native implementation of wxDirDialog for wxCocoa (patch 1403780)

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

diff --git a/src/gtk/checklst.cpp b/src/gtk/checklst.cpp
index 234fba1b12303a4541f67f3238555ee7abaf0ed3..3317f05549265e46383f4f5667da9fa15b59f051 100644 (file)
--- a/src/gtk/checklst.cpp
+++ b/src/gtk/checklst.cpp
@@ -2,6 +2,7 @@
 // Name:        checklst.cpp
 // Purpose:
 // Author:      Robert Roebling
+// Modified by: Ryan Norton (Native GTK2.0+ checklist) 
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
 // Licence:     wxWindows licence
@@ -16,10 +17,34 @@
 
 #include "wx/checklst.h"
 #include "wx/gtk/private.h"
+#include "wx/gtk/treeentry_gtk.h"
 
 #include <gdk/gdk.h>
 #include <gtk/gtk.h>
 
+//-----------------------------------------------------------------------------
+// "toggled"
+//-----------------------------------------------------------------------------
+#if wxUSE_NATIVEGTKCHECKLIST
+extern "C" {
+static void gtk_checklist_toggled(GtkCellRendererToggle *renderer,
+                                  gchar                 *stringpath,
+                                  wxCheckListBox        *listbox)
+{
+    wxCHECK_RET( listbox->m_treeview != NULL, wxT("invalid listbox") );
+
+    GtkTreePath* path = gtk_tree_path_new_from_string(stringpath);
+    wxCommandEvent new_event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, 
+                              listbox->GetId() );
+    new_event.SetEventObject( listbox );
+    new_event.SetInt( gtk_tree_path_get_indices(path)[0] );
+    gtk_tree_path_free(path);
+    listbox->Check( new_event.GetInt(), !listbox->IsChecked(new_event.GetInt()));
+    listbox->GetEventHandler()->ProcessEvent( new_event );    
+}
+}
+#endif
+
 //-----------------------------------------------------------------------------
 // wxCheckListBox
 //-----------------------------------------------------------------------------
@@ -34,7 +59,7 @@ wxCheckListBox::wxCheckListBox() : wxListBox()
 wxCheckListBox::wxCheckListBox(wxWindow *parent, wxWindowID id,
                                const wxPoint& pos,
                                const wxSize& size,
-                               int nStrings, 
+                               int nStrings,
                                const wxString *choices,
                                long style,
                                const wxValidator& validator,
@@ -57,17 +82,90 @@ wxCheckListBox::wxCheckListBox(wxWindow *parent, wxWindowID id,
                        style, validator, name );
 }
 
+#if wxUSE_NATIVEGTKCHECKLIST
+void wxCheckListBox::DoCreateCheckList()
+{
+    //Create the checklist in our treeview and set up events for it
+    GtkCellRenderer* renderer = 
+        gtk_cell_renderer_toggle_new();
+    GtkTreeViewColumn* column = 
+        gtk_tree_view_column_new_with_attributes( "", renderer,
+                                                  "active", 0,
+                                                  NULL );
+    gtk_tree_view_column_set_fixed_width(column, 20);
+    gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+    gtk_tree_view_column_set_clickable(column, TRUE);
+
+    g_signal_connect (renderer, "toggled",
+                      G_CALLBACK (gtk_checklist_toggled),
+                      this);
+
+    gtk_tree_view_append_column(m_treeview, column);
+}
+
 bool wxCheckListBox::IsChecked( int index ) const
 {
-    wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid checklistbox") );
+    wxCHECK_MSG( m_treeview != NULL, FALSE, wxT("invalid checklistbox") );
+
+    GtkTreeIter iter;
+    gboolean res = gtk_tree_model_iter_nth_child(
+                        GTK_TREE_MODEL(m_liststore),
+                        &iter, NULL, //NULL = parent = get first
+                        index
+                                                );
+    if(!res)
+        return false;
+
+    GValue value = {0, };
+    gtk_tree_model_get_value(GTK_TREE_MODEL(m_liststore),
+                             &iter,
+                             0, //column
+                             &value);    
+
+    return g_value_get_boolean(&value) == TRUE ? true : false;
+}
 
-    GList *child = g_list_nth( m_list->children, index );
-    if (child)
-    {
-        GtkBin *bin = GTK_BIN( child->data );
-        GtkLabel *label = GTK_LABEL( bin->child );
+void wxCheckListBox::Check( int index, bool check )
+{
+    wxCHECK_RET( m_treeview != NULL, wxT("invalid checklistbox") );
+
+    GtkTreeIter iter;
+    gboolean res = gtk_tree_model_iter_nth_child(
+                        GTK_TREE_MODEL(m_liststore),
+                        &iter, NULL, //NULL = parent = get first
+                        index
+                                                );
+    if(!res)
+        return;
 
-        wxString str( wxGTK_CONV_BACK( label->label ) );
+    gtk_list_store_set(m_liststore,
+                       &iter,
+                       0, //column
+                       check ? TRUE : FALSE, -1);    
+}
+
+int wxCheckListBox::GetItemHeight() const
+{
+    wxCHECK_MSG( m_treeview != NULL, 0, wxT("invalid listbox"));
+
+    gint height;
+    gtk_tree_view_column_cell_get_size(
+        gtk_tree_view_get_column(m_treeview, 0),
+                                       NULL, NULL, NULL, NULL,
+                                       &height);
+    return height;
+}
+
+#else //NON-NATIVE
+
+bool wxCheckListBox::IsChecked( int index ) const
+{
+    wxCHECK_MSG( m_treeview != NULL, FALSE, wxT("invalid checklistbox") );
+
+    GtkTreeEntry* entry = GtkGetEntry(index);
+    if (entry)
+    {
+        wxString str( wxGTK_CONV_BACK( gtk_tree_entry_get_label(entry) ) );
 
         return str.GetChar(1) == wxCHECKLBOX_CHECKED;
     }
@@ -78,22 +176,19 @@ bool wxCheckListBox::IsChecked( int index ) const
 
 void wxCheckListBox::Check( int index, bool check )
 {
-    wxCHECK_RET( m_list != NULL, wxT("invalid checklistbox") );
+    wxCHECK_RET( m_treeview != NULL, wxT("invalid checklistbox") );
 
-    GList *child = g_list_nth( m_list->children, index );
-    if (child)
+    GtkTreeEntry* entry = GtkGetEntry(index);
+    if (entry)
     {
-        GtkBin *bin = GTK_BIN( child->data );
-        GtkLabel *label = GTK_LABEL( bin->child );
-
-        wxString str( wxGTK_CONV_BACK( label->label ) );
+        wxString str( wxGTK_CONV_BACK( gtk_tree_entry_get_label(entry) ) );
 
         if (check == (str.GetChar(1) == wxCHECKLBOX_CHECKED))
             return;
 
         str.SetChar( 1, check ? wxCHECKLBOX_CHECKED : wxCHECKLBOX_UNCHECKED );
 
-        gtk_label_set( label, wxGTK_CONV( str ) );
+        gtk_tree_entry_set_label( entry, wxGTK_CONV( str ) );
 
         return;
     }
@@ -107,4 +202,6 @@ int wxCheckListBox::GetItemHeight() const
     return 22;
 }
 
-#endif
+#endif //wxUSE_NATIVEGTKCHECKLIST
+
+#endif //wxUSE_CHECKLISTBOX