LRESULT APIENTRY _EXPORT wxBuddyTextWndProc(HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam)
{
wxSpinCtrl *spin = (wxSpinCtrl *)wxGetWindowUserData(hwnd);
// forward some messages (mostly the key and focus ones) to the spin ctrl
switch ( message )
{
case WM_SETFOCUS:
// if the focus comes from the spin control itself, don't set it
// back to it -- we don't want to go into an infinite loop
if ( (WXHWND)wParam == spin->GetHWND() )
break;
//else: fall through
case WM_KILLFOCUS:
case WM_CHAR:
case WM_DEADCHAR:
case WM_KEYUP:
case WM_KEYDOWN:
#ifdef WM_HELP
// we need to forward WM_HELP too to ensure that the context help
// associated with wxSpinCtrl is shown when the text control part of it
// is clicked with the "?" cursor
case WM_HELP:
#endif
spin->MSWWindowProc(message, wParam, lParam);
// The control may have been deleted at this point, so check.
if ( !::IsWindow(hwnd) || wxGetWindowUserData(hwnd) != spin )
return 0;
break;
case WM_GETDLGCODE:
if ( spin->HasFlag(wxTE_PROCESS_ENTER) )
{
long dlgCode = ::CallWindowProc
(
CASTWNDPROC spin->GetBuddyWndProc(),
hwnd,
message,
wParam,
lParam
);
dlgCode |= DLGC_WANTMESSAGE;
return dlgCode;
}
break;
}
return ::CallWindowProc(CASTWNDPROC spin->GetBuddyWndProc(),
hwnd, message, wParam, lParam);
}
LRESULT APIENTRY _EXPORT wxBuddyTextCtrlWndProc(HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam)
{
wxTextCtrl *spin = (wxTextCtrl *)wxGetWindowUserData(hwnd);
// forward some messages (the key and focus ones only so far) to
// the spin ctrl
switch ( message )
{
case WM_SETFOCUS:
// if the focus comes from the spin control itself, don't set it
// back to it -- we don't want to go into an infinite loop
if ( (WXHWND)wParam == spin->GetHWND() )
break;
//else: fall through
case WM_KILLFOCUS:
case WM_CHAR:
case WM_DEADCHAR:
case WM_KEYUP:
case WM_KEYDOWN:
spin->MSWWindowProc(message, wParam, lParam);
// The control may have been deleted at this point, so check.
if ( !::IsWindow(hwnd) || wxGetWindowUserData(hwnd) != spin )
return 0;
break;
case WM_GETDLGCODE:
// we want to get WXK_RETURN in order to generate the event for it
return DLGC_WANTCHARS;
}
return ::CallWindowProc(CASTWNDPROC spin->GetBuddyWndProc(),
hwnd, message, wParam, lParam);
}
/* static */
wxSpinCtrl *wxSpinCtrl::GetSpinForTextCtrl(WXHWND hwndBuddy)
{
wxSpinCtrl *spin = (wxSpinCtrl *)wxGetWindowUserData((HWND)hwndBuddy);
int i = ms_allSpins.Index(spin);
if ( i == wxNOT_FOUND )
return NULL;
// sanity check
wxASSERT_MSG( spin->m_hwndBuddy == hwndBuddy,
_T("wxSpinCtrl has incorrect buddy HWND!") );
return spin;
}
wxChoice *wxChoice::GetChoiceForListBox(WXHWND hwndBuddy)
{
wxChoice *choice = (wxChoice *)wxGetWindowUserData((HWND)hwndBuddy);
int i = ms_allChoiceSpins.Index(choice);
if ( i == wxNOT_FOUND )
return NULL;
// sanity check
wxASSERT_MSG( choice->m_hwndBuddy == hwndBuddy,
_T("wxChoice has incorrect buddy HWND!") );
return choice;
}
LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam)
{
switch ( message )
{
case WM_GETDLGCODE:
// we must tell IsDialogMessage()/our kbd processing code that we
// want to process arrows ourselves because neither of them is
// smart enough to handle arrows properly for us
{
long lDlgCode = ::CallWindowProc(CASTWNDPROC s_wndprocRadioBtn, hwnd,
message, wParam, lParam);
return lDlgCode | DLGC_WANTARROWS;
}
#if wxUSE_TOOLTIPS
case WM_NOTIFY:
{
NMHDR* hdr = (NMHDR *)lParam;
if ( hdr->code == TTN_NEEDTEXT )
{
wxRadioBox *
radiobox = (wxRadioBox *)wxGetWindowUserData(hwnd);
wxCHECK_MSG( radiobox, 0,
wxT("radio button without radio box?") );
wxToolTip *tooltip = radiobox->GetToolTip();
if ( tooltip )
{
TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
ttt->lpszText = (wxChar *)tooltip->GetTip().c_str();
}
// processed
return 0;
}
}
break;
#endif // wxUSE_TOOLTIPS
case WM_KEYDOWN:
{
wxRadioBox *radiobox = (wxRadioBox *)wxGetWindowUserData(hwnd);
wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") );
bool processed = true;
wxDirection dir;
switch ( wParam )
{
case VK_UP:
dir = wxUP;
break;
case VK_LEFT:
dir = wxLEFT;
break;
case VK_DOWN:
dir = wxDOWN;
break;
case VK_RIGHT:
dir = wxRIGHT;
break;
default:
processed = false;
// just to suppress the compiler warning
dir = wxALL;
}
if ( processed )
{
int selOld = radiobox->GetSelection();
int selNew = radiobox->GetNextItem
(
selOld,
dir,
radiobox->GetWindowStyle()
);
if ( selNew != selOld )
{
radiobox->SetSelection(selNew);
radiobox->SetFocus();
// emulate the button click
radiobox->SendNotificationEvent();
return 0;
}
}
}
break;
case WM_SETFOCUS:
case WM_KILLFOCUS:
{
wxRadioBox *radiobox = (wxRadioBox *)wxGetWindowUserData(hwnd);
wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") );
// if we don't do this, no focus events are generated for the
// radiobox and, besides, we need to notify the parent about
// the focus change, otherwise the focus handling logic in
// wxControlContainer doesn't work
if ( message == WM_SETFOCUS )
radiobox->HandleSetFocus((WXHWND)wParam);
else
radiobox->HandleKillFocus((WXHWND)wParam);
}
break;
#ifndef __WXWINCE__
case WM_HELP:
{
wxRadioBox *radiobox = (wxRadioBox *)wxGetWindowUserData(hwnd);
wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") );
bool processed = false;
wxEvtHandler * const handler = radiobox->GetEventHandler();
HELPINFO* info = (HELPINFO*) lParam;
if ( info->iContextType == HELPINFO_WINDOW )
{
for ( wxWindow* subjectOfHelp = radiobox;
subjectOfHelp;
subjectOfHelp = subjectOfHelp->GetParent() )
{
wxHelpEvent helpEvent(wxEVT_HELP,
subjectOfHelp->GetId(),
wxPoint(info->MousePos.x,
info->MousePos.y));
helpEvent.SetEventObject(radiobox);
if ( handler->ProcessEvent(helpEvent) )
{
processed = true;
break;
}
}
}
else if (info->iContextType == HELPINFO_MENUITEM)
{
wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId);
helpEvent.SetEventObject(radiobox);
processed = handler->ProcessEvent(helpEvent);
}
if ( processed )
return 0;
}
break;
#endif // !__WXWINCE__
}
return ::CallWindowProc(CASTWNDPROC s_wndprocRadioBtn, hwnd, message, wParam, lParam);
}
