//测量位置
VOID CUIMenu::MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct)
{
//效验参数
ASSERT(lpMeasureItemStruct->CtlType==ODT_MENU);
if (lpMeasureItemStruct->CtlType!=ODT_MENU) return;
//获取数据
CEasySkinMenuItem * pEasySkinMenuItem=(CEasySkinMenuItem *)lpMeasureItemStruct->itemData;
if (pEasySkinMenuItem==NULL)
{
//获取信息
MENUITEMINFO MenuItemInfo;
MenuItemInfo.cbSize=sizeof(MenuItemInfo);
MenuItemInfo.fMask=MIIM_FTYPE|MIIM_STRING;
GetMenuItemInfo(lpMeasureItemStruct->itemID,&MenuItemInfo);
return;
}
//界面菜单
switch (pEasySkinMenuItem->m_MenuItemType)
{
case MenuItemType_String: //字符菜单
{
//变量定义
CEasySkinMenuString * pEasySkinMenuString=(CEasySkinMenuString *)pEasySkinMenuItem;
//设置 DC
HDC hDC=GetDC(NULL);
SelectObject(hDC,GetCtrlFont());
//计算长度
CSize SizeString;
GetTextExtentPoint32(hDC,pEasySkinMenuString->m_strString,pEasySkinMenuString->m_strString.GetLength(),&SizeString);
//计算位置
lpMeasureItemStruct->itemHeight=MENU_ITEM_CY;
lpMeasureItemStruct->itemWidth=SizeString.cx+MENU_BAR_CX+SPACE_LEFT+SPACE_RIGHT;
//释放资源
ReleaseDC(NULL,hDC);
break;
}
case MenuItemType_Separator: //拆分菜单
{
lpMeasureItemStruct->itemWidth=0;
lpMeasureItemStruct->itemHeight=SEPARATOR_CY;
break;
}
}
return;
}
void CMyButtonEx::DrawCheckButton(CDC* pDC,RECT &rcClient)
{
int nWidth = 15, nHeight = 15;
if (m_pCheckImgN != NULL && !m_pCheckImgN->IsNull()) {
nWidth = m_pCheckImgN->GetWidth();
nHeight = m_pCheckImgN->GetHeight();
}
CRect rcCheck, rcText;
rcCheck.left = rcClient.left;
rcCheck.right = rcClient.left + nWidth;
rcCheck.top = (rcClient.bottom - rcClient.top - nHeight) / 2 ;
rcCheck.bottom = rcCheck.top + nHeight;
rcText = rcClient;
rcText.left = rcCheck.right + 5;
BOOL bCheck = ((GetCheck() == BST_CHECKED) ? TRUE : FALSE);
if (m_bHover) {
if (bCheck) {
if (m_pCheckImgTichH != NULL && !m_pCheckImgTichH->IsNull())
m_pCheckImgTichH->DrawImage(pDC, rcCheck);
} else {
if (m_pCheckImgH != NULL && !m_pCheckImgH->IsNull())
m_pCheckImgH->DrawImage(pDC, rcCheck);
}
} else {
if (bCheck) {
if (m_pCheckImgTickN != NULL && !m_pCheckImgTickN->IsNull())
m_pCheckImgTickN->DrawImage(pDC, rcCheck);
} else {
if (m_pCheckImgN != NULL && !m_pCheckImgN->IsNull())
m_pCheckImgN->DrawImage(pDC, rcCheck);
}
}
CString strText;
GetWindowText(strText);
if (strText.GetLength() > 0) {
UINT nFormat = DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS;
int Mode = pDC->SetBkMode(TRANSPARENT);
// CFont* pFont = GetFont();
CFont* pFont = CFont::FromHandle(GetCtrlFont());
CFont* pOldFont = pDC->SelectObject(pFont);
pDC->SetTextColor(RGB(255, 0, 0));
pDC->DrawText(strText, rcText, nFormat);
pDC->SelectObject(pOldFont);
pDC->SetBkMode(Mode);
}
}
