#include "wx/log.h"
#include "wx/dcclient.h"
#include "wx/sizer.h"
+ #include "wx/icon.h"
+ #include "wx/list.h"
+ #include "wx/settings.h"
+ #include "wx/dataobj.h"
+ #include "wx/crt.h"
#endif
#include "wx/stockitem.h"
#include "wx/calctrl.h"
#include "wx/popupwin.h"
-#include "wx/icon.h"
-
+#include "wx/listimpl.cpp"
#include "wx/gtk/private.h"
-#include "wx/gtk/win_gtk.h"
+#include "wx/gtk/dc.h"
+#include "wx/gtk/dcclient.h"
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
-#include <gobject/gvaluecollector.h>
-#include <gtk/gtktreemodel.h>
-#include <gtk/gtktreesortable.h>
-#include <gtk/gtktreednd.h>
+class wxDataViewCtrlInternal;
-#include <gdk/gdkkeysyms.h>
+wxDataViewCtrlInternal *g_internal = NULL;
+
+class wxGtkTreeModelNode;
+
+extern "C" {
+typedef struct _GtkWxTreeModel GtkWxTreeModel;
+}
//-----------------------------------------------------------------------------
-// classes
+// wxDataViewCtrlInternal
//-----------------------------------------------------------------------------
+WX_DECLARE_LIST(wxDataViewItem, ItemList);
+WX_DEFINE_LIST(ItemList)
+
+class wxDataViewCtrlInternal
+{
+public:
+ wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model );
+ ~wxDataViewCtrlInternal();
+
+ // model iface
+ GtkTreeModelFlags get_flags();
+ gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
+ GtkTreePath *get_path( GtkTreeIter *iter);
+ gboolean iter_next( GtkTreeIter *iter );
+ gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent);
+ gboolean iter_has_child( GtkTreeIter *iter );
+ gint iter_n_children( GtkTreeIter *iter );
+ gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n );
+ gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child );
+
+ // dnd iface
+ gboolean row_draggable( GtkTreeDragSource *drag_source, GtkTreePath *path );
+ gboolean drag_data_delete( GtkTreeDragSource *drag_source, GtkTreePath* path );
+ gboolean drag_data_get( GtkTreeDragSource *drag_source, GtkTreePath *path,
+ GtkSelectionData *selection_data );
+ gboolean drag_data_received( GtkTreeDragDest *drag_dest, GtkTreePath *dest,
+ GtkSelectionData *selection_data );
+ gboolean row_drop_possible( GtkTreeDragDest *drag_dest, GtkTreePath *dest_path,
+ GtkSelectionData *selection_data );
+
+ // notifactions from wxDataViewModel
+ bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
+ bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
+ bool ItemChanged( const wxDataViewItem &item );
+ bool ValueChanged( const wxDataViewItem &item, unsigned int col );
+ bool Cleared();
+ void Resort();
+
+ // sorting interface
+ void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; }
+ GtkSortType GetSortOrder() { return m_sort_order; }
+
+ void SetSortColumn( int column ) { m_sort_column = column; }
+ int GetSortColumn() { return m_sort_column; }
+
+ void SetDataViewSortColumn( wxDataViewColumn *column ) { m_dataview_sort_column = column; }
+ wxDataViewColumn *GetDataViewSortColumn() { return m_dataview_sort_column; }
+
+ bool IsSorted() { return (m_sort_column >= 0); }
+
+ // accessors
+ wxDataViewModel* GetDataViewModel() { return m_wx_model; }
+ wxDataViewCtrl* GetOwner() { return m_owner; }
+ GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
+
+protected:
+ void InitTree();
+ wxGtkTreeModelNode *FindNode( const wxDataViewItem &item );
+ wxGtkTreeModelNode *FindNode( GtkTreeIter *iter );
+ wxGtkTreeModelNode *FindParentNode( const wxDataViewItem &item );
+ wxGtkTreeModelNode *FindParentNode( GtkTreeIter *iter );
+ void BuildBranch( wxGtkTreeModelNode *branch );
+
+private:
+ wxGtkTreeModelNode *m_root;
+ wxDataViewModel *m_wx_model;
+ GtkWxTreeModel *m_gtk_model;
+ wxDataViewCtrl *m_owner;
+ GtkSortType m_sort_order;
+ wxDataViewColumn *m_dataview_sort_column;
+ int m_sort_column;
+};
+
+
//-----------------------------------------------------------------------------
// wxGtkTreeModelNode
//-----------------------------------------------------------------------------
-class wxGtkTreeModelNode;
+int LINKAGEMODE wxGtkTreeModelChildCmp( void** id1, void** id2 )
+{
+ int ret = g_internal->GetDataViewModel()->Compare( *id1, *id2,
+ g_internal->GetSortColumn(), (g_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
+
+ return ret;
+}
+
WX_DEFINE_ARRAY_PTR( wxGtkTreeModelNode*, wxGtkTreeModelNodes );
+WX_DEFINE_ARRAY_PTR( void*, wxGtkTreeModelChildren );
class wxGtkTreeModelNode
{
public:
- wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item )
- {
- m_parent = parent;
+ wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item,
+ wxDataViewCtrlInternal *internal )
+ {
+ m_parent = parent;
m_item = item;
+ m_internal = internal;
}
-
+
~wxGtkTreeModelNode()
- {
- size_t count = m_children.GetCount();
+ {
+ size_t count = m_nodes.GetCount();
size_t i;
for (i = 0; i < count; i++)
{
- wxGtkTreeModelNode *child = m_children[i];
+ wxGtkTreeModelNode *child = m_nodes.Item( i );
delete child;
}
}
- wxGtkTreeModelNode* GetParent()
+ unsigned int AddNode( wxGtkTreeModelNode* child )
+ {
+ m_nodes.Add( child );
+
+ void *id = child->GetItem().GetID();
+
+ m_children.Add( id );
+
+ if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
+ {
+ g_internal = m_internal;
+ m_children.Sort( &wxGtkTreeModelChildCmp );
+ return m_children.Index( id );
+ }
+
+ return m_children.GetCount()-1;
+ }
+
+ unsigned int AddLeave( void* id )
+ {
+ m_children.Add( id );
+
+ if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
+ {
+ g_internal = m_internal;
+ m_children.Sort( &wxGtkTreeModelChildCmp );
+ return m_children.Index( id );
+ }
+
+ return m_children.GetCount()-1;
+ }
+
+ void DeleteChild( void* id )
+ {
+ m_children.Remove( id );
+
+ unsigned int count = m_nodes.GetCount();
+ unsigned int pos;
+ for (pos = 0; pos < count; pos++)
+ {
+ wxGtkTreeModelNode *node = m_nodes.Item( pos );
+ if (node->GetItem().GetID() == id)
+ {
+ m_nodes.RemoveAt( pos );
+ delete node;
+ break;
+ }
+ }
+
+ }
+
+ wxGtkTreeModelNode* GetParent()
{ return m_parent; }
- wxGtkTreeModelNodes &GetChildren()
+ wxGtkTreeModelNodes &GetNodes()
+ { return m_nodes; }
+ wxGtkTreeModelChildren &GetChildren()
{ return m_children; }
- wxGtkTreeModelNode* GetNthChild( unsigned int n )
- { return m_children.Item( n ); }
- void Insert( wxGtkTreeModelNode* child, unsigned int n)
- { m_children.Insert( child, n); }
- void Append( wxGtkTreeModelNode* child )
- { m_children.Add( child ); }
unsigned int GetChildCount() { return m_children.GetCount(); }
+ unsigned int GetNodesCount() { return m_nodes.GetCount(); }
wxDataViewItem &GetItem() { return m_item; }
+ wxDataViewCtrlInternal *GetInternal() { return m_internal; }
- bool HasChildren() { return m_hasChildren; }
- void SetHasChildren( bool has ) { m_hasChildren = has; }
-
-private:
- wxGtkTreeModelNode *m_parent;
- wxGtkTreeModelNodes m_children;
- wxDataViewItem m_item;
- bool m_hasChildren;
-};
-
-
-extern "C" {
-typedef struct _GtkWxTreeModel GtkWxTreeModel;
-}
-
-class wxGtkTreeModel
-{
-public:
- wxGtkTreeModel( wxDataViewModel *wx_model, GtkWxTreeModel *owner );
- ~wxGtkTreeModel();
-
- gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
- GtkTreePath *get_path( GtkTreeIter *iter);
- gboolean iter_next( GtkTreeIter *iter );
- gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent);
- gboolean iter_has_child( GtkTreeIter *iter );
- gint iter_n_children( GtkTreeIter *iter );
- gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n );
- gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child );
-
- wxDataViewModel* GetDataViewModel() { return m_wx_model; }
- GtkWxTreeModel* GetOwner() { return m_owner; }
+ void Resort();
- bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
- bool ItemDeleted( const wxDataViewItem &item );
-
-protected:
- void InitTree();
- wxGtkTreeModelNode *FindNode( const wxDataViewItem &item );
- wxGtkTreeModelNode *FindNode( GtkTreeIter *iter );
- void BuildBranch( wxGtkTreeModelNode *branch );
-
private:
- wxGtkTreeModelNode *m_root;
- wxDataViewModel *m_wx_model;
- GtkWxTreeModel *m_owner;
+ wxGtkTreeModelNode *m_parent;
+ wxGtkTreeModelNodes m_nodes;
+ wxGtkTreeModelChildren m_children;
+ wxDataViewItem m_item;
+ wxDataViewCtrlInternal *m_internal;
};
+
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
/*< private >*/
gint stamp;
- wxGtkTreeModel *model;
-
- gint sort_column_id;
- GtkSortType order;
+ wxDataViewCtrlInternal *internal;
};
struct _GtkWxTreeModelClass
static GtkWxTreeModel *wxgtk_tree_model_new (void);
static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model);
static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass);
-static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface);
-static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface);
+
+static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface);
+static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface);
+static void wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface);
+static void wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface);
+
static void wxgtk_tree_model_finalize (GObject *object);
static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model);
static gint wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
/* sortable */
static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
- gint *sort_column_id,
- GtkSortType *order);
+ gint *sort_column_id,
+ GtkSortType *order);
static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
- gint sort_column_id,
- GtkSortType order);
+ gint sort_column_id,
+ GtkSortType order);
static void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
- gint sort_column_id,
- GtkTreeIterCompareFunc func,
- gpointer data,
- GtkDestroyNotify destroy);
+ gint sort_column_id,
+ GtkTreeIterCompareFunc func,
+ gpointer data,
+ GtkDestroyNotify destroy);
static void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
- GtkTreeIterCompareFunc func,
- gpointer data,
- GtkDestroyNotify destroy);
+ GtkTreeIterCompareFunc func,
+ gpointer data,
+ GtkDestroyNotify destroy);
static gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable);
+/* drag'n'drop */
+static gboolean wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source,
+ GtkTreePath *path);
+static gboolean wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source,
+ GtkTreePath *path);
+static gboolean wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
+ GtkTreePath *path,
+ GtkSelectionData *selection_data);
+static gboolean wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest,
+ GtkSelectionData *selection_data);
+static gboolean wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest_path,
+ GtkSelectionData *selection_data);
static GObjectClass *list_parent_class = NULL;
NULL
};
+ static const GInterfaceInfo drag_source_iface_info =
+ {
+ (GInterfaceInitFunc) wxgtk_tree_model_drag_source_init,
+ NULL,
+ NULL
+ };
+
+ static const GInterfaceInfo drag_dest_iface_info =
+ {
+ (GInterfaceInitFunc) wxgtk_tree_model_drag_dest_init,
+ NULL,
+ NULL
+ };
+
tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel",
&tree_model_info, (GTypeFlags)0 );
g_type_add_interface_static (tree_model_type,
GTK_TYPE_TREE_SORTABLE,
&sortable_iface_info);
+ g_type_add_interface_static (tree_model_type,
+ GTK_TYPE_TREE_DRAG_DEST,
+ &drag_dest_iface_info);
+ g_type_add_interface_static (tree_model_type,
+ GTK_TYPE_TREE_DRAG_SOURCE,
+ &drag_source_iface_info);
}
return tree_model_type;
iface->has_default_sort_func = wxgtk_tree_model_has_default_sort_func;
}
+static void
+wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface)
+{
+ iface->row_draggable = wxgtk_tree_model_row_draggable;
+ iface->drag_data_delete = wxgtk_tree_model_drag_data_delete;
+ iface->drag_data_get = wxgtk_tree_model_drag_data_get;
+}
+
+static void
+wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface)
+{
+ iface->drag_data_received = wxgtk_tree_model_drag_data_received;
+ iface->row_drop_possible = wxgtk_tree_model_row_drop_possible;
+}
+
static void
wxgtk_tree_model_init (GtkWxTreeModel *tree_model)
{
- tree_model->model = NULL;
+ tree_model->internal = NULL;
tree_model->stamp = g_random_int();
- tree_model->sort_column_id = -2;
- tree_model->order = GTK_SORT_ASCENDING;
}
static void
wxgtk_tree_model_finalize (GObject *object)
{
- GtkWxTreeModel *tree_model = GTK_WX_TREE_MODEL(object);
-
- /* we need to sort out, which class deletes what */
- delete tree_model->model;
-
/* must chain up */
(* list_parent_class->finalize) (object);
}
static GtkTreeModelFlags
wxgtk_tree_model_get_flags (GtkTreeModel *tree_model)
{
- g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (tree_model), (GtkTreeModelFlags)0 );
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), (GtkTreeModelFlags)0 );
- return GTK_TREE_MODEL_ITERS_PERSIST;
+ return wxtree_model->internal->get_flags();
}
static gint
GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0);
- return wxtree_model->model->GetDataViewModel()->GetColumnCount();
+ return wxtree_model->internal->GetDataViewModel()->GetColumnCount();
}
static GType
GType gtype = G_TYPE_INVALID;
- wxString wxtype = wxtree_model->model->GetDataViewModel()->GetColumnType( (unsigned int) index );
+ wxString wxtype = wxtree_model->internal->GetDataViewModel()->GetColumnType( (unsigned int) index );
if (wxtype == wxT("string"))
gtype = G_TYPE_STRING;
else
{
- wxFAIL_MSG( _T("non-string columns not supported yet") );
+ gtype = G_TYPE_STRING;
+ // wxFAIL_MSG( _T("non-string columns not supported yet") );
}
return gtype;
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
- return wxtree_model->model->get_iter( iter, path );
+ return wxtree_model->internal->get_iter( iter, path );
}
static GtkTreePath *
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
- return wxtree_model->model->get_path( iter );
+ return wxtree_model->internal->get_path( iter );
}
static void
GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
g_return_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model) );
- wxDataViewModel *model = wxtree_model->model->GetDataViewModel();
+ wxDataViewModel *model = wxtree_model->internal->GetDataViewModel();
wxString mtype = model->GetColumnType( (unsigned int) column );
if (mtype == wxT("string"))
{
wxVariant variant;
g_value_init( value, G_TYPE_STRING );
- wxDataViewItem item( (wxUint32) iter->user_data );
+ wxDataViewItem item( (void*) iter->user_data );
model->GetValue( variant, item, (unsigned int) column );
g_value_set_string( value, variant.GetString().utf8_str() );
GtkTreeIter *iter)
{
GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+
+ if (wxtree_model->stamp != iter->stamp)
+ wxPrintf( "crash\n" );
+
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
- return wxtree_model->model->iter_next( iter );
+ return wxtree_model->internal->iter_next( iter );
}
static gboolean
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE);
- return wxtree_model->model->iter_children( iter, parent );
+ return wxtree_model->internal->iter_children( iter, parent );
}
static gboolean
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
- return wxtree_model->model->iter_has_child( iter );
+ return wxtree_model->internal->iter_has_child( iter );
}
static gint
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (wxtree_model->stamp == iter->stamp, 0);
- return wxtree_model->model->iter_n_children( iter );
+ return wxtree_model->internal->iter_n_children( iter );
}
static gboolean
GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- return wxtree_model->model->iter_nth_child( iter, parent, n );
+ return wxtree_model->internal->iter_nth_child( iter, parent, n );
}
static gboolean
GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (wxtree_model->stamp == child->stamp, FALSE);
-
- return wxtree_model->model->iter_parent( iter, child );
+
+ return wxtree_model->internal->iter_parent( iter, child );
}
-/* sortable */
-gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
- gint *sort_column_id,
- GtkSortType *order)
+/* drag'n'drop iface */
+static gboolean
+wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source,
+ GtkTreePath *path)
{
- GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
+ return wxtree_model->internal->row_draggable( drag_source, path );
+}
- if (tree_model->sort_column_id == GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID)
- return FALSE;
+static gboolean
+wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source,
+ GtkTreePath *path)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- if (sort_column_id)
- *sort_column_id = tree_model->sort_column_id;
-
- if (order)
- *order = tree_model->order;
-
- return TRUE;
+ return wxtree_model->internal->drag_data_delete( drag_source, path );
}
-void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
- gint sort_column_id,
- GtkSortType order)
+static gboolean
+wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
+ GtkTreePath *path,
+ GtkSelectionData *selection_data)
{
- GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
+#if 0
+ wxPrintf( "drag_get_data\n");
+
+ wxGtkString atom_selection(gdk_atom_name(selection_data->selection));
+ wxPrintf( "selection %s\n", wxString::FromAscii(atom_selection) );
- if ((tree_model->sort_column_id == sort_column_id) &&
- (tree_model->order == order))
- return;
+ wxGtkString atom_target(gdk_atom_name(selection_data->target));
+ wxPrintf( "target %s\n", wxString::FromAscii(atom_target) );
- tree_model->sort_column_id = sort_column_id;
- tree_model->order = order;
+ wxGtkString atom_type(gdk_atom_name(selection_data->type));
+ wxPrintf( "type %s\n", wxString::FromAscii(atom_type) );
- gtk_tree_sortable_sort_column_changed (sortable);
+ wxPrintf( "format %d\n", selection_data->format );
+#endif
- wxPrintf( "wxgtk_tree_model_set_column_id, sort_column_id = %d, order = %d\n", sort_column_id, (int)order );
- // sort
+ return wxtree_model->internal->drag_data_get( drag_source, path, selection_data );
}
-void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
- gint sort_column_id,
- GtkTreeIterCompareFunc func,
- gpointer data,
- GtkDestroyNotify destroy)
+static gboolean
+wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest,
+ GtkSelectionData *selection_data)
{
- g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
- g_return_if_fail (func != NULL);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- wxPrintf( "wxgtk_tree_model_set_sort_func, sort_column_id = %d\n", sort_column_id );
- // sort
+ return wxtree_model->internal->drag_data_received( drag_dest, dest, selection_data );
}
-void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
- GtkTreeIterCompareFunc func,
- gpointer data,
- GtkDestroyNotify destroy)
+static gboolean
+wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest_path,
+ GtkSelectionData *selection_data)
{
- g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
- g_return_if_fail (func != NULL);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
+ return wxtree_model->internal->row_drop_possible( drag_dest, dest_path, selection_data );
}
-gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
+/* sortable iface */
+static gboolean
+wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
+ gint *sort_column_id,
+ GtkSortType *order)
{
- return FALSE;
-}
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) sortable;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
-//-----------------------------------------------------------------------------
-// wxGtkTreeModel
-//-----------------------------------------------------------------------------
-
-wxGtkTreeModel::wxGtkTreeModel( wxDataViewModel *wx_model, GtkWxTreeModel *owner )
-{
- m_wx_model = wx_model;
- m_owner = owner;
- m_root = NULL;
- InitTree();
-}
-
-wxGtkTreeModel::~wxGtkTreeModel()
-{
-}
-
-void wxGtkTreeModel::BuildBranch( wxGtkTreeModelNode *node )
-{
- if (node->GetChildCount() == 0)
+ if (!wxtree_model->internal->IsSorted())
{
- wxDataViewItem child = m_wx_model->GetFirstChild( node->GetItem() );
- while (child.IsOk())
- {
- // wxPrintf( "AddItem %d\n", (int) child.GetID() );
- node->Append( new wxGtkTreeModelNode( node, child ) );
- child = m_wx_model->GetNextSibling( child );
- }
+ if (sort_column_id)
+ *sort_column_id = -1;
+
+ return TRUE;
}
-}
-bool wxGtkTreeModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
-{
- wxGtkTreeModelNode *parent_node = FindNode( parent );
- parent_node->Append( new wxGtkTreeModelNode( parent_node, item ) );
- return true;
-}
-bool wxGtkTreeModel::ItemDeleted( const wxDataViewItem &item )
-{
- wxGtkTreeModelNode *node = FindNode( item );
- wxGtkTreeModelNode *parent = node->GetParent();
- parent->GetChildren().Remove( node );
- delete node;
+ if (sort_column_id)
+ *sort_column_id = wxtree_model->internal->GetSortColumn();
- return true;
+ if (order)
+ *order = wxtree_model->internal->GetSortOrder();
+
+ return TRUE;
}
-gboolean wxGtkTreeModel::get_iter( GtkTreeIter *iter, GtkTreePath *path )
+wxDataViewColumn *gs_lastLeftClickHeader = NULL;
+
+static void
+wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
+ gint sort_column_id,
+ GtkSortType order)
{
- int depth = gtk_tree_path_get_depth( path );
+ GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
- wxGtkTreeModelNode *node = m_root;
+ tree_model->internal->SetDataViewSortColumn( gs_lastLeftClickHeader );
- int i;
- for (i = 0; i < depth; i++)
+ if ((sort_column_id != (gint) tree_model->internal->GetSortColumn()) ||
+ (order != tree_model->internal->GetSortOrder()))
{
- BuildBranch( node );
-
- gint pos = gtk_tree_path_get_indices (path)[i];
- if (pos < 0) return FALSE;
- if ((size_t)pos >= node->GetChildCount()) return FALSE;
-
- node = node->GetChildren().Item( (size_t) pos );
- }
+ tree_model->internal->SetSortColumn( sort_column_id );
+ tree_model->internal->SetSortOrder( order );
- iter->stamp = m_owner->stamp;
- iter->user_data = (gpointer) node->GetItem().GetID();
+ gtk_tree_sortable_sort_column_changed (sortable);
- return TRUE;
-}
+ tree_model->internal->GetDataViewModel()->Resort();
+ }
-GtkTreePath *wxGtkTreeModel::get_path( GtkTreeIter *iter )
-{
- GtkTreePath *retval = gtk_tree_path_new ();
-
- wxGtkTreeModelNode *node = FindNode( iter );
- while (node->GetParent())
+ if (gs_lastLeftClickHeader)
{
- wxGtkTreeModelNode *parent = node->GetParent();
- int pos = parent->GetChildren().Index( node );
-
- gtk_tree_path_prepend_index( retval, pos );
-
- node = parent;
+ wxDataViewCtrl *dv = tree_model->internal->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, dv->GetId() );
+ event.SetDataViewColumn( gs_lastLeftClickHeader );
+ event.SetModel( dv->GetModel() );
+ dv->HandleWindowEvent( event );
}
- return retval;
+ gs_lastLeftClickHeader = NULL;
}
-gboolean wxGtkTreeModel::iter_next( GtkTreeIter *iter )
+static void
+wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
+ gint WXUNUSED(sort_column_id),
+ GtkTreeIterCompareFunc func,
+ gpointer WXUNUSED(data),
+ GtkDestroyNotify WXUNUSED(destroy) )
{
- wxDataViewItem item( (wxUint32) iter->user_data );
- item = m_wx_model->GetNextSibling( item );
- if (!item.IsOk())
- return FALSE;
-
- iter->user_data = (gpointer) item.GetID();
-
- return TRUE;
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
+ g_return_if_fail (func != NULL);
}
-gboolean wxGtkTreeModel::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
+void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
+ GtkTreeIterCompareFunc func,
+ gpointer WXUNUSED(data),
+ GtkDestroyNotify WXUNUSED(destroy) )
{
- wxDataViewItem item( (wxUint32) parent->user_data );
-
- if (!m_wx_model->HasChildren( item ))
- return FALSE;
-
- wxGtkTreeModelNode *parent_node = FindNode( parent );
- BuildBranch( parent_node );
-
- wxGtkTreeModelNode *first_child_node = parent_node->GetChildren().Item( 0 );
-
- iter->stamp = m_owner->stamp;
- iter->user_data = (gpointer) first_child_node->GetItem().GetID();
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
+ g_return_if_fail (func != NULL);
- return TRUE;
+ wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
}
-gboolean wxGtkTreeModel::iter_has_child( GtkTreeIter *iter )
+gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
{
- wxDataViewItem item( (wxUint32) iter->user_data );
-
- return m_wx_model->HasChildren( item );
-}
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE );
-gint wxGtkTreeModel::iter_n_children( GtkTreeIter *iter )
-{
- wxDataViewItem item( (wxUint32) iter->user_data );
-
- if (!m_wx_model->HasChildren( item ))
- return 0;
-
- wxGtkTreeModelNode *parent_node = FindNode( iter );
- BuildBranch( parent_node );
-
- return parent_node->GetChildCount();
+ return FALSE;
}
-gboolean wxGtkTreeModel::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
-{
- wxUint32 id = 0;
- if (parent) id = (wxUint32) parent->user_data;
- wxDataViewItem item( id );
-
- if (!m_wx_model->HasChildren( item ))
- return FALSE;
-
- wxGtkTreeModelNode *parent_node = FindNode( parent );
- BuildBranch( parent_node );
+//-----------------------------------------------------------------------------
+// define new GTK+ class wxGtkRendererRenderer
+//-----------------------------------------------------------------------------
- wxGtkTreeModelNode *child_node = parent_node->GetChildren().Item( (size_t) n );
- if (!child_node)
- return FALSE;
-
- iter->stamp = m_owner->stamp;
- iter->user_data = (gpointer) child_node->GetItem().GetID();
+extern "C" {
- return TRUE;
-}
-
-gboolean wxGtkTreeModel::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
-{
- wxDataViewItem item( (wxUint32) child->user_data );
-
- wxGtkTreeModelNode *node = FindNode( child );
- node = node->GetParent();
- if (!node)
- return FALSE;
-
- iter->stamp = m_owner->stamp;
