#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/crt.h"
#endif
#include "wx/gtk/dc.h"
#include "wx/gtk/dcclient.h"
+#include "wx/gtk/private/gdkconv.h"
+using namespace wxGTKImpl;
+
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
-class wxDataViewCtrlInternal;
-
-wxDataViewCtrlInternal *g_internal = NULL;
+static wxDataViewCtrlInternal *gs_internal = NULL;
class wxGtkTreeModelNode;
WX_DECLARE_LIST(wxDataViewItem, ItemList);
WX_DEFINE_LIST(ItemList)
-class wxDataViewCtrlInternal
+class WXDLLIMPEXP_ADV wxDataViewCtrlInternal
{
public:
- wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *owner );
+ 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_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n );
gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child );
- wxDataViewModel* GetDataViewModel() { return m_wx_model; }
- wxDataViewCtrl* GetOwner() { return m_owner; }
- GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
+ // dnd iface
+
+ bool EnableDragSource( const wxDataFormat &format );
+ bool EnableDropTarget( const wxDataFormat &format );
+ 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 Cleared();
void Resort();
+ // sorting interface
void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; }
- GtkSortType GetSortOrder() { return m_sort_order; }
+ GtkSortType GetSortOrder() const { return m_sort_order; }
void SetSortColumn( int column ) { m_sort_column = column; }
- int GetSortColumn() { return m_sort_column; }
+ int GetSortColumn() const { 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; }
+ const wxDataViewModel* GetDataViewModel() const { return m_wx_model; }
+ wxDataViewCtrl* GetOwner() { return m_owner; }
+ GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
+
+ // item can be deleted already in the model
+ int GetIndexOf( const wxDataViewItem &parent, const wxDataViewItem &item );
protected:
void InitTree();
GtkSortType m_sort_order;
wxDataViewColumn *m_dataview_sort_column;
int m_sort_column;
+
+ GtkTargetEntry m_dragSourceTargetEntry;
+ wxCharBuffer m_dragSourceTargetEntryTarget;
+ wxDataObject *m_dragDataObject;
+
+ GtkTargetEntry m_dropTargetTargetEntry;
+ wxCharBuffer m_dropTargetTargetEntryTarget;
+ wxDataObject *m_dropDataObject;
};
// wxGtkTreeModelNode
//-----------------------------------------------------------------------------
+static
int LINKAGEMODE wxGtkTreeModelChildCmp( void** id1, void** id2 )
{
- int ret = g_internal->GetDataViewModel()->Compare( *id1, *id2,
- g_internal->GetSortColumn(), (g_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
+ int ret = gs_internal->GetDataViewModel()->Compare( *id1, *id2,
+ gs_internal->GetSortColumn(), (gs_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
return ret;
}
{
public:
wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item,
- wxDataViewCtrlInternal *internal )
+ wxDataViewCtrlInternal *internal )
{
m_parent = parent;
m_item = item;
~wxGtkTreeModelNode()
{
- size_t count = m_children.GetCount();
+ size_t count = m_nodes.GetCount();
size_t i;
for (i = 0; i < count; i++)
{
if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
{
- g_internal = m_internal;
+ gs_internal = m_internal;
m_children.Sort( &wxGtkTreeModelChildCmp );
return m_children.Index( id );
}
if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
{
- g_internal = m_internal;
+ gs_internal = m_internal;
m_children.Sort( &wxGtkTreeModelChildCmp );
return m_children.Index( id );
}
break;
}
}
-
}
wxGtkTreeModelNode* GetParent()
wxGtkTreeModelChildren &GetChildren()
{ return m_children; }
- unsigned int GetChildCount() { return m_children.GetCount(); }
- unsigned int GetNodesCount() { return m_nodes.GetCount(); }
+ unsigned int GetChildCount() const { return m_children.GetCount(); }
+ unsigned int GetNodesCount() const { return m_nodes.GetCount(); }
wxDataViewItem &GetItem() { return m_item; }
wxDataViewCtrlInternal *GetInternal() { return m_internal; }
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)
