// Name: radiobox.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Id: $Id$
+// Copyright: (c) 1998 Robert Roebling
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "radiobox.h"
#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if wxUSE_RADIOBOX
+
#include "wx/radiobox.h"
+
#include "wx/dialog.h"
#include "wx/frame.h"
+#include "wx/log.h"
+
+#include "wx/gtk/private.h"
+#include <gdk/gdkkeysyms.h>
+
#include "wx/gtk/win_gtk.h"
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
-extern bool g_blockEventsOnDrag;
+extern bool g_blockEventsOnDrag;
+extern wxWindowGTK *g_delayedFocus;
//-----------------------------------------------------------------------------
-// wxRadioBox
+// "clicked"
//-----------------------------------------------------------------------------
-static void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxRadioBox *rb )
+static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBox *rb )
{
- if (!rb->HasVMT()) return;
- if (g_blockEventsOnDrag) return;
-
- if (rb->m_alreadySent)
- {
- rb->m_alreadySent = FALSE;
- return;
- }
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!rb->m_hasVMT) return;
+ if (g_blockEventsOnDrag) return;
+
+ if (!button->active) return;
- rb->m_alreadySent = TRUE;
-
- wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() );
- event.SetInt( rb->GetSelection() );
- wxString tmp( rb->GetStringSelection() );
- event.SetString( WXSTRINGCAST(tmp) );
- event.SetEventObject( rb );
- rb->GetEventHandler()->ProcessEvent(event);
+ wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() );
+ event.SetInt( rb->GetSelection() );
+ event.SetString( rb->GetStringSelection() );
+ event.SetEventObject( rb );
+ rb->GetEventHandler()->ProcessEvent(event);
}
+//-----------------------------------------------------------------------------
+// "key_press_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxRadioBox *rb )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!rb->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ if ((gdk_event->keyval != GDK_Up) &&
+ (gdk_event->keyval != GDK_Down) &&
+ (gdk_event->keyval != GDK_Left) &&
+ (gdk_event->keyval != GDK_Right))
+ {
+ return FALSE;
+ }
+
+ wxList::compatibility_iterator node = rb->m_boxes.Find( (wxObject*) widget );
+ if (!node)
+ {
+ return FALSE;
+ }
+
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
+
+ if ((gdk_event->keyval == GDK_Up) ||
+ (gdk_event->keyval == GDK_Left))
+ {
+ if (node == rb->m_boxes.GetFirst())
+ node = rb->m_boxes.GetLast();
+ else
+ node = node->GetPrevious();
+ }
+ else
+ {
+ if (node == rb->m_boxes.GetLast())
+ node = rb->m_boxes.GetFirst();
+ else
+ node = node->GetNext();
+ }
+
+ GtkWidget *button = (GtkWidget*) node->GetData();
+
+ gtk_widget_grab_focus( button );
+
+ return TRUE;
+}
+
+static gint gtk_radiobutton_focus_in( GtkWidget *widget,
+ GdkEvent *WXUNUSED(event),
+ wxRadioBox *win )
+{
+ if ( win->m_lostFocus )
+ {
+ // no, we didn't really lose it
+ win->m_lostFocus = FALSE;
+ }
+ else if ( !win->m_hasFocus )
+ {
+ win->m_hasFocus = true;
+
+ wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
+ event.SetEventObject( win );
+
+ // never stop the signal emission, it seems to break the kbd handling
+ // inside the radiobox
+ (void)win->GetEventHandler()->ProcessEvent( event );
+ }
+
+ return FALSE;
+}
+
+static gint gtk_radiobutton_focus_out( GtkWidget *widget,
+ GdkEvent *WXUNUSED(event),
+ wxRadioBox *win )
+{
+ // wxASSERT_MSG( win->m_hasFocus, _T("got focus out without any focus in?") );
+ // Replace with a warning, else we dump core a lot!
