X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f5d29b396f837cab85b8d63992cc1b640007db67..a3736ef475f212f1f7b07c36278ba83d7511406c:/src/gtk/radiobut.cpp?ds=sidebyside diff --git a/src/gtk/radiobut.cpp b/src/gtk/radiobut.cpp index aab86976cd..f7771f4ea6 100644 --- a/src/gtk/radiobut.cpp +++ b/src/gtk/radiobut.cpp @@ -14,6 +14,18 @@ #include "wx/radiobut.h" +#if wxUSE_RADIOBOX + +#include "gdk/gdk.h" +#include "gtk/gtk.h" + +//----------------------------------------------------------------------------- +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- @@ -27,13 +39,9 @@ extern bool g_blockEventsOnDrag; static void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioButton *rb ) { - if (!rb->HasVMT()) return; - - if (rb->m_blockFirstEvent) - { - rb->m_blockFirstEvent = FALSE; - return; - } + if (g_isIdle) wxapp_install_idle_handler(); + + if (!rb->m_hasVMT) return; if (g_blockEventsOnDrag) return; @@ -53,40 +61,68 @@ bool wxRadioButton::Create( wxWindow *parent, wxWindowID id, const wxString& lab const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator, const wxString& name ) { + m_acceptsFocus = TRUE; m_needParent = TRUE; + m_isRadioButton = TRUE; - wxSize newSize = size; - - PreCreation( parent, id, pos, newSize, style, name ); - - SetValidator( validator ); + if (!PreCreation( parent, pos, size ) || + !CreateBase( parent, id, pos, size, style, validator, name )) + { + wxFAIL_MSG( _T("wxRadioButton creation failed") ); + return FALSE; + } - m_widget = gtk_radio_button_new_with_label( (GSList *) NULL, label ); + if (HasFlag(wxRB_GROUP)) + { + /* start a new group */ + m_radioButtonGroup = (GSList*) NULL; + } + else + { + /* search backward for last group start */ + wxRadioButton *chief = (wxRadioButton*) NULL; + wxWindowList::Node *node = parent->GetChildren().GetLast(); + while (node) + { + wxWindow *child = node->GetData(); + if (child->m_isRadioButton) + { + chief = (wxRadioButton*) child; + if (child->HasFlag(wxRB_GROUP)) break; + } + node = node->GetPrevious(); + } + if (chief) + { + /* we are part of the group started by chief */ + m_radioButtonGroup = gtk_radio_button_group( GTK_RADIO_BUTTON(chief->m_widget) ); + } + else + { + /* start a new group */ + m_radioButtonGroup = (GSList*) NULL; + } + } + + m_widget = gtk_radio_button_new_with_label( m_radioButtonGroup, label.mbc_str() ); - m_theOtherRadioButtton = - gtk_radio_button_new_with_label( - gtk_radio_button_group( GTK_RADIO_BUTTON(m_widget) ), - "button2" ); - SetLabel(label); - m_blockFirstEvent = FALSE; - - if (newSize.x == -1) newSize.x = 22+gdk_string_measure( m_widget->style->font, label ); + wxSize newSize = size; + if (newSize.x == -1) newSize.x = 22+gdk_string_measure( m_widget->style->font, label.mbc_str() ); if (newSize.y == -1) newSize.y = 26; SetSize( newSize.x, newSize.y ); gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); - m_parent->AddChild( this ); - - (m_parent->m_insertCallback)( m_parent, this ); + m_parent->DoAddChild( this ); PostCreation(); SetBackgroundColour( parent->GetBackgroundColour() ); SetForegroundColour( parent->GetForegroundColour() ); + SetFont( parent->GetFont() ); Show( TRUE ); @@ -95,40 +131,52 @@ bool wxRadioButton::Create( wxWindow *parent, wxWindowID id, const wxString& lab void wxRadioButton::SetLabel( const wxString& label ) { - wxCHECK_RET( m_widget != NULL, "invalid radiobutton" ); + wxCHECK_RET( m_widget != NULL, _T("invalid radiobutton") ); wxControl::SetLabel( label ); GtkButton *bin = GTK_BUTTON( m_widget ); GtkLabel *g_label = GTK_LABEL( bin->child ); - gtk_label_set( g_label, GetLabel() ); + gtk_label_set( g_label, GetLabel().mbc_str() ); } void wxRadioButton::SetValue( bool val ) { - wxCHECK_RET( m_widget != NULL, "invalid radiobutton" ); - - m_blockFirstEvent = TRUE; + wxCHECK_RET( m_widget != NULL, _T("invalid radiobutton") ); + if (val == GetValue()) + return; + + gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget), + GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); + if (val) + { gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), TRUE ); + } else - gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_theOtherRadioButtton), TRUE ); + { + // should give an assert + } + + gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", + GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); } -bool wxRadioButton::GetValue(void) const +bool wxRadioButton::GetValue() const { - wxCHECK_MSG( m_widget != NULL, FALSE, "invalid radiobutton" ); + wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid radiobutton") ); return GTK_TOGGLE_BUTTON(m_widget)->active; } -void wxRadioButton::Enable( bool enable ) +bool wxRadioButton::Enable( bool enable ) { - wxCHECK_RET( m_widget != NULL, "invalid radiobutton" ); - - wxControl::Enable( enable ); + if ( !wxControl::Enable( enable ) ) + return FALSE; gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable ); + + return TRUE; } void wxRadioButton::ApplyWidgetStyle() @@ -138,4 +186,4 @@ void wxRadioButton::ApplyWidgetStyle() gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle ); } - +#endif