X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/eaafd2f8b7acf211feb30c86db037fffe22ee565..12bb29f5432174ecbd65549bda832d70d34a98ae:/src/gtk/radiobut.cpp diff --git a/src/gtk/radiobut.cpp b/src/gtk/radiobut.cpp index d22bf804c2..2dbfb916ee 100644 --- a/src/gtk/radiobut.cpp +++ b/src/gtk/radiobut.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: radiobut.cpp +// Name: src/gtk/radiobut.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,63 +7,46 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" -#ifdef __GNUG__ -#pragma implementation "radiobut.h" -#endif - -#include "wx/defs.h" - -#if wxUSE_RADIOBOX +#if wxUSE_RADIOBTN #include "wx/radiobut.h" +#include #include "wx/gtk/private.h" - -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- - -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; +#include "wx/gtk/private/gtk2-compat.h" //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- extern bool g_blockEventsOnDrag; -extern wxCursor g_globalCursor; -extern wxWindowGTK *g_delayedFocus; //----------------------------------------------------------------------------- // "clicked" //----------------------------------------------------------------------------- -static +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; - - if (rb->m_blockEvent) return; - - wxCommandEvent event( wxEVT_COMMAND_RADIOBUTTON_SELECTED, rb->GetId()); + + if (!gtk_toggle_button_get_active(button)) return; + + wxCommandEvent event( wxEVT_RADIOBUTTON, rb->GetId()); event.SetInt( rb->GetValue() ); event.SetEventObject( rb ); - rb->GetEventHandler()->ProcessEvent( event ); + rb->HandleWindowEvent( event ); +} } //----------------------------------------------------------------------------- // wxRadioButton //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxRadioButton,wxControl) - bool wxRadioButton::Create( wxWindow *parent, wxWindowID id, const wxString& label, @@ -73,93 +56,68 @@ bool wxRadioButton::Create( wxWindow *parent, const wxValidator& validator, const wxString& name ) { - m_acceptsFocus = TRUE; - m_needParent = 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 - m_radioButtonGroup = (GSList*) NULL; - } - else + // Check if this radio button should be put into an existing group. This + // shouldn't be done if it's given a style to explicitly start a new group + // or if it's not meant to be a part of a group at all. + GSList* radioButtonGroup = NULL; + if (!HasFlag(wxRB_GROUP) && !HasFlag(wxRB_SINGLE)) { // search backward for last group start - wxRadioButton *chief = (wxRadioButton*) NULL; - wxWindowList::Node *node = parent->GetChildren().GetLast(); - while (node) + wxWindowList::compatibility_iterator node = parent->GetChildren().GetLast(); + for (; node; node = node->GetPrevious()) { wxWindow *child = node->GetData(); - if (child->IsRadioButton()) + + // We stop at the first previous radio button in any case as it + // wouldn't make sense to put this button in a group with another + // one if there is a radio button that is not part of the same + // group between them. + if (wxIsKindOf(child, wxRadioButton)) { - chief = (wxRadioButton*) child; - if (child->HasFlag(wxRB_GROUP)) - break; + // Any preceding radio button can be used to get its group, not + // necessarily one with wxRB_GROUP style, but exclude + // wxRB_SINGLE ones as their group should never be shared. + if (!child->HasFlag(wxRB_SINGLE)) + { + radioButtonGroup = gtk_radio_button_get_group( + GTK_RADIO_BUTTON(child->m_widget)); + } + + 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, wxGTK_CONV( label ) ); - + m_widget = gtk_radio_button_new_with_label( radioButtonGroup, wxGTK_CONV( label ) ); + g_object_ref(m_widget); + SetLabel(label); - gtk_signal_connect( GTK_OBJECT(m_widget), "clicked", - GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); - + g_signal_connect_after (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 ); - 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 + + // save the original label + wxControlBase::SetLabel(label); + + GTKSetLabelForLabel(GTK_LABEL(gtk_bin_get_child(GTK_BIN(m_widget))), label); } void wxRadioButton::SetValue( bool val ) @@ -169,7 +127,8 @@ void wxRadioButton::SetValue( bool val ) if (val == GetValue()) return; - m_blockEvent = TRUE; + g_signal_handlers_block_by_func( + m_widget, (void*)gtk_radiobutton_clicked_callback, this); if (val) { @@ -182,69 +141,48 @@ void wxRadioButton::SetValue( bool val ) // as FALSE. Failing silently is probably TRTTD here. } - m_blockEvent = FALSE; + 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") ); - - return GTK_TOGGLE_BUTTON(m_widget)->active; + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobutton") ); + + return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(m_widget)) != 0; } bool wxRadioButton::Enable( bool enable ) { - if ( !wxControl::Enable( enable ) ) - return FALSE; - - gtk_widget_set_sensitive( BUTTON_CHILD(m_widget), enable ); + if (!base_type::Enable(enable)) + return false; - return TRUE; -} + gtk_widget_set_sensitive(gtk_bin_get_child(GTK_BIN(m_widget)), enable); -void wxRadioButton::ApplyWidgetStyle() -{ - SetWidgetStyle(); - gtk_widget_set_style( m_widget, m_widgetStyle ); - gtk_widget_set_style( BUTTON_CHILD(m_widget), m_widgetStyle ); + if (enable) + GTKFixSensitivity(); + + return true; } -bool wxRadioButton::IsOwnGtkWindow( GdkWindow *window ) +void wxRadioButton::DoApplyWidgetStyle(GtkRcStyle *style) { - return window == TOGGLE_BUTTON_EVENT_WIN(m_widget); + GTKApplyStyle(m_widget, style); + GTKApplyStyle(gtk_bin_get_child(GTK_BIN(m_widget)), style); } -void wxRadioButton::OnInternalIdle() +GdkWindow * +wxRadioButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const { - wxCursor cursor = m_cursor; - if (g_globalCursor.Ok()) cursor = g_globalCursor; - - 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( win, cursor.GetCursor() ); - } - - if (g_delayedFocus == this) - { - if (GTK_WIDGET_REALIZED(m_widget)) - { - gtk_widget_grab_focus( m_widget ); - g_delayedFocus = NULL; - } - } - - UpdateWindowUI(); + return gtk_button_get_event_window(GTK_BUTTON(m_widget)); } -wxSize wxRadioButton::DoGetBestSize() const +// static +wxVisualAttributes +wxRadioButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { - return wxControl::DoGetBestSize(); + return GetDefaultAttributesFromGTKWidget(gtk_radio_button_new_with_label(NULL, "")); } + #endif