+ // if (!win->m_hasFocus)
+ // wxLogWarning(_T("Radiobox got focus out without any focus in.") );
+
+ // we might have lost the focus, but may be not - it may have just gone to
+ // another button in the same radiobox, so we'll check for it in the next
+ // idle iteration (leave m_hasFocus == true for now)
+ win->m_lostFocus = true;
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// wxRadioBox
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl)
-BEGIN_EVENT_TABLE(wxRadioBox, wxControl)
- EVT_SIZE(wxRadioBox::OnSize)
-END_EVENT_TABLE()
+void wxRadioBox::Init()
+{
+ m_needParent = true;
+ m_acceptsFocus = true;
+
+ m_hasFocus =
+ m_lostFocus = false;
+}
-wxRadioBox::wxRadioBox(void)
+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);
+
+ return Create( parent, id, title, pos, size, chs.GetCount(),
+ chs.GetStrings(), majorDim, style, validator, name );
}
bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
- const wxPoint &pos, const wxSize &size,
- int n, const wxString choices[], int WXUNUSED(majorDim),
- long style, const wxValidator& validator, const wxString &name )
-{
- m_alreadySent = FALSE;
- m_needParent = TRUE;
-
- PreCreation( parent, id, pos, size, style, name );
-
- SetValidator( validator );
-
- m_widget = gtk_frame_new( title );
-
- int x = m_x+5;
- int y = m_y+15;
- int maxLen = 0;
- int height = 20;
-
-// if (((m_style & wxRA_VERTICAL) == wxRA_VERTICAL) && (n > 0))
- if (n > 0)
- {
+ 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 ))
+ {
+ wxFAIL_MSG( wxT("wxRadioBox creation failed") );
+ return false;
+ }
+
+ m_widget = gtk_frame_new( wxGTK_CONV( title ) );
+
+ // majorDim may be 0 if all trailing parameters were omitted, so don't
+ // assert here but just use the correct value for it
+ m_majorDim = majorDim == 0 ? n : majorDim;
+
+ GtkRadioButton *m_radio = (GtkRadioButton*) NULL;
+
+ wxString label;
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] ) );
-
- 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;
-
+ 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, wxGTK_CONV( label ) ) );
+
+ gtk_signal_connect( GTK_OBJECT(m_radio), "key_press_event",
+ GTK_SIGNAL_FUNC(gtk_radiobox_keypress_callback), (gpointer)this );
+
+ 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_signal_connect( GTK_OBJECT(m_radio), "focus_in_event",
+ GTK_SIGNAL_FUNC(gtk_radiobutton_focus_in), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(m_radio), "focus_out_event",
+ GTK_SIGNAL_FUNC(gtk_radiobutton_focus_out), (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 );
+ }
+
+ m_parent->DoAddChild( this );
+
+ bool wasShown = IsShown();
+ if ( wasShown )
+ Hide(); // prevent PostCreation() from showing us
+
+ SetLabel( title );
+
+ PostCreation(size);
+
+ if ( wasShown )
+ Show();
+
+ return true;
+}
+
+wxRadioBox::~wxRadioBox()
+{
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkWidget *button = GTK_WIDGET( node->GetData() );
+ gtk_widget_destroy( button );
+ node = node->GetNext();
+ }
+}
+
+void wxRadioBox::DoSetSize( int x, int y, int width, int height, int sizeFlags )
+{
+ wxWindow::DoSetSize( x, y, width, height, sizeFlags );
+
+ LayoutItems(false);
+}
+
+wxSize wxRadioBox::DoGetBestSize() const
+{
+ wxSize size = LayoutItems(true);
+
+ GtkRequisition req;
+ req.width = 2;
+ req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request ) (m_widget, &req );
+ if (req.width > size.x)
+ size.x = req.width;
+
+ CacheBestSize(size);
+ return size;
+}
+
+wxSize wxRadioBox::LayoutItems(bool justCalc) const
+{
+ wxSize res( 0, 0 );
+
+ // avoid dividing by 0 below
+ wxCHECK_MSG( m_majorDim, res, wxT("dimension of radiobox should not be 0!") );
