X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8017ee9be3f4672cf17a4aac59909d5fe522381d..50f151d726bce4dc4179fbf98f8ee7c34691229c:/src/gtk/radiobox.cpp

diff --git a/src/gtk/radiobox.cpp b/src/gtk/radiobox.cpp
index cf1cb5c16e..07394f9b9e 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:          $Id$
@@ -7,10 +7,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "radiobox.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -27,13 +23,6 @@
 
 #include "wx/gtk/win_gtk.h"
 
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
@@ -45,6 +34,7 @@ extern wxWindowGTK  *g_delayedFocus;
 // "clicked"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBox *rb )
 {
     if (g_isIdle) wxapp_install_idle_handler();
@@ -60,11 +50,13 @@ static void gtk_radiobutton_clicked_callback( GtkToggleButton *button, wxRadioBo
     event.SetEventObject( rb );
     rb->GetEventHandler()->ProcessEvent(event);
 }
+}
 
 //-----------------------------------------------------------------------------
 // "key_press_event"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxRadioBox *rb )
 {
     if (g_isIdle)
@@ -73,6 +65,20 @@ static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_
     if (!rb->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return FALSE;
 
+    if ( ((gdk_event->keyval == GDK_Tab) ||
+          (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
+         rb->GetParent() && (rb->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
+    {
+        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()->GetEventHandler()->ProcessEvent( new_event );
+    }
+
     if ((gdk_event->keyval != GDK_Up) &&
         (gdk_event->keyval != GDK_Down) &&
         (gdk_event->keyval != GDK_Left) &&
@@ -87,7 +93,7 @@ static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_
         return FALSE;
     }
 
-    gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
+    g_signal_stop_emission_by_name (widget, "key_press_event");
 
     if ((gdk_event->keyval == GDK_Up) ||
         (gdk_event->keyval == GDK_Left))
@@ -111,7 +117,9 @@ static gint gtk_radiobox_keypress_callback( GtkWidget *widget, GdkEventKey *gdk_
 
     return TRUE;
 }
+}
 
+extern "C" {
 static gint gtk_radiobutton_focus_in( GtkWidget *widget,
                                       GdkEvent *WXUNUSED(event),
                                       wxRadioBox *win )
@@ -135,7 +143,9 @@ static gint gtk_radiobutton_focus_in( GtkWidget *widget,
 
     return FALSE;
 }
+}
 
+extern "C" {
 static gint gtk_radiobutton_focus_out( GtkWidget *widget,
                                        GdkEvent *WXUNUSED(event),
                                        wxRadioBox *win )
@@ -152,6 +162,7 @@ static gint gtk_radiobutton_focus_out( GtkWidget *widget,
 
     return FALSE;
 }
+}
 
 //-----------------------------------------------------------------------------
 // wxRadioBox
@@ -194,41 +205,31 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
         return false;
     }
 
-    m_widget = gtk_frame_new( wxGTK_CONV( title ) );
+    m_widget = GTKCreateFrame(title);
+    wxControl::SetLabel(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;
+    SetMajorDim(majorDim == 0 ? n : majorDim, style);
 
-    int num_per_major = (n - 1) / m_majorDim +1;
 
-    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;
-    }
-    
+    unsigned int num_of_cols = GetColumnCount();
+    unsigned int num_of_rows = GetRowCount();
+
     GtkRadioButton *m_radio = (GtkRadioButton*) NULL;
 
     GtkWidget *table = gtk_table_new( num_of_rows, num_of_cols, FALSE );
-    gtk_table_set_col_spacings( GTK_TABLE(table), 2 );
-    gtk_table_set_row_spacings( GTK_TABLE(table), 2 );
+    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 );
-    
+
     wxString label;
     GSList *radio_button_group = (GSList *) NULL;
-    for (int i = 0; i < n; i++)
+    for (unsigned int i = 0; i < n; i++)
     {
         if ( i != 0 )
-            radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
+            radio_button_group = gtk_radio_button_get_group( GTK_RADIO_BUTTON(m_radio) );
 
         label.Empty();
         for ( const wxChar *pc = choices[i]; *pc; pc++ )
@@ -240,8 +241,8 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
         m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, wxGTK_CONV( label ) ) );
         gtk_widget_show( GTK_WIDGET(m_radio) );
 
-        gtk_signal_connect( GTK_OBJECT(m_radio), "key_press_event",
-           GTK_SIGNAL_FUNC(gtk_radiobox_keypress_callback), (gpointer)this );
+        g_signal_connect (m_radio, "key_press_event",
+                          G_CALLBACK (gtk_radiobox_keypress_callback), this);
 
         m_boxes.Append( (wxObject*) m_radio );
 
