X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/385e8575dd1f9219fb0e3f7fa26ffe4c24d2fdbb..4e15d1caa03346c126015019c1fdf093033ef40b:/src/gtk/combobox.cpp?ds=sidebyside

diff --git a/src/gtk/combobox.cpp b/src/gtk/combobox.cpp
index 045c6166ba..ae69a86b37 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))
 {
+#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)
@@ -282,6 +304,23 @@ void wxComboBox::SetValue(const wxString& value)
         wxTextEntry::SetValue(value);
 }
 
+void wxComboBox::SetString(unsigned int n, const wxString& text)
+{
+    wxChoice::SetString(n, text);
+
+    if ( static_cast<int>(n) == GetSelection() )
+    {
+        // We also need to update the currently shown text, for consistency
+        // with wxMSW and also because it makes sense as leaving the old string
+        // in the text but not in the list would be confusing to the user.
+        SetValue(text);
+
+        // And we need to keep the selection unchanged, modifying the item is
+        // not supposed to deselect it.
+        SetSelection(n);
+    }
+}
+
 // ----------------------------------------------------------------------------
 // standard event handling
 // ----------------------------------------------------------------------------
@@ -365,4 +404,17 @@ 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) );
+
+    // Add the margins we have previously set, but only the horizontal border
+    // as vertical one has been taken account in the prevoius call.
+    // Also get other GTK+ margins.
+    tsize.IncBy( GTKGetEntryMargins(GetEntry()).x, 0);
+
+    return tsize;
+}
+
 #endif // wxUSE_COMBOBOX