void ModuleWorldPage::OnBegindragModuleList(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
// TODO: この位置にコントロール通知ハンドラ用のコードを追加してください
DragBegin(pNMListView->iItem);
*pResult = 0;
}
void ModuleWorldPage::OnMouseMove(UINT nFlags, CPoint point)
{
// TODO: この位置にメッセージ ハンドラ用のコードを追加するかまたはデフォルトの処理を呼び出してください
if (isDragging() == false && getMouseButton() == MOUSE_BUTTON_LEFT && (point.x != mousex || point.y != mousey)) {
ClientToScreen(&point);
int n = isInsideImageList(point.x, point.y);
if (0 <= n)
DragBegin(n);
ScreenToClient(&point);
}
CPropertyPage::OnMouseMove(nFlags, point);
}
LOCAL void ListBox_DoDrag(HWND hWindow, BOOL fDoubleClick, int x, int y, UINT keyFlags)
/***********************************************************************/
{
// Let the listbox control handle the mouse down so a selection can happen
FORWARD_WM_LBUTTONDOWN(hWindow, fDoubleClick, x, y, keyFlags, ListBox_CallWindowProc);
// see if it's cool for us to try to drag
LPLISTBOXDATA lpData = DragOK(hWindow);
if (!lpData)
return;
// make the listbox think it got a mouse up so we can take over
FORWARD_WM_LBUTTONUP(hWindow, x, y, keyFlags, ListBox_CallWindowProc);
// initialize the dragging
DragBegin(hWindow, x, y);
// dragging loop
while (lpData->fCapture)
{
MSG msg;
// Look for mouse, keyboard, and timer messages.
// keystroke messages are retrieved to avoid the message
// queue from getting full
while ( !PeekMessage(&msg, NULL, WM_MOUSEFIRST, WM_MOUSELAST, PM_REMOVE) &&
!PeekMessage(&msg, NULL, WM_KEYFIRST, WM_KEYLAST, PM_REMOVE) &&
!PeekMessage(&msg, NULL, WM_TIMER, WM_TIMER, PM_REMOVE))
WaitMessage();
switch(msg.message)
{
case WM_MOUSEMOVE:
HANDLE_WM_MOUSEMOVE(msg.hwnd, msg.wParam, msg.lParam, Drag_OnMouseMove);
break;
case WM_TIMER:
HANDLE_WM_TIMER(msg.hwnd, msg.wParam, msg.lParam, Drag_OnTimer);
break;
case WM_LBUTTONUP:
HANDLE_WM_LBUTTONUP(msg.hwnd, msg.wParam, msg.lParam, Drag_OnLButtonUp);
break;
default:
// Process messages we don't handle
TranslateMessage(&msg);
DispatchMessage(&msg);
break;
}
}
// process the drag and cleanup
DragEnd(hWindow);
}