- iter->user_data = (gpointer) node->GetItem().GetID();
-
- return TRUE;
-}
-
-void wxGtkTreeModel::InitTree()
-{
- wxDataViewItem item;
- m_root = new wxGtkTreeModelNode( NULL, item );
-
- BuildBranch( m_root );
-}
-
-static wxGtkTreeModelNode*
-wxGtkTreeModel_FindNode( wxGtkTreeModelNode *node, const wxDataViewItem &item )
-{
- if (!node) return NULL;
-
- size_t count = node->GetChildCount();
- size_t i;
- for (i = 0; i < count; i++)
- {
- wxGtkTreeModelNode *child = node->GetChildren().Item( i );
- if (child->GetItem().GetID() == item.GetID())
- return child;
-
- wxGtkTreeModelNode *node2 = wxGtkTreeModel_FindNode( child, item );
- if (node2)
- return node2;
- }
-
- return NULL;
-}
-
-wxGtkTreeModelNode *wxGtkTreeModel::FindNode( GtkTreeIter *iter )
-{
- if (!iter)
- return m_root;
-
- wxDataViewItem item( (wxUint32) iter->user_data );
-
- wxGtkTreeModelNode *result = wxGtkTreeModel_FindNode( m_root, item );
-
- if (!result)
- {
- wxPrintf( "Not found %d\n", (int) iter->user_data );
- char *crash = NULL;
- *crash = 0;
- }
-
- return result;
-}
-
-wxGtkTreeModelNode *wxGtkTreeModel::FindNode( const wxDataViewItem &item )
-{
- wxGtkTreeModelNode *result = wxGtkTreeModel_FindNode( m_root, item );
-
- if (!result)
- {
- wxPrintf( "Not found %d\n", (int) item.GetID() );
- char *crash = NULL;
- *crash = 0;
- }
-
- return result;
-}
-
-//-----------------------------------------------------------------------------
-// define new GTK+ class wxGtkRendererRenderer
-//-----------------------------------------------------------------------------
-
-extern "C" {
-
-#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ())
-#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer))
-#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
-#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER))
-#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER))
-#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
+#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ())
+#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer))
+#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
+#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER))
+#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER))
+#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
GType gtk_wx_cell_renderer_get_type (void);
static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
GtkCellRenderer *renderer,
- GdkEvent *event,
+ GdkEvent *WXUNUSED(event),
GtkWidget *widget,
const gchar *path,
- GdkRectangle *background_area,
+ GdkRectangle *WXUNUSED(background_area),
GdkRectangle *cell_area,
- GtkCellRendererState flags )
+ GtkCellRendererState WXUNUSED(flags) )
{
GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
wxDataViewCustomRenderer *cell = wxrenderer->cell;
+
+ // Renderer doesn't support in-place editing
if (!cell->HasEditorCtrl())
return NULL;
+
+ // An in-place editing control is still around
+ if (cell->GetEditorCtrl())
+ return NULL;
GdkRectangle rect;
gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
// wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height );
- // wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
-
GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
- unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (treepath)[0];
+ GtkTreeIter iter;
+ cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
+ wxDataViewItem item( (void*) iter.user_data );
gtk_tree_path_free( treepath );
- cell->StartEditing( model_row, renderrect );
+ cell->StartEditing( item, renderrect );
return NULL;
}
static void
gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer,
- GtkWidget *widget,
+ GtkWidget *WXUNUSED(widget),
GdkRectangle *cell_area,
gint *x_offset,
gint *y_offset,
GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
wxDataViewCustomRenderer *cell = wxrenderer->cell;
+ cell->window = window;
+ cell->widget = widget;
+ cell->background_area = (void*) background_area;
+ cell->cell_area = (void*) cell_area;
+ cell->expose_area = (void*) expose_area;
+ cell->flags = (int) flags;
+
GdkRectangle rect;
gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
&rect.x,
rect.y += cell_area->y;
rect.width -= renderer->xpad * 2;
rect.height -= renderer->ypad * 2;
-
+
GdkRectangle dummy;
if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
{
wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
- if (dc->m_window == NULL)
+ wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl();
+ if (impl->m_gdkwindow == NULL)
{
- dc->m_window = window;
- dc->SetUpDC();
+ impl->m_gdkwindow = window;
+ impl->SetUpDC();
}
int state = 0;
GdkEvent *event,
GtkWidget *widget,
const gchar *path,
- GdkRectangle *background_area,
+ GdkRectangle *WXUNUSED(background_area),
GdkRectangle *cell_area,
- GtkCellRendererState flags )
+ GtkCellRendererState WXUNUSED(flags) )
{
GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
wxDataViewCustomRenderer *cell = wxrenderer->cell;
wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
- unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (treepath)[0];
+
+ GtkTreeIter iter;
+ cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
+ wxDataViewItem item( iter.user_data );
gtk_tree_path_free( treepath );
unsigned int model_col = cell->GetOwner()->GetModelColumn();
bool ret = false;
// activated by <ENTER>
- if (cell->Activate( renderrect, model, model_col, model_row ))
+ if (cell->Activate( renderrect, model, item, model_col ))
ret = true;
return ret;
bool ret = false;
if (button_event->button == 1)
{
- if (cell->LeftClick( pt, renderrect, model, model_col, model_row ))
+ if (cell->LeftClick( pt, renderrect, model, item, model_col ))
ret = true;
// TODO: query system double-click time
if (button_event->time - wxrenderer->last_click < 400)
- if (cell->Activate( renderrect, model, model_col, model_row ))
+ if (cell->Activate( renderrect, model, item, model_col ))
ret = true;
}
- if (button_event->button == 3)
- {
- if (cell->RightClick( pt, renderrect, model, model_col, model_row ))
- ret = true;
- }
-
wxrenderer->last_click = button_event->time;
return ret;
~wxGtkDataViewModelNotifier();
virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
- virtual bool ItemDeleted( const wxDataViewItem &item );
+ virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
virtual bool ItemChanged( const wxDataViewItem &item );
virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
virtual bool Cleared();
+ virtual void Resort();
+ void SetGtkModel( GtkWxTreeModel *model ) { m_wxgtk_model = model; }
+
+private:
GtkWxTreeModel *m_wxgtk_model;
wxDataViewModel *m_wx_model;
wxDataViewCtrl *m_owner;
bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
{
- m_wxgtk_model->model->ItemAdded( parent, item );
+ m_owner->GtkGetInternal()->ItemAdded( parent, item );
GtkTreeIter iter;
iter.stamp = m_wxgtk_model->stamp;
iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = wxgtk_tree_model_get_path(
+ GtkTreePath *path = wxgtk_tree_model_get_path(
GTK_TREE_MODEL(m_wxgtk_model), &iter );
- gtk_tree_model_row_inserted(
+ gtk_tree_model_row_inserted(
GTK_TREE_MODEL(m_wxgtk_model), path, &iter);
gtk_tree_path_free (path);
return true;
}
-bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &item )
+bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
{
GtkTreeIter iter;
iter.stamp = m_wxgtk_model->stamp;
iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = wxgtk_tree_model_get_path(
+ GtkTreePath *path = wxgtk_tree_model_get_path(
GTK_TREE_MODEL(m_wxgtk_model), &iter );
gtk_tree_model_row_deleted(
GTK_TREE_MODEL(m_wxgtk_model), path );
gtk_tree_path_free (path);
- m_wxgtk_model->model->ItemDeleted( item );
-
+ m_owner->GtkGetInternal()->ItemDeleted( parent, item );
+
return true;
}
+void wxGtkDataViewModelNotifier::Resort()
+{
+ m_owner->GtkGetInternal()->Resort();
+}
+
bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item )
{
GtkTreeIter iter;
iter.stamp = m_wxgtk_model->stamp;
iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = wxgtk_tree_model_get_path(
+ GtkTreePath *path = wxgtk_tree_model_get_path(
GTK_TREE_MODEL(m_wxgtk_model), &iter );
gtk_tree_model_row_changed(
GTK_TREE_MODEL(m_wxgtk_model), path, &iter );
gtk_tree_path_free (path);
+ m_owner->GtkGetInternal()->ItemChanged( item );
+
return true;
}
GtkTreeIter iter;
iter.stamp = m_wxgtk_model->stamp;
iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = wxgtk_tree_model_get_path(
+ GtkTreePath *path = wxgtk_tree_model_get_path(
GTK_TREE_MODEL(m_wxgtk_model), &iter );
GdkRectangle cell_area;
gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area );
// Redraw
gtk_widget_queue_draw_area( GTK_WIDGET(widget),
cell_area.x - xdiff, ydiff + cell_area.y, cell_area.width, cell_area.height );
+
+ m_owner->GtkGetInternal()->ValueChanged( item, model_col );
+
+ return true;
}
}
- return true;
+ return false;
}
bool wxGtkDataViewModelNotifier::Cleared()
{
+ gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), NULL );
+
+ // this will create a new GTK model
+ m_owner->GtkGetInternal()->Cleared();
+
+ SetGtkModel( m_owner->GtkGetInternal()->GetGtkModel() );
+
+ gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), GTK_TREE_MODEL(m_wxgtk_model) );
+
return false;
}
// wxDataViewRenderer
// ---------------------------------------------------------
+static gpointer s_user_data = NULL;
+
+static void
+wxgtk_cell_editable_editing_done( GtkCellEditable *WXUNUSED(editable),
+ wxDataViewRenderer *wxrenderer )
+{
+ wxDataViewColumn *column = wxrenderer->GetOwner();
+ wxDataViewCtrl *dv = column->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv->GetId() );
+ event.SetDataViewColumn( column );
+ event.SetModel( dv->GetModel() );
+ wxDataViewItem item( s_user_data );
+ event.SetItem( item );
+ dv->HandleWindowEvent( event );
+}
+
+static void
+wxgtk_renderer_editing_started( GtkCellRenderer *WXUNUSED(cell), GtkCellEditable *editable,
+ gchar *path, wxDataViewRenderer *wxrenderer )
+{
+ wxDataViewColumn *column = wxrenderer->GetOwner();
+ wxDataViewCtrl *dv = column->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, dv->GetId() );
+ event.SetDataViewColumn( column );
+ event.SetModel( dv->GetModel() );
+ GtkTreePath *tree_path = gtk_tree_path_new_from_string( path );
+ GtkTreeIter iter;
+ dv->GtkGetInternal()->get_iter( &iter, tree_path );
+ gtk_tree_path_free( tree_path );
+ wxDataViewItem item( iter.user_data );
+ event.SetItem( item );
+ dv->HandleWindowEvent( event );
+
+ if (GTK_IS_CELL_EDITABLE(editable))
+ {
+ s_user_data = iter.user_data;
+
+ g_signal_connect (GTK_CELL_EDITABLE (editable), "editing_done",
+ G_CALLBACK (wxgtk_cell_editable_editing_done),
+ (gpointer) wxrenderer );
+
+ }
+}
+
+
IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase)
wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode,
// after the m_renderer pointer has been initialized
}
+void wxDataViewRenderer::GtkInitHandlers()
+{
+ if (!gtk_check_version(2,6,0))
+ {
+ g_signal_connect (GTK_CELL_RENDERER(m_renderer), "editing_started",
+ G_CALLBACK (wxgtk_renderer_editing_started),
+ this);
+ }
+}
+
void wxDataViewRenderer::SetMode( wxDataViewCellMode mode )
{
GtkCellRendererMode gtkMode;
switch (mode)
{
- case wxDATAVIEW_CELL_INERT:
- gtkMode = GTK_CELL_RENDERER_MODE_INERT;
- break;
- case wxDATAVIEW_CELL_ACTIVATABLE:
- gtkMode = GTK_CELL_RENDERER_MODE_ACTIVATABLE;
- break;
- case wxDATAVIEW_CELL_EDITABLE:
- gtkMode = GTK_CELL_RENDERER_MODE_EDITABLE;
- break;
+ case wxDATAVIEW_CELL_INERT:
+ gtkMode = GTK_CELL_RENDERER_MODE_INERT;
+ break;
+
+ case wxDATAVIEW_CELL_ACTIVATABLE:
+ gtkMode = GTK_CELL_RENDERER_MODE_ACTIVATABLE;
+ break;
+
+ case wxDATAVIEW_CELL_EDITABLE:
+ gtkMode = GTK_CELL_RENDERER_MODE_EDITABLE;
+ break;
+
+ default:
+ wxFAIL_MSG( "unknown wxDataViewCellMode value" );
+ return;
}
+ // This value is most often ignored in GtkTreeView
GValue gvalue = { 0, };
g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
g_value_set_enum( &gvalue, gtkMode );
switch (g_value_get_enum(&gvalue))
{
- case GTK_CELL_RENDERER_MODE_INERT:
- ret = wxDATAVIEW_CELL_INERT;
- break;
- case GTK_CELL_RENDERER_MODE_ACTIVATABLE:
- ret = wxDATAVIEW_CELL_ACTIVATABLE;
- break;
- case GTK_CELL_RENDERER_MODE_EDITABLE:
- ret = wxDATAVIEW_CELL_EDITABLE;
- break;
+ default:
+ wxFAIL_MSG( "unknown GtkCellRendererMode value" );
+ // fall through (we have to return something)
+
+ case GTK_CELL_RENDERER_MODE_INERT:
+ ret = wxDATAVIEW_CELL_INERT;
+ break;
+
+ case GTK_CELL_RENDERER_MODE_ACTIVATABLE:
+ ret = wxDATAVIEW_CELL_ACTIVATABLE;
+ break;
+
+ case GTK_CELL_RENDERER_MODE_EDITABLE:
+ ret = wxDATAVIEW_CELL_EDITABLE;
+ break;
}
g_value_unset( &gvalue );
return ret;
}
-void wxDataViewRenderer::SetAlignment( int align )
+void wxDataViewRenderer::GtkUpdateAlignment()
{
+ int align = m_alignment;
+
+ // query alignment from column ?
