X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/da048e3d4c244a0d0b42e6e6970ad895ea948a53..ff58644a54af11b74b8e9b33a00de8496c531566:/src/gtk/radiobox.cpp diff --git a/src/gtk/radiobox.cpp b/src/gtk/radiobox.cpp index 2d30dff5e1..15dd404b7d 100644 --- a/src/gtk/radiobox.cpp +++ b/src/gtk/radiobox.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: radiobox.cpp +// Name: src/gtk/radiobox.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,578 +7,633 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "radiobox.h" -#endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#if wxUSE_RADIOBOX #include "wx/radiobox.h" -#if wxUSE_RADIOBOX +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/frame.h" + #include "wx/dialog.h" +#endif -#include "wx/dialog.h" -#include "wx/frame.h" +#if wxUSE_TOOLTIPS + #include "wx/tooltip.h" +#endif -#include "gdk/gdk.h" -#include "gtk/gtk.h" -#include "wx/gtk/win_gtk.h" +#include "wx/gtk/private.h" +#include //----------------------------------------------------------------------------- -// idle system +// wxGTKRadioButtonInfo //----------------------------------------------------------------------------- +// structure internally used by wxRadioBox to store its child buttons + +class wxGTKRadioButtonInfo : public wxObject +{ +public: + wxGTKRadioButtonInfo( GtkRadioButton * abutton, const wxRect & arect ) + : button( abutton ), rect( arect ) {} -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; + GtkRadioButton * button; + wxRect rect; +}; //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- -extern bool g_blockEventsOnDrag; +#include "wx/listimpl.cpp" +WX_DEFINE_LIST( wxRadioBoxButtonsInfoList ) + +extern bool g_blockEventsOnDrag; //----------------------------------------------------------------------------- // "clicked" //----------------------------------------------------------------------------- -static void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioBox *rb ) +extern "C" { +static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBox *rb ) { - if (g_isIdle) wxapp_install_idle_handler(); - if (!rb->m_hasVMT) return; if (g_blockEventsOnDrag) return; - if (rb->m_alreadySent) - { - rb->m_alreadySent = FALSE; - return; - } - - rb->m_alreadySent = TRUE; + if (!button->active) return; wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() ); event.SetInt( rb->GetSelection() ); event.SetString( rb->GetStringSelection() ); event.SetEventObject( rb ); - rb->GetEventHandler()->ProcessEvent(event); + rb->HandleWindowEvent(event); +} } //----------------------------------------------------------------------------- -// wxRadioBox +// "key_press_event" //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl) - -wxRadioBox::wxRadioBox() -{ -} - -bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title, - const wxPoint &pos, const wxSize &size, - int n, const wxString choices[], int majorDim, - long style, const wxValidator& validator, - const wxString &name ) +extern "C" { +static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxRadioBox *rb ) { - m_alreadySent = FALSE; - m_needParent = TRUE; - m_acceptsFocus = TRUE; + if (!rb->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return FALSE; - if (!PreCreation( parent, pos, size ) || - !CreateBase( parent, id, pos, size, style, validator, name )) + if ( ((gdk_event->keyval == GDK_Tab) || + (gdk_event->keyval == GDK_ISO_Left_Tab)) && + rb->GetParent() && (rb->GetParent()->HasFlag( wxTAB_TRAVERSAL)) ) { - wxFAIL_MSG( wxT("wxRadioBox creation failed") ); - return FALSE; + wxNavigationKeyEvent new_event; + new_event.SetEventObject( rb->GetParent() ); + // GDK reports GDK_ISO_Left_Tab for SHIFT-TAB + new_event.SetDirection( (gdk_event->keyval == GDK_Tab) ); + // CTRL-TAB changes the (parent) window, i.e. switch notebook page + new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) ); + new_event.SetCurrentFocus( rb ); + return rb->GetParent()->HandleWindowEvent(new_event); } - m_widget = gtk_frame_new( title.mbc_str() ); - - m_majorDim = majorDim; - - GtkRadioButton *m_radio = (GtkRadioButton*) NULL; - - wxString label; - GSList *radio_button_group = (GSList *) NULL; - for (int i = 0; i < n; i++) + if ((gdk_event->keyval != GDK_Up) && + (gdk_event->keyval != GDK_Down) && + (gdk_event->keyval != GDK_Left) && + (gdk_event->keyval != GDK_Right)) { - if ( i != 0 ) - radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) ); - - label.Empty(); - for ( const wxChar *pc = choices[i]; *pc; pc++ ) - { - if ( *pc != wxT('&') ) - label += *pc; - } - - m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, label.mbc_str() ) ); - - m_boxes.Append( (wxObject*) m_radio ); - - ConnectWidget( GTK_WIDGET(m_radio) ); - - if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE ); - - gtk_signal_connect( GTK_OBJECT(m_radio), "clicked", - GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); - - gtk_pizza_put( GTK_PIZZA(m_parent->m_wxwindow), - GTK_WIDGET(m_radio), - m_x+10, m_y+10+(i*24), 10, 10 ); + return FALSE; } - wxSize ls = LayoutItems(); + wxRadioBoxButtonsInfoList::compatibility_iterator node = rb->m_buttonsInfo.GetFirst(); + while( node && GTK_WIDGET( node->GetData()->button ) != widget ) + { + node = node->GetNext(); + } + if (!node) + { + return FALSE; + } - wxSize newSize = size; - if (newSize.x == -1) newSize.x = ls.x; - if (newSize.y == -1) newSize.y = ls.y; - SetSize( newSize.x, newSize.y ); + if ((gdk_event->keyval == GDK_Up) || + (gdk_event->keyval == GDK_Left)) + { + if (node == rb->m_buttonsInfo.GetFirst()) + node = rb->m_buttonsInfo.GetLast(); + else + node = node->GetPrevious(); + } + else + { + if (node == rb->m_buttonsInfo.GetLast()) + node = rb->m_buttonsInfo.GetFirst(); + else + node = node->GetNext(); + } - m_parent->DoAddChild( this ); + GtkWidget *button = (GtkWidget*) node->GetData()->button; - PostCreation(); + gtk_widget_grab_focus( button ); - SetLabel( title ); + return TRUE; +} +} - SetBackgroundColour( parent->GetBackgroundColour() ); - SetForegroundColour( parent->GetForegroundColour() ); - SetFont( parent->GetFont() ); +extern "C" { +static gint gtk_radiobutton_focus_out( GtkWidget * WXUNUSED(widget), + GdkEventFocus *WXUNUSED(event), + wxRadioBox *win ) +{ + // NB: This control is composed of several GtkRadioButton widgets and + // when focus changes from one of them to another in the same + // wxRadioBox, we get a focus-out event followed by focus-in for + // another GtkRadioButton owned by the same control. We don't want + // to generate two spurious wxEVT_SET_FOCUS events in this case, + // so we defer sending wx events until idle time. + win->GTKHandleFocusOut(); + + // never stop the signal emission, it seems to break the kbd handling + // inside the radiobox + return FALSE; +} +} - Show( TRUE ); +extern "C" { +static gint gtk_radiobutton_focus_in( GtkWidget * WXUNUSED(widget), + GdkEventFocus *WXUNUSED(event), + wxRadioBox *win ) +{ + win->GTKHandleFocusIn(); - return TRUE; + // never stop the signal emission, it seems to break the kbd handling + // inside the radiobox + return FALSE; +} } -wxRadioBox::~wxRadioBox() +extern "C" { +static void gtk_radiobutton_size_allocate( GtkWidget *widget, + GtkAllocation * alloc, + wxRadioBox *win ) { - wxNode *node = m_boxes.First(); - while (node) + for ( wxRadioBoxButtonsInfoList::compatibility_iterator node = win->m_buttonsInfo.GetFirst(); + node; + node = node->GetNext()) { - GtkWidget *button = GTK_WIDGET( node->Data() ); - gtk_widget_destroy( button ); - node = node->Next(); + if (widget == GTK_WIDGET(node->GetData()->button)) + { + const wxPoint origin = win->GetPosition(); + wxRect rect = wxRect( alloc->x - origin.x, alloc->y - origin.y, + alloc->width, alloc->height ); + node->GetData()->rect = rect; + break; + } } } - -void wxRadioBox::DoSetSize( int x, int y, int width, int height, int sizeFlags ) -{ - wxWindow::DoSetSize( x, y, width, height, sizeFlags ); - - LayoutItems(); } -wxSize wxRadioBox::LayoutItems() -{ - int x = 7; - int y = 15; - if ( m_majorDim == 0 ) - { - // avoid dividing by 0 below - wxFAIL_MSG( wxT("dimension of radiobox should not be 0!") ); +//----------------------------------------------------------------------------- +// wxRadioBox +//----------------------------------------------------------------------------- - m_majorDim = 1; - } +IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl) - int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1; +bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, + const wxString& title, + const wxPoint &pos, const wxSize &size, + const wxArrayString& choices, int majorDim, + long style, const wxValidator& validator, + const wxString &name ) +{ + wxCArrayString chs(choices); - wxSize res( 0, 0 ); + return Create( parent, id, title, pos, size, chs.GetCount(), + chs.GetStrings(), majorDim, style, validator, name ); +} - int num_of_cols = 0; - int num_of_rows = 0; - if (HasFlag(wxRA_SPECIFY_COLS)) +bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title, + const wxPoint &pos, const wxSize &size, + int n, const wxString choices[], int majorDim, + long style, const wxValidator& validator, + const wxString &name ) +{ + if (!PreCreation( parent, pos, size ) || + !CreateBase( parent, id, pos, size, style, validator, name )) { - num_of_cols = m_majorDim; - num_of_rows = num_per_major; + wxFAIL_MSG( wxT("wxRadioBox creation failed") ); + return false; } - else + + m_widget = GTKCreateFrame(title); + wxControl::SetLabel(title); + if ( HasFlag(wxNO_BORDER) ) { - num_of_cols = num_per_major; - num_of_rows = m_majorDim; + // If we don't do this here, the wxNO_BORDER style is ignored in Show() + gtk_frame_set_shadow_type(GTK_FRAME(m_widget), GTK_SHADOW_NONE); } - - if ( HasFlag(wxRA_SPECIFY_COLS) || - (HasFlag(wxRA_SPECIFY_ROWS) && (num_of_cols > 1)) ) - { - for (int j = 0; j < num_of_cols; j++) - { - y = 15; - int max_len = 0; - wxNode *node = m_boxes.Nth( j*num_of_rows ); - for (int i1 = 0; i1< num_of_rows; i1++) - { - GtkWidget *button = GTK_WIDGET( node->Data() ); - GtkLabel *label = GTK_LABEL( GTK_BUTTON(button)->child ); - GdkFont *font = m_widget->style->font; - int len = 22+gdk_string_measure( font, label->label ); - if (len > max_len) max_len = len; - gtk_pizza_move( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y ); - y += 22; + // majorDim may be 0 if all trailing parameters were omitted, so don't + // assert here but just use the correct value for it + SetMajorDim(majorDim == 0 ? n : majorDim, style); - node = node->Next(); - if (!node) break; - } - // we don't know the max_len before + unsigned int num_of_cols = GetColumnCount(); + unsigned int num_of_rows = GetRowCount(); - node = m_boxes.Nth( j*num_of_rows ); - for (int i2 = 0; i2< num_of_rows; i2++) - { - GtkWidget *button = GTK_WIDGET( node->Data() ); + GtkRadioButton *rbtn = (GtkRadioButton*) NULL; - gtk_pizza_resize( GTK_PIZZA(m_parent->m_wxwindow), button, max_len, 20 ); + GtkWidget *table = gtk_table_new( num_of_rows, num_of_cols, FALSE ); + gtk_table_set_col_spacings( GTK_TABLE(table), 1 ); + gtk_table_set_row_spacings( GTK_TABLE(table), 1 ); + gtk_widget_show( table ); + gtk_container_add( GTK_CONTAINER(m_widget), table ); - node = node->Next(); - if (!node) break; - } - - if (y > res.y) res.y = y; + wxString label; + GSList *radio_button_group = (GSList *) NULL; + for (unsigned int i = 0; i < (unsigned int)n; i++) + { + if ( i != 0 ) + radio_button_group = gtk_radio_button_get_group( GTK_RADIO_BUTTON(rbtn) ); - x += max_len + 2; + label.Empty(); + for ( wxString::const_iterator pc = choices[i].begin(); + pc != choices[i].end(); ++pc ) + { + if ( *pc != wxT('&') ) + label += *pc; } - res.x = x+4; - res.y += 9; - } - else - { - int max = 0; + rbtn = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, wxGTK_CONV( label ) ) ); + gtk_widget_show( GTK_WIDGET(rbtn) ); - wxNode *node = m_boxes.First(); - while (node) - { - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkLabel *label = GTK_LABEL( button->child ); + g_signal_connect (rbtn, "key_press_event", + G_CALLBACK (gtk_radiobox_keypress_callback), this); - GdkFont *font = m_widget->style->font; - int len = 22+gdk_string_measure( font, label->label ); - if (len > max) max = len; + m_buttonsInfo.Append( new wxGTKRadioButtonInfo( rbtn, wxRect() ) ); - node = node->Next(); + if (HasFlag(wxRA_SPECIFY_COLS)) + { + int left = i%num_of_cols; + int right = (i%num_of_cols) + 1; + int top = i/num_of_cols; + int bottom = (i/num_of_cols)+1; + gtk_table_attach( GTK_TABLE(table), GTK_WIDGET(rbtn), left, right, top, bottom, + GTK_FILL, GTK_FILL, 1, 1 ); } - - node = m_boxes.First(); - while (node) + else { - GtkWidget *button = GTK_WIDGET( node->Data() ); - - gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y, max, 20 ); - x += max; - - node = node->Next(); + int left = i/num_of_rows; + int right = (i/num_of_rows) + 1; + int top = i%num_of_rows; + int bottom = (i%num_of_rows)+1; + gtk_table_attach( GTK_TABLE(table), GTK_WIDGET(rbtn), left, right, top, bottom, + GTK_FILL, GTK_FILL, 1, 1 ); } - res.x = x+4; - res.y = 40; - } - return res; -} + ConnectWidget( GTK_WIDGET(rbtn) ); -bool wxRadioBox::Show( bool show ) -{ - wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") ); + if (!i) + gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(rbtn), TRUE ); - if (!wxControl::Show(show)) - { - // nothing to do - return FALSE; + g_signal_connect (rbtn, "clicked", + G_CALLBACK (gtk_radiobutton_clicked_callback), this); + g_signal_connect (rbtn, "focus_in_event", + G_CALLBACK (gtk_radiobutton_focus_in), this); + g_signal_connect (rbtn, "focus_out_event", + G_CALLBACK (gtk_radiobutton_focus_out), this); + g_signal_connect (rbtn, "size_allocate", + G_CALLBACK (gtk_radiobutton_size_allocate), this); } - if ((m_windowStyle & wxNO_BORDER) != 0) - gtk_widget_hide( m_widget ); - - wxNode *node = m_boxes.First(); - while (node) - { - GtkWidget *button = GTK_WIDGET( node->Data() ); - - if (show) gtk_widget_show( button ); else gtk_widget_hide( button ); + m_parent->DoAddChild( this ); - node = node->Next(); - } + PostCreation(size); - return TRUE; + return true; } -int wxRadioBox::FindString( const wxString &s ) const +wxRadioBox::~wxRadioBox() { - wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") ); - - int count = 0; - - wxNode *node = m_boxes.First(); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - GtkButton *button = GTK_BUTTON( node->Data() ); - - GtkLabel *label = GTK_LABEL( button->child ); - if (s == label->label) return count; - count++; - - node = node->Next(); + GtkWidget *button = GTK_WIDGET( node->GetData()->button ); + gtk_widget_destroy( button ); + node = node->GetNext(); } - - return -1; + WX_CLEAR_LIST( wxRadioBoxButtonsInfoList, m_buttonsInfo ); } -void wxRadioBox::SetFocus() +bool wxRadioBox::Show( bool show ) { - wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); - if (m_boxes.GetCount() == 0) return; + if (!wxControl::Show(show)) + { + // nothing to do + return false; + } - wxNode *node = m_boxes.First(); + if ( HasFlag(wxNO_BORDER) ) + gtk_widget_hide( m_widget ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() ); - if (button->active) - { - gtk_widget_grab_focus( GTK_WIDGET(button) ); + GtkWidget *button = GTK_WIDGET( node->GetData()->button ); - return; - } - node = node->Next(); + if (show) + gtk_widget_show( button ); + else + gtk_widget_hide( button ); + + node = node->GetNext(); } + return true; } void wxRadioBox::SetSelection( int n ) { wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); - wxNode *node = m_boxes.Nth( n ); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( n ); wxCHECK_RET( node, wxT("radiobox wrong index") ); - GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() ); + GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button ); + + GtkDisableEvents(); + + gtk_toggle_button_set_active( button, 1 ); - DisableEvents(); - - gtk_toggle_button_set_state( button, 1 ); - - EnableEvents(); + GtkEnableEvents(); } int wxRadioBox::GetSelection(void) const { - wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid radiobox") ); + wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid radiobox") ); int count = 0; - wxNode *node = m_boxes.First(); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() ); + GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData()->button ); if (button->active) return count; count++; - node = node->Next(); + node = node->GetNext(); } wxFAIL_MSG( wxT("wxRadioBox none selected") ); - return -1; + return wxNOT_FOUND; } -wxString wxRadioBox::GetString( int n ) const +wxString wxRadioBox::GetString(unsigned int n) const { - wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") ); + wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid radiobox") ); - wxNode *node = m_boxes.Nth( n ); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( n ); - wxCHECK_MSG( node, wxT(""), wxT("radiobox wrong index") ); + wxCHECK_MSG( node, wxEmptyString, wxT("radiobox wrong index") ); - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkLabel *label = GTK_LABEL( button->child ); + GtkLabel *label = GTK_LABEL(GTK_BIN(node->GetData()->button)->child); - return wxString( label->label ); -} - -wxString wxRadioBox::GetLabel( int item ) const -{ - wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") ); + wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) ); - return GetString( item ); + return str; } void wxRadioBox::SetLabel( const wxString& label ) { wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); - wxControl::SetLabel( label ); - - gtk_frame_set_label( GTK_FRAME(m_widget), wxControl::GetLabel().mbc_str() ); + GTKSetLabelForFrame(GTK_FRAME(m_widget), label); } -void wxRadioBox::SetLabel( int item, const wxString& label ) +void wxRadioBox::SetString(unsigned int item, const wxString& label) { wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); - wxNode *node = m_boxes.Nth( item ); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); wxCHECK_RET( node, wxT("radiobox wrong index") ); - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkLabel *g_label = GTK_LABEL( button->child ); - - gtk_label_set( g_label, label.mbc_str() ); -} + GtkLabel *g_label = GTK_LABEL(GTK_BIN(node->GetData()->button)->child); -void wxRadioBox::SetLabel( int WXUNUSED(item), wxBitmap *WXUNUSED(bitmap) ) -{ - wxFAIL_MSG(wxT("wxRadioBox::SetLabel not implemented.")); + gtk_label_set_text( g_label, wxGTK_CONV( label ) ); } bool wxRadioBox::Enable( bool enable ) { if ( !wxControl::Enable( enable ) ) - return FALSE; + return false; - wxNode *node = m_boxes.First(); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkWidget *label = button->child; + GtkButton *button = GTK_BUTTON( node->GetData()->button ); + GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child); + gtk_widget_set_sensitive( GTK_WIDGET(button), enable ); - gtk_widget_set_sensitive( label, enable ); - node = node->Next(); + gtk_widget_set_sensitive( GTK_WIDGET(label), enable ); + node = node->GetNext(); } - return TRUE; + return true; } -void wxRadioBox::Enable( int item, bool enable ) +bool wxRadioBox::Enable(unsigned int item, bool enable) { - wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); - wxNode *node = m_boxes.Nth( item ); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); - wxCHECK_RET( node, wxT("radiobox wrong index") ); + wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); + + GtkButton *button = GTK_BUTTON( node->GetData()->button ); + GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child); - GtkButton *button = GTK_BUTTON( node->Data() ); - GtkWidget *label = button->child; gtk_widget_set_sensitive( GTK_WIDGET(button), enable ); - gtk_widget_set_sensitive( label, enable ); + gtk_widget_set_sensitive( GTK_WIDGET(label), enable ); + + return true; } -void wxRadioBox::Show( int item, bool show ) +bool wxRadioBox::IsItemEnabled(unsigned int item) const { - wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") ); + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); - wxNode *node = m_boxes.Nth( item ); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); - wxCHECK_RET( node, wxT("radiobox wrong index") ); + wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); + + GtkButton *button = GTK_BUTTON( node->GetData()->button ); + + // don't use GTK_WIDGET_IS_SENSITIVE() here, we want to return true even if + // the parent radiobox is disabled + return GTK_WIDGET_SENSITIVE(GTK_WIDGET(button)); +} + +bool wxRadioBox::Show(unsigned int item, bool show) +{ + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); + + wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); - GtkWidget *button = GTK_WIDGET( node->Data() ); + GtkWidget *button = GTK_WIDGET( node->GetData()->button ); if (show) gtk_widget_show( button ); else gtk_widget_hide( button ); + + return true; } -wxString wxRadioBox::GetStringSelection() const +bool wxRadioBox::IsItemShown(unsigned int item) const { - wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid radiobox") ); - - wxNode *node = m_boxes.First(); - while (node) - { - GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() ); - if (button->active) - { - GtkLabel *label = GTK_LABEL( GTK_BUTTON(button)->child ); - return label->label; - } - node = node->Next(); - } + wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") ); - wxFAIL_MSG( wxT("wxRadioBox none selected") ); - return wxT(""); -} + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.Item( item ); -bool wxRadioBox::SetStringSelection( const wxString &s ) -{ - wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid radiobox") ); + wxCHECK_MSG( node, false, wxT("radiobox wrong index") ); - int res = FindString( s ); - if (res == -1) return FALSE; - SetSelection( res ); + GtkButton *button = GTK_BUTTON( node->GetData()->button ); - return TRUE; + return GTK_WIDGET_VISIBLE(GTK_WIDGET(button)); } -int wxRadioBox::Number() const +unsigned int wxRadioBox::GetCount() const { - return m_boxes.Number(); + return m_buttonsInfo.GetCount(); } -int wxRadioBox::GetNumberOfRowsOrCols() const +void wxRadioBox::GtkDisableEvents() { - return 1; -} + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + while (node) + { + g_signal_handlers_block_by_func(node->GetData()->button, + (gpointer)gtk_radiobutton_clicked_callback, this); -void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) ) -{ - wxFAIL_MSG(wxT("wxRadioBox::SetNumberOfRowsOrCols not implemented.")); + node = node->GetNext(); + } } -void wxRadioBox::DisableEvents() +void wxRadioBox::GtkEnableEvents() { - wxNode *node = m_boxes.First(); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - gtk_signal_disconnect_by_func( GTK_OBJECT(node->Data()), - GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); + g_signal_handlers_unblock_by_func(node->GetData()->button, + (gpointer)gtk_radiobutton_clicked_callback, this); - node = node->Next(); + node = node->GetNext(); } } -void wxRadioBox::EnableEvents() +void wxRadioBox::DoApplyWidgetStyle(GtkRcStyle *style) { - wxNode *node = m_boxes.First(); + GTKFrameApplyWidgetStyle(GTK_FRAME(m_widget), style); + + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - gtk_signal_connect( GTK_OBJECT(node->Data()), "clicked", - GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this ); + GtkWidget *widget = GTK_WIDGET( node->GetData()->button ); + + gtk_widget_modify_style( widget, style ); + gtk_widget_modify_style(GTK_BIN(widget)->child, style); - node = node->Next(); + node = node->GetNext(); } } -void wxRadioBox::ApplyWidgetStyle() +bool wxRadioBox::GTKWidgetNeedsMnemonic() const { - SetWidgetStyle(); + return true; +} - gtk_widget_set_style( m_widget, m_widgetStyle ); +void wxRadioBox::GTKWidgetDoSetMnemonic(GtkWidget* w) +{ + GTKFrameSetMnemonicWidget(GTK_FRAME(m_widget), w); +} - wxNode *node = m_boxes.First(); - while (node) +#if wxUSE_TOOLTIPS +void wxRadioBox::ApplyToolTip(GtkTooltips * WXUNUSED(tips), const gchar *tip) +{ + // set this tooltip for all radiobuttons which don't have their own tips + unsigned n = 0; + for ( wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); + node; + node = node->GetNext(), n++ ) { - GtkWidget *widget = GTK_WIDGET( node->Data() ); - gtk_widget_set_style( widget, m_widgetStyle ); + if ( !GetItemToolTip(n) ) + { + wxToolTip::Apply(GTK_WIDGET(node->GetData()->button), tip); + } + } +} - GtkButton *button = GTK_BUTTON( node->Data() ); - gtk_widget_set_style( button->child, m_widgetStyle ); +void wxRadioBox::DoSetItemToolTip(unsigned int n, wxToolTip *tooltip) +{ + wxCharBuffer buf; + if ( !tooltip ) + tooltip = GetToolTip(); + if ( tooltip ) + buf = wxGTK_CONV(tooltip->GetTip()); - node = node->Next(); - } + wxToolTip::Apply(GTK_WIDGET(m_buttonsInfo[n]->button), buf); } -bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window ) +#endif // wxUSE_TOOLTIPS + +GdkWindow *wxRadioBox::GTKGetWindow(wxArrayGdkWindows& windows) const { - if (window == m_widget->window) return TRUE; + windows.push_back(m_widget->window); - wxNode *node = m_boxes.First(); + wxRadioBoxButtonsInfoList::compatibility_iterator node = m_buttonsInfo.GetFirst(); while (node) { - GtkWidget *button = GTK_WIDGET( node->Data() ); + GtkWidget *button = GTK_WIDGET( node->GetData()->button ); - if (window == button->window) return TRUE; + windows.push_back(button->window); - node = node->Next(); + node = node->GetNext(); } - return FALSE; + return NULL; } -#endif +// static +wxVisualAttributes +wxRadioBox::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; +} + +int wxRadioBox::GetItemFromPoint(const wxPoint& point) const +{ + const wxPoint pt = ScreenToClient(point); + unsigned n = 0; + for ( wxRadioBoxButtonsInfoList::compatibility_iterator + node = m_buttonsInfo.GetFirst(); node; node = node->GetNext(), n++ ) + { + if ( m_buttonsInfo[n]->rect.Contains(pt) ) + return n; + } + + return wxNOT_FOUND; +} + +#endif // wxUSE_RADIOBOX