+
+ int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1;
+
+ int x = 7;
+ int y = 15;
+
+ int num_of_cols = 0;
+ int num_of_rows = 0;
+ if (HasFlag(wxRA_SPECIFY_COLS))
+ {
+ num_of_cols = m_majorDim;
+ num_of_rows = num_per_major;
+ }
+ else
+ {
+ num_of_cols = num_per_major;
+ num_of_rows = m_majorDim;
+ }
+
+ int lineheight = GetCharHeight()+2;
+
+ if ( HasFlag(wxRA_SPECIFY_COLS) ||
+ (HasFlag(wxRA_SPECIFY_ROWS) && (num_of_cols > 1)) )
+ {
+ for (int j = 0; j < num_of_cols; j++)
+ {
+ y = 3;
+ y += lineheight;
+
+ int max_len = 0;
+ wxList::compatibility_iterator node = m_boxes.Item( j*num_of_rows );
+ for (int i1 = 0; i1< num_of_rows; i1++)
+ {
+ GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+ GtkRequisition req;
+ req.width = 2;
+ req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
+ (button, &req );
+
+ if (req.width > max_len) max_len = req.width;
+
+ if ( !justCalc )
+ gtk_pizza_move( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y );
+ y += req.height;
+
+ node = node->GetNext();
+ if (!node) break;
+ }
+
+ // we don't know the max_len before
+
+ node = m_boxes.Item( j*num_of_rows );
+ for (int i2 = 0; i2< num_of_rows; i2++)
+ {
+ GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+ if ( !justCalc )
+ gtk_pizza_resize( GTK_PIZZA(m_parent->m_wxwindow), button, max_len, lineheight );
+
+ node = node->GetNext();
+ if (!node) break;
+ }
+
+ if (y > res.y) res.y = y;
+
+ x += max_len + 2;
+ }
+
+ res.x = x+4;
+ res.y += 4;
+ }
+ else
+ {
+ int max = 0;
+
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+ GtkRequisition req;
+ req.width = 2;
+ req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(button) )->size_request )
+ (button, &req );
+
+ if (req.width > max) max = req.width;
+
+ node = node->GetNext();
+ }
+
+ node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+ if ( !justCalc )
+ gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), button, m_x+x, m_y+y, max, lineheight );
+ x += max;
+
+ node = node->GetNext();
+ }
+ res.x = x+4;
+ res.y = 40;
}
- }
-
- 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;
-}
-
-void wxRadioBox::OnSize( wxSizeEvent &WXUNUSED(event) )
-{
- int x = m_x+5;
- int y = m_y+15;
-
- GSList *item = gtk_radio_button_group( m_radio );
- while (item)
- {
- GtkWidget *button = GTK_WIDGET( item->data );
-
- gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), button, x, y );
-
- y += 20;
-
- item = item->next;
- }
+
+ return res;
}
bool wxRadioBox::Show( bool show )
{
- wxWindow::Show( show );
+ wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+ if (!wxControl::Show(show))
+ {
+ // nothing to do
+ return false;
+ }
+
+ if ( HasFlag(wxNO_BORDER) )
+ gtk_widget_hide( m_widget );
- GSList *item = gtk_radio_button_group( m_radio );
- while (item)
- {
- GtkWidget *w = GTK_WIDGET( item->data );
- if (show) gtk_widget_show( w ); else gtk_widget_hide( w );
- item = item->next;
- }
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+ if (show) gtk_widget_show( button ); else gtk_widget_hide( button );
+
+ node = node->GetNext();
+ }
- return TRUE;
+ return true;
}
-int wxRadioBox::FindString( const wxString &s ) const
+int wxRadioBox::FindString( const wxString &find ) const
{
- GSList *item = gtk_radio_button_group( m_radio );
-
- int count = g_slist_length(item)-1;
-
- while (item)
- {
- GtkButton *b = GTK_BUTTON( item->data );
- GtkLabel *l = GTK_LABEL( b->child );
- if (s == l->label) return count;
- count--;
- item = item->next;
- }
+ wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid radiobox") );
- return -1;
+ int count = 0;
+
