X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/850ff4855026066770d80c376ee6fc864169509c..129848c2583e2e6072cd50be63c0ece06f14f908:/src/gtk/radiobut.cpp diff --git a/src/gtk/radiobut.cpp b/src/gtk/radiobut.cpp index fbb0a53ced..649a520830 100644 --- a/src/gtk/radiobut.cpp +++ b/src/gtk/radiobut.cpp @@ -4,52 +4,43 @@ // Author: Robert Roebling // Id: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" -#ifdef __GNUG__ -#pragma implementation "radiobut.h" -#endif +#if wxUSE_RADIOBTN #include "wx/radiobut.h" -#if wxUSE_RADIOBOX - -#include -#include - -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- - -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; +#include "wx/gtk/private.h" //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- -extern bool g_blockEventsOnDrag; -extern wxCursor g_globalCursor; +extern bool g_blockEventsOnDrag; //----------------------------------------------------------------------------- // "clicked" //----------------------------------------------------------------------------- -static -void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioButton *rb ) +extern "C" { +static +void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioButton *rb ) { - if (g_isIdle) wxapp_install_idle_handler(); - if (!rb->m_hasVMT) return; - + if (g_blockEventsOnDrag) return; - + + if (!button->active) return; + wxCommandEvent event( wxEVT_COMMAND_RADIOBUTTON_SELECTED, rb->GetId()); event.SetInt( rb->GetValue() ); event.SetEventObject( rb ); - rb->GetEventHandler()->ProcessEvent( event ); + rb->HandleWindowEvent( event ); +} } //----------------------------------------------------------------------------- @@ -57,167 +48,128 @@ void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioButto //----------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxRadioButton,wxControl) - -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_acceptsFocus = TRUE; - m_needParent = TRUE; - m_isRadioButton = TRUE; +bool wxRadioButton::Create( wxWindow *parent, + wxWindowID id, + const wxString& label, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& validator, + const wxString& name ) +{ if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, validator, name )) { wxFAIL_MSG( wxT("wxRadioButton creation failed") ); - return FALSE; + return false; } - if (HasFlag(wxRB_GROUP)) - { - /* start a new group */ - m_radioButtonGroup = (GSList*) NULL; - } - else + GSList* radioButtonGroup = NULL; + if (!HasFlag(wxRB_GROUP)) { - /* 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(); + // search backward for last group start + wxWindowList::compatibility_iterator node = parent->GetChildren().GetLast(); + for (; node; node = node->GetPrevious()) + { + wxWindow *child = node->GetData(); + if (child->HasFlag(wxRB_GROUP) && wxIsKindOf(child, wxRadioButton)) + { + radioButtonGroup = gtk_radio_button_get_group( + GTK_RADIO_BUTTON(child->m_widget)); + break; + } } - 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_widget = gtk_radio_button_new_with_label( radioButtonGroup, wxGTK_CONV( label ) ); + SetLabel(label); - gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); - + g_signal_connect (m_widget, "clicked", + G_CALLBACK (gtk_radiobutton_clicked_callback), this); + m_parent->DoAddChild( this ); - - PostCreation(); - - SetFont( parent->GetFont() ); - - wxSize size_best( DoGetBestSize() ); - wxSize new_size( size ); - if (new_size.x == -1) - new_size.x = size_best.x; - if (new_size.y == -1) - new_size.y = size_best.y; - if ((new_size.x != size.x) || (new_size.y != size.y)) - SetSize( new_size.x, new_size.y ); - - SetBackgroundColour( parent->GetBackgroundColour() ); - SetForegroundColour( parent->GetForegroundColour() ); - - Show( TRUE ); - - return TRUE; + + PostCreation(size); + + return true; } void wxRadioButton::SetLabel( const wxString& label ) { wxCHECK_RET( m_widget != NULL, wxT("invalid radiobutton") ); - - wxControl::SetLabel( label ); - GtkButton *bin = GTK_BUTTON( m_widget ); - GtkLabel *g_label = GTK_LABEL( bin->child ); - gtk_label_set( g_label, GetLabel().mbc_str() ); + + GTKSetLabelForLabel(GTK_LABEL(GTK_BIN(m_widget)->child), label); } void wxRadioButton::SetValue( bool val ) { wxCHECK_RET( m_widget != NULL, wxT("invalid radiobutton") ); - + if (val == GetValue()) return; - gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget), - GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); + g_signal_handlers_block_by_func( + m_widget, (void*)gtk_radiobutton_clicked_callback, this); if (val) { - gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), TRUE ); + gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(m_widget), TRUE ); } else { // should give an assert + // RL - No it shouldn't. A wxGenericValidator might try to set it + // as FALSE. Failing silently is probably TRTTD here. } - - gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); + + g_signal_handlers_unblock_by_func( + m_widget, (void*)gtk_radiobutton_clicked_callback, this); } bool wxRadioButton::GetValue() const { - wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobutton") ); - + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobutton") ); + return GTK_TOGGLE_BUTTON(m_widget)->active; } bool wxRadioButton::Enable( bool enable ) { if ( !wxControl::Enable( enable ) ) - return FALSE; - - gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable ); + return false; - return TRUE; -} + gtk_widget_set_sensitive(GTK_BIN(m_widget)->child, enable); -void wxRadioButton::ApplyWidgetStyle() -{ - SetWidgetStyle(); - gtk_widget_set_style( m_widget, m_widgetStyle ); - gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle ); + return true; } -bool wxRadioButton::IsOwnGtkWindow( GdkWindow *window ) +void wxRadioButton::DoApplyWidgetStyle(GtkRcStyle *style) { - return (window == GTK_TOGGLE_BUTTON(m_widget)->event_window); + gtk_widget_modify_style(m_widget, style); + gtk_widget_modify_style(GTK_BIN(m_widget)->child, style); } -void wxRadioButton::OnInternalIdle() +GdkWindow * +wxRadioButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const { - wxCursor cursor = m_cursor; - if (g_globalCursor.Ok()) cursor = g_globalCursor; - - if (GTK_TOGGLE_BUTTON(m_widget)->event_window && cursor.Ok()) - { - /* I now set the cursor the anew in every OnInternalIdle call - as setting the cursor in a parent window also effects the - windows above so that checking for the current cursor is - not possible. */ - - gdk_window_set_cursor( GTK_TOGGLE_BUTTON(m_widget)->event_window, cursor.GetCursor() ); - } - - UpdateWindowUI(); + return GTK_BUTTON(m_widget)->event_window; } -wxSize wxRadioButton::DoGetBestSize() const +// static +wxVisualAttributes +wxRadioButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { - return wxControl::DoGetBestSize(); + wxVisualAttributes attr; + // NB: we need toplevel window so that GTK+ can find the right style + GtkWidget *wnd = gtk_window_new(GTK_WINDOW_TOPLEVEL); + GtkWidget* widget = gtk_radio_button_new_with_label(NULL, ""); + gtk_container_add(GTK_CONTAINER(wnd), widget); + attr = GetDefaultAttributesFromGTKWidget(widget); + gtk_widget_destroy(wnd); + return attr; } + #endif