Add doc for wxGraphicsContext.Create(), which is a lightweight context with no target...

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

diff --git a/src/gtk/listbox.cpp b/src/gtk/listbox.cpp
index 60c03da2030ea8284126b095c1226b9d234d03a0..4f4474631314cb42b853611f3737d0c12a9f01e3 100644 (file)
--- a/src/gtk/listbox.cpp
+++ b/src/gtk/listbox.cpp
@@ -25,16 +25,20 @@
     #include "wx/arrstr.h"
 #endif
 
-#include "wx/gtk/private.h"
-#include "wx/gtk/private/object.h"
-#include "wx/gtk/treeentry_gtk.h"
-
 #if wxUSE_TOOLTIPS
     #include "wx/tooltip.h"
 #endif
 
 #include <gtk/gtk.h>
+#include "wx/gtk/private.h"
+#include "wx/gtk/private/gtk2-compat.h"
+#include "wx/gtk/private/object.h"
+#include "wx/gtk/treeentry_gtk.h"
+
 #include <gdk/gdkkeysyms.h>
+#ifdef __WXGTK3__
+#include <gdk/gdkkeysyms-compat.h>
+#endif
 
 //-----------------------------------------------------------------------------
 // data
@@ -206,7 +210,7 @@ static gint gtk_listbox_sort_callback(GtkTreeModel * WXUNUSED(model),
     wxCHECK_MSG(entry2, 0, wxT("Could not get second entry"));
 
     //We compare collate keys here instead of calling g_utf8_collate
-    //as it is rather slow (and even the docs reccommend this)
+    //as it is rather slow (and even the docs recommend this)
     return strcmp(gtk_tree_entry_get_collate_key(entry1),
                   gtk_tree_entry_get_collate_key(entry2)) >= 0;
 }
@@ -237,8 +241,6 @@ static gboolean gtk_listbox_searchequal_callback(GtkTreeModel * WXUNUSED(model),
 // wxListBox
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControlWithItems)
-
 // ----------------------------------------------------------------------------
 // construction
 // ----------------------------------------------------------------------------
@@ -402,7 +404,13 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 
 wxListBox::~wxListBox()
 {
-    m_hasVMT = false;
+    if (m_treeview)
+    {
+        GTKDisconnect(m_treeview);
+        GtkTreeSelection* selection = gtk_tree_view_get_selection(m_treeview);
+        if (selection)
+            GTKDisconnect(selection);
+    }
 
     Clear();
 }
@@ -431,7 +439,7 @@ void wxListBox::Update()
     wxWindow::Update();
 
     if (m_treeview)
-        gdk_window_process_updates(GTK_WIDGET(m_treeview)->window, TRUE);
+        gdk_window_process_updates(gtk_widget_get_window(GTK_WIDGET(m_treeview)), true);
 }
 
 // ----------------------------------------------------------------------------
@@ -495,6 +503,8 @@ void wxListBox::DoClear()
     gtk_list_store_clear( m_liststore ); /* well, THAT was easy :) */
 
     GTKEnableEvents();
+
+    UpdateOldSelections();
 }
 
 void wxListBox::DoDeleteOneItem(unsigned int n)
@@ -580,9 +590,6 @@ void wxListBox::GTKSetItem(GtkTreeIter& iter, const GtkTreeEntry *entry)
 
 void* wxListBox::DoGetItemClientData(unsigned int n) const
 {
-    wxCHECK_MSG( IsValid(n), NULL,
-                 wxT("Invalid index passed to GetItemClientData") );
-
     wxGtkObject<GtkTreeEntry> entry(GTKGetEntry(n));
     wxCHECK_MSG(entry, NULL, wxT("could not get entry"));
 
@@ -591,9 +598,6 @@ void* wxListBox::DoGetItemClientData(unsigned int n) const
 
 void wxListBox::DoSetItemClientData(unsigned int n, void* clientData)
 {
-    wxCHECK_RET( IsValid(n),
-                 wxT("Invalid index passed to SetItemClientData") );
-
     wxGtkObject<GtkTreeEntry> entry(GTKGetEntry(n));
     wxCHECK_RET(entry, wxT("could not get entry"));
 
