static void winCanvasUnMapMethod(Ihandle* ih)
{
if (iupAttribGetBoolean(ih, "MDICLIENT"))
{
/* hide the MDI client window to avoid multiple re-paints */
ShowWindow(ih->handle, SW_HIDE);
/* must destroy all MDI Children */
winCanvasMDICloseChildren(ih);
DestroyWindow(ih->handle);
/* mdiclient class is not a IUP class, must return here */
return;
}
iupwinTipsDestroy(ih);
iupwinDestroyDragDrop(ih);
/* remove the association before destroying */
iupwinHandleRemove(ih->handle);
/* remove from parent and destroys window */
SetParent(ih->handle, NULL);
DestroyWindow(ih->handle);
}
static void winDialogUnMapMethod(Ihandle* ih)
{
if (ih->data->menu)
{
ih->data->menu->handle = NULL; /* the dialog will destroy the native menu */
IupDestroy(ih->data->menu);
}
if (iupAttribGet(ih, "_IUPDLG_HASTRAY"))
winDialogSetTrayAttrib(ih, NULL);
iupwinTipsDestroy(ih);
iupwinDestroyDragDrop(ih);
/* remove the association before destroying */
iupwinHandleRemove(ih->handle);
/* Destroys the window, so we can destroy the class */
if (iupAttribGetBoolean(ih, "MDICHILD"))
{
/* for MDICHILDs must send WM_MDIDESTROY, instead of calling DestroyWindow */
Ihandle* client = (Ihandle*)iupAttribGet(ih, "MDICLIENT_HANDLE");
SendMessage(client->handle, WM_MDIDESTROY, (WPARAM)ih->handle, 0);
winDialogMDIRefreshMenu(ih);
}
else
DestroyWindow(ih->handle); /* this will destroy the Windows children also. */
/* but IupDestroy already destroyed the IUP children */
/* so it is safe to call DestroyWindow */
}
void iupdrvBaseUnMapMethod(Ihandle* ih)
{
WNDPROC oldProc = (WNDPROC)IupGetCallback(ih, "_IUPWIN_OLDWNDPROC_CB");
if (oldProc)
{
SetWindowLongPtr(ih->handle, GWLP_WNDPROC, (LONG_PTR)oldProc);
IupSetCallback(ih, "_IUPWIN_OLDWNDPROC_CB", NULL);
}
iupwinTipsDestroy(ih);
iupwinDestroyDragDrop(ih);
/* remove the association before destroying */
iupwinHandleRemove(ih->handle);
/* destroys window (it will remove from parent) */
DestroyWindow(ih->handle);
}