X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2f073eb2e0786fa44dd41d31eb34d00a75ab0570..222702b112dcc7bebe018d6f4d66fe469fefd02c:/src/gtk/radiobut.cpp diff --git a/src/gtk/radiobut.cpp b/src/gtk/radiobut.cpp index 026b777890..9900eb7c89 100644 --- a/src/gtk/radiobut.cpp +++ b/src/gtk/radiobut.cpp @@ -4,20 +4,22 @@ // Author: Robert Roebling // Id: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "radiobut.h" #endif -#include "wx/radiobut.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" #if wxUSE_RADIOBOX -#include "gdk/gdk.h" -#include "gtk/gtk.h" +#include "wx/radiobut.h" + +#include "wx/gtk/private.h" //----------------------------------------------------------------------------- // idle system @@ -30,15 +32,17 @@ extern bool g_isIdle; // data //----------------------------------------------------------------------------- -extern bool g_blockEventsOnDrag; -extern wxCursor g_globalCursor; +extern bool g_blockEventsOnDrag; +extern wxCursor g_globalCursor; +extern wxWindowGTK *g_delayedFocus; //----------------------------------------------------------------------------- // "clicked" //----------------------------------------------------------------------------- +extern "C" { static -void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioButton *rb ) +void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioButton *rb ) { if (g_isIdle) wxapp_install_idle_handler(); @@ -46,11 +50,16 @@ void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioButto if (g_blockEventsOnDrag) return; + if (!button->active) return; + + if (rb->m_blockEvent) return; + wxCommandEvent event( wxEVT_COMMAND_RADIOBUTTON_SELECTED, rb->GetId()); event.SetInt( rb->GetValue() ); event.SetEventObject( rb ); rb->GetEventHandler()->ProcessEvent( event ); } +} //----------------------------------------------------------------------------- // wxRadioButton @@ -58,74 +67,70 @@ 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 ) +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; + + m_blockEvent = FALSE; 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 */ + // start a new group m_radioButtonGroup = (GSList*) NULL; } else { - /* search backward for last group start */ + // search backward for last group start wxRadioButton *chief = (wxRadioButton*) NULL; - wxWindowList::Node *node = parent->GetChildren().GetLast(); + wxWindowList::compatibility_iterator 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(); + { + wxWindow *child = node->GetData(); + if (child->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 */ + 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( m_radioButtonGroup, wxGTK_CONV( label ) ); SetLabel(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->DoAddChild( this ); - PostCreation(); - - SetBackgroundColour( parent->GetBackgroundColour() ); - SetForegroundColour( parent->GetForegroundColour() ); - SetFont( parent->GetFont() ); - - Show( TRUE ); + PostCreation(size); return TRUE; } @@ -135,32 +140,36 @@ 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() ); + GtkLabel *g_label = GTK_LABEL( BUTTON_CHILD(m_widget) ); +#ifdef __WXGTK20__ + wxString label2 = PrepareLabelMnemonics( label ); + gtk_label_set_text_with_mnemonic( g_label, wxGTK_CONV( label2 ) ); +#else + gtk_label_set( g_label, wxGTK_CONV( GetLabel() ) ); +#endif } 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 ); + m_blockEvent = TRUE; 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 ); + + m_blockEvent = FALSE; } bool wxRadioButton::GetValue() const @@ -175,21 +184,20 @@ bool wxRadioButton::Enable( bool enable ) if ( !wxControl::Enable( enable ) ) return FALSE; - gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable ); + gtk_widget_set_sensitive( BUTTON_CHILD(m_widget), enable ); return TRUE; } -void wxRadioButton::ApplyWidgetStyle() +void wxRadioButton::DoApplyWidgetStyle(GtkRcStyle *style) { - SetWidgetStyle(); - gtk_widget_set_style( m_widget, m_widgetStyle ); - gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle ); + gtk_widget_modify_style(m_widget, style); + gtk_widget_modify_style(BUTTON_CHILD(m_widget), style); } bool wxRadioButton::IsOwnGtkWindow( GdkWindow *window ) { - return (window == GTK_TOGGLE_BUTTON(m_widget)->event_window); + return window == TOGGLE_BUTTON_EVENT_WIN(m_widget); } void wxRadioButton::OnInternalIdle() @@ -197,17 +205,48 @@ void wxRadioButton::OnInternalIdle() wxCursor cursor = m_cursor; if (g_globalCursor.Ok()) cursor = g_globalCursor; - if (GTK_TOGGLE_BUTTON(m_widget)->event_window && cursor.Ok()) + GdkWindow *win = TOGGLE_BUTTON_EVENT_WIN(m_widget); + if ( win && 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() ); + 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( win, cursor.GetCursor() ); + } + + if (g_delayedFocus == this) + { + if (GTK_WIDGET_REALIZED(m_widget)) + { + gtk_widget_grab_focus( m_widget ); + g_delayedFocus = NULL; + } } - UpdateWindowUI(); + if (wxUpdateUIEvent::CanUpdate(this)) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); } +wxSize wxRadioButton::DoGetBestSize() const +{ + return wxControl::DoGetBestSize(); +} + +// static +wxVisualAttributes +wxRadioButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +{ + 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