ptctrl_cirrect.h

wince下的画图程序

#ifndef _PT_CTL_CIRRECT_
#define _PT_CTL_CIRRECT_

#include "PtCtrlBase.h"

typedef enum
{
   PtCtrl_CirRect_Nothing,
   PtCtrl_CirRect_Start,
   PtCtrl_CirRect_Move,
   PtCtrl_CirRect_End,
   PtCtrl_CirRect_Cancel,
   
}PtCtrl_CirRect_Opt_Type;

struct PtCtrl_CirRect
{
   PtCtrlBase m_ptctrl_base;

   INT   m_opt_flag;

   INT   cx;
   INT   cy;
   
   HDC     m_bak_hdc;
   HBITMAP m_bak_hbmp;
   RECT    m_bak_rect;

   HPEN    m_pen;
   HBRUSH    m_brush;
   
   BOOLEAN m_init_draw_flag;
};

extern PtCtrl_CirRect g_ptctl_cirrect;

INT InitPbCtrl_CirRect(PtCtrl_CirRect* pPtCtrl);

INT PtCtrl_CirRect_Init(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);
INT PtCtrl_CirRect_Destroy(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);

INT PtCtrl_CirRect_OnPaintStart(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);
INT PtCtrl_CirRect_OnPaintEnd(PtCtrlBase* pPtCtrl,  INT tx = -1, INT ty = -1);

INT PtCtrl_CirRect_OnStyleChange(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);
INT PtCtrl_CirRect_OnColorChange(PtCtrlBase* pPtCtrl,  INT tx = -1, INT ty = -1);

INT PtCtrl_CirRect_OnMouseDown(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);
INT PtCtrl_CirRect_OnMouseMove(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);
INT PtCtrl_CirRect_OnMouseRelease(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);

INT PtCtrl_CirRect_OnDrawBoard(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);
INT PtCtrl_CirRect_OnDrawStyle(PtCtrlBase* pPtCtrl, INT tx = -1, INT ty = -1);

#endif