- if (i) radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
- m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, choices[i] ) );
-
- 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_myfixed_put( GTK_MYFIXED(m_parent->m_wxwindow), GTK_WIDGET(m_radio), x, y );
-
- int tmp = 22+gdk_string_measure( GTK_WIDGET(m_radio)->style->font, choices[i] );
- if (tmp > maxLen) maxLen = tmp;
-
- int width = m_width-10;
- if (size.x == -1) width = tmp;
- gtk_widget_set_usize( GTK_WIDGET(m_radio), width, 20 );
-
- y += 20;
- height += 20;
-
- };
- };
-
- wxSize newSize = size;
- if (newSize.x == -1) newSize.x = maxLen+10;
- if (newSize.y == -1) newSize.y = height;
- SetSize( newSize.x, newSize.y );
-
- PostCreation();
-
- Show( TRUE );
-
- return TRUE;
-};
+ if (i) radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
+
+ m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, choices[i].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_myfixed_put( GTK_MYFIXED(m_parent->m_wxwindow),
+ GTK_WIDGET(m_radio),
+ m_x+10, m_y+10+(i*24), 10, 10 );
+ }
+
+ wxSize ls = LayoutItems();
+
+ wxSize newSize = size;
+ if (newSize.x == -1) newSize.x = ls.x;
+ if (newSize.y == -1) newSize.y = ls.y;
+ SetSize( newSize.x, newSize.y );
+
+ m_parent->DoAddChild( this );
+
+ PostCreation();
+
+ SetLabel( title );
+
+ SetBackgroundColour( parent->GetBackgroundColour() );
+ SetForegroundColour( parent->GetForegroundColour() );
+ SetFont( parent->GetFont() );
+
+ Show( TRUE );
+
+ return TRUE;
+}
+
+wxRadioBox::~wxRadioBox()
+{
+ wxNode *node = m_boxes.First();
+ while (node)
+ {
+ GtkWidget *button = GTK_WIDGET( node->Data() );
+ gtk_widget_destroy( button );
+ node = node->Next();
+ }
+}
+
+void wxRadioBox::OnSize( wxSizeEvent &event )
+{
+ LayoutItems();
+
+ event.Skip();
+}
+
+wxSize wxRadioBox::LayoutItems()
+{
+ int x = 7;
+ int y = 15;
+
+ if ( m_majorDim == 0 )
+ {
+ // avoid dividing by 0 below
+ wxFAIL_MSG( "dimension of radiobox should not be 0!" );
+
+ m_majorDim = 1;
+ }
+
+ int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1;
+
+ wxSize res( 0, 0 );
+
+ if (m_windowStyle & wxRA_HORIZONTAL)
+ {
+
+ for (int j = 0; j < m_majorDim; j++)
+ {
+ y = 15;
+
+ int max_len = 0;
+ wxNode *node = m_boxes.Nth( j*num_per_major );
+ for (int i1 = 0; i1< num_per_major; 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_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, m_x+x, m_y+y );
+ y += 22;
+
+ node = node->Next();
+ if (!node) break;
+ }
+
+ // we don't know the max_len before
+
+ node = m_boxes.Nth( j*num_per_major );
+ for (int i2 = 0; i2< num_per_major; i2++)
+ {
+ GtkWidget *button = GTK_WIDGET( node->Data() );
+
+ gtk_myfixed_resize( GTK_MYFIXED(m_parent->m_wxwindow), button, max_len, 20 );
+
+ node = node->Next();
+ if (!node) break;
+ }
+
+ if (y > res.y) res.y = y;
+
+ x += max_len + 2;
+ }
+
+ res.x = x+4;
+ res.y += 9;
+ }
+ else
+ {
+ int max = 0;
+
+ wxNode *node = m_boxes.First();
+ while (node)
+ {
+ GtkButton *button = GTK_BUTTON( node->Data() );
+ GtkLabel *label = GTK_LABEL( button->child );
+
+ GdkFont *font = m_widget->style->font;
+ int len = 22+gdk_string_measure( font, label->label );
+ if (len > max) max = len;
+
+ node = node->Next();
+ }
+
+ node = m_boxes.First();
+ while (node)
+ {
+ GtkWidget *button = GTK_WIDGET( node->Data() );
+
+ gtk_myfixed_set_size( GTK_MYFIXED(m_parent->m_wxwindow), button, m_x+x, m_y+y, max, 20 );
+ x += max;
+
+ node = node->Next();
+ }
+ res.x = x+4;
+ res.y = 42;
+ }
+
+ return res;
+}
projects / wxWidgets.git / blobdiff