void CTreeFileCtrl::OnLButtonUp(UINT nFlags, CPoint point)
{
CRect clientRect;
GetClientRect(&clientRect);
if (clientRect.PtInRect(point))
EndDragging(FALSE);
else
EndDragging(TRUE);
//Let the parent class do its thing
CTreeCtrl::OnLButtonUp(nFlags, point);
}
void NBW_SpinBoxControls::mouseReleaseEvent(QMouseEvent*) {
if(STATE_DRAGGING == _state) {
_state = STATE_NORMAL;
unsetCursor();
EndDragging();
}
}
void NBW_SpinBoxControls::OnEditingFinished() {
leda::rational rval;
int typeFlag;
bool success = ParseRational(_lineEdit->text().toAscii(), rval, typeFlag);
if(success && typeFlag & _typeMask) {
SetValue(rval);
}
_state = STATE_NORMAL;
_lineEdit->hide();
EndDragging();
}
void wxHeaderCtrl::EndResizing(int xPhysical)
{
wxASSERT_MSG( IsResizing(), "shouldn't be called if we're not resizing" );
EndDragging();
ReleaseMouse();
wxHeaderCtrlEvent event(wxEVT_COMMAND_HEADER_END_RESIZE, GetId());
event.SetEventObject(this);
event.SetColumn(m_colBeingResized);
event.SetWidth(ConstrainByMinWidth(m_colBeingResized, xPhysical));
GetEventHandler()->ProcessEvent(event);
m_colBeingResized = COL_NONE;
}
void wxHeaderCtrl::CancelDragging()
{
wxASSERT_MSG( IsDragging(),
"shouldn't be called if we're not dragging anything" );
EndDragging();
unsigned int& col = IsResizing() ? m_colBeingResized : m_colBeingReordered;
wxHeaderCtrlEvent event(wxEVT_COMMAND_HEADER_DRAGGING_CANCELLED, GetId());
event.SetEventObject(this);
event.SetColumn(col);
GetEventHandler()->ProcessEvent(event);
col = COL_NONE;
}
bool wxHeaderCtrl::EndReordering(int xPhysical)
{
wxASSERT_MSG( IsReordering(), "shouldn't be called if we're not reordering" );
EndDragging();
ReleaseMouse();
const int colOld = m_colBeingReordered,
colNew = FindColumnAtPoint(xPhysical);
m_colBeingReordered = COL_NONE;
if ( xPhysical - GetColStart(colOld) == m_dragOffset )
return false;
if ( colNew != colOld )
{
wxHeaderCtrlEvent event(wxEVT_COMMAND_HEADER_END_REORDER, GetId());
event.SetEventObject(this);
event.SetColumn(colOld);
const unsigned pos = GetColumnPos(FindColumnAtPoint(xPhysical));
event.SetNewOrder(pos);
if ( !GetEventHandler()->ProcessEvent(event) || event.IsAllowed() )
{
// do reorder the columns
DoMoveCol(colOld, pos);
}
}
// whether we moved the column or not, the user did move the mouse and so
// did try to do it so return true
return true;
}
BOOL CTreeFileCtrl::PreTranslateMessage(MSG* pMsg)
{
// When an item is being edited make sure the edit control
// receives certain important key strokes
if (GetEditControl())
{
::TranslateMessage(pMsg);
::DispatchMessage(pMsg);
return TRUE; // DO NOT process further
}
//Context menu via the keyboard
if ((((pMsg->message == WM_KEYDOWN || pMsg->message == WM_SYSKEYDOWN) && // If we hit a key and
(pMsg->wParam == VK_F10) && (GetKeyState(VK_SHIFT) & ~1)) != 0) || // it's Shift+F10 OR
(pMsg->message == WM_CONTEXTMENU)) // Natural keyboard key
{
CRect rect;
GetItemRect(GetSelectedItem(), rect, TRUE);
ClientToScreen(rect);
OnContextMenu(NULL, rect.CenterPoint());
return TRUE;
}
//Hitting the Escape key, Cancelling drag & drop
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_ESCAPE && IsDragging())
{
EndDragging(TRUE);
return TRUE;
}
//Hitting the Alt-Enter key combination, show the properties sheet
else if (pMsg->message == WM_SYSKEYDOWN && pMsg->wParam == VK_RETURN)
{
OnFileProperties();
return TRUE;
}
//Hitting the Enter key, open the item
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_RETURN)
{
OnFileOpen();
return TRUE;
}
//Hitting the delete key, delete the item
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_DELETE)
{
OnFileDelete();
return TRUE;
}
//hitting the backspace key, go to the parent folder
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_BACK)
{
UpOneLevel();
return TRUE;
}
//hitting the F2 key, being in-place editing of an item
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_F2)
{
OnFileRename();
return TRUE;
}
//hitting the F5 key, force a refresh of the whole tree
else if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_F5)
{
OnViewRefresh();
return TRUE;
}
//Let the parent class do its thing
return CTreeCtrl::PreTranslateMessage(pMsg);
}