@@ -665,7 +669,7 @@ int wxListBox::FindString( const wxString &item, bool bCase ) const
 
 void wxListBox::GTKOnActivated(int item)
 {
-    SendEvent(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, item, IsSelected(item));
+    SendEvent(wxEVT_LISTBOX_DCLICK, item, IsSelected(item));
 }
 
 void wxListBox::GTKOnSelectionChanged()
@@ -678,7 +682,7 @@ void wxListBox::GTKOnSelectionChanged()
     {
         const int item = GetSelection();
         if ( DoChangeSingleSelection(item) )
-            SendEvent(wxEVT_COMMAND_LISTBOX_SELECTED, item, true);
+            SendEvent(wxEVT_LISTBOX, item, true);
     }
 }
 
@@ -731,7 +735,7 @@ bool wxListBox::IsSelected( int n ) const
     GtkTreeIter iter;
     wxCHECK_MSG( GTKGetIteratorFor(n, &iter), false, wxT("Invalid index") );
 
-    return gtk_tree_selection_iter_is_selected(selection, &iter);
+    return gtk_tree_selection_iter_is_selected(selection, &iter) != 0;
 }
 
 void wxListBox::DoSetSelection( int n, bool select )
@@ -777,7 +781,7 @@ void wxListBox::DoScrollToCell(int n, float alignY, float alignX)
     wxCHECK_RET( IsValid(n), wxT("invalid index"));
 
     //RN: I have no idea why this line is needed...
-    if (gdk_pointer_is_grabbed () && GTK_WIDGET_HAS_GRAB (m_treeview))
+    if (gtk_widget_has_grab(GTK_WIDGET(m_treeview)))
         return;
 
     GtkTreeIter iter;
@@ -818,7 +822,7 @@ int wxListBox::DoListHitTest(const wxPoint& point) const
     // need to translate from master window since it is in client coords
     gint binx, biny;
     gdk_window_get_geometry(gtk_tree_view_get_bin_window(m_treeview),
-                            &binx, &biny, NULL, NULL, NULL);
+                            &binx, &biny, NULL, NULL);
 
     GtkTreePath* path;
     if ( !gtk_tree_view_get_path_at_pos
@@ -845,23 +849,6 @@ int wxListBox::DoListHitTest(const wxPoint& point) const
 // helpers
 // ----------------------------------------------------------------------------
 
-#if wxUSE_TOOLTIPS
-void wxListBox::GTKApplyToolTip( GtkTooltips *tips, const gchar *tip )
-{
-#if GTK_CHECK_VERSION(2, 12, 0)
-    if (!gtk_check_version(2, 12, 0))
-    {
-        gtk_widget_set_tooltip_text(GTK_WIDGET( m_treeview ), tip);
-    }
-    else
-#endif
-    {
-        // RN: Is this needed anymore?
-        gtk_tooltips_set_tip( tips, GTK_WIDGET( m_treeview ), tip, NULL );
-    }
-}
-#endif // wxUSE_TOOLTIPS
-
 GtkWidget *wxListBox::GetConnectWidget()
 {
     // the correct widget for listbox events (such as mouse clicks for example)
@@ -876,7 +863,10 @@ GdkWindow *wxListBox::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const
 
 void wxListBox::DoApplyWidgetStyle(GtkRcStyle *style)
 {
-    if (m_hasBgCol && m_backgroundColour.Ok())
+#ifdef __WXGTK3__
+    // don't know if this is even necessary, or how to do it
+#else
+    if (m_hasBgCol && m_backgroundColour.IsOk())
     {
         GdkWindow *window = gtk_tree_view_get_bin_window(m_treeview);
         if (window)
@@ -886,8 +876,9 @@ void wxListBox::DoApplyWidgetStyle(GtkRcStyle *style)
             gdk_window_clear( window );
         }
     }
+#endif
 
-    gtk_widget_modify_style( GTK_WIDGET(m_treeview), style );
+    GTKApplyStyle(GTK_WIDGET(m_treeview), style);
 }
 
 wxSize wxListBox::DoGetBestSize() const
@@ -940,7 +931,7 @@ wxSize wxListBox::DoGetBestSize() const
 wxVisualAttributes
 wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 {
-    return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new, true);
+    return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new(), true);
 }
 
 #endif // wxUSE_LISTBOX