{
else
{
gtype = G_TYPE_STRING;
- // wxFAIL_MSG( _T("non-string columns not supported yet") );
+ // wxFAIL_MSG( wxT("non-string columns not supported yet") );
}
return gtype;
}
else
{
- wxFAIL_MSG( _T("non-string columns not supported yet") );
+ wxFAIL_MSG( wxT("non-string columns not supported yet") );
}
}
GtkTreeIter *iter)
{
GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+
+ // This happens when clearing the view by calling .._set_model( NULL );
+ if (iter->stamp == 0) return FALSE;
+
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
GtkTreeIter *iter)
{
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 == iter->stamp, 0);
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0);
+ g_return_val_if_fail ( !iter || wxtree_model->stamp == iter->stamp, 0);
return wxtree_model->internal->iter_n_children( iter );
}
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);
+
+ return wxtree_model->internal->row_draggable( drag_source, path );
+}
+
+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);
+
+ return wxtree_model->internal->drag_data_delete( drag_source, path );
+}
+
+static gboolean
+wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
+ GtkTreePath *path,
+ GtkSelectionData *selection_data)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+#if 0
+ wxPrintf( "drag_get_data\n");
+
+ wxGtkString atom_selection(gdk_atom_name(selection_data->selection));
+ wxPrintf( "selection %s\n", wxString::FromAscii(atom_selection) );
+
+ wxGtkString atom_target(gdk_atom_name(selection_data->target));
+ wxPrintf( "target %s\n", wxString::FromAscii(atom_target) );
+
+ wxGtkString atom_type(gdk_atom_name(selection_data->type));
+ wxPrintf( "type %s\n", wxString::FromAscii(atom_type) );
+
+ wxPrintf( "format %d\n", selection_data->format );
+#endif
+
+ return wxtree_model->internal->drag_data_get( drag_source, path, selection_data );
+}
+
+static gboolean
+wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest,
+ GtkSelectionData *selection_data)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ return wxtree_model->internal->drag_data_received( drag_dest, dest, selection_data );
+}
+
+static gboolean
+wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest_path,
+ GtkSelectionData *selection_data)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ return wxtree_model->internal->row_drop_possible( drag_dest, dest_path, selection_data );
+}
+
+/* sortable iface */
+static gboolean
+wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
+ gint *sort_column_id,
+ GtkSortType *order)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) sortable;
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
- if (!tree_model->internal->IsSorted())
+ if (!wxtree_model->internal->IsSorted())
{
if (sort_column_id)
*sort_column_id = -1;
if (sort_column_id)
- *sort_column_id = tree_model->internal->GetSortColumn();
+ *sort_column_id = wxtree_model->internal->GetSortColumn();
if (order)
- *order = tree_model->internal->GetSortOrder();
+ *order = wxtree_model->internal->GetSortOrder();
return TRUE;
}
wxDataViewColumn *gs_lastLeftClickHeader = NULL;
-void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
- gint sort_column_id,
- GtkSortType order)
+static void
+wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
+ gint sort_column_id,
+ GtkSortType order)
{
GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
gs_lastLeftClickHeader = NULL;
}
-void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
- gint WXUNUSED(sort_column_id),
- GtkTreeIterCompareFunc func,
- gpointer WXUNUSED(data),
- GtkDestroyNotify WXUNUSED(destroy) )
+static void
+wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
+ gint WXUNUSED(sort_column_id),
+ GtkTreeIterCompareFunc func,
+ gpointer WXUNUSED(data),
+ GtkDestroyNotify WXUNUSED(destroy))
{
g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
g_return_if_fail (func != NULL);
}
-void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
