X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/182cad34aa73a65ee29736d8314f8c282d02efad..72625b36b6fdaea839a5132e8f5d52dea7155bec:/src/gtk/combobox.cpp

diff --git a/src/gtk/combobox.cpp b/src/gtk/combobox.cpp
index 62da3070c9..40c437fa23 100644
--- a/src/gtk/combobox.cpp
+++ b/src/gtk/combobox.cpp
@@ -21,7 +21,9 @@
     #include "wx/arrstr.h"
 #endif
 
+#include <gtk/gtk.h>
 #include "wx/gtk/private.h"
+#include "wx/gtk/private/gtk2-compat.h"
 
 // ----------------------------------------------------------------------------
 // GTK callbacks
@@ -31,8 +33,6 @@ extern "C" {
 static void
 gtkcombobox_text_changed_callback( GtkWidget *WXUNUSED(widget), wxComboBox *combo )
 {
-    if (!combo->m_hasVMT) return;
-
     wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, combo->GetId() );
     event.SetString( combo->GetValue() );
     event.SetEventObject( combo );
@@ -58,6 +58,7 @@ gtkcombobox_popupshown_callback(GObject *WXUNUSED(gobject),
     event.SetEventObject( combo );
     combo->HandleWindowEvent( event );
 }
+
 }
 
 //-----------------------------------------------------------------------------
@@ -84,6 +85,12 @@ BEGIN_EVENT_TABLE(wxComboBox, wxChoice)
     EVT_UPDATE_UI(wxID_SELECTALL, wxComboBox::OnUpdateSelectAll)
 END_EVENT_TABLE()
 
+wxComboBox::~wxComboBox()
+{
+    if (m_entry)
+        GTKDisconnect(m_entry);
+}
+
 void wxComboBox::Init()
 {
     m_entry = NULL;
@@ -165,25 +172,31 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value,
 
         g_signal_connect_after (entry, "changed",
                                 G_CALLBACK (gtkcombobox_text_changed_callback), this);
+
+        GTKConnectClipboardSignals(GTK_WIDGET(entry));
     }
 
     g_signal_connect_after (m_widget, "changed",
                         G_CALLBACK (gtkcombobox_changed_callback), this);
 
+#ifndef __WXGTK3__
     if ( !gtk_check_version(2,10,0) )
+#endif
     {
         g_signal_connect (m_widget, "notify::popup-shown",
                           G_CALLBACK (gtkcombobox_popupshown_callback), this);
     }
 
-    SetInitialSize(size); // need this too because this is a wxControlWithItems
-
     return true;
 }
 
 void wxComboBox::GTKCreateComboBoxWidget()
 {
+#ifdef __WXGTK3__
+    m_widget = gtk_combo_box_text_new_with_entry();
+#else
     m_widget = gtk_combo_box_entry_new_text();
+#endif
     g_object_ref(m_widget);
 
     m_entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(m_widget)));
@@ -264,14 +277,23 @@ GtkWidget* wxComboBox::GetConnectWidget()
 
 GdkWindow* wxComboBox::GTKGetWindow(wxArrayGdkWindows& /* windows */) const
 {
+#ifdef __WXGTK3__
+    // no access to internal GdkWindows
+    return NULL;
+#else
     return gtk_entry_get_text_window(GetEntry());
+#endif
 }
 
 // static
 wxVisualAttributes
 wxComboBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 {
-    return GetDefaultAttributesFromGTKWidget(gtk_combo_box_entry_new, true);
+#ifdef __WXGTK3__
+    return GetDefaultAttributesFromGTKWidget(gtk_combo_box_new_with_entry(), true);
+#else
+    return GetDefaultAttributesFromGTKWidget(gtk_combo_box_entry_new(), true);
+#endif
 }
 
 void wxComboBox::SetValue(const wxString& value)
@@ -382,4 +404,21 @@ void wxComboBox::Dismiss()
 {
     gtk_combo_box_popdown( GTK_COMBO_BOX(m_widget) );
 }
+
+wxSize wxComboBox::DoGetSizeFromTextSize(int xlen, int ylen) const
+{
+    wxSize tsize( wxChoice::DoGetSizeFromTextSize(xlen, ylen) );
+
+    GtkEntry* entry = GetEntry();
+    if (entry)
+    {
+        // Add the margins we have previously set, but only the horizontal border
+        // as vertical one has been taken account in the previous call.
+        // Also get other GTK+ margins.
+        tsize.IncBy(GTKGetEntryMargins(entry).x, 0);
+    }
+
+    return tsize;
+}
+
 #endif // wxUSE_COMBOBOX