LVectorWindow::GetVectorWnd
#include "ltwrappr.h"
HWND LVectorWindow::GetVectorWnd(L_VOID)
Gets the window handle of the class object's vector window.
Returns
The vector handle of the vector window.
Comments
This returns the m_hWnd data member.
Required DLLs and Libraries
LVKRN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Functions: |
LVectorWindow::GetVectorWnd, LVectorWindow::GetVectorRect, LVectorWindow::GetVectorVisibleRect, Class Members |
Example
Assumes pVectorWindow points to a valid LVectorWindow object.
This example centers the LVectorWindow object in the parent window.
L_INT LVectorWindow__GetVectorWndExample(LVectorWindow *pVectorWindow) { L_INT nRet; RECT parentRect, vectorRect, moveRect; L_INT moveWidth, moveHeight; HWND hWndParent = ::GetParent(pVectorWindow->GetVectorWnd()); if (hWndParent != NULL) { ::GetClientRect(hWndParent, &parentRect); nRet = pVectorWindow->GetVectorRect(&vectorRect); if(nRet != SUCCESS) return nRet; moveWidth = vectorRect.right - vectorRect.left; moveHeight = vectorRect.bottom - vectorRect.top; moveRect.left = ((parentRect.right - parentRect.left) - moveWidth)/2; moveRect.top = ((parentRect.bottom - parentRect.top) - moveHeight)/2; moveRect.right = moveRect.left + moveWidth; moveRect.bottom = moveRect.top + moveHeight; nRet = pVectorWindow->Move(moveRect, TRUE); if(nRet != SUCCESS) return nRet; } return SUCCESS; }