带个颜色框的按钮
效果图
//GColorButton.h
#pragma once
class GColorButton:public CButton
{
DECLARE_DYNAMIC(GColorButton)
public:
GColorButton(void);
public:
~GColorButton(void);
virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct); COLORREF GetFillColor(){return m_FillColor;}//获取填充框颜色
void SetFillColor(const COLORREF color){m_FillColor=color;}//设置填充框颜色
private:
COLORREF m_FillColor;//填充框颜色
};
//GColorButton.cpp
#include "StdAfx.h"
#include "GColorButton.h"
IMPLEMENT_DYNAMIC(GColorButton, CGridCell) GColorButton::GColorButton(void)
{
m_FillColor=RGB(255,0,0);
}
GColorButton::~GColorButton(void)
{
}
void GColorButton::DrawItem(LPDRAWITEMSTRUCT lpDIS)
{
UINT uStyle = DFCS_BUTTONPUSH;
// If drawing selected, add the pushed style to DrawFrameControl.
if (lpDIS->itemState & ODS_SELECTED)
uStyle |= DFCS_PUSHED;
// Draw the button frame.
::DrawFrameControl(lpDIS->hDC, &lpDIS->rcItem, DFC_BUTTON, uStyle);
RECT rc=lpDIS->rcItem;
int nHeight=abs(rc.top-rc.bottom);
int nWidth=abs(rc.right-rc.left);
nHeight/=4;
RECT rc1=rc;
rc1.left+=nHeight;
rc1.right=rc1.left+3*nHeight;
rc1.top=rc.top+nHeight;
rc1.bottom=rc.bottom-nHeight;
lpDIS->rcItem.left+=nHeight*4; // Get the button's text.
CString strText;
GetWindowText(strText);
::DrawText(lpDIS->hDC, strText, strText.GetLength(), &lpDIS->rcItem, DT_SINGLELINE|DT_VCENTER|DT_CENTER);
::FillRect(lpDIS->hDC,&rc1,CreateSolidBrush(m_FillColor));
}
特别注意，一定要在资源编辑时将按钮设置为OwnerDrw
表示自己绘制按钮
查看完整版本： 带个颜色框的按钮
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