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
+#ifdef __WXGTK20__
+ wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
+#else
+ wxString str( label->label );
+#endif
+ if (find == str)
+ return count;
+
+ count++;
+
+ node = node->GetNext();
+ }
+
+ return wxNOT_FOUND;
+}
+
+void wxRadioBox::SetFocus()
+{
+ wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+ if (m_boxes.GetCount() == 0) return;
+
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
+ if (button->active)
+ {
+ gtk_widget_grab_focus( GTK_WIDGET(button) );
+ return;
+ }
+ node = node->GetNext();
+ }
}
void wxRadioBox::SetSelection( int n )
{
- GSList *item = gtk_radio_button_group( m_radio );
- item = g_slist_nth( item, g_slist_length(item)-n-1 );
-
- if (!item)
- {
- wxFAIL_MSG( "wxRadioBox wrong index" );
- return;
- }
-
- GtkToggleButton *button = GTK_TOGGLE_BUTTON( item->data );
-
- gtk_toggle_button_set_state( button, 1 );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+ wxList::compatibility_iterator node = m_boxes.Item( n );
+
+ wxCHECK_RET( node, wxT("radiobox wrong index") );
+
+ GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
+
+ GtkDisableEvents();
+
+ gtk_toggle_button_set_active( button, 1 );
+
+ GtkEnableEvents();
}
int wxRadioBox::GetSelection(void) const
{
- GSList *item = gtk_radio_button_group( m_radio );
- int count = 0;
- int found = -1;
- while (item)
- {
- GtkButton *button = GTK_BUTTON( item->data );
- if (GTK_TOGGLE_BUTTON(button)->active) found = count;
- count++;
- item = item->next;
- }
-
- return found != -1 ? count-found-1 : -1;
+ wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid radiobox") );
+
+ int count = 0;
+
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
+ if (button->active) return count;
+ count++;
+ node = node->GetNext();
+ }
+
+ wxFAIL_MSG( wxT("wxRadioBox none selected") );
+
+ return wxNOT_FOUND;
}
wxString wxRadioBox::GetString( int n ) const
{
- GSList *item = gtk_radio_button_group( m_radio );
-
- item = g_slist_nth( item, g_slist_length(item)-n-1 );
-
- if (!item)
- {
- wxFAIL_MSG( "wxRadioBox wrong index" );
- return "";
- }
-
- GtkButton *button = GTK_BUTTON( item->data );
- GtkLabel *label = GTK_LABEL( button->child );
-
- return wxString( label->label );
-}
+ wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid radiobox") );
-wxString wxRadioBox::GetLabel( int item ) const
-{
- return GetString( item );
+ wxList::compatibility_iterator node = m_boxes.Item( n );
+
+ wxCHECK_MSG( node, wxEmptyString, wxT("radiobox wrong index") );
+
+ GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
+
+#ifdef __WXGTK20__
+ wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
+#else
+ wxString str( label->label );
+#endif
+
+ return str;
}
void wxRadioBox::SetLabel( const wxString& label )
{
- wxControl::SetLabel( label );
- GtkFrame *frame = GTK_FRAME( m_widget );
- gtk_frame_set_label( frame, wxControl::GetLabel() );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+ wxControl::SetLabel( label );
+
+ gtk_frame_set_label( GTK_FRAME(m_widget), wxGTK_CONV( wxControl::GetLabel() ) );
}
-void wxRadioBox::SetLabel( int item, const wxString& label )
+void wxRadioBox::SetString( int item, const wxString& label )
{
- GSList *list = gtk_radio_button_group( m_radio );
- list = g_slist_nth( list, g_slist_length(list)-item-1 );
-
- if (!list)
- {
- wxFAIL_MSG( "wxRadioBox wrong index" );
- return;
- }
-
- GtkButton *button = GTK_BUTTON( list->data );
- GtkLabel *g_label = GTK_LABEL( button->child );
-
- gtk_label_set( g_label, label );
+ wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
+