+ if (align == -1)
+ {
+ // None there yet
+ if (GetOwner() == NULL)
+ return;
+
+ align = GetOwner()->GetAlignment();
+ align |= wxALIGN_CENTRE_VERTICAL;
+ }
+
// horizontal alignment:
gfloat xalign = 0.0;
g_value_unset( &gvalue2 );
}
-int wxDataViewRenderer::GetAlignment() const
+void wxDataViewRenderer::SetAlignment( int align )
{
- int ret = 0;
- GValue gvalue;
-
- // horizontal alignment:
-
- g_object_get( G_OBJECT(m_renderer), "xalign", &gvalue, NULL );
- float xalign = g_value_get_float( &gvalue );
- if (xalign < 0.5)
- ret |= wxALIGN_LEFT;
- else if (xalign == 0.5)
- ret |= wxALIGN_CENTER_HORIZONTAL;
- else
- ret |= wxALIGN_RIGHT;
- g_value_unset( &gvalue );
-
-
- // vertical alignment:
-
- g_object_get( G_OBJECT(m_renderer), "yalign", &gvalue, NULL );
- float yalign = g_value_get_float( &gvalue );
- if (yalign < 0.5)
- ret |= wxALIGN_TOP;
- else if (yalign == 0.5)
- ret |= wxALIGN_CENTER_VERTICAL;
- else
- ret |= wxALIGN_BOTTOM;
- g_value_unset( &gvalue );
-
- return ret;
+ m_alignment = align;
+ GtkUpdateAlignment();
}
-
+int wxDataViewRenderer::GetAlignment() const
+{
+ return m_alignment;
+}
// ---------------------------------------------------------
// wxDataViewTextRenderer
gchar *arg1, gchar *arg2, gpointer user_data );
}
-static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
+static void wxGtkTextRendererEditedCallback( GtkCellRendererText *WXUNUSED(renderer),
gchar *arg1, gchar *arg2, gpointer user_data )
{
wxDataViewTextRenderer *cell = (wxDataViewTextRenderer*) user_data;
wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
- unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (path)[0];
+ GtkTreeIter iter;
+ cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
+ wxDataViewItem item( (void*) iter.user_data );;
gtk_tree_path_free( path );
unsigned int model_col = cell->GetOwner()->GetModelColumn();
- model->SetValue( value, model_col, model_row );
- model->ValueChanged( model_col, model_row );
+ model->SetValue( value, item, model_col );
+ model->ValueChanged( item, model_col );
}
IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
g_value_unset( &gvalue );
g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
+
+ GtkInitHandlers();
}
SetMode(mode);
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
- wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ),
- wx_const_cast(wxDataViewTextRenderer*, this)->GetOwner()->GetOwner()->GetFont() );
+ wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), wx_const_cast(wxDataViewTextRenderer*, this)->GetOwner()->GetOwner()->GetFont() );
g_value_unset( &gvalue );
value = tmp;
g_value_unset( &gvalue );
}
+// ---------------------------------------------------------
+// wxDataViewTextRendererAttr
+// ---------------------------------------------------------
+
+IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer)
+
+wxDataViewTextRendererAttr::wxDataViewTextRendererAttr( const wxString &varianttype,
+ wxDataViewCellMode mode, int align ) :
+ wxDataViewTextRenderer( varianttype, mode, align )
+{
+}
+
// ---------------------------------------------------------
// wxDataViewBitmapRenderer
// ---------------------------------------------------------
return false;
}
-bool wxDataViewBitmapRenderer::GetValue( wxVariant &value ) const
+bool wxDataViewBitmapRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
{
return false;
}
wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path );
- unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (gtk_path)[0];
+ GtkTreeIter iter;
+ cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, gtk_path );
+ wxDataViewItem item( (void*) iter.user_data );;
gtk_tree_path_free( gtk_path );
unsigned int model_col = cell->GetOwner()->GetModelColumn();
- model->SetValue( value, model_col, model_row );
- model->ValueChanged( model_col, model_row );
+ model->SetValue( value, item, model_col );
+ model->ValueChanged( item, model_col );
}
IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
// wxDataViewCustomRenderer
// ---------------------------------------------------------
-class wxDataViewCtrlDC: public wxWindowDC
+class wxDataViewCtrlDCImpl: public wxWindowDCImpl
{
public:
- wxDataViewCtrlDC( wxDataViewCtrl *window )
- {
+ wxDataViewCtrlDCImpl( wxDC *owner, wxDataViewCtrl *window ) :
+ wxWindowDCImpl( owner )
+ {
GtkWidget *widget = window->m_treeview;
// Set later
- m_window = NULL;
+ m_gdkwindow = NULL;
+
+ m_window = window;
m_context = window->GtkGetPangoDefaultContext();
m_layout = pango_layout_new( m_context );
m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
- // Set m_window later
+ // Set m_gdkwindow later
// SetUpDC();
- // m_owner = window;
}
};
+class wxDataViewCtrlDC: public wxWindowDC
+{
+public:
+ wxDataViewCtrlDC( wxDataViewCtrl *window ) :
+ wxWindowDC( new wxDataViewCtrlDCImpl( this, window ) )
+ { }
+};
+
+
// ---------------------------------------------------------
// wxDataViewCustomRenderer
// ---------------------------------------------------------
wxDataViewRenderer( varianttype, mode, align )
{
m_dc = NULL;
+ m_text_renderer = NULL;
if (no_init)
m_renderer = NULL;
Init(mode, align);
}
+void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset,
+ wxRect WXUNUSED(cell), wxDC *WXUNUSED(dc), int WXUNUSED(state) )
+{
+#if 0
+ wxDataViewCtrl *view = GetOwner()->GetOwner();
+ wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ?
+ wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT) :
+ view->GetForegroundColour();
+ dc->SetTextForeground(col);
+ dc->DrawText( text, cell.x + xoffset, cell.y + ((cell.height - dc->GetCharHeight()) / 2));
+#else
+ if (!m_text_renderer)
+ m_text_renderer = gtk_cell_renderer_text_new();
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_STRING );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( text, GetOwner()->GetOwner()->GetFont() ) );
+ g_object_set_property( G_OBJECT(m_text_renderer), "text", &gvalue );
+ g_value_unset( &gvalue );
+
+ ((GdkRectangle*) cell_area)->x += xoffset;
+ ((GdkRectangle*) cell_area)->width -= xoffset;
+
+ gtk_cell_renderer_render( m_text_renderer,
+ window,
+ widget,
+ (GdkRectangle*) background_area,
+ (GdkRectangle*) cell_area,
+ (GdkRectangle*) expose_area,
+ (GtkCellRendererState) flags );
+
+ ((GdkRectangle*) cell_area)->x -= xoffset;
+ ((GdkRectangle*) cell_area)->width += xoffset;
+#endif
+}
+
bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align)
{
GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new();
SetMode(mode);
SetAlignment(align);
+ GtkInitHandlers();
+
return true;
}
{
if (m_dc)
delete m_dc;
+
+ if (m_text_renderer)
+ gtk_object_sink( GTK_OBJECT(m_text_renderer) );
}
wxDC *wxDataViewCustomRenderer::GetDC()
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
- // FIXME: font encoding support
- g_value_set_string( &gvalue, wxGTK_CONV_SYS(m_label) );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( m_label, GetOwner()->GetOwner()->GetFont() ) );
g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
g_value_unset( &gvalue );
return true;
}
-bool wxDataViewProgressRenderer::GetValue( wxVariant &value ) const
+bool wxDataViewProgressRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
{
return false;
}
-bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int state )
+bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
{
double pct = (double)m_value / 100.0;
wxRect bar = cell;
return true;
}
-bool wxDataViewDateRenderer::GetValue( wxVariant &value ) const
+bool wxDataViewDateRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
{
return false;
}
{
dc->SetFont( GetOwner()->GetOwner()->GetFont() );
wxString tmp = m_date.FormatDate();
- dc->DrawText( tmp, cell.x, cell.y );
-
+ RenderText( tmp, 0, cell, dc, state );
return true;
}
return wxSize(x,y+d);
}
-bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewModel *model,
+bool wxDataViewDateRenderer::Activate( wxRect WXUNUSED(cell), wxDataViewModel *model,
const wxDataViewItem &item, unsigned int col )
{
wxVariant variant;
return true;
}
+
+// ---------------------------------------------------------
+// wxDataViewIconTextRenderer
+// ---------------------------------------------------------
+
+IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer)
+
+wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
+ const wxString &varianttype, wxDataViewCellMode mode, int align ) :
+ wxDataViewCustomRenderer( varianttype, mode, align )
+{
+ SetMode(mode);
+ SetAlignment(align);
+}
+
+wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer()
+{
+}
+
+bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
+{
+ m_value << value;
+ return true;
+}
+
+bool wxDataViewIconTextRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
+{
+ return false;
+}
+
+bool wxDataViewIconTextRenderer::Render( wxRect cell, wxDC *dc, int state )
+{
+ const wxIcon &icon = m_value.GetIcon();
+ int offset = 0;
+ if (icon.IsOk())
+ {
+ int yoffset = wxMax( 0, (cell.height - icon.GetHeight()) / 2 );
+ dc->DrawIcon( icon, cell.x, cell.y + yoffset );
+ offset = icon.GetWidth() + 4;
+ }
+
+ RenderText( m_value.GetText(), offset, cell, dc, state );
+
+ return true;
+}
+
+wxSize wxDataViewIconTextRenderer::GetSize() const
+{
+ wxSize size;
+ if (m_value.GetIcon().IsOk())
+ size.x = 4 + m_value.GetIcon().GetWidth();
+ wxCoord x,y,d;
+ GetView()->GetTextExtent( m_value.GetText(), &x, &y, &d );
+ size.x += x;
+ size.y = y+d;
+ return size;
+}
+
+wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl(
+ wxWindow *WXUNUSED(parent), wxRect WXUNUSED(labelRect), const wxVariant &WXUNUSED(value) )
+{
+ return NULL;
+}
+
+bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl(
+ wxControl* WXUNUSED(editor), wxVariant &WXUNUSED(value) )
+{
+ return false;
+}
+
// ---------------------------------------------------------
// wxDataViewColumn
// ---------------------------------------------------------
static gboolean
-gtk_dataview_header_button_press_callback( GtkWidget *widget,
+gtk_dataview_header_button_press_callback( GtkWidget *WXUNUSED(widget),
GdkEventButton *gdk_event,
wxDataViewColumn *column )
{
if (gdk_event->button == 1)
{
+ gs_lastLeftClickHeader = column;
+
wxDataViewCtrl *dv = column->GetOwner();
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() );
event.SetDataViewColumn( column );
event.SetModel( dv->GetModel() );
- if (dv->GetEventHandler()->ProcessEvent( event ))
- return TRUE;
+ if (dv->HandleWindowEvent( event ))
+ return FALSE;
+ }
+
+ if (gdk_event->button == 3)
+ {
+ wxDataViewCtrl *dv = column->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, dv->GetId() );
+ event.SetDataViewColumn( column );
+ event.SetModel( dv->GetModel() );
+ if (dv->HandleWindowEvent( event ))
+ return FALSE;
}
return FALSE;
}
-static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
+static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column),
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
- wxDataViewItem item( (wxUint32) iter->user_data );
+ wxDataViewItem item( (void*) iter->user_data );
+
+ wxDataViewModel *wx_model = tree_model->internal->GetDataViewModel();
+
+ if (!wx_model->IsVirtualListModel())
+ {
+
+ if (wx_model->IsContainer( item ))
+ {