- GtkTreeIterCompareFunc func,
- gpointer WXUNUSED(data),
- GtkDestroyNotify WXUNUSED(destroy) )
+static void
+wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
+ GtkTreeIterCompareFunc func,
+ gpointer WXUNUSED(data),
+ GtkDestroyNotify WXUNUSED(destroy))
{
g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
g_return_if_fail (func != NULL);
- wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
+ //wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
+ // TODO: remove this code
}
-gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
+static gboolean
+wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
{
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE );
-
+
return FALSE;
}
//-----------------------------------------------------------------------------
-// define new GTK+ class wxGtkRendererRenderer
+// define new GTK+ class GtkWxRendererText
+//-----------------------------------------------------------------------------
+
+extern "C" {
+
+#define GTK_TYPE_WX_CELL_RENDERER_TEXT (gtk_wx_cell_renderer_text_get_type ())
+#define GTK_WX_CELL_RENDERER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererText))
+#define GTK_WX_CELL_RENDERER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererTextClass))
+#define GTK_IS_WX_CELL_RENDERER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT))
+#define GTK_IS_WX_CELL_RENDERER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER_TEXT))
+#define GTK_WX_CELL_RENDERER_TEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererTextClass))
+
+GType gtk_wx_cell_renderer_text_get_type (void);
+
+typedef struct _GtkWxCellRendererText GtkWxCellRendererText;
+typedef struct _GtkWxCellRendererTextClass GtkWxCellRendererTextClass;
+
+struct _GtkWxCellRendererText
+{
+ GtkCellRendererText parent;
+
+ wxDataViewRenderer *wx_renderer;
+};
+
+struct _GtkWxCellRendererTextClass
+{
+ GtkCellRendererTextClass cell_parent_class;
+};
+
+
+static GtkWxCellRendererText *gtk_wx_cell_renderer_text_new (void);
+static void gtk_wx_cell_renderer_text_init (
+ GtkWxCellRendererText *cell );
+static void gtk_wx_cell_renderer_text_class_init(
+ GtkWxCellRendererTextClass *klass );
+static void gtk_wx_cell_renderer_text_finalize (
+ GObject *object );
+static GtkCellEditable *gtk_wx_cell_renderer_text_start_editing(
+ GtkCellRenderer *cell,
+ GdkEvent *event,
+ GtkWidget *widget,
+ const gchar *path,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GtkCellRendererState flags );
+
+
+static GObjectClass *text_cell_parent_class = NULL;
+
+} // extern "C"
+
+GType
+gtk_wx_cell_renderer_text_get_type (void)
+{
+ static GType cell_wx_type = 0;
+
+ if (!cell_wx_type)
+ {
+ const GTypeInfo cell_wx_info =
+ {
+ sizeof (GtkWxCellRendererTextClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) gtk_wx_cell_renderer_text_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (GtkWxCellRendererText),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) gtk_wx_cell_renderer_text_init,
+ };
+
+ cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER_TEXT,
+ "GtkWxCellRendererText", &cell_wx_info, (GTypeFlags)0 );
+ }
+
+ return cell_wx_type;
+}
+
+static void
+gtk_wx_cell_renderer_text_init (GtkWxCellRendererText *cell)
+{
+ cell->wx_renderer = NULL;
+}
+
+static void
+gtk_wx_cell_renderer_text_class_init (GtkWxCellRendererTextClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
+
+ text_cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
+
+ object_class->finalize = gtk_wx_cell_renderer_text_finalize;
+
+ cell_class->start_editing = gtk_wx_cell_renderer_text_start_editing;
+}
+
+static void
+gtk_wx_cell_renderer_text_finalize (GObject *object)
+{
+ /* must chain up */
+ (* G_OBJECT_CLASS (text_cell_parent_class)->finalize) (object);
+}
+
+GtkWxCellRendererText*
+gtk_wx_cell_renderer_text_new (void)
+{
+ return (GtkWxCellRendererText*) g_object_new (GTK_TYPE_WX_CELL_RENDERER_TEXT, NULL);
+}
+
+static GtkCellEditable *gtk_wx_cell_renderer_text_start_editing(