@@ -251,7 +252,8 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
             int right = (i%num_of_cols) + 1;
             int top = i/num_of_cols;
             int bottom = (i/num_of_cols)+1;
-            gtk_table_attach_defaults( GTK_TABLE(table), GTK_WIDGET(m_radio), left, right, top, bottom ); 
+            gtk_table_attach( GTK_TABLE(table), GTK_WIDGET(m_radio), left, right, top, bottom,
+                  GTK_FILL, GTK_FILL, 1, 1 );
         }
         else
         {
@@ -259,27 +261,25 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
             int right = (i/num_of_rows) + 1;
             int top = i%num_of_rows;
             int bottom = (i%num_of_rows)+1;
-            gtk_table_attach_defaults( GTK_TABLE(table), GTK_WIDGET(m_radio), left, right, top, bottom ); 
+            gtk_table_attach( GTK_TABLE(table), GTK_WIDGET(m_radio), left, right, top, bottom,
+                  GTK_FILL, GTK_FILL, 1, 1 );
         }
 
         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 );
+        if (!i)
+            gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(m_radio), TRUE );
 
-        gtk_signal_connect( GTK_OBJECT(m_radio), "focus_out_event",
-            GTK_SIGNAL_FUNC(gtk_radiobutton_focus_out), (gpointer)this );
+        g_signal_connect (m_radio, "clicked",
+                          G_CALLBACK (gtk_radiobutton_clicked_callback), this);
+        g_signal_connect (m_radio, "focus_in_event",
+                          G_CALLBACK (gtk_radiobutton_focus_in), this);
+        g_signal_connect (m_radio, "focus_out_event",
+                          G_CALLBACK (gtk_radiobutton_focus_out), this);
     }
 
     m_parent->DoAddChild( this );
 
-    SetLabel( title );
-
     PostCreation(size);
 
     return true;
@@ -314,7 +314,10 @@ bool wxRadioBox::Show( bool show )
     {
         GtkWidget *button = GTK_WIDGET( node->GetData() );
 
-        if (show) gtk_widget_show( button ); else gtk_widget_hide( button );
+        if (show)
+            gtk_widget_show( button );
+        else
+            gtk_widget_hide( button );
 
         node = node->GetNext();
     }
@@ -322,32 +325,6 @@ bool wxRadioBox::Show( bool show )
     return true;
 }
 
-int wxRadioBox::FindString( const wxString &find ) const
-{
-    wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid radiobox") );
-
-    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") );
@@ -404,7 +381,7 @@ int wxRadioBox::GetSelection(void) const
     return wxNOT_FOUND;
 }
 
-wxString wxRadioBox::GetString( int n ) const
+wxString wxRadioBox::GetString(unsigned int n) const
 {
     wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid radiobox") );
 
@@ -412,13 +389,9 @@ wxString wxRadioBox::GetString( int n ) const
 
     wxCHECK_MSG( node, wxEmptyString, wxT("radiobox wrong index") );
 
-    GtkLabel *label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
+    GtkLabel *label = GTK_LABEL(GTK_BIN(node->GetData())->child);
 
-#ifdef __WXGTK20__
     wxString str( wxGTK_CONV_BACK( gtk_label_get_text(label) ) );
-#else
-    wxString str( label->label );
-#endif
 
     return str;
 }
@@ -427,12 +400,10 @@ 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), wxGTK_CONV( wxControl::GetLabel() ) );
+    GTKSetLabelForFrame(GTK_FRAME(m_widget), label);
 }
 
-void wxRadioBox::SetString( int item, const wxString& label )
+void wxRadioBox::SetString(unsigned int item, const wxString& label)
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );
 
@@ -440,9 +411,9 @@ void wxRadioBox::SetString( int item, const wxString& label )
 
     wxCHECK_RET( node, wxT("radiobox wrong index") );
 
-    GtkLabel *g_label = GTK_LABEL( BUTTON_CHILD(node->GetData()) );
+    GtkLabel *g_label = GTK_LABEL(GTK_BIN(node->GetData())->child);
 
-    gtk_label_set( g_label, wxGTK_CONV( label ) );
+    gtk_label_set_text( g_label, wxGTK_CONV( label ) );
 }
 
 bool wxRadioBox::Enable( bool enable )
@@ -454,7 +425,7 @@ bool wxRadioBox::Enable( bool enable )
     while (node)
     {
         GtkButton *button = GTK_BUTTON( node->GetData() );
-        GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
+        GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child);
 
         gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
         gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
@@ -464,7 +435,7 @@ bool wxRadioBox::Enable( bool enable )
     return true;
 }
 