+ if (wx_model->HasContainerColumns( item ) || (cell->GetOwner()->GetModelColumn() == 0))
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, TRUE );
+ g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
+ g_value_unset( &gvalue );
+ }
+ else
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
+ g_value_unset( &gvalue );
+
+ return;
+ }
+ }
+ else
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, TRUE );
+ g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
+ g_value_unset( &gvalue );
+ }
+
+ }
wxVariant value;
- tree_model->model->GetDataViewModel()->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
+ wx_model->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
if (value.GetType() != cell->GetVariantType())
wxLogError( wxT("Wrong type, required: %s but: %s"),
cell->SetValue( value );
-#if 0
- wxListItemAttr attr;
- tree_model->model->GetAttr( attr, cell->GetOwner()->GetModelColumn(), model_row );
+ if (cell->GtkHasAttributes())
+ {
+ wxDataViewItemAttr attr;
+ bool colour_set = false;
+ bool style_set = false;
+ bool weight_set = false;
+
+ if (wx_model->GetAttr( item, cell->GetOwner()->GetModelColumn(), attr ))
+ {
+ // this must be a GtkCellRendererText
+ wxColour colour = attr.GetColour();
+ if (colour.IsOk())
+ {
+ const GdkColor * const gcol = colour.GetColor();
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, GDK_TYPE_COLOR );
+ g_value_set_boxed( &gvalue, gcol );
+ g_object_set_property( G_OBJECT(renderer), "foreground_gdk", &gvalue );
+ g_value_unset( &gvalue );
+
+ colour_set = true;
+ }
+
+ if (attr.GetItalic())
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, PANGO_TYPE_STYLE );
+ g_value_set_enum( &gvalue, PANGO_STYLE_ITALIC );
+ g_object_set_property( G_OBJECT(renderer), "style", &gvalue );
+ g_value_unset( &gvalue );
+
+ style_set = true;
+ }
+
+ if (attr.GetBold())
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, PANGO_TYPE_WEIGHT );
+ g_value_set_enum( &gvalue, PANGO_WEIGHT_BOLD );
+ g_object_set_property( G_OBJECT(renderer), "weight", &gvalue );
+ g_value_unset( &gvalue );
+
+ weight_set = true;
+ }
+ }
+
+ if (!style_set)
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "style-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+ if (!weight_set)
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "weight-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+
+ if (!colour_set)
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "foreground-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+ }
+
+#if 0
if (attr.HasBackgroundColour())
{
wxColour colour = attr.GetBackgroundColour();
IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
+#include <wx/listimpl.cpp>
+WX_DEFINE_LIST(wxDataViewColumnList)
+
wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell,
unsigned int model_column, int width,
wxAlignment align, int flags ) :
SetFlags( flags );
SetAlignment( align );
- // NOTE: we prefer not to call SetMinWidth(wxDVC_DEFAULT_MINWIDTH);
- // as GTK+ is smart and unless explicitely told, will set the minimal
- // width to the title's lenght, which is a better default
-
- // the GTK_TREE_VIEW_COLUMN_FIXED is required by the "fixed height" mode
- // that we use for the wxDataViewCtrl
- gtk_tree_view_column_set_fixed_width( column, width < 0 ? wxDVC_DEFAULT_WIDTH : width );
- gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_FIXED );
-
+ SetWidth( width );
+
+ // Create container for icon and label
+ GtkWidget *box = gtk_hbox_new( FALSE, 1 );
+ gtk_widget_show( box );
+ // gtk_container_set_border_width((GtkContainer*)box, 2);
+ m_image = gtk_image_new();
+ gtk_box_pack_start(GTK_BOX(box), m_image, FALSE, FALSE, 1);
+ m_label = gtk_label_new("");
+ gtk_box_pack_end( GTK_BOX(box), GTK_WIDGET(m_label), FALSE, FALSE, 1 );
+ gtk_tree_view_column_set_widget( column, box );
+
gtk_tree_view_column_pack_end( column, renderer, TRUE );
gtk_tree_view_column_set_cell_data_func( column, renderer,
void wxDataViewColumn::SetTitle( const wxString &title )
{
- GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
-
- if (m_isConnected)
- {
- // disconnect before column->button gets recreated
- g_signal_handlers_disconnect_by_func( column->button,
- (GtkWidget*) gtk_dataview_header_button_press_callback, this);
-
- m_isConnected = false;
- }
-
- // FIXME: can it really happen that we don't have the owner here??
wxDataViewCtrl *ctrl = GetOwner();
- gtk_tree_view_column_set_title( column, ctrl ? wxGTK_CONV_FONT(title, ctrl->GetFont())
+ gtk_label_set_text( GTK_LABEL(m_label), ctrl ? wxGTK_CONV_FONT(title, ctrl->GetFont())
: wxGTK_CONV_SYS(title) );
-
- gtk_tree_view_column_set_widget( column, NULL );
+ if (title.empty())
+ gtk_widget_hide( m_label );
+ else
+ gtk_widget_show( m_label );
}
wxString wxDataViewColumn::GetTitle() const
{
- const gchar *str = gtk_tree_view_column_get_title( GTK_TREE_VIEW_COLUMN(m_column) );
- return wxConvFileName->cMB2WX(str);
+ return wxGTK_CONV_BACK_FONT(
+ gtk_label_get_text( GTK_LABEL(m_label) ),
+ GetOwner()->GetFont()
+ );
}
void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap )
{
wxDataViewColumnBase::SetBitmap( bitmap );
- GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
if (bitmap.Ok())
{
- GtkImage *gtk_image = GTK_IMAGE( gtk_image_new() );
+ GtkImage *gtk_image = GTK_IMAGE(m_image);
GdkBitmap *mask = (GdkBitmap *) NULL;
if (bitmap.GetMask())
gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image),
bitmap.GetPixmap(), mask);
}
- gtk_widget_show( GTK_WIDGET(gtk_image) );
-
- gtk_tree_view_column_set_widget( column, GTK_WIDGET(gtk_image) );
+ gtk_widget_show( m_image );
}
else
{
- gtk_tree_view_column_set_widget( column, NULL );
+ gtk_widget_hide( m_image );
}
}
xalign = 0.5;
gtk_tree_view_column_set_alignment( column, xalign );
+
+ if (m_renderer && m_renderer->GetAlignment() == -1)
+ m_renderer->GtkUpdateAlignment();
}
wxAlignment wxDataViewColumn::GetAlignment() const
void wxDataViewColumn::SetSortable( bool sortable )
{
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
-
+
if (sortable)
+ {
gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() );
+ }
else
+ {
gtk_tree_view_column_set_sort_column_id( column, -1 );
+ gtk_tree_view_column_set_sort_indicator( column, FALSE );
+ }
}
bool wxDataViewColumn::IsSortable() const
gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING );
else
gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING );
+
+ gtk_tree_view_column_set_sort_indicator( column, TRUE );
}
bool wxDataViewColumn::IsSortOrderAscending() const
void wxDataViewColumn::SetWidth( int width )
{
- gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width );
+ if (width < 0)
+ {
+#if 1
+ gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED );
+
+ // TODO find a better calculation
+ gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), wxDVC_DEFAULT_WIDTH );
+#else
+ // this is unpractical for large numbers of items and disables
+ // user resizing, which is totally unexpected
+ gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_AUTOSIZE );
+#endif
+ }
+ else
+ {
+ gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED );
+
+ gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width );
+ }
+}
+
+void wxDataViewColumn::SetReorderable( bool reorderable )
+{
+ gtk_tree_view_column_set_reorderable( GTK_TREE_VIEW_COLUMN(m_column), reorderable );
}
+bool wxDataViewColumn::IsReorderable() const
+{
+ return gtk_tree_view_column_get_reorderable( GTK_TREE_VIEW_COLUMN(m_column) );
+}
//-----------------------------------------------------------------------------
-// wxDataViewCtrl signal callbacks
+// wxGtkTreeModelNode
//-----------------------------------------------------------------------------
-static void
-wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCtrl *dv )
+void wxGtkTreeModelNode::Resort()
{
- if (!GTK_WIDGET_REALIZED(dv->m_widget))
+ size_t child_count = GetChildCount();
+ if (child_count == 0)
return;
- wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, dv->GetId() );
- // TODO: item
- event.SetModel( dv->GetModel() );
- dv->GetEventHandler()->ProcessEvent( event );
-}
+ size_t node_count = GetNodesCount();
-static void
-wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path,
- GtkTreeViewColumn *column, wxDataViewCtrl *dv )
-{
- wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
- // TODO: item
- event.SetModel( dv->GetModel() );
- dv->GetEventHandler()->ProcessEvent( event );
-}
+ if (child_count == 1)
+ {
+ if (node_count == 1)
+ {
+ wxGtkTreeModelNode *node = m_nodes.Item( 0 );
+ node->Resort();
+ }
+ return;
+ }
-//-----------------------------------------------------------------------------
-// wxDataViewCtrl
-//-----------------------------------------------------------------------------
+ wxGtkTreeModelChildren temp;
+ WX_APPEND_ARRAY( temp, m_children );
+
+ g_internal = m_internal;
+ m_children.Sort( &wxGtkTreeModelChildCmp );
+
+ gint *new_order = new gint[child_count];
+
+ unsigned int pos;
+ for (pos = 0; pos < child_count; pos++)
+ {
+ void *id = m_children.Item( pos );
+ int old_pos = temp.Index( id );
+ new_order[pos] = old_pos;
+ }
+
+ GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() );
+
+ GtkTreeIter iter;
+ iter.user_data = GetItem().GetID();
+ iter.stamp = m_internal->GetGtkModel()->stamp;
+
+ GtkTreePath *path = m_internal->get_path( &iter );
+
+ gtk_tree_model_rows_reordered( gtk_tree_model, path, &iter, new_order );
+
+ gtk_tree_path_free (path);
+
+ delete [] new_order;
+
+ for (pos = 0; pos < node_count; pos++)
+ {
+ wxGtkTreeModelNode *node = m_nodes.Item( pos );
+ node->Resort();
+ }
+}
//-----------------------------------------------------------------------------
-// InsertChild for wxDataViewCtrl
+// wxDataViewCtrlInternal
//-----------------------------------------------------------------------------
-static void wxInsertChildInDataViewCtrl( wxWindowGTK* parent, wxWindowGTK* child )
+wxDataViewCtrlInternal::wxDataViewCtrlInternal( wxDataViewCtrl *owner,
+ wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model )
{
- wxDataViewCtrl * dvc = (wxDataViewCtrl*) parent;
- GtkWidget *treeview = dvc->GtkGetTreeView();
+ m_owner = owner;
+ m_wx_model = wx_model;
+ m_gtk_model = gtk_model;
+ m_root = NULL;
+ m_sort_order = GTK_SORT_ASCENDING;
+ m_sort_column = -1;
+ m_dataview_sort_column = NULL;
- // Insert widget in GtkTreeView
- if (GTK_WIDGET_REALIZED(treeview))
- gtk_widget_set_parent_window( child->m_widget,
- gtk_tree_view_get_bin_window( GTK_TREE_VIEW(treeview) ) );
- gtk_widget_set_parent( child->m_widget, treeview );
+ if (!m_wx_model->IsVirtualListModel())
+ InitTree();
}
-static
-void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget),
- GtkAllocation *alloc,
- wxDataViewCtrl *win )
+wxDataViewCtrlInternal::~wxDataViewCtrlInternal()
{
+ g_object_unref( m_gtk_model );
+}
- wxWindowList::Node *node = win->GetChildren().GetFirst();
- while (node)
- {
- wxWindow *child = node->GetData();
+void wxDataViewCtrlInternal::InitTree()
+{
+ wxDataViewItem item;
+ m_root = new wxGtkTreeModelNode( NULL, item, this );
- GtkRequisition req;
- gtk_widget_size_request( child->m_widget, &req );
+ BuildBranch( m_root );
+}
- GtkAllocation alloc;
- alloc.x = child->m_x;
- alloc.y = child->m_y;