+ GtkCellRenderer *gtk_renderer,
+ GdkEvent *gdk_event,
+ GtkWidget *widget,
+ const gchar *path,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GtkCellRendererState flags )
+{
+ GtkWxCellRendererText *wxgtk_renderer = (GtkWxCellRendererText *) gtk_renderer;
+ wxDataViewRenderer *wx_renderer = wxgtk_renderer->wx_renderer;
+
+ GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
+ GtkTreeIter iter;
+ wx_renderer->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
+ wxDataViewItem item( (void*) iter.user_data );;
+ gtk_tree_path_free( treepath );
+
+ wxDataViewColumn *column = wx_renderer->GetOwner();
+ wxDataViewCtrl *dv = column->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, dv->GetId() );
+ event.SetDataViewColumn( column );
+ event.SetModel( dv->GetModel() );
+ event.SetColumn( wx_renderer->GetOwner()->GetModelColumn() );
+ event.SetItem( item );
+ dv->HandleWindowEvent( event );
+
+ if (event.IsAllowed())
+ return GTK_CELL_RENDERER_CLASS(text_cell_parent_class)->
+ start_editing( gtk_renderer, gdk_event, widget, path, background_area, cell_area, flags );
+ else
+ return NULL;
+}
+
+//-----------------------------------------------------------------------------
+// define new GTK+ class GtkWxCellRenderer
//-----------------------------------------------------------------------------
extern "C" {
return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL);
}
-
-
static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
GtkCellRenderer *renderer,
GdkEvent *WXUNUSED(event),
{
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,
&rect.x,
// rect.width -= renderer->xpad * 2;
// rect.height -= renderer->ypad * 2;
-// wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
- wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height );
+// wxRect renderrect(wxRectFromGDKRect(&rect));
+ wxRect renderrect(wxRectFromGDKRect(cell_area));
GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
GtkTreeIter iter;
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;
+ cell->GTKStashRenderParams(window, widget,
+ background_area, expose_area, flags);
- GdkRectangle rect;
- gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
- &rect.x,
- &rect.y,
- &rect.width,
- &rect.height);
+ wxRect rect(wxRectFromGDKRect(cell_area));
+ rect = rect.Deflate(renderer->xpad, renderer->ypad);
- rect.x += cell_area->x;
- rect.y += cell_area->y;
- rect.width -= renderer->xpad * 2;
- rect.height -= renderer->ypad * 2;
+ wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
+ wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl();
- GdkRectangle dummy;
- if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
+ // Reinitialize wxWindowDC's GDK window if drawing occurs into a different
+ // window such as a DnD drop window.
+ if (window != impl->m_gdkwindow)
{
- wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
- wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
- wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl();
- if (impl->m_gdkwindow == NULL)
- {
- impl->m_gdkwindow = window;
- impl->SetUpDC();
- }
-
- int state = 0;
- if (flags & GTK_CELL_RENDERER_SELECTED)
- state |= wxDATAVIEW_CELL_SELECTED;
- if (flags & GTK_CELL_RENDERER_PRELIT)
- state |= wxDATAVIEW_CELL_PRELIT;
- if (flags & GTK_CELL_RENDERER_INSENSITIVE)
- state |= wxDATAVIEW_CELL_INSENSITIVE;
- if (flags & GTK_CELL_RENDERER_INSENSITIVE)
- state |= wxDATAVIEW_CELL_INSENSITIVE;
- if (flags & GTK_CELL_RENDERER_FOCUSED)
- state |= wxDATAVIEW_CELL_FOCUSED;
- cell->Render( renderrect, dc, state );
+ impl->Destroy();
+ impl->m_gdkwindow = window;
+ impl->SetUpDC();
}
+
+ int state = 0;
+ if (flags & GTK_CELL_RENDERER_SELECTED)
+ state |= wxDATAVIEW_CELL_SELECTED;
+ if (flags & GTK_CELL_RENDERER_PRELIT)
+ state |= wxDATAVIEW_CELL_PRELIT;
+ if (flags & GTK_CELL_RENDERER_INSENSITIVE)
+ state |= wxDATAVIEW_CELL_INSENSITIVE;
+ if (flags & GTK_CELL_RENDERER_INSENSITIVE)
+ state |= wxDATAVIEW_CELL_INSENSITIVE;
