X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/03d4194d6b4e2176a213c1fc8651454e3b9edcc8..a3a8d81d487ae4f03d8b70bce20bddbfc48c5776:/src/msw/spinctrl.cpp diff --git a/src/msw/spinctrl.cpp b/src/msw/spinctrl.cpp index e5a4577acf..80416bf320 100644 --- a/src/msw/spinctrl.cpp +++ b/src/msw/spinctrl.cpp @@ -114,10 +114,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl, wxControl) BEGIN_EVENT_TABLE(wxSpinCtrl, wxSpinButton) EVT_CHAR(wxSpinCtrl::OnChar) - EVT_SET_FOCUS(wxSpinCtrl::OnSetFocus) EVT_KILL_FOCUS(wxSpinCtrl::OnKillFocus) - EVT_SPIN(wxID_ANY, wxSpinCtrl::OnSpinChange) END_EVENT_TABLE() #define GetBuddyHwnd() (HWND)(m_hwndBuddy) @@ -177,8 +175,20 @@ LRESULT APIENTRY _EXPORT wxBuddyTextWndProc(HWND hwnd, break; case WM_GETDLGCODE: - // we want to get WXK_RETURN in order to generate the event for it - return DLGC_WANTCHARS; + 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(), @@ -197,7 +207,7 @@ wxSpinCtrl *wxSpinCtrl::GetSpinForTextCtrl(WXHWND hwndBuddy) // sanity check wxASSERT_MSG( spin->m_hwndBuddy == hwndBuddy, - _T("wxSpinCtrl has incorrect buddy HWND!") ); + wxT("wxSpinCtrl has incorrect buddy HWND!") ); return spin; } @@ -205,7 +215,7 @@ wxSpinCtrl *wxSpinCtrl::GetSpinForTextCtrl(WXHWND hwndBuddy) // process a WM_COMMAND generated by the buddy text control bool wxSpinCtrl::ProcessTextCommand(WXWORD cmd, WXWORD WXUNUSED(id)) { - if ( cmd == EN_CHANGE ) + if ( (cmd == EN_CHANGE) && (!m_blockEvent )) { wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, GetId()); event.SetEventObject(this); @@ -301,6 +311,8 @@ bool wxSpinCtrl::Create(wxWindow *parent, int min, int max, int initial, const wxString& name) { + m_blockEvent = false; + // this should be in ctor/init function but I don't want to add one to 2.8 // to avoid problems with default ctor which can be inlined in the user // code and so might not get this fix without recompilation @@ -323,10 +335,11 @@ bool wxSpinCtrl::Create(wxWindow *parent, WXDWORD exStyle = 0; WXDWORD msStyle = MSWGetStyle(GetWindowStyle(), & exStyle) ; - // this control is used for numeric entry so normally using these flags by - // default shouldn't be a problem, if it is we can always add a style such - // as wxSP_NON_NUMERIC later - msStyle |= ES_RIGHT | ES_NUMBER; + // propagate text alignment style to text ctrl + if ( style & wxALIGN_RIGHT ) + msStyle |= ES_RIGHT; + else if ( style & wxALIGN_CENTER ) + msStyle |= ES_CENTER; // calculate the sizes: the size given is the total size for both controls // and we need to fit them both in the given width (height is the same) @@ -341,7 +354,7 @@ bool wxSpinCtrl::Create(wxWindow *parent, sizeText.x -= sizeBtn.x + MARGIN_BETWEEN; if ( sizeText.x <= 0 ) { - wxLogDebug(_T("not enough space for wxSpinCtrl!")); + wxLogDebug(wxT("not enough space for wxSpinCtrl!")); } wxPoint posBtn(pos); @@ -358,7 +371,7 @@ bool wxSpinCtrl::Create(wxWindow *parent, m_hwndBuddy = (WXHWND)::CreateWindowEx ( exStyle, // sunken border - _T("EDIT"), // window class + wxT("EDIT"), // window class NULL, // no window title msStyle, // style (will be shown later) pos.x, pos.y, // position @@ -462,6 +475,8 @@ void wxSpinCtrl::SetValue(const wxString& text) void wxSpinCtrl::SetValue(int val) { + m_blockEvent = true; + wxSpinButton::SetValue(val); // normally