- alloc.width = child->m_width;
- alloc.height = child->m_height;
- gtk_widget_size_allocate( child->m_widget, &alloc );
+void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node )
+{
+ if (node->GetChildCount() == 0)
+ {
+ wxDataViewItemArray children;
+ unsigned int count = m_wx_model->GetChildren( node->GetItem(), children );
+ unsigned int pos;
+ for (pos = 0; pos < count; pos++)
+ {
+ wxDataViewItem child = children[pos];
- node = node->GetNext();
+ if (m_wx_model->IsContainer( child ))
+ node->AddNode( new wxGtkTreeModelNode( node, child, this ) );
+ else
+ node->AddLeave( child.GetID() );
+
+ // Don't send any events here
+ }
}
}
+// GTK+ dnd iface
-
-IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase)
-
-wxDataViewCtrl::~wxDataViewCtrl()
+gboolean wxDataViewCtrlInternal::row_draggable( GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath *path )
{
- if (m_notifier)
- GetModel()->RemoveNotifier( m_notifier );
+ GtkTreeIter iter;
+ if (!get_iter( &iter, path )) return FALSE;
- // remove the model from the GtkTreeView before it gets destroyed by the
- // wxDataViewCtrlBase's dtor
- gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), NULL );
+ wxDataViewItem item( (void*) iter.user_data );
+
+ return m_wx_model->IsDraggable( item );
}
-void wxDataViewCtrl::Init()
+gboolean
+wxDataViewCtrlInternal::drag_data_delete(GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath *WXUNUSED(path))
{
- m_notifier = NULL;
+ return FALSE;
}
-bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos, const wxSize& size,
- long style, const wxValidator& validator )
+gboolean wxDataViewCtrlInternal::drag_data_get( GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath *path, GtkSelectionData *selection_data )
{
- Init();
+ GtkTreeIter iter;
+ if (!get_iter( &iter, path )) return FALSE;
- if (!PreCreation( parent, pos, size ) ||
- !CreateBase( parent, id, pos, size, style, validator ))
- {
- wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
- return false;
- }
+ wxDataViewItem item( (void*) iter.user_data );
- m_insertCallback = wxInsertChildInDataViewCtrl;
+ wxDataFormat format( selection_data->target );
- m_widget = gtk_scrolled_window_new (NULL, NULL);
+ size_t size = m_wx_model->GetDragDataSize( item, format );
+ if (size == 0) return FALSE;
- GtkScrolledWindowSetBorder(m_widget, style);
+ void *data = malloc( size );
- m_treeview = gtk_tree_view_new();
- gtk_container_add (GTK_CONTAINER (m_widget), m_treeview);
+ m_wx_model->GetDragData( item, format, data, size );
- g_signal_connect (m_treeview, "size_allocate",
- G_CALLBACK (gtk_dataviewctrl_size_callback), this);
+ gtk_selection_data_set( selection_data, selection_data->target,
+ 8, (const guchar*) data, size );
-#ifdef __WXGTK26__
- if (!gtk_check_version(2,6,0))
- gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), TRUE );
-#endif
+ free( data );
- if (style & wxDV_MULTIPLE)
- {
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- gtk_tree_selection_set_mode( selection, GTK_SELECTION_MULTIPLE );
- }
+ return TRUE;
+}
- gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(m_treeview), (style & wxDV_NO_HEADER) == 0 );
+gboolean
+wxDataViewCtrlInternal::drag_data_received(GtkTreeDragDest *WXUNUSED(drag_dest),
+ GtkTreePath *WXUNUSED(dest),
+ GtkSelectionData *WXUNUSED(selection_data))
+{
+ return FALSE;
+}
-#ifdef __WXGTK210__
- if (!gtk_check_version(2,10,0))
- {
- GtkTreeViewGridLines grid = GTK_TREE_VIEW_GRID_LINES_NONE;
+gboolean
+wxDataViewCtrlInternal::row_drop_possible(GtkTreeDragDest *WXUNUSED(drag_dest),
+ GtkTreePath *WXUNUSED(dest_path),
+ GtkSelectionData *WXUNUSED(selection_data))
+{
+ return FALSE;
+}
- if ((style & wxDV_HORIZ_RULES) != 0 &&
- (style & wxDV_VERT_RULES) != 0)
- grid = GTK_TREE_VIEW_GRID_LINES_BOTH;
- else if (style & wxDV_VERT_RULES)
- grid = GTK_TREE_VIEW_GRID_LINES_VERTICAL;
- else if (style & wxDV_HORIZ_RULES)
- grid = GTK_TREE_VIEW_GRID_LINES_HORIZONTAL;
+// notifications from wxDataViewModel
- gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
- }
- else
-#endif
+bool wxDataViewCtrlInternal::Cleared()
+{
+ if (m_root)
{
- gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_HORIZ_RULES) != 0 );
+ delete m_root;
+ InitTree();
}
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
- gtk_widget_show (m_treeview);
-
- m_parent->DoAddChild( this );
-
- PostCreation(size);
-
- GtkEnableSelectionEvents();
-
- g_signal_connect_after (m_treeview, "row_activated",
- G_CALLBACK (wxdataview_row_activated_callback), this);
+ // Create new GTK model
+ g_object_unref( m_gtk_model );
+ m_gtk_model = wxgtk_tree_model_new();
+ m_gtk_model->internal = this;
return true;
}
-void wxDataViewCtrl::OnInternalIdle()
+void wxDataViewCtrlInternal::Resort()
{
- wxWindow::OnInternalIdle();
+ if (!m_wx_model->IsVirtualListModel())
+ m_root->Resort();
+}
- unsigned int cols = GetColumnCount();
- unsigned int i;
- for (i = 0; i < cols; i++)
+bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
+{
+ if (!m_wx_model->IsVirtualListModel())
{
- wxDataViewColumn *col = GetColumn( i );
- col->OnInternalIdle();
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ if (m_wx_model->IsContainer( item ))
+ parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) );
+ else
+ parent_node->AddLeave( item.GetID() );
}
+
+ return true;
}
-bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
+bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
{
- if (!wxDataViewCtrlBase::AssociateModel( model ))
- return false;
-
- GtkWxTreeModel *gtkwx_tree_model = wxgtk_tree_model_new();
- wxGtkTreeModel *wxgtk_tree_model = new wxGtkTreeModel( model, gtkwx_tree_model );
-
- gtkwx_tree_model->model = wxgtk_tree_model;
-
- m_notifier = new wxGtkDataViewModelNotifier( gtkwx_tree_model, model, this );
+ if (!m_wx_model->IsVirtualListModel())
+ {
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ parent_node->DeleteChild( item.GetID() );
+ }
- model->AddNotifier( m_notifier );
+ return true;
+}
- gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtkwx_tree_model) );
- g_object_unref( gtkwx_tree_model );
+bool wxDataViewCtrlInternal::ItemChanged( const wxDataViewItem &item )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetModel( m_owner->GetModel() );
+ event.SetItem( item );
+ m_owner->HandleWindowEvent( event );
return true;
}
-bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
+bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned int col )
{
- if (!wxDataViewCtrlBase::AppendColumn(col))
- return false;
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetModel( m_owner->GetModel() );
+ event.SetColumn( col );
+ event.SetDataViewColumn( GetOwner()->GetColumn(col) );
+ event.SetItem( item );
+ m_owner->HandleWindowEvent( event );
- GtkTreeViewColumn *column = (GtkTreeViewColumn *)col->GetGtkHandle();
+ return true;
+}
- gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview), column );
+// GTK+ model iface
- return true;
+GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
+{
+ if (m_wx_model->IsVirtualListModel())
+ return GTK_TREE_MODEL_LIST_ONLY;
+ else
+ return GTK_TREE_MODEL_ITERS_PERSIST;
}
-wxDataViewItem wxDataViewCtrl::GetSelection()
+gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
{
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- if (m_windowStyle & wxDV_MULTIPLE)
+ if (m_wx_model->IsVirtualListModel())
{
+ wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
+
+ unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
+
+ if (i >= wx_model->GetLastIndex() + 1)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ // user_data is just the index
+ iter->user_data = (gpointer) i;
+
+ return TRUE;
}
else
{
- GtkTreeIter iter;
- if (gtk_tree_selection_get_selected( selection, NULL, &iter ))
+ int depth = gtk_tree_path_get_depth( path );
+
+ wxGtkTreeModelNode *node = m_root;
+
+ int i;
+ for (i = 0; i < depth; i++)
{
- wxDataViewItem item( (wxUint32) iter.user_data );
- return item;
+ BuildBranch( node );
+
+ gint pos = gtk_tree_path_get_indices (path)[i];
+ if (pos < 0) return FALSE;
+ if ((size_t)pos >= node->GetChildCount()) return FALSE;
+
+ void* id = node->GetChildren().Item( (size_t) pos );
+
+ if (i == depth-1)
+ {
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = id;
+ return TRUE;
+ }
+
+ size_t count = node->GetNodes().GetCount();
+ size_t pos2;
+ for (pos2 = 0; pos2 < count; pos2++)
+ {
+ wxGtkTreeModelNode *child_node = node->GetNodes().Item( pos2 );
+ if (child_node->GetItem().GetID() == id)
+ {
+ node = child_node;
+ break;
+ }
+ }
}
}
-
- return wxDataViewItem(0);
-}
-void wxDataViewCtrl::DoSetExpanderColumn()
-{
+ return FALSE;
}
-void wxDataViewCtrl::DoSetIndent()
+GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
{
-}
+ GtkTreePath *retval = gtk_tree_path_new ();
-void wxDataViewCtrl::GtkDisableSelectionEvents()
-{
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- g_signal_connect_after (selection, "changed",
- G_CALLBACK (wxdataview_selection_changed_callback), this);
-}
+ if (m_wx_model->IsVirtualListModel())
+ {
+ // user_data is just the index
+ int i = (wxUIntPtr) iter->user_data;
+ gtk_tree_path_append_index (retval, i);
+ }
+ else
+ {
+ void *id = iter->user_data;
+
+ wxGtkTreeModelNode *node = FindParentNode( iter );
+ while (node)
+ {
+ int pos = node->GetChildren().Index( id );
+
+ gtk_tree_path_prepend_index( retval, pos );
+
+ id = node->GetItem().GetID();
+ node = node->GetParent();
+ }
+ }
+
+ return retval;
+}
+
+gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
+{
+ if (m_wx_model->IsVirtualListModel())
+ {
+ wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
+
+ int n = (wxUIntPtr) iter->user_data;
+
+ if (n == -1)
+ return FALSE;
+
+ if (n >= (int) wx_model->GetLastIndex())
+ return FALSE;
+
+ iter->user_data = (gpointer) ++n;
+ }
+ else
+ {
+ wxGtkTreeModelNode *parent = FindParentNode( iter );
+ if( parent == NULL )
+ return FALSE;
+
+ int pos = parent->GetChildren().Index( iter->user_data );
+
+ if (pos == (int) parent->GetChildCount()-1)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = parent->GetChildren().Item( pos+1 );
+ }
+
+ return TRUE;
+}
+
+gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
+{
+ if (m_wx_model->IsVirtualListModel())
+ {
+ // this is a list, nodes have no children
+ if (parent)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = (gpointer) -1;
+
+ return TRUE;
+ }
+ else
+ {
+ wxDataViewItem item( (void*) parent->user_data );
+
+ if (!m_wx_model->IsContainer( item ))
+ return FALSE;
+
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ BuildBranch( parent_node );
+
+ if (parent_node->GetChildCount() == 0)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = (gpointer) parent_node->GetChildren().Item( 0 );
+ }
+
+ return TRUE;
+}
+
+gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
+{
+ if (m_wx_model->IsVirtualListModel())
+ {
+ // this is a list, nodes have no children
+ return FALSE;
+ }
+ else
+ {
+ wxDataViewItem item( (void*) iter->user_data );
+
+ bool is_container = m_wx_model->IsContainer( item );
+
+ if (!is_container)
+ return FALSE;
+
+ wxGtkTreeModelNode *node = FindNode( iter );
+ BuildBranch( node );
+
+ return (node->GetChildCount() > 0);
+ }
+}
+
+gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
+{
+ if (m_wx_model->IsVirtualListModel())
+ {
+ wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
+
+ if (iter == NULL)
+ return (gint) wx_model->GetLastIndex() + 1;
+
+ return 0;
+ }
+ else
+ {
+ wxDataViewItem item( (void*) iter->user_data );
+
+ if (!m_wx_model->IsContainer( item ))
+ return 0;
+
+ wxGtkTreeModelNode *parent_node = FindNode( iter );
+ BuildBranch( parent_node );
+
+ // wxPrintf( "iter_n_children %d\n", parent_node->GetChildCount() );
+
+ return parent_node->GetChildCount();
+ }
+}
+
+gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
+{
+ if (m_wx_model->IsVirtualListModel())
+ {
+ wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
+
+ if (parent)
+ return FALSE;
+
+ if (n < 0)
+ return FALSE;
+
+ if (n >= (gint) wx_model->GetLastIndex() + 1)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = (gpointer) n;
+
+ return TRUE;
+ }
+ else
+ {
+ void* id = NULL;
+ if (parent) id = (void*) parent->user_data;
+ wxDataViewItem item( id );
+
+ if (!m_wx_model->IsContainer( item ))
+ return FALSE;
+
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ BuildBranch( parent_node );
+
+ // wxPrintf( "iter_nth_child %d\n", n );
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = parent_node->GetChildren().Item( n );
+
+ return TRUE;
+ }
+}
+
+gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
+{
+ if (m_wx_model->IsVirtualListModel())
+ {
+ return FALSE;
+ }
+ else
+ {
+ wxGtkTreeModelNode *node = FindParentNode( child );
+ if (!node)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = (gpointer) node->GetItem().GetID();
+
+ return TRUE;
+ }
+}
+
+static wxGtkTreeModelNode*
+wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
+{
+ if( model == NULL )
+ return NULL;
+
+ ItemList list;
+ list.DeleteContents( true );
+ wxDataViewItem it( item );
+
+ while( it.IsOk() )
+ {
+ wxDataViewItem * pItem = new wxDataViewItem( it );
+ list.Insert( pItem );
+ it = model->GetParent( it );
+ }
+
+ wxGtkTreeModelNode * node = treeNode;
+ for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
+ {
+ if( node && node->GetNodes().GetCount() != 0 )
+ {
+ int len = node->GetNodes().GetCount();
+ wxGtkTreeModelNodes nodes = node->GetNodes();
+ int j = 0;
+ for( ; j < len; j ++)
+ {
+ if( nodes[j]->GetItem() == *(n->GetData()))
+ {
+ node = nodes[j];
+ break;
+ }
+ }
+
+ if( j == len )
+ {
+ return NULL;
+ }
+ }
+ else
+ return NULL;
+ }
+ return node;
+
+}
+
+wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( GtkTreeIter *iter )
+{
+ if (!iter)
+ return m_root;
+
+ wxDataViewItem item( (void*) iter->user_data );
+ if (!item.IsOk())
+ return m_root;
+
+ wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
+
+ if (!result)
+ {
+ wxLogDebug( "Not found %p", iter->user_data );
+ char *crash = NULL;
+ *crash = 0;
+ }
+
+ return result;
+}
+
+wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( const wxDataViewItem &item )
+{
+ if (!item.IsOk())
+ return m_root;
+
+ wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
+
+ if (!result)
+ {
+ wxLogDebug( "Not found %p", item.GetID() );
+ char *crash = NULL;
+ *crash = 0;
+ }
+
+ return result;
+}
+
+static wxGtkTreeModelNode*
+wxDataViewCtrlInternal_FindParentNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
+{
+ if( model == NULL )
+ return NULL;
+
+ ItemList list;
+ list.DeleteContents( true );
+ if( !item.IsOk() )
+ return NULL;
+
+ wxDataViewItem it( model->GetParent( item ) );
+ while( it.IsOk() )
+ {
+ wxDataViewItem * pItem = new wxDataViewItem( it );
+ list.Insert( pItem );
+ it = model->GetParent( it );
+ }
+
+ wxGtkTreeModelNode * node = treeNode;
+ for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
+ {
+ if( node && node->GetNodes().GetCount() != 0 )
+ {
+ int len = node->GetNodes().GetCount();
+ wxGtkTreeModelNodes nodes = node->GetNodes();
+ int j = 0;
+ for( ; j < len; j ++)
+ {
+ if( nodes[j]->GetItem() == *(n->GetData()))
+ {
+ node = nodes[j];
+ break;
+ }
+ }
+
+ if( j == len )
+ {
+ return NULL;
+ }
+ }
+ else
+ return NULL;
+ }
+ //Examine whether the node is item's parent node
+ int len = node->GetChildCount();
+ for( int i = 0; i < len ; i ++ )
+ {
+ if( node->GetChildren().Item( i ) == item.GetID() )
+ return node;
+ }
+ return NULL;
+}
+
+wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( GtkTreeIter *iter )
+{
+ if (!iter)
+ return NULL;
+
+ wxDataViewItem item( (void*) iter->user_data );
+ if (!item.IsOk())
+ return NULL;
+
+ return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
+}
+
+wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( const wxDataViewItem &item )
+{
+ if (!item.IsOk())
+ return NULL;
+
+ return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewCtrl signal callbacks
+//-----------------------------------------------------------------------------
+
+static void
+wxdataview_selection_changed_callback( GtkTreeSelection* WXUNUSED(selection), wxDataViewCtrl *dv )
+{
+ if (!GTK_WIDGET_REALIZED(dv->m_widget))
+ return;
+
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, dv->GetId() );
+ event.SetItem( dv->GetSelection() );
+ event.SetModel( dv->GetModel() );
+ dv->HandleWindowEvent( event );
+}
+
+static void
+wxdataview_row_activated_callback( GtkTreeView* WXUNUSED(treeview), GtkTreePath *path,
+ GtkTreeViewColumn *WXUNUSED(column), wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
+
+ GtkTreeIter iter;
+ dv->GtkGetInternal()->get_iter( &iter, path );
+ wxDataViewItem item( (void*) iter.user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->HandleWindowEvent( event );
+}
+
+static gboolean
+wxdataview_test_expand_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
+ GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, dv->GetId() );
+
+ wxDataViewItem item( (void*) iter->user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->HandleWindowEvent( event );
+
+ return !event.IsAllowed();
+}
+
+static void
+wxdataview_row_expanded_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
+ GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() );
+
+ wxDataViewItem item( (void*) iter->user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->HandleWindowEvent( event );
+}
+
+static gboolean
+wxdataview_test_collapse_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
+ GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, dv->GetId() );
+
+ wxDataViewItem item( (void*) iter->user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->HandleWindowEvent( event );
+
+ return !event.IsAllowed();
+}
+
+static void
+wxdataview_row_collapsed_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
+ GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, dv->GetId() );
+
+ wxDataViewItem item( (void*) iter->user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->HandleWindowEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+ // wxDataViewCtrl
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+// InsertChild for wxDataViewCtrl
+//-----------------------------------------------------------------------------
+
+static void wxInsertChildInDataViewCtrl( wxWindowGTK* parent, wxWindowGTK* child )
+{
+ wxDataViewCtrl * dvc = (wxDataViewCtrl*) parent;
+ GtkWidget *treeview = dvc->GtkGetTreeView();
+
+ // Insert widget in GtkTreeView
+ if (GTK_WIDGET_REALIZED(treeview))
+ gtk_widget_set_parent_window( child->m_widget,
+ gtk_tree_view_get_bin_window( GTK_TREE_VIEW(treeview) ) );
+ gtk_widget_set_parent( child->m_widget, treeview );
+}
+
+static
+void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget),
+ GtkAllocation *WXUNUSED(gtk_alloc),
+ wxDataViewCtrl *win )
+{
+ wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
+ while (node)
+ {
+ wxWindow *child = node->GetData();
+
+ GtkRequisition req;
+ gtk_widget_size_request( child->m_widget, &req );
+
+ GtkAllocation alloc;
+ alloc.x = child->m_x;
+ alloc.y = child->m_y;
+ alloc.width = child->m_width;
+ alloc.height = child->m_height;
+ gtk_widget_size_allocate( child->m_widget, &alloc );
+
+ node = node->GetNext();
+ }
+}
+
+
+//-----------------------------------------------------------------------------
+// "motion_notify_event"
+//-----------------------------------------------------------------------------
+
+static gboolean
+gtk_dataview_motion_notify_callback( GtkWidget *WXUNUSED(widget),
+ GdkEventMotion *gdk_event,
+ wxDataViewCtrl *dv )
+{
+ if (gdk_event->is_hint)
+ {
+ int x = 0;
+ int y = 0;
+ GdkModifierType state;
+ gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+ gdk_event->x = x;
+ gdk_event->y = y;
+ }
+
+ GtkTreePath *path = NULL;
+ GtkTreeViewColumn *column = NULL;
+ gint cell_x = 0;
+ gint cell_y = 0;
+ if (gtk_tree_view_get_path_at_pos(
+ GTK_TREE_VIEW(dv->GtkGetTreeView()),
+ (int) gdk_event->x, (int) gdk_event->y,
+ &path,
+ &column,
+ &cell_x,
+ &cell_y))
+ {
+ if (path)
+ {
+ GtkTreeIter iter;
+ dv->GtkGetInternal()->get_iter( &iter, path );
+
+ // wxPrintf( "mouse %d %d\n", (int) gdk_event->x, (int) gdk_event->y );
+
+ gtk_tree_path_free( path );
+ }
+ }
+
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "button_press_event"
+//-----------------------------------------------------------------------------
+
+static gboolean
+gtk_dataview_button_press_callback( GtkWidget *WXUNUSED(widget),
+ GdkEventButton *gdk_event,
+ wxDataViewCtrl *dv )
+{
+ if ((gdk_event->button == 3) && (gdk_event->type == GDK_BUTTON_PRESS))
+ {
+ GtkTreePath *path = NULL;
+ GtkTreeViewColumn *column = NULL;
+ gint cell_x = 0;
+ gint cell_y = 0;
+ if (gtk_tree_view_get_path_at_pos(
+ GTK_TREE_VIEW(dv->GtkGetTreeView()),
+ (int) gdk_event->x, (int) gdk_event->y,
+ &path,
+ &column,
+ &cell_x,
+ &cell_y))
+ {
+ if (path)
+ {
+ GtkTreeIter iter;
+ dv->GtkGetInternal()->get_iter( &iter, path );
+
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, dv->GetId() );
+ wxDataViewItem item( (void*) iter.user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ bool ret = dv->HandleWindowEvent( event );
+ gtk_tree_path_free( path );
+ return ret;
+ }
+ }
+ }
+
+ return FALSE;
+}
+
+IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase)
+
+wxDataViewCtrl::~wxDataViewCtrl()
+{
+ if (m_notifier)
+ GetModel()->RemoveNotifier( m_notifier );
+
+ m_cols.Clear();
+
+ // remove the model from the GtkTreeView before it gets destroyed by the
+ // wxDataViewCtrlBase's dtor
+ gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), NULL );
+
+ delete m_internal;
+}
+
+void wxDataViewCtrl::Init()
+{
+ m_notifier = NULL;
+ m_internal = NULL;
+
+ m_cols.DeleteContents( true );
+}
+
+static GtkTargetEntry gs_target;
+
+bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size,
+ long style, const wxValidator& validator )
+{
+ Init();
+
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, validator ))
+ {
+ wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
+ return false;
+ }
+
+ m_insertCallback = wxInsertChildInDataViewCtrl;
+
+ m_widget = gtk_scrolled_window_new (NULL, NULL);
+
+ GtkScrolledWindowSetBorder(m_widget, style);
+
+ m_treeview = gtk_tree_view_new();
+ gtk_container_add (GTK_CONTAINER (m_widget), m_treeview);
+
+ g_signal_connect (m_treeview, "size_allocate",
+ G_CALLBACK (gtk_dataviewctrl_size_callback), this);