+ if (flags & GTK_CELL_RENDERER_FOCUSED)
+ state |= wxDATAVIEW_CELL_FOCUSED;
+ cell->WXCallRender( rect, dc, state );
}
static gboolean
rect.width -= renderer->xpad * 2;
rect.height -= renderer->ypad * 2;
- wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
+ wxRect renderrect(wxRectFromGDKRect(&rect));
wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
if (cell->Activate( renderrect, model, item, model_col ))
ret = true;
}
- if (button_event->button == 3)
- {
- if (cell->RightClick( pt, renderrect, model, item, model_col ))
- ret = true;
- }
-
wxrenderer->last_click = button_event->time;
return ret;
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::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
{
+#if 0
+ // using _get_path for a deleted item cannot be
+ // a good idea
GtkTreeIter iter;
iter.stamp = m_wxgtk_model->stamp;
iter.user_data = (gpointer) item.GetID();
-
GtkTreePath *path = wxgtk_tree_model_get_path(
GTK_TREE_MODEL(m_wxgtk_model), &iter );
+#else
+ // so get the path from the parent
+ GtkTreeIter iter;
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) parent.GetID();
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
+ // and add the final index ourselves
+ int index = m_owner->GtkGetInternal()->GetIndexOf( parent, item );
+ gtk_tree_path_append_index( path, index );
+#endif
+
gtk_tree_model_row_deleted(
GTK_TREE_MODEL(m_wxgtk_model), path );
gtk_tree_path_free (path);
bool wxGtkDataViewModelNotifier::Cleared()
{
- // TODO: delete everything
-
m_owner->GtkGetInternal()->Cleared();
- return false;
+ return true;
}
// ---------------------------------------------------------
wxgtk_renderer_editing_started( GtkCellRenderer *WXUNUSED(cell), GtkCellEditable *editable,
gchar *path, wxDataViewRenderer *wxrenderer )
{
+ if (!editable)
+ return;
+
wxDataViewColumn *column = wxrenderer->GetOwner();
wxDataViewCtrl *dv = column->GetOwner();
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, dv->GetId() );
{
m_renderer = NULL;
+ // we haven't changed them yet
+ m_usingDefaultAttrs = true;
+
// NOTE: SetMode() and SetAlignment() needs to be called in the renderer's ctor,
// after the m_renderer pointer has been initialized
}
+void wxDataViewRenderer::GtkPackIntoColumn(GtkTreeViewColumn *column)
+{
+ gtk_tree_view_column_pack_end( column, m_renderer, TRUE /* expand */);
+}
+
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);
+ G_CALLBACK (wxgtk_renderer_editing_started),
+ this);
}
}
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
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 );
}
+void wxDataViewRenderer::SetAlignment( int align )
+{
+ m_alignment = align;
+ GtkUpdateAlignment();
+}
+
int wxDataViewRenderer::GetAlignment() const
{
- int ret = 0;
- GValue gvalue;
+ return m_alignment;
+}
- // horizontal alignment:
+void wxDataViewRenderer::EnableEllipsize(wxEllipsizeMode mode)
+{
+ if ( gtk_check_version(2, 6, 0) != NULL )
+ return;
- 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;
+ GtkCellRendererText * const rend = GtkGetTextRenderer();
+ if ( !rend )
+ return;
+
+ // we use the same values in wxEllipsizeMode as PangoEllipsizeMode so we
+ // can just cast between them
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, PANGO_TYPE_ELLIPSIZE_MODE );
+ g_value_set_enum( &gvalue, static_cast<PangoEllipsizeMode>(mode) );
+ g_object_set_property( G_OBJECT(rend), "ellipsize", &gvalue );
g_value_unset( &gvalue );
+}
+wxEllipsizeMode wxDataViewRenderer::GetEllipsizeMode() const
+{
+ if ( gtk_check_version(2, 6, 0) != NULL )
+ return wxELLIPSIZE_NONE;
- // vertical alignment:
+ GtkCellRendererText * const rend = GtkGetTextRenderer();
+ if ( !rend )
+ return wxELLIPSIZE_NONE;
- 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;
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, PANGO_TYPE_ELLIPSIZE_MODE );
+ g_object_get_property( G_OBJECT(rend), "ellipsize", &gvalue );
+ wxEllipsizeMode
+ mode = static_cast<wxEllipsizeMode>(g_value_get_enum( &gvalue ));