setting the value of the spin button is enough as it updates @@ -473,10 +488,12 @@ void wxSpinCtrl::SetValue(int val) // to leave it like this, while we really want to always show the // current value in the control, so do it manually ::SetWindowText(GetBuddyHwnd(), - wxString::Format(_T("%d"), val).wx_str()); + wxString::Format(wxT("%d"), val).wx_str()); } m_oldValue = GetValue(); + + m_blockEvent = false; } int wxSpinCtrl::GetValue() const @@ -507,6 +524,28 @@ void wxSpinCtrl::SetSelection(long from, long to) ::SendMessage(GetBuddyHwnd(), EM_SETSEL, (WPARAM)from, (LPARAM)to); } +// ---------------------------------------------------------------------------- +// wxSpinButton methods +// ---------------------------------------------------------------------------- + +void wxSpinCtrl::SetRange(int minVal, int maxVal) +{ + wxSpinButton::SetRange(minVal, maxVal); + + // this control is used for numeric entry so restrict the input to numeric + // keys only -- but only if we don't need to be able to enter "-" in it as + // otherwise this would become impossible + const DWORD styleOld = ::GetWindowLong(GetBuddyHwnd(), GWL_STYLE); + DWORD styleNew; + if ( minVal < 0 ) + styleNew = styleOld & ~ES_NUMBER; + else + styleNew = styleOld | ES_NUMBER; + + if ( styleNew != styleOld ) + ::SetWindowLong(GetBuddyHwnd(), GWL_STYLE, styleNew); +} + // ---------------------------------------------------------------------------- // forward some methods to subcontrols // ---------------------------------------------------------------------------- @@ -558,7 +597,9 @@ bool wxSpinCtrl::Reparent(wxWindowBase *newParent) // destroy the old spin button UnsubclassWin(); if ( !::DestroyWindow(GetHwnd()) ) + { wxLogLastError(wxT("DestroyWindow")); + } // create and initialize the new one if ( !wxSpinButton::Create(GetParent(), GetId(), @@ -621,15 +662,37 @@ void wxSpinCtrl::SendSpinUpdate(int value) m_oldValue = value; } -void wxSpinCtrl::OnSpinChange(wxSpinEvent& eventSpin) +bool wxSpinCtrl::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam, + WXWORD pos, WXHWND control) { - const int value = eventSpin.GetPosition(); - if ( value != m_oldValue ) + wxCHECK_MSG( control, false, wxT("scrolling what?") ); + + if ( wParam != SB_THUMBPOSITION ) { - SendSpinUpdate(value); + // probable SB_ENDSCROLL - we don't react to it + return false; } + + int new_value = (short) pos; + if (m_oldValue != new_value) + SendSpinUpdate( new_value ); + + return TRUE; } +bool wxSpinCtrl::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *result) +{ + NM_UPDOWN *lpnmud = (NM_UPDOWN *)lParam; + + if (lpnmud->hdr.hwndFrom != GetHwnd()) // make sure it is the right control + return false; + + *result = 0; // never reject UP and DOWN events + + return TRUE; +} + + // ---------------------------------------------------------------------------- // size calculations // ---------------------------------------------------------------------------- @@ -663,7 +726,7 @@ void wxSpinCtrl::DoMoveWindow(int x, int y, int width, int height) int widthText = width - widthBtn - MARGIN_BETWEEN; if ( widthText <= 0 ) { - wxLogDebug(_T("not enough space for wxSpinCtrl!")); + wxLogDebug(wxT("not enough space for wxSpinCtrl!")); } // 1) The buddy window