, 0);
	}

	inline int  CSlider::GetSelEnd() const
	// Retrieves the ending position of the current selection range in the trackbar. 
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETSELEND, 0, 0);
	}

	inline int  CSlider::GetSelStart() const
	// Retrieves the starting position of the current selection range in the trackbar.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETSELSTART, 0, 0);
	}

	inline int  CSlider::GetThumbLength() const
	// Retrieves the length of the slider in the trackbar.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETTHUMBLENGTH, 0, 0);
	}

	inline CRect CSlider::GetThumbRect() const
	// Retrieves the size and position of the bounding rectangle for the slider in the trackbar. 
	{
		CRect rc;
		SendMessage(TBM_GETTHUMBRECT, 0, (LPARAM)&rc);
		return rc;
	}

	inline int CSlider::GetTic(int nTic ) const
	// Retrieves the logical position of a tick mark in the trackbar.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETTIC, (WPARAM)nTic, 0);
	}

	inline int  CSlider::GetTicPos(int nTic) const
	// Retrieves the current physical position of a tick mark in the trackbar.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_GETTICPOS, (WPARAM)nTic, 0);
	}

	inline CWnd* CSlider::GetToolTips() const
	// Retrieves the handle to the ToolTip control assigned to the trackbar, if any.
	{
		assert(IsWindow());
		return FromHandle((HWND)SendMessage(TBM_GETTOOLTIPS, 0, 0));
	}

	inline CWnd* CSlider::SetBuddy(CWnd* pBuddy, BOOL fLocation /*= TRUE*/ ) const
	// Assigns a window as the buddy window for the trackbar control.
	{
		assert(IsWindow());
		return FromHandle((HWND)SendMessage(TBM_SETBUDDY, (WPARAM)fLocation, (LPARAM)pBuddy->GetHwnd()));
	}

	inline int  CSlider::SetLineSize(int nSize) const
	// Sets the number of logical positions the trackbar's slider moves in response to 
	// keyboard input from the arrow keys.
	{
		assert(IsWindow());
		return(int)SendMessage(TBM_SETLINESIZE, 0, (LPARAM)nSize);
	}

	inline int  CSlider::SetPageSize(int nSize) const
	// Sets the number of logical positions the trackbar's slider moves in response to 
	// keyboard input, or mouse input such as clicks in the trackbar's channel.
	{
		assert(IsWindow());
		return(int)SendMessage(TBM_SETPAGESIZE, 0, (LPARAM)nSize);
	}

	inline void CSlider::SetPos(int nPos, BOOL bRedraw) const
	// Sets the current logical position of the slider in the trackbar.
	{
		assert(IsWindow());
		SendMessage(TBM_SETPOS, (WPARAM)bRedraw, (LPARAM)nPos);
	}

	inline void CSlider::SetRangeMax(int nMax, BOOL bRedraw) const
	// Sets the maximum logical position for the slider in the trackbar.
	{
		assert(IsWindow());
		SendMessage(TBM_SETRANGEMAX, (WPARAM)bRedraw, (LPARAM)nMax);
	}

	inline void CSlider::SetRangeMin(int nMax, BOOL bRedraw) const
	// Sets the minimum logical position for the slider in the trackbar.
	{
		assert(IsWindow());
		SendMessage(TBM_SETRANGEMIN, (WPARAM)bRedraw, (LPARAM)nMax);
	}

	inline void CSlider::SetSelection(int nMin, int nMax, BOOL bRedraw) const
	// Sets the starting and ending positions for the available selection range in the trackbar.
	{
		assert(IsWindow());
		SendMessage(TBM_SETSEL, (WPARAM)bRedraw, (LPARAM)MAKELONG(nMax, nMin));
	}

	inline BOOL CSlider::SetTic(int nTic) const
	// Sets a tick mark in the trackbar at the specified logical position. 
	{
		assert(IsWindow());
		return (BOOL)SendMessage(TBM_SETTIC, 0, nTic);
	}