void CSkinComboBox_ListBox::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
//变量定义
CRect rcItem=lpDrawItemStruct->rcItem;
CDC * pDCControl=CDC::FromHandle(lpDrawItemStruct->hDC);
//创建缓冲
CDC BufferDC;
CBitmap ImageBuffer;
BufferDC.CreateCompatibleDC(pDCControl);
ImageBuffer.CreateCompatibleBitmap(pDCControl,rcItem.Width(),rcItem.Height());
//设置环境
BufferDC.SelectObject(&ImageBuffer);
BufferDC.SelectObject(GetCtrlFont());
//获取字符
CString strString;
GetText(lpDrawItemStruct->itemID,strString);
//计算位置
CRect rcString;
rcString.SetRect(4,0,rcItem.Width()-8,rcItem.Height());
//颜色定义
COLORREF crTextColor=((lpDrawItemStruct->itemState&ODS_SELECTED)!=0)?m_colSelectText:m_colNormalText;
COLORREF crBackColor=((lpDrawItemStruct->itemState&ODS_SELECTED)!=0)?RGB(10,36,106):RGB(255,255,255);
//绘画背景
BufferDC.FillSolidRect(0,0,rcItem.Width(),rcItem.Height(),crBackColor);
if ( (lpDrawItemStruct->itemState&ODS_SELECTED) != 0 )
{
if ( m_pSelectImg!= NULL && !m_pSelectImg->IsNull() )
{
rcItem.DeflateRect(1,1,1,1);
m_pSelectImg->Draw(&BufferDC,CRect(0,0,rcItem.Width(),rcItem.Height()));
}
}
//绘画字符
BufferDC.SetBkMode(TRANSPARENT);
BufferDC.SetTextColor(crTextColor);
BufferDC.DrawText(strString,&rcString,DT_VCENTER|DT_SINGLELINE);
//绘画界面
pDCControl->BitBlt(rcItem.left,rcItem.top,rcItem.Width(),rcItem.Height(),&BufferDC,0,0,SRCCOPY);
//清理资源
BufferDC.DeleteDC();
ImageBuffer.DeleteObject();
}
//重画函数
VOID CEasySkinHeaderCtrl::OnPaint()
{
CPaintDC dc(this);
//获取位置
CRect rcRect;
GetClientRect(&rcRect);
CMemoryDC BufferDC(&dc,rcRect);
//设置 DC
BufferDC.SetBkMode(TRANSPARENT);
BufferDC.SetTextColor(m_colNormalText);
BufferDC.SelectObject(GetCtrlFont());
//绘画背景
if (m_pBackImg != NULL && !m_pBackImg->IsNull())
m_pBackImg->Draw(&BufferDC,rcRect);
if (m_pPressImg != NULL && !m_pPressImg->IsNull() && m_bPress)
{
CRect rcItem;
GetItemRect(m_uActiveItem,&rcItem);
m_pPressImg->Draw(&BufferDC,rcItem);
}
//绘画子项
CRect rcItem;
HDITEM HDItem;
TCHAR szBuffer[64];
for (INT i=0;i<GetItemCount();i++)
{
//构造变量
HDItem.mask=HDI_TEXT;
HDItem.pszText=szBuffer;
HDItem.cchTextMax=CountArray(szBuffer);
//获取信息
GetItem(i,&HDItem);
GetItemRect(i,&rcItem);
if (m_pGridImg != NULL && !m_pGridImg->IsNull())
m_pGridImg->DrawImage(&BufferDC,(rcItem.right-m_pGridImg->GetWidth()),(rcItem.Height()-m_pGridImg->GetHeight())/2);
//绘画标题
rcItem.DeflateRect(3,1,3,1);
BufferDC.DrawText(szBuffer,lstrlen(szBuffer),&rcItem,DT_END_ELLIPSIS|DT_SINGLELINE|DT_VCENTER|DT_CENTER);
}
return;
}
//绘画函数
VOID CEasySkinListCtrl::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
//变量定义
CRect rcItem=lpDrawItemStruct->rcItem;
CDC * pDC=CDC::FromHandle(lpDrawItemStruct->hDC);
CMemoryDC BufferDC(pDC,rcItem);
//获取属性
