// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-
#ifdef __GNUG__
#pragma implementation "radiobox.h"
#endif
#include "wx/radiobox.h"
#include "wx/dialog.h"
#include "wx/frame.h"
+
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
#include "wx/gtk/win_gtk.h"
//-----------------------------------------------------------------------------
bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
const wxPoint &pos, const wxSize &size,
- int n, const wxString choices[],
- int WXUNUSED(majorDim),
+ int n, const wxString choices[], int majorDim,
long style, const wxValidator& validator,
const wxString &name )
{
m_alreadySent = FALSE;
m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
PreCreation( parent, id, pos, size, style, name );
m_widget = gtk_frame_new( title );
- int x = m_x+5;
- int y = m_y+15;
- int maxLen = 0;
- int height = 20;
- int width = 0;
+ m_majorDim = majorDim;
GtkRadioButton *m_radio = (GtkRadioButton*) NULL;
- if (m_windowStyle & wxRA_HORIZONTAL)
+ GSList *radio_button_group = (GSList *) NULL;
+ for (int i = 0; i < n; i++)
{
- GSList *radio_button_group = (GSList *) NULL;
- for (int i = 0; i < n; i++)
- {
- if (i) radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
+ 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] ) );
+ m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, choices[i] ) );
- m_boxes.Append( (wxObject*) m_radio );
+ m_boxes.Append( (wxObject*) m_radio );
- ConnectWidget( GTK_WIDGET(m_radio) );
+ ConnectWidget( GTK_WIDGET(m_radio) );
- if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE );
+ 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_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 = 25+gdk_string_measure( GTK_WIDGET(m_radio)->style->font, choices[i] );
- if (tmp > maxLen) maxLen = tmp;
+ gtk_myfixed_put( GTK_MYFIXED(m_parent->m_wxwindow), GTK_WIDGET(m_radio), m_x+10, m_y+10+(i*24) );
- width = m_width-10;
- if (size.x == -1) width = tmp;
- gtk_widget_set_usize( GTK_WIDGET(m_radio), width, 20 );
-
- y += 20;
- height += 20;
- }
- width = maxLen + 10;
}
- else
- {
- int max = 0;
- for (int i = 0; i < n; i++)
- {
- GdkFont *font = m_widget->style->font;
- int len = 27+gdk_string_measure( font, choices[i] );
- if (len > max) max = len;
- }
-
- GSList *radio_button_group = (GSList *) NULL;
- for (int i = 0; i < n; i++)
- {
- 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] ) );
-
- 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), x, y );
-
- gtk_widget_set_usize( GTK_WIDGET(m_radio), max, 20 );
-
- x += max;
- }
- width = max*n + 10;
- height = 40;
- }
+ wxSize ls = LayoutItems();
wxSize newSize = size;
- if (newSize.x == -1) newSize.x = width;
- if (newSize.y == -1) newSize.y = height;
+ if (newSize.x == -1) newSize.x = ls.x;
+ if (newSize.y == -1) newSize.y = ls.y;
SetSize( newSize.x, newSize.y );
m_parent->AddChild( this );
void wxRadioBox::OnSize( wxSizeEvent &event )
{
- wxControl::OnSize( event );
-
- int x = m_x+5;
- int y = m_y+15;
+ wxControl::OnSize( event );
- if (m_windowStyle & wxRA_HORIZONTAL)
- {
- wxNode *node = m_boxes.First();
- while (node)
- {
- GtkWidget *button = GTK_WIDGET( node->Data() );
+ LayoutItems();
+}
+
+wxSize wxRadioBox::LayoutItems()
+{
+ int x = 7;
+ int y = 15;
- gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, x, y );
- y += 20;
+ int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1;
- int w = m_width-10;
- if (w < 15) w = 15;
- gtk_widget_set_usize( button, w, 20 );
-
- node = node->Next();
+ 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 i = 0; i< num_per_major; i++)
+ {
+ 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 i = 0; i< num_per_major; i++)
+ {
+ GtkWidget *button = GTK_WIDGET( node->Data() );
+
+ gtk_widget_set_usize( button, max_len, 22 );
+
+ 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)
+ else
{
- GtkButton *button = GTK_BUTTON( node->Data() );
- GtkLabel *label = GTK_LABEL( button->child );
+ 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 = 27+gdk_string_measure( font, label->label );
- if (len > max) max = len;
+ GdkFont *font = m_widget->style->font;
+ int len = 22+gdk_string_measure( font, label->label );
+ if (len > max) max = len;
- node = node->Next();
- }
+ node = node->Next();
+ }
- node = m_boxes.First();
- while (node)
- {
- GtkWidget *button = GTK_WIDGET( node->Data() );
+ node = m_boxes.First();
+ while (node)
+ {
+ GtkWidget *button = GTK_WIDGET( node->Data() );
- gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, x, y );
- x += max;
- gtk_widget_set_usize( button, max, 20 );
+ gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, m_x+x, m_y+y );
+ x += max;
+ gtk_widget_set_usize( button, max, 20 );
- node = node->Next();
+ node = node->Next();
+ }
+ res.x = x+4;
+ res.y = 42;
}
- }
+
+ return res;
}
bool wxRadioBox::Show( bool show )
return -1;
}
+void wxRadioBox::SetFocus()
+{
+ wxCHECK_RET( m_widget != NULL, "invalid radiobox" );
+
+ if (m_boxes.GetCount() == 0) return;
+
+ wxNode *node = m_boxes.First();
+ while (node)
+ {
+ GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() );
+ if (button->active)
+ {
+ gtk_widget_grab_focus( GTK_WIDGET(button) );
+
+ return;
+ }
+ node = node->Next();
+ }
+
+}
+
void wxRadioBox::SetSelection( int n )
{
wxCHECK_RET( m_widget != NULL, "invalid radiobox" );
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