+ wxList::compatibility_iterator node = m_boxes.Item( item );
+
+ wxCHECK_RET( node, wxT("radiobox wrong index") );
+
+ GtkLabel *g_label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
+
+ gtk_label_set( g_label, wxGTK_CONV( label ) );
}
-void wxRadioBox::SetLabel( int WXUNUSED(item), wxBitmap *WXUNUSED(bitmap) )
+bool wxRadioBox::Enable( bool enable )
{
- wxFAIL_MSG("wxRadioBox::SetLabel not implemented.");
+ if ( !wxControl::Enable( enable ) )
+ return false;
+
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkButton *button = GTK_BUTTON( node->GetData() );
+ GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
+
+ gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
+ gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
+ node = node->GetNext();
+ }
+
+ return true;
}
-void wxRadioBox::Enable( bool enable )
+bool wxRadioBox::Enable( int item, bool enable )
{
- wxControl::Enable( enable );
-
- GSList *item = gtk_radio_button_group( m_radio );
- while (item)
- {
- GtkButton *button = GTK_BUTTON( item->data );
- GtkWidget *label = button->child;
+ wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+ wxList::compatibility_iterator node = m_boxes.Item( item );
+
+ wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+ GtkButton *button = GTK_BUTTON( node->GetData() );
+ GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
+
gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
- gtk_widget_set_sensitive( label, enable );
- item = item->next;
- }
-}
-
-void wxRadioBox::Enable( int item, bool enable )
-{
- GSList *list = gtk_radio_button_group( m_radio );
- list = g_slist_nth( list, g_slist_length(list)-item-1 );
-
- if (!list)
- {
- wxFAIL_MSG( "wxRadioBox wrong index" );
- return;
- }
-
- GtkButton *button = GTK_BUTTON( list->data );
-
- GtkWidget *label = button->child;
- gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
- gtk_widget_set_sensitive( label, enable );
-}
-
-void wxRadioBox::Show( int item, bool show )
-{
- GSList *list = gtk_radio_button_group( m_radio );
- list = g_slist_nth( list, g_slist_length(list)-item-1 );
-
- if (!list)
- {
- wxFAIL_MSG( "wxRadioBox wrong index" );
- return;
- }
-
- GtkWidget *button = GTK_WIDGET( list->data );
-
- if (show)
- gtk_widget_show( button );
- else
- gtk_widget_hide( button );
-}
-
-wxString wxRadioBox::GetStringSelection(void) const
-{
- GSList *item = gtk_radio_button_group( m_radio );
- while (item)
- {
- GtkButton *button = GTK_BUTTON( item->data );
- if (GTK_TOGGLE_BUTTON(button)->active)
+ gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
+
+ return true;
+}
+
+bool wxRadioBox::Show( int item, bool show )
+{
+ wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+ wxList::compatibility_iterator node = m_boxes.Item( item );
+
+ wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
+
+ GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+ if (show)
+ gtk_widget_show( button );
+ else
+ gtk_widget_hide( button );
+
+ return true;
+}
+
+wxString wxRadioBox::GetStringSelection() const
+{
+ wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid radiobox") );
+
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );
+ if (button->active)
+ {
+ GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
+
+#ifdef __WXGTK20__
+ wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
+#else
+ wxString str( label->label );
+#endif
+ return str;
+ }
+ node = node->GetNext();
+ }
+
+ wxFAIL_MSG( wxT("wxRadioBox none selected") );
+ return wxEmptyString;
+}
+
+bool wxRadioBox::SetStringSelection( const wxString &s )
+{
+ wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
+
+ int res = FindString( s );
