本文整理汇总了C++中Widget::SendWidMessage方法的典型用法代码示例。如果您正苦于以下问题：C++ Widget::SendWidMessage方法的具体用法？C++ Widget::SendWidMessage怎么用？C++ Widget::SendWidMessage使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Widget的用法示例。
在下文中一共展示了Widget::SendWidMessage方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: HandleMessage
LRESULT WidDispatch::HandleMessage( UINT uMsg, WPARAM wParam, LPARAM lParam )
{
LRESULT lResult = 1;
Point pt(lParam);
Widget* pWid = NULL;
if (uMsg != WM_PAINT
&& uMsg != WM_TIMER
&& uMsg != WM_LBUTTONUP)
{
pWid = GetObject(m_h2oCaptured);
if (pWid != NULL)
{
lResult = pWid->SendWidMessage(uMsg, wParam, lParam);
return lResult;
}
}
ProcessMessage(uMsg, wParam, lParam, lResult, 0);
return lResult;
}示例2: ProcessMessage
BOOL WidDispatch::ProcessMessage( UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT& lResult, DWORD dwMsgMapID )
{
Point pt(lParam);
Widget* pWid = NULL;
switch(uMsg)
{
case WM_ERASEBKGND:
return lResult;
case WM_PAINT:
{
// Handle WM_PAINT message
Rect rcPaint;
if( !::GetUpdateRect(m_hWnd, &rcPaint, FALSE) )
return 1;
PAINTSTRUCT ps;
::BeginPaint(m_hWnd, &ps);
OnPaint(ps.rcPaint);
::EndPaint(m_hWnd, &ps);
}
break;
case WM_MOUSEMOVE:
{
pWid = GetWidPt(pt);
if (pWid == NULL)
{
pWid = GetObject(m_h2oLastMouseMove);
if (pWid != NULL)
{
pWid->SendWidMessage(WM_MOUSELEAVE);
ClearH2O(m_h2oLastMouseMove);
return lResult;
}
}
else
{
HWID hWidNowMouse = pWid->GetHwid();
if (m_h2oLastMouseMove.first != hWidNowMouse)
{
Widget* pLastMouse = GetObject(m_h2oLastMouseMove);
if (pLastMouse != NULL)
{
pLastMouse->SendWidMessage(WM_MOUSELEAVE);
}
SetMouseMoveH2O(std::make_pair(hWidNowMouse, pWid));
}
lResult = pWid->SendWidMessage(WM_MOUSEMOVE, wParam, lParam);
return lResult;
}
}
break;
case WM_LBUTTONDOWN:
{
WFX_CONDITION(m_hWnd != NULL);
::SetFocus(m_hWnd);
pWid = GetWidPt(pt);
if (pWid != NULL)
{
if (pWid->GetHwid() != m_h2oFocused.first
&& pWid != m_h2oFocused.second)
{
if (m_h2oFocused.second != NULL)
{
m_h2oFocused.second->SendWidMessage(WM_KILLFOCUS, (WPARAM)pWid->GetHwid());
}
pWid->SendWidMessage(WM_SETFOCUS, (WPARAM)m_h2oFocused.first);
}
SetCapture(pWid);
SetFocus(pWid);
SetLButtonDown(pWid);
lResult = pWid->SendWidMessage(uMsg, wParam, lParam);
}
else
{
if (m_h2oFocused.second != NULL)
{
m_h2oFocused.second->SendWidMessage(WM_KILLFOCUS, INVALID_HWID);
}
}
}
break;
case WM_LBUTTONUP:
{
pWid = GetObject(m_h2oCaptured);
if (pWid == NULL)
{
pWid = GetWidPt(pt);
}
if (m_h2oCaptured.first != INVALID_HWID)
{
ReleaseCapture();
ClearH2O(m_h2oCaptured);
}
if (pWid != NULL)
{
lResult = pWid->SendWidMessage(uMsg, wParam, lParam);
Widget* pLastMM = GetObject(m_h2oLastMouseMove);
if (pLastMM != NULL)
{
pLastMM->SendWidMessage(WM_MOUSELEAVE);
//.........这里部分代码省略.........