Line-up interfaces to use size_t for GetCount()s.

[wxWidgets.git] / src / gtk / choice.cpp

diff --git a/src/gtk/choice.cpp b/src/gtk/choice.cpp
index 234f5786dd90309a036b9d6da93acf0416e17bd3..78ea983c3c8d3493ac4c4a818c505fc0c23a839e 100644 (file)
--- a/src/gtk/choice.cpp
+++ b/src/gtk/choice.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        choice.cpp
+// Name:        src/gtk/choice.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -14,14 +14,15 @@
 #include "wx/choice.h"
 #include "wx/arrstr.h"
 
-#include "wx/gtk/private.h"
-
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
+// FIXME: We use GtkOptionMenu which has been deprecated since GTK+ 2.3.0 in
+// favour of GtkComboBox.
+// Later use GtkComboBox if GTK+ runtime version is new enough.
+#include <gtk/gtkversion.h>
+#if defined(GTK_DISABLE_DEPRECATED) && GTK_CHECK_VERSION(2,3,0)
+#undef GTK_DISABLE_DEPRECATED
+#endif
 
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
+#include "wx/gtk/private.h"
 
 //-----------------------------------------------------------------------------
 // data
@@ -45,25 +46,8 @@ static void gtk_choice_clicked_callback( GtkWidget *WXUNUSED(widget), wxChoice *
 
     int selection = wxNOT_FOUND;
 
-#ifdef __WXGTK20__
     selection = gtk_option_menu_get_history( GTK_OPTION_MENU(choice->GetHandle()) );
-#else
-    GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(choice->GetHandle()) ) );
-    int count = 0;
 
-    GList *child = menu_shell->children;
-    while (child)
-    {
-        GtkBin *bin = GTK_BIN( child->data );
-        if (!bin->child)
-        {
-            selection = count;
-            break;
-        }
-        child = child->next;
-        count++;
-    }
-#endif
     choice->m_selection_hack = selection;
 
     wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, choice->GetId() );
@@ -334,9 +318,9 @@ void wxChoice::Delete( int n )
     }
 }
 
-int wxChoice::FindString( const wxString &string ) const
+int wxChoice::FindString( const wxString &string, bool bCase ) const
 {
-    wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid choice") );
+    wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid choice") );
 
     // If you read this code once and you think you understand
     // it, then you are very wrong. Robert Roebling.
@@ -351,16 +335,12 @@ int wxChoice::FindString( const wxString &string ) const
         if (bin->child)
             label = GTK_LABEL(bin->child);
         if (!label)
-            label = GTK_LABEL( BUTTON_CHILD(m_widget) );
+            label = GTK_LABEL(GTK_BIN(m_widget)->child);
 
         wxASSERT_MSG( label != NULL , wxT("wxChoice: invalid label") );
 
-#ifdef __WXGTK20__
          wxString tmp( wxGTK_CONV_BACK( gtk_label_get_text( label) ) );
-#else
-         wxString tmp( label->label );
-#endif
-        if (string == tmp)
+        if (string.IsSameAs( tmp, bCase ))
             return count;
 
         child = child->next;
@@ -372,7 +352,7 @@ int wxChoice::FindString( const wxString &string ) const
 
 int wxChoice::GetSelection() const
 {
-    wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid choice") );
+    wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid choice") );
 
     return m_selection_hack;
 
@@ -394,7 +374,7 @@ void wxChoice::SetString( int n, const wxString& str )
             if (bin->child)
                 label = GTK_LABEL(bin->child);
             if (!label)
-                label = GTK_LABEL( BUTTON_CHILD(m_widget) );
+                label = GTK_LABEL(GTK_BIN(m_widget)->child);
 
             wxASSERT_MSG( label != NULL , wxT("wxChoice: invalid label") );
 
@@ -423,15 +403,11 @@ wxString wxChoice::GetString( int n ) const
             if (bin->child)
                 label = GTK_LABEL(bin->child);
             if (!label)
-                label = GTK_LABEL( BUTTON_CHILD(m_widget) );
+                label = GTK_LABEL(GTK_BIN(m_widget)->child);
 
             wxASSERT_MSG( label != NULL , wxT("wxChoice: invalid label") );
 
-#ifdef __WXGTK20__
             return wxString( wxGTK_CONV_BACK( gtk_label_get_text( label) ) );
-#else
-            return wxString( label->label );
-#endif
         }
         child = child->next;
         count++;
@@ -500,7 +476,7 @@ void wxChoice::DoApplyWidgetStyle(GtkRcStyle *style)
         if (bin->child)
             label = bin->child;
         if (!label)
-            label = BUTTON_CHILD(m_widget);
+            label = GTK_BIN(m_widget)->child;
 
         gtk_widget_modify_style( label, style );
 
@@ -520,7 +496,7 @@ int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item)
         // sorted control, need to insert at the correct index
         index = m_strings->Add(item);
 
-        gtk_menu_insert( GTK_MENU(menu), menu_item, index );
+        gtk_menu_shell_insert( GTK_MENU_SHELL(menu), menu_item, index );
 
         if ( index )
         {
@@ -540,13 +516,13 @@ int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item)
         // normal control, just append
         if (pos == (int)m_clientList.GetCount())
         {
-            gtk_menu_append( GTK_MENU(menu), menu_item );
+            gtk_menu_shell_append( GTK_MENU_SHELL(menu), menu_item );
             m_clientList.Append( (wxObject*) NULL );
             index = m_clientList.GetCount() - 1;
         }
         else
         {
-            gtk_menu_insert( GTK_MENU(menu), menu_item, pos );
+            gtk_menu_shell_insert( GTK_MENU_SHELL(menu), menu_item, pos );
             m_clientList.Insert( pos, (wxObject*) NULL );
             index = pos;
         }
@@ -566,8 +542,9 @@ int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item)
     // it has to change. Adapted from Matt Ownby.
     InvalidateBestSize();
 
-    gtk_signal_connect_after( GTK_OBJECT( menu_item ), "activate",
-      GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this );
+    g_signal_connect_after (menu_item, "activate",
+                            G_CALLBACK (gtk_choice_clicked_callback),
+                            this);
 
     gtk_widget_show( menu_item );
 
@@ -622,11 +599,7 @@ wxSize wxChoice::DoGetBestSize() const
 
 bool wxChoice::IsOwnGtkWindow( GdkWindow *window )
 {
-#ifdef __WXGTK20__
     return GTK_BUTTON(m_widget)->event_window;
-#else
-    return (window == m_widget->window);
-#endif
 }
 
 // static