cecreatebutton.h

wince 5.0下应用软件

#ifndef _CSWIMAGEBTN_H_
#define _CSWIMAGEBTN_H_
#pragma	once

#define BTNCLASS	_T("ImgBtnClass")

#define WM_SELECT           WM_USER+50
#define WM_UNSELECT         WM_USER+51 
#ifndef CREATEBTN_EXPORTS
#define CREATEBTN_API __declspec(dllexport)
#else
#define CREATEBTN_API __declspec(dllimport)
#endif

typedef struct  tagIMGBTNINFO
{
	TCHAR*	upID;
	TCHAR*  dnID;
	TCHAR*  dimID;
}IMGBTNINFO,*LPIMGBTNINFO;

//SWIMAGEBTN_API
enum BtnState
{
	UP_STATE,
	DN_STATE,
	DIM_STATE
};

class CREATEBTN_API CECreateButton
{
public:
	CECreateButton();
	~CECreateButton();
	BOOL CreateBtn(HWND hParent, UINT btnid,
					HINSTANCE hInstBtn, 
					LPIMGBTNINFO info,
					int x = 0, int y = 0,
					int width =0,
					int height = 0,
					UINT Style = WS_CHILD|WS_VISIBLE);
	void SetOffsetXY(int offx, int offy);
	void SetImageUpOffsetXY(int offx, int offy);
	VOID SetImageDnOffsetXY(int offx, int offy);
	void SetTextOffset(int offset);
	void OnUnSelect();
	void OnSelect();
	void OnKeyDown(WPARAM wParam, LPARAM lParam);
	void OnKeyUp(WPARAM wParam, LPARAM lParam);
	void ReleaseImage();
	void Destroy();

	void SetDim(BOOL dim);

	void ChangeImage(LPIMGBTNINFO info);
	
	void SetTitle(LPTSTR	title);
	void SetColor(COLORREF txtColor, COLORREF selColor);

	void ShowBtn(BOOL bshow);
	void SetFont(HFONT	hFont);

protected:
	static LRESULT BtnProc(HWND hWnd ,UINT msg, WPARAM wParam , LPARAM lParam);

private:	
	HWND		m_hParent;
	UINT		m_uID;
//	UINT		m_style;
	HINSTANCE	m_hInst;

	HBITMAP		m_hUpBmp;
	HBITMAP		m_hDnBmp;


	BtnState	m_state;

	BOOL		m_bInit;

	LPTSTR		m_Title;
	COLORREF	m_txtColor;
	COLORREF	m_SelColor;
	HFONT		m_Font;

	BOOL 		m_bDrawInRect;
	int			m_textOffset;
	HWND		m_hWnd;
	int			m_upOffx;
	int			m_upOffy;
	int			m_dnOffx;
	int			m_dnOffy;
	void InitImage(LPIMGBTNINFO info);
	BOOL CreateBtn(HWND hParent,UINT Style, int x, int y, int width , int height ,UINT id, HINSTANCE hInst);

};


#endif //_CSWIMAGEBTN_H_