INT nItemID=lpDrawItemStruct->itemID;
INT nColumnCount=m_EasySkinHeaderCtrl.GetItemCount();
//绘画区域
CRect rcClipBox;
BufferDC.GetClipBox(&rcClipBox);
//设置环境
BufferDC.SetBkMode(TRANSPARENT);
BufferDC.SetTextColor(m_colNormalText);
BufferDC.SelectObject(GetCtrlFont());
BufferDC->FillSolidRect(&rcItem,m_colBack);
//绘画焦点
if (lpDrawItemStruct->itemState&ODS_SELECTED)
{
if (m_pSelectImg != NULL && !m_pSelectImg->IsNull())
m_pSelectImg->Draw(&BufferDC,rcItem);
}
else if ( m_uActiveItem == nItemID )
{
if (m_pHovenImg != NULL && !m_pHovenImg->IsNull())
m_pHovenImg->Draw(&BufferDC,rcItem);
}
//绘画子项
for (INT i=0;i<nColumnCount;i++)
{
//获取位置
CRect rcSubItem;
GetSubItemRect(nItemID,i,LVIR_BOUNDS,rcSubItem);
//绘画判断
if (rcSubItem.left>rcClipBox.right) break;
if (rcSubItem.right<rcClipBox.left) continue;
//绘画数据
DrawReportItem(&BufferDC,nItemID,rcSubItem,i);
}
return;
}
VOID CEasySkinTreeCtrl::DrawItemString( CDC * pDC, CRect rcRect, HTREEITEM hTreeItem, bool bSelected )
{
//设置环境
pDC->SelectObject(GetCtrlFont());
pDC->SetBkMode(TRANSPARENT);
if( !IsWindowEnabled() ) pDC->SetTextColor(m_colDisableText);
else pDC->SetTextColor(bSelected?m_colSelectText:m_colNormalText);
//绘画字体
rcRect.right += 5;
CString strString=GetItemText(hTreeItem);
pDC->DrawText(strString,rcRect,DT_LEFT|DT_VCENTER|DT_SINGLELINE);
return;
}
void CSkinTabCtrl::DrawItem(CDC*pDC, int nIndex)
{
CSkinTabCtrlItem * lpItem = GetItemByIndex(nIndex);
if (NULL == lpItem) return;
CRect rcItem;
GetItemRectByIndex(nIndex, rcItem);
if (m_nSelIndex == nIndex)
{
if (lpItem->m_lpBgImgD != NULL && !lpItem->m_lpBgImgD->IsNull())
lpItem->m_lpBgImgD->Draw(pDC, rcItem);
else if (m_lpItemBgImgD != NULL && !m_lpItemBgImgD->IsNull())
m_lpItemBgImgD->Draw(pDC, rcItem);
}
else if (m_nHoverIndex == nIndex)
{
if (lpItem->m_lpBgImgH != NULL && !lpItem->m_lpBgImgH->IsNull())
lpItem->m_lpBgImgH->Draw(pDC, rcItem);
else if (m_lpItemBgImgH != NULL && !m_lpItemBgImgH->IsNull())
m_lpItemBgImgH->Draw(pDC, rcItem);
}
else
{
if (lpItem->m_lpBgImgN != NULL && !lpItem->m_lpBgImgN->IsNull())
lpItem->m_lpBgImgN->Draw(pDC, rcItem);
else if (m_lpItemBgImgN != NULL && !m_lpItemBgImgN->IsNull())
m_lpItemBgImgN->Draw(pDC, rcItem);
}
CImageEx * lpIconImg = NULL;
if (m_nSelIndex == nIndex)
lpIconImg = lpItem->m_lpSelIconImg;
else
lpIconImg = lpItem->m_lpIconImg;
BOOL bHasText = FALSE;
if (lpItem->m_strText.GetLength() > 0)
bHasText = TRUE;
BOOL bHasIcon = FALSE;
if (lpIconImg != NULL && !lpIconImg->IsNull())
bHasIcon = TRUE;
if (bHasIcon && bHasText) // 带图标和文字
{
int cxIcon = lpIconImg->GetWidth();
int cyIcon = lpIconImg->GetHeight();
int nMode = pDC->SetBkMode(TRANSPARENT);
pDC->SelectObject(GetCtrlFont());