g_value_unset( &gvalue );
- return ret;
+ return mode;
}
+void
+wxDataViewRenderer::GtkOnTextEdited(const gchar *itempath, const wxString& str)
+{
+ wxVariant value(str);
+ if (!Validate( value ))
+ return;
-
-// ---------------------------------------------------------
+ GtkTreePath *path = gtk_tree_path_new_from_string( itempath );
+ GtkTreeIter iter;
+ GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
+ wxDataViewItem item( (void*) iter.user_data );;
+ gtk_tree_path_free( path );
+
+ GtkOnCellChanged(value, item, GetOwner()->GetModelColumn());
+}
+
+void
+wxDataViewRenderer::GtkOnCellChanged(const wxVariant& value,
+ const wxDataViewItem& item,
+ unsigned col)
+{
+ wxDataViewModel *model = GetOwner()->GetOwner()->GetModel();
+ model->ChangeValue( value, item, col );
+}
+
+// ---------------------------------------------------------
// wxDataViewTextRenderer
// ---------------------------------------------------------
-extern "C" {
-static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
- gchar *arg1, gchar *arg2, gpointer user_data );
-}
+extern "C"
+{
static void wxGtkTextRendererEditedCallback( GtkCellRendererText *WXUNUSED(renderer),
gchar *arg1, gchar *arg2, gpointer user_data )
{
- wxDataViewTextRenderer *cell = (wxDataViewTextRenderer*) user_data;
+ wxDataViewRenderer *cell = (wxDataViewRenderer*) user_data;
- wxString tmp = wxGTK_CONV_BACK_FONT(arg2, cell->GetOwner()->GetOwner()->GetFont());
- wxVariant value = tmp;
- if (!cell->Validate( value ))
- return;
+ cell->GtkOnTextEdited(arg1, wxGTK_CONV_BACK_FONT(
+ arg2, cell->GetOwner()->GetOwner()->GetFont()));
+}
- wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
+}
- GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
- GtkTreeIter iter;
- cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
- wxDataViewItem item( (void*) iter.user_data );;
- gtk_tree_path_free( path );
+namespace
+{
+
+// helper function used by wxDataViewTextRenderer and
+// wxDataViewCustomRenderer::RenderText(): it applies the attributes to the
+// given text renderer and returns true if anything was done
+bool GtkApplyAttr(GtkCellRendererText *renderer, const wxDataViewItemAttr& attr)
+{
+ bool usingDefaultAttrs = true;
+ if (attr.HasColour())
+ {
+ const GdkColor * const gcol = attr.GetColour().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 );
+
+ usingDefaultAttrs = false;
+ }
+ else
+ {
+ 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 (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 );
+
+ usingDefaultAttrs = false;
+ }
+ else
+ {
+ 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 );
+ }
- unsigned int model_col = cell->GetOwner()->GetModelColumn();
- model->SetValue( value, item, model_col );
- model->ValueChanged( item, model_col );
+ 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 );
+
+ usingDefaultAttrs = false;
+ }
+ else
+ {
+ 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 0
+ if (attr.HasBackgroundColour())
+ {
+ wxColour colour = attr.GetBackgroundColour();
+ 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), "cell-background_gdk", &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), "cell-background-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+#endif
+
+ return !usingDefaultAttrs;
}
+} // anonymous namespace
+
IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode,
int align ) :
wxDataViewRenderer( varianttype, mode, align )
{
- m_renderer = (GtkCellRenderer*) gtk_cell_renderer_text_new();
+ GtkWxCellRendererText *text_renderer = gtk_wx_cell_renderer_text_new();
+ text_renderer->wx_renderer = this;
+ m_renderer = (GtkCellRenderer*) text_renderer;
if (mode & wxDATAVIEW_CELL_EDITABLE)
{
SetAlignment(align);
}
-bool wxDataViewTextRenderer::SetValue( const wxVariant &value )
+bool wxDataViewTextRenderer::SetTextValue(const wxString& str)
{
- wxString tmp = value;
-
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
