X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/170acdc90e9f92f8b8120fa6c04acdbf45c89582..3780e2523c2647a6519a774424cfa3eaaafc60be:/src/msw/spinctrl.cpp diff --git a/src/msw/spinctrl.cpp b/src/msw/spinctrl.cpp index 80d15e665b..2a1826c45a 100644 --- a/src/msw/spinctrl.cpp +++ b/src/msw/spinctrl.cpp @@ -32,6 +32,7 @@ #include "wx/msw/wrapcctl.h" // include "properly" #include "wx/event.h" #include "wx/textctrl.h" + #include "wx/wxcrtvararg.h" #endif #include "wx/msw/private.h" @@ -87,7 +88,7 @@ wxEND_FLAGS( wxSpinCtrlStyle ) IMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinCtrl, wxControl,"wx/spinbut.h") wxBEGIN_PROPERTIES_TABLE(wxSpinCtrl) - wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxSpinEvent ) + wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_CHANGED , wxSpinEvent ) wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SPINCTRL_UPDATED , wxCommandEvent ) wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent ) wxEVENT_PROPERTY( TextEnter , wxEVT_COMMAND_TEXT_ENTER , wxCommandEvent ) @@ -111,7 +112,6 @@ wxCONSTRUCTOR_6( wxSpinCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl, wxControl) #endif -//pmg EVT_KILL_FOCUS BEGIN_EVENT_TABLE(wxSpinCtrl, wxSpinButton) EVT_CHAR(wxSpinCtrl::OnChar) @@ -207,7 +207,7 @@ bool wxSpinCtrl::ProcessTextCommand(WXWORD cmd, WXWORD WXUNUSED(id)) wxString val = wxGetWindowText(m_hwndBuddy); event.SetString(val); event.SetInt(GetValue()); - return GetEventHandler()->ProcessEvent(event); + return HandleWindowEvent(event); } // not processed @@ -225,7 +225,7 @@ void wxSpinCtrl::OnChar(wxKeyEvent& event) wxString val = wxGetWindowText(m_hwndBuddy); event.SetString(val); event.SetInt(GetValue()); - if ( GetEventHandler()->ProcessEvent(event) ) + if ( HandleWindowEvent(event) ) return; break; } @@ -241,7 +241,7 @@ void wxSpinCtrl::OnChar(wxKeyEvent& event) eventNav.SetWindowChange(event.ControlDown()); eventNav.SetEventObject(this); - if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) + if ( GetParent()->HandleWindowEvent(eventNav) ) return; } break; @@ -269,15 +269,17 @@ void wxSpinCtrl::OnSetFocus(wxFocusEvent& event) void wxSpinCtrl::NormalizeValue() { - int value = GetValue(); - SetValue( value ); - if (value != m_oldValue) + const int value = GetValue(); + const bool changed = value != m_oldValue; + + // notice that we have to call SetValue() even if the value didn't change + // because otherwise we could be left with empty buddy control when value + // is 0, see comment in SetValue() + SetValue(value); + + if ( changed ) { - wxCommandEvent event( wxEVT_COMMAND_SPINCTRL_UPDATED, GetId() ); - event.SetEventObject( this ); - event.SetInt( value ); - GetEventHandler()->ProcessEvent( event ); - m_oldValue = value; + SendSpinUpdate(value); } } @@ -294,6 +296,11 @@ bool wxSpinCtrl::Create(wxWindow *parent, int min, int max, int initial, const wxString& name) { + // 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 + m_oldValue = INT_MIN; + // before using DoGetBestSize(), have to set style to let the base class // know whether this is a horizontal or vertical control (we're always // vertical) @@ -311,7 +318,12 @@ bool wxSpinCtrl::Create(wxWindow *parent, WXDWORD exStyle = 0; WXDWORD msStyle = MSWGetStyle(GetWindowStyle(), & exStyle) ; - // calculate the sizes: the size given is the toal size for both controls + // 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; + + // 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) wxSize sizeText(size), sizeBtn(size); sizeBtn.x = wxSpinButton::DoGetBestSize().x; @@ -366,10 +378,7 @@ bool wxSpinCtrl::Create(wxWindow *parent, return false; } - SetRange(min, max); - SetValue(initial); - - m_oldValue = initial; + wxSpinButtonBase::SetRange(min, max); // subclass the text ctrl to be able to intercept some events wxSetWindowUserData(GetBuddyHwnd(), this); @@ -398,9 +407,20 @@ bool wxSpinCtrl::Create(wxWindow *parent, // associate the text window with the spin button (void)::SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)m_hwndBuddy, 0); + SetValue(initial); + + // Set the range in the native control + SetRange(min, max); + if ( !value.empty() ) { SetValue(value); + m_oldValue = (int) wxAtol(value); + } + else + { + SetValue(wxString::Format(wxT("%d"), initial)); + m_oldValue = initial; } // do it after finishing with m_hwndBuddy creation to avoid generating @@ -447,9 +467,10 @@ void wxSpinCtrl::SetValue(int val) // text control is currently empty, the spin button seems to be happy // 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)); + ::SetWindowText(GetBuddyHwnd(), + wxString::Format(_T("%d"), val).wx_str()); } - + m_oldValue = GetValue(); } @@ -541,25 +562,27 @@ void wxSpinCtrl::DoSetToolTip(wxToolTip *tip) #endif // wxUSE_TOOLTIPS // ---------------------------------------------------------------------------- -// event processing +// events processing and generation // ---------------------------------------------------------------------------- -void wxSpinCtrl::OnSpinChange(wxSpinEvent& eventSpin) +void wxSpinCtrl::SendSpinUpdate(int value) { wxCommandEvent event(wxEVT_COMMAND_SPINCTRL_UPDATED, GetId()); event.SetEventObject(this); - int value = eventSpin.GetPosition(); - event.SetInt( value ); - - if (value != m_oldValue) - (void)GetEventHandler()->ProcessEvent(event); + event.SetInt(value); + + (void)HandleWindowEvent(event); - if ( eventSpin.GetSkipped() ) + m_oldValue = value; +} + +void wxSpinCtrl::OnSpinChange(wxSpinEvent& eventSpin) +{ + const int value = eventSpin.GetPosition(); + if ( value != m_oldValue ) { - event.Skip(); + SendSpinUpdate(value); } - - m_oldValue = value; } // ---------------------------------------------------------------------------- @@ -620,6 +643,19 @@ void wxSpinCtrl::DoGetSize(int *x, int *y) const *y = ctrlrect.bottom - ctrlrect.top; } +void wxSpinCtrl::DoGetClientSize(int *x, int *y) const +{ + RECT spinrect = wxGetClientRect(GetHwnd()); + RECT textrect = wxGetClientRect(GetBuddyHwnd()); + RECT ctrlrect; + UnionRect(&ctrlrect,&textrect, &spinrect); + + if ( x ) + *x = ctrlrect.right - ctrlrect.left; + if ( y ) + *y = ctrlrect.bottom - ctrlrect.top; +} + void wxSpinCtrl::DoGetPosition(int *x, int *y) const { // hack: pretend that our HWND is the text control just for a moment