+
+ gs_target.target = const_cast<char *>("UTF8_STRING");
+ gs_target.flags = 0;
+ gs_target.info = static_cast<guint>(-1);
+ gtk_tree_view_enable_model_drag_source( GTK_TREE_VIEW(m_treeview),
+ GDK_BUTTON1_MASK, &gs_target, 1, (GdkDragAction) GDK_ACTION_COPY );
+
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ bool fixed = (style & wxDV_VARIABLE_LINE_HEIGHT) == 0;
+ gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), fixed );
+ }
+#endif
+
+ if (style & wxDV_MULTIPLE)
+ {
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+ gtk_tree_selection_set_mode( selection, GTK_SELECTION_MULTIPLE );
+ }
+
+ gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(m_treeview), (style & wxDV_NO_HEADER) == 0 );
+
+#ifdef __WXGTK210__
+ if (!gtk_check_version(2,10,0))
+ {
+ GtkTreeViewGridLines grid = GTK_TREE_VIEW_GRID_LINES_NONE;
+
+ if ((style & wxDV_HORIZ_RULES) != 0 &&
+ (style & wxDV_VERT_RULES) != 0)
+ grid = GTK_TREE_VIEW_GRID_LINES_BOTH;
+ else if (style & wxDV_VERT_RULES)
+ grid = GTK_TREE_VIEW_GRID_LINES_VERTICAL;
+ else if (style & wxDV_HORIZ_RULES)
+ grid = GTK_TREE_VIEW_GRID_LINES_HORIZONTAL;
+
+ if (grid != GTK_TREE_VIEW_GRID_LINES_NONE)
+ gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
+ }
+#endif
+
+ gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_ROW_LINES) != 0 );
+
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
+ gtk_widget_show (m_treeview);
+
+ m_parent->DoAddChild( this );
+
+ PostCreation(size);
+
+ GtkEnableSelectionEvents();
+
+ g_signal_connect_after (m_treeview, "row-activated",
+ G_CALLBACK (wxdataview_row_activated_callback), this);
+
+ g_signal_connect (m_treeview, "test-collapse-row",
+ G_CALLBACK (wxdataview_test_collapse_row_callback), this);
+
+ g_signal_connect_after (m_treeview, "row-collapsed",
+ G_CALLBACK (wxdataview_row_collapsed_callback), this);
+
+ g_signal_connect (m_treeview, "test-expand-row",
+ G_CALLBACK (wxdataview_test_expand_row_callback), this);
+
+ g_signal_connect_after (m_treeview, "row-expanded",
+ G_CALLBACK (wxdataview_row_expanded_callback), this);
+
+ g_signal_connect (m_treeview, "motion_notify_event",
+ G_CALLBACK (gtk_dataview_motion_notify_callback), this);
+
+ g_signal_connect (m_treeview, "button_press_event",
+ G_CALLBACK (gtk_dataview_button_press_callback), this);
+
+ return true;
+}
+
+void wxDataViewCtrl::OnInternalIdle()
+{
+ wxWindow::OnInternalIdle();
+
+ unsigned int cols = GetColumnCount();
+ unsigned int i;
+ for (i = 0; i < cols; i++)
+ {
+ wxDataViewColumn *col = GetColumn( i );
+ col->OnInternalIdle();
+ }
+}
-void wxDataViewCtrl::GtkEnableSelectionEvents()
+bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
+{
+ if (GetModel())
+ {
+ delete m_internal;
+ m_internal = NULL;
+
+ delete m_notifier;
+ m_notifier = NULL;
+ }
+
+ if (!wxDataViewCtrlBase::AssociateModel( model ))
+ return false;
+
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ bool fixed = (((GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT) == 0) || (model->IsVirtualListModel()));
+ gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), fixed );
+ }
+#endif
+
+ GtkWxTreeModel *gtk_model = wxgtk_tree_model_new();
+ m_internal = new wxDataViewCtrlInternal( this, model, gtk_model );
+ gtk_model->internal = m_internal;
+
+ m_notifier = new wxGtkDataViewModelNotifier( gtk_model, model, this );
+
+ model->AddNotifier( m_notifier );
+
+ gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_model) );
+
+ // unref in wxDataViewCtrlInternal
+ // g_object_unref( gtk_model );
+
+ return true;
+}
+
+bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
+{
+ if (!wxDataViewCtrlBase::AppendColumn(col))
+ return false;
+
+ m_cols.Append( col );
+
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) !=
+ GTK_TREE_VIEW_COLUMN_FIXED)
+ gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE );
+ }
+#endif
+
+ gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
+
+ return true;
+}
+
+bool wxDataViewCtrl::PrependColumn( wxDataViewColumn *col )
+{
+ if (!wxDataViewCtrlBase::PrependColumn(col))
+ return false;
+
+ m_cols.Insert( col );
+
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) !=
+ GTK_TREE_VIEW_COLUMN_FIXED)
+ gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE );
+ }
+#endif
+
+ gtk_tree_view_insert_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()), 0 );
+
+ return true;
+}
+
+bool wxDataViewCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col )
+{
+ if (!wxDataViewCtrlBase::InsertColumn(pos,col))
+ return false;
+
+ m_cols.Insert( pos, col );
+
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) !=
+ GTK_TREE_VIEW_COLUMN_FIXED)
+ gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE );
+ }
+#endif
+
+ gtk_tree_view_insert_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()), pos );
+
+ return true;
+}
+
+unsigned int wxDataViewCtrl::GetColumnCount() const
+{
+ return m_cols.GetCount();
+}
+
+wxDataViewColumn* wxDataViewCtrl::GetColumn( unsigned int pos ) const
+{
+ GtkTreeViewColumn *gtk_col = gtk_tree_view_get_column( GTK_TREE_VIEW(m_treeview), pos );
+ if (!gtk_col)
+ return NULL;
+
+ wxDataViewColumnList::const_iterator iter;
+ for (iter = m_cols.begin(); iter != m_cols.end(); ++iter)
+ {
+ wxDataViewColumn *col = *iter;
+ if (GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) == gtk_col)
+ {
+ return col;
+ }
+ }
+
+ return NULL;
+}
+
+bool wxDataViewCtrl::DeleteColumn( wxDataViewColumn *column )
+{
+ gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()) );
+
+ m_cols.DeleteObject( column );
+
+ return true;
+}
+
+bool wxDataViewCtrl::ClearColumns()
+{
+ wxDataViewColumnList::iterator iter;
+ for (iter = m_cols.begin(); iter != m_cols.end(); ++iter)
+ {
+ wxDataViewColumn *col = *iter;
+ gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
+ }
+
+ m_cols.Clear();
+
+ return true;
+}
+
+int wxDataViewCtrl::GetColumnPosition( const wxDataViewColumn *column ) const
+{
+ GtkTreeViewColumn *gtk_column = GTK_TREE_VIEW_COLUMN(column->GetConstGtkHandle());
+
+ GList *list = gtk_tree_view_get_columns( GTK_TREE_VIEW(m_treeview) );
+
+ gint pos = g_list_index( list, (gconstpointer) gtk_column );
+
+ g_list_free( list );
+
+ return pos;
+}
+
+wxDataViewColumn *wxDataViewCtrl::GetSortingColumn() const
+{
+ return m_internal->GetDataViewSortColumn();
+}
+
+void wxDataViewCtrl::Expand( const wxDataViewItem & item )
+{
+ GtkTreeIter iter;
+ iter.user_data = item.GetID();
+ GtkTreePath *path = m_internal->get_path( &iter );
+ gtk_tree_view_expand_row( GTK_TREE_VIEW(m_treeview), path, false );
+ gtk_tree_path_free( path );
+}
+
+void wxDataViewCtrl::Collapse( const wxDataViewItem & item )
+{
+ GtkTreeIter iter;
+ iter.user_data = item.GetID();
+ GtkTreePath *path = m_internal->get_path( &iter );
+ gtk_tree_view_collapse_row( GTK_TREE_VIEW(m_treeview), path );
+ gtk_tree_path_free( path );
+}
+
+wxDataViewItem wxDataViewCtrl::GetSelection() const
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ if (m_windowStyle & wxDV_MULTIPLE)
+ {
+ // Report the first one
+ GtkTreeModel *model;
+ GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
+
+ if (list)
+ {
+ GtkTreePath *path = (GtkTreePath*) list->data;
+ GtkTreeIter iter;
+ m_internal->get_iter( &iter, path );
+
+ // delete list
+ g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
+ g_list_free( list );
+
+ return wxDataViewItem( (void*) iter.user_data );
+ }
+ }
+ else
+ {
+ GtkTreeIter iter;
+ if (gtk_tree_selection_get_selected( selection, NULL, &iter ))
+ {
+ wxDataViewItem item( (void*) iter.user_data );
+ return item;
+ }
+ }
+
+ return wxDataViewItem(0);
+}
+
+int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const
+{
+ sel.Clear();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+ if (HasFlag(wxDV_MULTIPLE))
+ {
+ GtkTreeModel *model;
+ GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
+
+ int count = 0;
+ while (list)
+ {
+ GtkTreePath *path = (GtkTreePath*) list->data;
+
+ GtkTreeIter iter;
+ m_internal->get_iter( &iter, path );
+
+ sel.Add( wxDataViewItem( (void*) iter.user_data ) );
+
+ list = g_list_next( list );
+ count++;
+ }
+
+ // delete list
+ g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
+ g_list_free( list );
+
+ return count;
+ }
+ else
+ {
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
+ if (has_selection)
+ {
+ sel.Add( wxDataViewItem( (void*) iter.user_data) );
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel )
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ gtk_tree_selection_unselect_all( selection );
+
+ size_t i;
+ for (i = 0; i < sel.GetCount(); i++)
+ {
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) sel[i].GetID();
+ gtk_tree_selection_select_iter( selection, &iter );
+ }
+
+ GtkEnableSelectionEvents();
+}
+
+void wxDataViewCtrl::Select( const wxDataViewItem & item )
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) item.GetID();
+ gtk_tree_selection_select_iter( selection, &iter );
+
+ GtkEnableSelectionEvents();
+}
+
+void wxDataViewCtrl::Unselect( const wxDataViewItem & item )
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) item.GetID();
+ gtk_tree_selection_unselect_iter( selection, &iter );
+
+ GtkEnableSelectionEvents();
+}
+
+bool wxDataViewCtrl::IsSelected( const wxDataViewItem & item ) const
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) item.GetID();
+
+ return gtk_tree_selection_iter_is_selected( selection, &iter );
+}
+
+void wxDataViewCtrl::SelectAll()
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ gtk_tree_selection_select_all( selection );
+
+ GtkEnableSelectionEvents();
+}
+
+void wxDataViewCtrl::UnselectAll()
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ gtk_tree_selection_unselect_all( selection );
+
+ GtkEnableSelectionEvents();
+}
+
+void wxDataViewCtrl::EnsureVisible(const wxDataViewItem& item,
+ const wxDataViewColumn *WXUNUSED(column))
+{
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) item.GetID();
+ GtkTreePath *path = m_internal->get_path( &iter );
+ gtk_tree_view_scroll_to_cell( GTK_TREE_VIEW(m_treeview), path, NULL, false, 0.0, 0.0 );
+ gtk_tree_path_free( path );
+}
+
+void wxDataViewCtrl::HitTest(const wxPoint& WXUNUSED(point),
+ wxDataViewItem& item,
+ wxDataViewColumn *& column) const
+{
+ item = wxDataViewItem(0);
+ column = NULL;
+}
+
+wxRect
+wxDataViewCtrl::GetItemRect(const wxDataViewItem& WXUNUSED(item),
+ const wxDataViewColumn *WXUNUSED(column)) const
+{
+ return wxRect();
+}
+
+void wxDataViewCtrl::DoSetExpanderColumn()
+{
+ gtk_tree_view_set_expander_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN( GetExpanderColumn()->GetGtkHandle() ) );
+}
+
+void wxDataViewCtrl::DoSetIndent()
+{
+}
+
+void wxDataViewCtrl::GtkDisableSelectionEvents()
{
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
g_signal_handlers_disconnect_by_func( selection,
(gpointer) (wxdataview_selection_changed_callback), this);
}
+void wxDataViewCtrl::GtkEnableSelectionEvents()
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+ g_signal_connect_after (selection, "changed",
+ G_CALLBACK (wxdataview_selection_changed_callback), this);
+}
+
// static
wxVisualAttributes
wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
projects / wxWidgets.git / blobdiff