pDC->SetTextColor(m_colNormalText);
CRect rcText(0,0,0,0); // 计算文字宽高
pDC->DrawText(lpItem->m_strText, lpItem->m_strText.GetLength(), &rcText, DT_SINGLELINE | DT_CALCRECT);
int cx = cxIcon+1+rcText.Width();
int cy = cyIcon;
CRect rcCenter;
CalcCenterRect(rcItem, cx, cy, rcCenter);
CRect rcIcon(rcCenter.left, rcCenter.top, rcCenter.left+cxIcon, rcCenter.bottom);
lpIconImg->Draw(pDC, rcIcon);
UINT nFormat = DT_LEFT | DT_SINGLELINE | DT_VCENTER | DT_END_ELLIPSIS;
rcText = CRect(rcIcon.right+1, rcItem.top, rcIcon.right+1+rcText.Width(), rcItem.bottom);
pDC->DrawText(lpItem->m_strText, lpItem->m_strText.GetLength(), &rcText, nFormat);
pDC->SetBkMode(nMode);
}
else if (bHasIcon) // 仅图标
{
int cxIcon = lpIconImg->GetWidth();
int cyIcon = lpIconImg->GetHeight();
CRect rcIcon;
CalcCenterRect(rcItem, cxIcon, cyIcon, rcIcon);
lpIconImg->Draw(pDC, rcIcon);
}
else if (bHasText) // 仅文字
{
UINT nFormat = DT_CENTER | DT_SINGLELINE | DT_VCENTER | DT_END_ELLIPSIS;
int nMode = pDC->SetBkMode(TRANSPARENT);
pDC->SetTextColor(m_colNormalText);
pDC->SelectObject(GetCtrlFont());
pDC->DrawText(lpItem->m_strText, lpItem->m_strText.GetLength(), &rcItem, nFormat);
pDC->SetBkMode(nMode);
}
if (m_nSelIndex == nIndex)
{
if (lpItem->m_dwStyle & STCI_STYLE_DROPDOWN)
{
CRect rcArrow;
rcArrow.left = rcItem.left+lpItem->m_nLeftWidth;
rcArrow.top = rcItem.top;
rcArrow.bottom = rcItem.bottom;
rcArrow.right = rcArrow.left + lpItem->m_nRightWidth;
if (m_bPressArrow)
{
if (lpItem->m_lpArrowImgD != NULL && !lpItem->m_lpArrowImgD->IsNull())
lpItem->m_lpArrowImgD->Draw(pDC, rcArrow);
else if (m_lpArrowImgD != NULL && !m_lpArrowImgD->IsNull())
m_lpArrowImgD->Draw(pDC, rcArrow);
}
else if (m_nHoverIndex == nIndex)
{
if (lpItem->m_lpArrowImgH != NULL && !lpItem->m_lpArrowImgH->IsNull())
lpItem->m_lpArrowImgH->Draw(pDC, rcArrow);
else if (m_lpArrowImgH != NULL && !m_lpArrowImgH->IsNull())
m_lpArrowImgH->Draw(pDC, rcArrow);
}
}
}
}
//绘画函数
VOID CUIMenu::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
//效验参数
ASSERT(lpDrawItemStruct->CtlType==ODT_MENU);
if (lpDrawItemStruct->CtlType!=ODT_MENU) return;
//变量定义
CRect rcItem=lpDrawItemStruct->rcItem;
CDC * pDC=CDC::FromHandle(lpDrawItemStruct->hDC);
CEasySkinMenuItem * pEasySkinMenuItem=(CEasySkinMenuItem *)lpDrawItemStruct->itemData;
CMemoryDC BufferDC(pDC,rcItem);
//状态变量
bool bChecked=((lpDrawItemStruct->itemState&ODS_CHECKED)!=0);
bool bSelected=((lpDrawItemStruct->itemState&ODS_SELECTED)!=0);
bool bGrayed=((lpDrawItemStruct->itemState&ODS_DISABLED)||(lpDrawItemStruct->itemState&ODS_GRAYED));
//绘画背景
COLORREF crMenuBar=RGB(255,255,255);
COLORREF crBorder=RGB(213,233,242);
COLORREF crNormalBack=RGB(255,255,255);