	inline void CSlider::SetTicFreq(int nFreq)  const
	// Sets the interval frequency for tick marks in the trackbar.
	{
		assert(IsWindow());
		SendMessage(TBM_SETTICFREQ, (WPARAM)nFreq, 0);
	}

	inline int  CSlider::SetTipSide(int nLocation) const
	// Positions a ToolTip control used by the trackbar control.
	{
		assert(IsWindow());
		return (int)SendMessage(TBM_SETTIPSIDE, (WPARAM)nLocation, 0);
	}

	inline void CSlider::SetToolTips(CWnd* pToolTip) const
	// Assigns a ToolTip control to the trackbar control.
	{
		assert(IsWindow());
		SendMessage(TBM_SETTOOLTIPS, (WPARAM)pToolTip->GetHwnd(), 0);
	}

	////////////////////////////////////////
	// Definitions for the CSpinButton class
	//
	inline int CSpinButton::GetAccel(int cAccels, LPUDACCEL paAccels) const
	// Retrieves acceleration information for the up-down control.
	{
		assert(IsWindow());
		return (int)SendMessage(UDM_GETACCEL, (WPARAM)cAccels, (LPARAM)paAccels);
	}

	inline int CSpinButton::GetBase() const
	// Retrieves the current radix base (that is, either base 10 or 16) for the up-down control.
	{
		assert(IsWindow());
		return (int)SendMessage(UDM_GETBASE, 0, 0);
	}

	inline CWnd* CSpinButton::GetBuddy() const
	// Retrieves the handle to the current buddy window.
	{
		assert(IsWindow());
		return FromHandle((HWND)SendMessage(UDM_GETBUDDY, 0, 0));
	}

	inline int CSpinButton::GetPos() const
	// Retrieves the current position of the up-down control with 16-bit precision.
	{
		assert(IsWindow());
		return (int)SendMessage(UDM_GETPOS, 0, 0);
	}

	inline DWORD CSpinButton::GetRange() const
	// Retrieves the minimum and maximum positions (range) for the up-down control.
	{
		assert(IsWindow());
		return (DWORD)SendMessage(UDM_GETRANGE, 0, 0);
	}
	
	inline void CSpinButton::PreCreate(CREATESTRUCT &cs)
    { 
		cs.style = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VISIBLE |UDS_SETBUDDYINT; 
	}
	
	inline void CSpinButton::PreRegisterClass(WNDCLASS &wc)
	{
		wc.lpszClassName = UPDOWN_CLASS;
	}

	inline BOOL CSpinButton::SetAccel(int cAccels, LPUDACCEL paAccels) const
	// Sets the acceleration for the up-down control.
	{
		assert(IsWindow());
		return (BOOL)SendMessage(UDM_SETACCEL, (WPARAM)cAccels, (LPARAM)paAccels);
	}

	inline int CSpinButton::SetBase(int nBase) const
	// Sets the radix base for the up-down control.
	{
		assert(IsWindow());
		return (int)SendMessage(UDM_SETBASE, (WPARAM)nBase, 0);
	}

	inline CWnd* CSpinButton::SetBuddy(CWnd* pBuddy) const
	// Sets the buddy window for the up-down control.
	{
		assert(IsWindow());
		return FromHandle((HWND)SendMessage(UDM_SETBUDDY, (WPARAM)pBuddy->GetHwnd(), 0));
	}

	inline int CSpinButton::SetPos(int nPos) const
	// Sets the current position for the up-down control with 16-bit precision.
	{
		assert(IsWindow());
		return (int)SendMessage(UDM_SETPOS, 0, (LPARAM)MAKELONG ((short) nPos, 0));
	}

	inline void CSpinButton::SetRange(int nLower, int nUpper) const
	// Sets the minimum and maximum positions (range) for the up-down control.
	{
		assert(IsWindow());
		SendMessage(UDM_SETRANGE, 0, (LPARAM)MAKELONG(nUpper, nLower));
	}

} // namespace Win32xx

#endif //  define _WIN32XX_CONTROLS_H_