- g_value_set_string( &gvalue, wxGTK_CONV( tmp ) );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( str, GetOwner()->GetOwner()->GetFont() ) );
g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
g_value_unset( &gvalue );
return true;
}
-bool wxDataViewTextRenderer::GetValue( wxVariant &value ) const
+bool wxDataViewTextRenderer::GetTextValue(wxString& str) const
{
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( g_value_get_string( &gvalue ) );
+ str = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), const_cast<wxDataViewTextRenderer*>(this)->GetOwner()->GetOwner()->GetFont() );
g_value_unset( &gvalue );
- value = tmp;
-
return true;
}
g_value_unset( &gvalue );
}
-// ---------------------------------------------------------
-// wxDataViewTextRendererAttr
-// ---------------------------------------------------------
-
-IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer)
+bool wxDataViewTextRenderer::GtkSetAttr(const wxDataViewItemAttr& attr)
+{
+ return GtkApplyAttr(GtkGetTextRenderer(), attr);
+}
-wxDataViewTextRendererAttr::wxDataViewTextRendererAttr( const wxString &varianttype,
- wxDataViewCellMode mode, int align ) :
- wxDataViewTextRenderer( varianttype, mode, align )
+GtkCellRendererText *wxDataViewTextRenderer::GtkGetTextRenderer() const
{
+ return GTK_CELL_RENDERER_TEXT(m_renderer);
}
// ---------------------------------------------------------
// wxDataViewBitmapRenderer
// ---------------------------------------------------------
+namespace
+{
+
+// set "pixbuf" property on the given renderer
+void SetPixbufProp(GtkCellRenderer *renderer, GdkPixbuf *pixbuf)
+{
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_OBJECT );
+ g_value_set_object( &gvalue, pixbuf );
+ g_object_set_property( G_OBJECT(renderer), "pixbuf", &gvalue );
+ g_value_unset( &gvalue );
+}
+
+} // anonymous namespace
+
IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer)
wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode,
int align ) :
wxDataViewRenderer( varianttype, mode, align )
{
- m_renderer = (GtkCellRenderer*) gtk_cell_renderer_pixbuf_new();
+ m_renderer = gtk_cell_renderer_pixbuf_new();
SetMode(mode);
SetAlignment(align);
wxBitmap bitmap;
bitmap << value;
- // This may create a Pixbuf representation in the
- // wxBitmap object (and it will stay there)
- GdkPixbuf *pixbuf = bitmap.GetPixbuf();
-
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_OBJECT );
- g_value_set_object( &gvalue, pixbuf );
- g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
- g_value_unset( &gvalue );
-
- return true;
+ // GetPixbuf() may create a Pixbuf representation in the wxBitmap
+ // object (and it will stay there and remain owned by wxBitmap)
+ SetPixbufProp(m_renderer, bitmap.GetPixbuf());
}
-
- if (value.GetType() == wxT("wxIcon"))
+ else if (value.GetType() == wxT("wxIcon"))
{
- wxIcon bitmap;
- bitmap << value;
-
- // This may create a Pixbuf representation in the
- // wxBitmap object (and it will stay there)
- GdkPixbuf *pixbuf = bitmap.GetPixbuf();
+ wxIcon icon;
+ icon << value;
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_OBJECT );
- g_value_set_object( &gvalue, pixbuf );
- g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
- g_value_unset( &gvalue );
-
- return true;
+ SetPixbufProp(m_renderer, icon.GetPixbuf());
+ }
+ else
+ {
+ return false;
}
- return false;
+ return true;
}
bool wxDataViewBitmapRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
unsigned int model_col = cell->GetOwner()->GetModelColumn();
- model->SetValue( value, item, model_col );
- model->ValueChanged( item, model_col );
+ model->ChangeValue( value, item, model_col );
}
IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
GtkWidget *widget = window->m_treeview;
// Set later
m_gdkwindow = NULL;
-
+
m_window = window;
- m_context = window->GtkGetPangoDefaultContext();
+ m_context = window->GTKGetPangoDefaultContext();
m_layout = pango_layout_new( m_context );
m_fontdesc = pango_font_description_copy( widget->style->font_desc );