//菜单左边
if ( m_pMenuBar != NULL && m_pMenuBar->IsNull() == false )
m_pMenuBar->Draw(&BufferDC,CRect(rcItem.left,rcItem.top,MENU_BAR_CX,rcItem.bottom));
else
BufferDC.FillSolidRect(rcItem.left,rcItem.top,MENU_BAR_CX,rcItem.Height(),crMenuBar);
//菜单节点的背景
if ( m_pMenuBack != NULL && m_pMenuBack->IsNull() == false )
m_pMenuBack->Draw(&BufferDC,CRect(rcItem.left+MENU_BAR_CX,rcItem.top,rcItem.Width(),rcItem.bottom));
else
BufferDC.FillSolidRect(rcItem.left+MENU_BAR_CX,rcItem.top,rcItem.Width()-MENU_BAR_CX,rcItem.Height(),crNormalBack);
//焦点边框
if ((bSelected==true)&&(bGrayed==false)&&(pEasySkinMenuItem!=NULL)&&(pEasySkinMenuItem->m_MenuItemType!=MenuItemType_Separator))
{
if ( m_pMenuHoven != NULL && m_pMenuHoven->IsNull() == false )
{
CRect rcSelItem(rcItem);
rcSelItem.left += 1;
rcSelItem.top += 1;
rcSelItem.bottom -= 1;
m_pMenuHoven->Draw(&BufferDC,CRect(rcSelItem.left+1,rcSelItem.top+1,rcSelItem.Width()-1,rcSelItem.top+rcSelItem.Height()-1));
}
else
BufferDC.FillSolidRect(rcItem.left+2,rcItem.top+2,rcItem.Width()-4,rcItem.Height()-4,crBorder);
}
//绘制箭头
if ( pEasySkinMenuItem->m_hSubMenu != NULL )
{
if ( m_pArrow != NULL && m_pArrow->IsNull() == false )
{
CRect rcArrow(rcItem.right-5-m_pArrow->GetWidth(),rcItem.top+(rcItem.Height()-m_pArrow->GetHeight())/2,rcItem.right-5,rcItem.top+(rcItem.Height()+m_pArrow->GetHeight())/2);
m_pArrow->DrawImage(&BufferDC,rcArrow.left,rcArrow.top);
}
}
//选择标志
if (bChecked)
{
if ( m_pCheck != NULL && m_pCheck->IsNull() == false )
{
CRect rcIcon(rcItem.left,rcItem.top,MENU_BAR_CX,rcItem.bottom);
m_pCheck->DrawImage(&BufferDC,(rcIcon.Width()-m_pCheck->GetWidth())/2,rcIcon.top+(rcIcon.Height()-m_pCheck->GetHeight())/2);
}
}
//其他菜单
if (pEasySkinMenuItem==NULL)
{
//获取信息
MENUITEMINFO MenuItemInfo;
MenuItemInfo.cbSize=sizeof(MenuItemInfo);
MenuItemInfo.fMask=MIIM_FTYPE|MIIM_BITMAP;
GetMenuItemInfo(lpDrawItemStruct->itemID,&MenuItemInfo);
return;
}
//界面菜单
switch (pEasySkinMenuItem->m_MenuItemType)
{
case MenuItemType_String: //字符菜单
{
//变量定义
CEasySkinMenuString * pEasySkinMenuString=(CEasySkinMenuString *)pEasySkinMenuItem;
CRect rcIcon(rcItem.left,rcItem.top,MENU_BAR_CX,rcItem.bottom);
if ( bSelected )
{
if ( pEasySkinMenuString->m_pImageH != NULL && pEasySkinMenuString->m_pImageH->IsNull() == false )
pEasySkinMenuString->m_pImageH->DrawImage(&BufferDC,(rcIcon.Width()-pEasySkinMenuString->m_pImageH->GetWidth())/2,rcIcon.top+(rcIcon.Height()-pEasySkinMenuString->m_pImageH->GetHeight())/2);
else if ( pEasySkinMenuString->m_pImageN != NULL && pEasySkinMenuString->m_pImageN->IsNull() == false )