+ if (res == wxNOT_FOUND) return false;
+ SetSelection( res );
+
+ return true;
+}
+
+int wxRadioBox::GetCount() const
+{
+ return m_boxes.GetCount();
+}
+
+void wxRadioBox::GtkDisableEvents()
+{
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ gtk_signal_disconnect_by_func( GTK_OBJECT(node->GetData()),
+ GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
+
+ node = node->GetNext();
+ }
+}
+
+void wxRadioBox::GtkEnableEvents()
+{
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ gtk_signal_connect( GTK_OBJECT(node->GetData()), "clicked",
+ GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
+
+ node = node->GetNext();
+ }
+}
+
+void wxRadioBox::DoApplyWidgetStyle(GtkRcStyle *style)
+{
+ gtk_widget_modify_style( m_widget, style );
+
+#ifdef __WXGTK20__
+ gtk_widget_modify_style(GTK_FRAME(m_widget)->label_widget, style);
+#endif
+
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkWidget *widget = GTK_WIDGET( node->GetData() );
+
+ gtk_widget_modify_style( widget, style );
+ gtk_widget_modify_style( BUTTON_CHILD(node->GetData()), style );
+
+ node = node->GetNext();
+ }
+}
+
+#if wxUSE_TOOLTIPS
+void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
+{
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
+ {
+ GtkWidget *widget = GTK_WIDGET( node->GetData() );
+ gtk_tooltips_set_tip( tips, widget, wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
+ node = node->GetNext();
+ }
+}
+#endif // wxUSE_TOOLTIPS
+
+bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
+{
+ if (window == m_widget->window) return true;
+
+ wxList::compatibility_iterator node = m_boxes.GetFirst();
+ while (node)
{
- GtkLabel *label = GTK_LABEL( button->child );
- return label->label;
+ GtkWidget *button = GTK_WIDGET( node->GetData() );
+
+ if (window == button->window) return true;
+
+ node = node->GetNext();
}
- item = item->next;
- }
- return "";
+
+ return false;
}
-bool wxRadioBox::SetStringSelection( const wxString&s )
+void wxRadioBox::OnInternalIdle()
{
- int res = FindString( s );
- if (res == -1) return FALSE;
- SetSelection( res );
- return TRUE;
+ if ( m_lostFocus )
+ {
+ m_hasFocus = false;
+ m_lostFocus = false;
+
+ wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() );
+ event.SetEventObject( this );
+
+ (void)GetEventHandler()->ProcessEvent( event );
+ }
+
+ if (g_delayedFocus == this)
+ {
+ if (GTK_WIDGET_REALIZED(m_widget))
+ {
+ g_delayedFocus = NULL;
+ SetFocus();
+ }
+ }
}
-int wxRadioBox::Number(void) const
+// static
+wxVisualAttributes
+wxRadioBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
{
- int count = 0;
- GSList *item = gtk_radio_button_group( m_radio );
- while (item)
- {
- item = item->next;
- count++;
- }
- return count;
+ 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::GetNumberOfRowsOrCols(void) const
+#if WXWIN_COMPATIBILITY_2_2
+
+int wxRadioBox::Number() const
{
- return 1;
+ return GetCount();
}
-void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) )
+wxString wxRadioBox::GetLabel(int n) const
{
- wxFAIL_MSG("wxRadioBox::SetNumberOfRowsOrCols not implemented.");
+ return GetString(n);
}
-void wxRadioBox::SetFont( const wxFont &font )
+void wxRadioBox::SetLabel( int item, const wxString& label )
{
- wxWindow::SetFont( font );
-
- GSList *item = gtk_radio_button_group( m_radio );
- while (item)
- {
- GtkButton *button = GTK_BUTTON( item->data );
-
- gtk_widget_set_style( button->child,
- gtk_style_ref(
- gtk_widget_get_style( m_widget ) ) );
-
- item = item->next;
- }
+ SetString(item, label);
}
+
+#endif // WXWIN_COMPATIBILITY_2_2
+
+#endif // wxUSE_RADIOBOX
+
projects / wxWidgets.git / blobdiff