X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/facd6764872eede45605ba7c9dfa0e1d0c708fa2..8064223b7b1b3657363b7a635c381b9269d95e55:/src/mac/carbon/radiobut.cpp?ds=inline diff --git a/src/mac/carbon/radiobut.cpp b/src/mac/carbon/radiobut.cpp index c7101f60ad..7f866d2536 100644 --- a/src/mac/carbon/radiobut.cpp +++ b/src/mac/carbon/radiobut.cpp @@ -2,150 +2,177 @@ // Name: radiobut.cpp // Purpose: wxRadioButton // Author: AUTHOR -// Modified by: JS Lair (99/11/15) adding the cyclic groupe notion for radiobox +// Modified by: JS Lair (99/11/15) adding the cyclic group notion for radiobox // Created: ??/??/98 // RCS-ID: $Id$ // Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "radiobut.h" -#endif +#include "wx/wxprec.h" -#include "wx/defs.h" +#if wxUSE_RADIOBTN #include "wx/radiobut.h" +#include "wx/mac/uma.h" -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxRadioButton, wxControl) -#endif -#include "wx/mac/uma.h" -bool wxRadioButton::Create(wxWindow *parent, wxWindowID id, - const wxString& label, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) +bool wxRadioButton::Create( wxWindow *parent, + wxWindowID id, + const wxString& label, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& validator, + const wxString& name ) { - m_macIsUserPane = FALSE ; - - if ( !wxControl::Create(parent, id, pos, size, style, validator, name) ) + m_macIsUserPane = false; + + if ( !wxControl::Create( parent, id, pos, size, style, validator, name ) ) return false; - - m_label = label ; - - Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; - - m_macControl = (WXWidget) ::NewControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , "\p" , true , 0 , 0 , 1, - kControlRadioButtonProc , (long) this ) ; - - MacPostControlCreate(pos,size) ; - - m_cycle = this ; - - if (HasFlag(wxRB_GROUP)) - { - AddInCycle( NULL ) ; - } - else - { - /* search backward for last group start */ - wxRadioButton *chief = (wxRadioButton*) NULL; - wxWindowList::Node *node = parent->GetChildren().GetLast(); - while (node) + + m_labelOrig = m_label = label; + + Rect bounds = wxMacGetBoundsForControl( this, pos, size ); + + m_peer = new wxMacControl( this ); + OSStatus err = CreateRadioButtonControl( + MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, CFSTR(""), + 0, false /* no autotoggle */, m_peer->GetControlRefAddr() ); + verify_noerr( err ); + + MacPostControlCreate( pos, size ); + + m_cycle = this; + + if (HasFlag( wxRB_GROUP )) { - wxWindow *child = node->GetData(); - if (child->IsKindOf( CLASSINFO( wxRadioButton ) ) ) - { - chief = (wxRadioButton*) child; - if (child->HasFlag(wxRB_GROUP)) break; - } - node = node->GetPrevious(); + AddInCycle( NULL ); } - AddInCycle( chief ) ; - } - return TRUE; + else + { + // search backward for last group start + wxRadioButton *chief = NULL; + wxWindowList::compatibility_iterator node = parent->GetChildren().GetLast(); + while (node) + { + wxWindow *child = node->GetData(); + if (child->IsKindOf( CLASSINFO( wxRadioButton ) )) + { + chief = (wxRadioButton*)child; + if (child->HasFlag( wxRB_GROUP )) + break; + } + + node = node->GetPrevious(); + } + + AddInCycle( chief ); + } + + return true; +} + +wxRadioButton::~wxRadioButton() +{ + RemoveFromCycle(); } void wxRadioButton::SetValue(bool val) { wxRadioButton *cycle; - if ( GetControl32BitValue( (ControlRef) m_macControl ) == val ) - return ; - - ::SetControl32BitValue( (ControlRef) m_macControl , val ) ; - if (val) - { - cycle=this->NextInCycle(); - if (cycle!=NULL) { - while (cycle!=this) { - cycle->SetValue(false); - cycle=cycle->NextInCycle(); - } - } - } - MacRedrawControl() ; + if (m_peer->GetValue() == val) + return; + + m_peer->SetValue( val ); + if (val) + { + cycle = this->NextInCycle(); + if (cycle != NULL) + { + while (cycle != this) + { + cycle->SetValue( false ); + cycle = cycle->NextInCycle(); + } + } + } } bool wxRadioButton::GetValue() const { - return ::GetControl32BitValue( (ControlRef) m_macControl ) ; + return m_peer->GetValue(); } -void wxRadioButton::Command (wxCommandEvent & event) +void wxRadioButton::Command(wxCommandEvent& event) { - SetValue ( (event.GetInt() != 0) ); - ProcessCommand (event); + SetValue( (event.GetInt() != 0) ); + ProcessCommand( event ); } -void wxRadioButton::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown)) +wxInt32 wxRadioButton::MacControlHit( WXEVENTHANDLERREF WXUNUSED(handler), WXEVENTREF WXUNUSED(event) ) { - if ( GetValue() ) - return ; - - wxRadioButton *cycle, *old = NULL ; - cycle=this->NextInCycle(); - if (cycle!=NULL) { - while (cycle!=this) { - if ( cycle->GetValue() ) { - old = cycle ; - cycle->SetValue(false); - } - cycle=cycle->NextInCycle(); - } - } + // if already set -> no action + if (GetValue()) + return noErr; - SetValue(true) ; + wxRadioButton *cycle; + cycle = this->NextInCycle(); + if (cycle != NULL) + { + while (cycle != this) + { + if (cycle->GetValue()) + cycle->SetValue( false ); - if ( old ) { - wxCommandEvent event(wxEVT_COMMAND_RADIOBUTTON_SELECTED, old->m_windowId ); - event.SetEventObject(old); - event.SetInt( false ); - old->ProcessCommand(event); + cycle = cycle->NextInCycle(); + } } - wxCommandEvent event2(wxEVT_COMMAND_RADIOBUTTON_SELECTED, m_windowId ); - event2.SetEventObject(this); + + SetValue( true ); + + wxCommandEvent event2( wxEVT_COMMAND_RADIOBUTTON_SELECTED, m_windowId ); + event2.SetEventObject( this ); event2.SetInt( true ); - ProcessCommand(event2); + ProcessCommand( event2 ); + + return noErr; } wxRadioButton *wxRadioButton::AddInCycle(wxRadioButton *cycle) { - wxRadioButton *next,*current; - - if (cycle==NULL) { - m_cycle=this; - return(this); - } - else { - current=cycle; - while ((next=current->m_cycle)!=cycle) - current=current->m_cycle; - m_cycle=cycle; - current->m_cycle=this; - return(cycle); - } -} + wxRadioButton *current; + + if (cycle == NULL) + { + m_cycle = this; + } + else + { + current = cycle; + while (current->m_cycle != cycle) + current = current->m_cycle; + + m_cycle = cycle; + current->m_cycle = this; + } + + return m_cycle; +} + +void wxRadioButton::RemoveFromCycle() +{ + if ((m_cycle == NULL) || (m_cycle == this)) + return; + + // Find the previous one and make it point to the next one + wxRadioButton* prev = this; + while (prev->m_cycle != this) + prev = prev->m_cycle; + + prev->m_cycle = m_cycle; +} + +#endif