pEasySkinMenuString->m_pImageN->DrawImage(&BufferDC,(rcIcon.Width()-pEasySkinMenuString->m_pImageN->GetWidth())/2,rcIcon.top+(rcIcon.Height()-pEasySkinMenuString->m_pImageN->GetHeight())/2);
}
else
{
if ( pEasySkinMenuString->m_pImageN != NULL && pEasySkinMenuString->m_pImageN->IsNull() == false )
pEasySkinMenuString->m_pImageN->DrawImage(&BufferDC,(rcIcon.Width()-pEasySkinMenuString->m_pImageN->GetWidth())/2,rcIcon.top+(rcIcon.Height()-pEasySkinMenuString->m_pImageN->GetHeight())/2);
}
//设置颜色
BufferDC.SetBkMode(TRANSPARENT);
BufferDC.SelectObject(GetCtrlFont());
//设置颜色
if (bGrayed==true) BufferDC.SetTextColor(m_colDisableText);
else if (bSelected==true) BufferDC.SetTextColor(m_colSelectText);
else BufferDC.SetTextColor(m_colNormalText);
//绘画字符
CRect rcString;
rcString.top=rcItem.top;
rcString.bottom=rcItem.bottom;
rcString.right=rcItem.right-SPACE_RIGHT;
rcString.left=rcItem.left+MENU_BAR_CX+SPACE_LEFT;
BufferDC.DrawText(pEasySkinMenuString->m_strString,pEasySkinMenuString->m_strString.GetLength(),&rcString,DT_SINGLELINE|DT_VCENTER|DT_NOCLIP);
break;
}
case MenuItemType_Separator: //拆分菜单
{
//绘画拆分
if ( m_pSeparator != NULL && m_pSeparator->IsNull() == false )
m_pSeparator->Draw(&BufferDC,CRect(rcItem.left+MENU_BAR_CX+SPACE_LEFT,rcItem.top+1,rcItem.right-SPACE_RIGHT,rcItem.Height()-2));
else
BufferDC.FillSolidRect(rcItem.left+MENU_BAR_CX+SPACE_LEFT,rcItem.top+1,rcItem.Width()-MENU_BAR_CX-SPACE_LEFT-SPACE_RIGHT,rcItem.Height()-2,m_crSeparator);
//补齐分隔条处的边框颜色
UIRenderEngine->DrawLine(BufferDC.GetSafeHdc(),CRect(rcItem.left,rcItem.top,rcItem.left+1,rcItem.top+rcItem.Height()+1),1,m_colFrameNormal);
UIRenderEngine->DrawLine(BufferDC.GetSafeHdc(),CRect(rcItem.right-1,rcItem.top,rcItem.right,rcItem.top+rcItem.Height()+1),1,m_colFrameNormal);
break;
}
}
//绘制边框色
int nSeparatorCount = GetSeparatorCount();
CRect rcClient(0,0,rcItem.right,0);
rcClient.bottom = rcItem.Height()*(GetMenuItemCount()-nSeparatorCount)+SEPARATOR_CY*nSeparatorCount;
UIRenderEngine->DrawRect(BufferDC.GetSafeHdc(),rcClient,1,m_colFrameNormal);
//绘画界面
pDC->BitBlt(rcItem.left,rcItem.top,rcItem.Width(),rcItem.Height(),&BufferDC,rcItem.left,rcItem.top,SRCCOPY);
//抠掉子节点区域，从而屏蔽系统绘制的倒三角
if ( (pEasySkinMenuItem->m_hSubMenu != NULL) && (m_pArrow != NULL && m_pArrow->IsNull() == false))
pDC->ExcludeClipRect(rcItem.left, rcItem.top, rcItem.right, rcItem.bottom);
return;
}
void CSkinListBox::OnPaint()
{
CPaintDC dc(this); // device context for painting
CRect rcClient;
GetClientRect(&rcClient);
CMemoryDC BufferDC(&dc,rcClient);
//创建缓冲
CImage ImageBuffer;
ImageBuffer.Create(rcClient.Width(),rcClient.Height(),32);
//变量定义
CDC * pBufferDC=CDC::FromHandle(ImageBuffer.GetDC());
//变量定义
CRect rcItem;
pBufferDC->SelectObject(GetCtrlFont());
//绘画背景