-bool wxRadioBox::Enable( int item, bool enable )
+bool wxRadioBox::Enable(unsigned int item, bool enable)
 {
     wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
 
@@ -473,7 +444,7 @@ bool wxRadioBox::Enable( int item, bool enable )
     wxCHECK_MSG( node, false, wxT("radiobox wrong index") );
 
     GtkButton *button = GTK_BUTTON( node->GetData() );
-    GtkLabel *label = GTK_LABEL( BUTTON_CHILD(button) );
+    GtkLabel *label = GTK_LABEL(GTK_BIN(button)->child);
 
     gtk_widget_set_sensitive( GTK_WIDGET(button), enable );
     gtk_widget_set_sensitive( GTK_WIDGET(label), enable );
@@ -481,7 +452,22 @@ bool wxRadioBox::Enable( int item, bool enable )
     return true;
 }
 
-bool wxRadioBox::Show( int item, bool show )
+bool wxRadioBox::IsItemEnabled(unsigned int item) const
+{
+    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() );
+
+    // 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") );
 
@@ -499,44 +485,20 @@ bool wxRadioBox::Show( int item, bool show )
     return true;
 }
 
-wxString wxRadioBox::GetStringSelection() const
+bool wxRadioBox::IsItemShown(unsigned int item) 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();
-    }
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid radiobox") );
 
-    wxFAIL_MSG( wxT("wxRadioBox none selected") );
-    return wxEmptyString;
-}
+    wxList::compatibility_iterator node = m_boxes.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 == wxNOT_FOUND) return false;
-    SetSelection( res );
+    GtkButton *button = GTK_BUTTON( node->GetData() );
 
-    return true;
+    return GTK_WIDGET_VISIBLE(GTK_WIDGET(button));
 }
 
-int wxRadioBox::GetCount() const
+unsigned int wxRadioBox::GetCount() const
 {
     return m_boxes.GetCount();
 }
@@ -546,8 +508,9 @@ 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 );
+        g_signal_handlers_disconnect_by_func (node->GetData(),
+                                              (gpointer) gtk_radiobutton_clicked_callback,
+                                              this);
 
         node = node->GetNext();
     }
@@ -558,8 +521,8 @@ 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 );
+        g_signal_connect (node->GetData(), "clicked",
+                          G_CALLBACK (gtk_radiobutton_clicked_callback), this);
 
         node = node->GetNext();
     }
@@ -567,11 +530,7 @@ void wxRadioBox::GtkEnableEvents()
 
 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
+    GTKFrameApplyWidgetStyle(GTK_FRAME(m_widget), style);
 
     wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
@@ -579,12 +538,22 @@ void wxRadioBox::DoApplyWidgetStyle(GtkRcStyle *style)
         GtkWidget *widget = GTK_WIDGET( node->GetData() );
 
         gtk_widget_modify_style( widget, style );
-        gtk_widget_modify_style( BUTTON_CHILD(node->GetData()), style );
+        gtk_widget_modify_style(GTK_BIN(widget)->child, style);
 
         node = node->GetNext();
     }
 }
 
+bool wxRadioBox::GTKWidgetNeedsMnemonic() const
+{
+    return true;
+}
+
+void wxRadioBox::GTKWidgetDoSetMnemonic(GtkWidget* w)
+{
+    GTKFrameSetMnemonicWidget(GTK_FRAME(m_widget), w);
+}
+
 #if wxUSE_TOOLTIPS
 void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 {
@@ -600,14 +569,16 @@ void wxRadioBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 
 bool wxRadioBox::IsOwnGtkWindow( GdkWindow *window )
 {
-    if (window == m_widget->window) return true;
+    if (window == m_widget->window)
+        return true;
 
     wxList::compatibility_iterator node = m_boxes.GetFirst();
     while (node)
     {
         GtkWidget *button = GTK_WIDGET( node->GetData() );
 
-        if (window == button->window) return true;
+        if (window == button->window)
+            return true;
 
         node = node->GetNext();
     }
@@ -652,24 +623,4 @@ wxRadioBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
     return attr;
 }
 
-#if WXWIN_COMPATIBILITY_2_2
-
-int wxRadioBox::Number() const
-{
-    return GetCount();
-}
-
-wxString wxRadioBox::GetLabel(int n) const
-{
-    return GetString(n);
-}
-
-void wxRadioBox::SetLabel( int item, const wxString& label )
-{
-    SetString(item, label);
-}
-
-#endif // WXWIN_COMPATIBILITY_2_2
-
 #endif // wxUSE_RADIOBOX
-