pBufferDC->FillSolidRect(0,0,rcClient.Width(),rcClient.Height(),m_colBack);
DrawParentWndBg(GetSafeHwnd(),pBufferDC->GetSafeHdc());
if (m_pBackImgN != NULL && !m_pBackImgN->IsNull())
m_pBackImgN->Draw(pBufferDC, rcClient);
for (int i=0;i<GetCount();i++)
{
GetItemRect(i,&rcItem);
//获取字符
CString strString;
GetText(i,strString);
//计算位置
CRect rcString;
rcString.SetRect(rcItem.left+4,rcItem.top,rcItem.right-8,rcItem.bottom);
bool bSelect = GetSel(i);
//颜色定义
COLORREF crTextColor=bSelect?m_colSelectText:m_colNormalText;
//节点选中
if ( bSelect )
{
if ( m_pSelectImg!= NULL && !m_pSelectImg->IsNull() )
{
m_pSelectImg->Draw(pBufferDC,CRect(rcItem.left,rcItem.top,rcItem.right,rcItem.bottom));
}
}
//节点高亮
else if ( m_nHovenItem == i )
{
if ( m_pBackImgH!= NULL && !m_pBackImgH->IsNull() )
{
m_pBackImgH->Draw(pBufferDC,CRect(rcItem.left,rcItem.top,rcItem.right,rcItem.bottom));
}
}
//绘画字符
pBufferDC->SetBkMode(TRANSPARENT);
pBufferDC->SetTextColor(crTextColor);
pBufferDC->DrawText(strString,&rcString,DT_VCENTER|DT_SINGLELINE);
}
//绘画界面
BufferDC.BitBlt(0,0,rcClient.Width(),rcClient.Height(),pBufferDC,0,0,SRCCOPY);
//清理资源
ImageBuffer.ReleaseDC();
}
void CSkinListBox::DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct )
{
return;
//没有节点就不用继续执行了
if( GetCount()==0 ) return;
//变量定义
CRect rcItem=lpDrawItemStruct->rcItem;
CDC * pDCControl=CDC::FromHandle(lpDrawItemStruct->hDC);
//创建缓冲
CDC BufferDC;
CBitmap ImageBuffer;
BufferDC.CreateCompatibleDC(pDCControl);
ImageBuffer.CreateCompatibleBitmap(pDCControl,rcItem.Width(),rcItem.Height());
//设置环境
BufferDC.SelectObject(&ImageBuffer);
BufferDC.SelectObject(GetCtrlFont());
//获取字符
CString strString;
GetText(lpDrawItemStruct->itemID,strString);
//计算位置
CRect rcString;
rcString.SetRect(4,0,rcItem.Width()-8,rcItem.Height());
//颜色定义
COLORREF crTextColor=((lpDrawItemStruct->itemState&ODS_SELECTED)!=0)?m_colSelectText:m_colNormalText;
//绘画背景
BufferDC.FillSolidRect(0,0,rcItem.Width(),rcItem.Height(),m_colBack);
//节点选中
if ( (lpDrawItemStruct->itemState&ODS_SELECTED) != 0 )
{
if ( m_pSelectImg!= NULL && !m_pSelectImg->IsNull() )
{
m_pSelectImg->Draw(&BufferDC,CRect(0,0,rcItem.Width(),rcItem.Height()));
}
}
//节点高亮
else if ( m_nHovenItem == lpDrawItemStruct->itemID )
{
if ( m_pBackImgH!= NULL && !m_pBackImgH->IsNull() )
{
m_pBackImgH->Draw(&BufferDC,CRect(0,0,rcItem.Width(),rcItem.Height()));
}
}
//绘画字符
BufferDC.SetBkMode(TRANSPARENT);
BufferDC.SetTextColor(crTextColor);
BufferDC.DrawText(strString,&rcString,DT_VCENTER|DT_SINGLELINE);
//绘画界面
pDCControl->BitBlt(rcItem.left,rcItem.top,rcItem.Width(),rcItem.Height(),&BufferDC,0,0,SRCCOPY);
//清理资源
BufferDC.DeleteDC();
ImageBuffer.DeleteObject();
}