public:
wxDataViewCtrlDC( wxDataViewCtrl *window ) :
wxWindowDC( new wxDataViewCtrlDCImpl( this, window ) )
- { }
+ { }
};
-
+
// ---------------------------------------------------------
// wxDataViewCustomRenderer
IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype,
- wxDataViewCellMode mode, int align,
- bool no_init ) :
- wxDataViewRenderer( varianttype, mode, align )
+ wxDataViewCellMode mode,
+ int align,
+ bool no_init )
+ : wxDataViewCustomRendererBase( varianttype, mode, align )
{
m_dc = NULL;
m_text_renderer = NULL;
Init(mode, align);
}
-void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state )
+GtkCellRendererText *wxDataViewCustomRenderer::GtkGetTextRenderer() const
{
-#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();
+ if ( !m_text_renderer )
+ {
+ // we create it on demand so need to do it even from a const function
+ const_cast<wxDataViewCustomRenderer *>(this)->
+ m_text_renderer = GTK_CELL_RENDERER_TEXT(gtk_cell_renderer_text_new());
+ }
+
+ return m_text_renderer;
+}
+
+void wxDataViewCustomRenderer::RenderText( const wxString &text,
+ int xoffset,
+ wxRect cell,
+ wxDC *WXUNUSED(dc),
+ int WXUNUSED(state) )
+{
+
+ GtkCellRendererText * const textRenderer = GtkGetTextRenderer();
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
- g_value_set_string( &gvalue, wxGTK_CONV( text ) );
- g_object_set_property( G_OBJECT(m_text_renderer), "text", &gvalue );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( text, GetOwner()->GetOwner()->GetFont() ) );
+ g_object_set_property( G_OBJECT(textRenderer), "text", &gvalue );
g_value_unset( &gvalue );
- ((GdkRectangle*) cell_area)->x += xoffset;
- ((GdkRectangle*) cell_area)->width -= xoffset;
+ GtkApplyAttr(textRenderer, GetAttr());
- gtk_cell_renderer_render( m_text_renderer,
- window,
- widget,
- (GdkRectangle*) background_area,
- (GdkRectangle*) cell_area,
- (GdkRectangle*) expose_area,
- (GtkCellRendererState) flags );
+ GdkRectangle cell_area;
+ wxRectToGDKRect(cell, cell_area);
+ cell_area.x += xoffset;
+ cell_area.width -= xoffset;
- ((GdkRectangle*) cell_area)->x -= xoffset;
- ((GdkRectangle*) cell_area)->width += xoffset;
-#endif
+ gtk_cell_renderer_render( GTK_CELL_RENDERER(textRenderer),
+ m_renderParams.window,
+ m_renderParams.widget,
+ m_renderParams.background_area,
+ &cell_area,
+ m_renderParams.expose_area,
+ (GtkCellRendererState) m_renderParams.flags );
}
bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align)
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
- g_value_set_string( &gvalue, wxGTK_CONV(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 wxSize(40,12);
}
+// -------------------------------------
+// wxDataViewChoiceRenderer
+// -------------------------------------
+
+wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString &choices,
+ wxDataViewCellMode mode, int alignment ) :
+ wxDataViewCustomRenderer( "string", mode, alignment, true )
+{
+ m_choices = choices;
+
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ m_renderer = (GtkCellRenderer*) gtk_cell_renderer_combo_new();
+
+ GtkListStore *store = gtk_list_store_new( 1, G_TYPE_STRING );
+ for (size_t n = 0; n < m_choices.GetCount(); n++)
+ {
+ gtk_list_store_insert_with_values(
+ store, NULL, n, 0,
+ static_cast<const char *>(m_choices[n].utf8_str()), -1 );
+ }
+
+ g_object_set (m_renderer,
+ "model", store,
+ "text-column", 0,
+ "has-entry", FALSE,
+ NULL);
+
+ bool editable = (mode & wxDATAVIEW_CELL_EDITABLE);
+ g_object_set (m_renderer, "editable", editable, NULL);
+
+ SetAlignment(alignment);
+
+ g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
+
+ GtkInitHandlers();
+ }
+ else
+#endif
+ {
+ // Use custom cell code
+ wxDataViewCustomRenderer::Init(mode, alignment);
+ }
+}
+
+bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
+{
+ RenderText( m_data, 0, rect, dc, state );
+ return true;
+}
+
+wxSize wxDataViewChoiceRenderer::GetSize() const
+{
+ return wxSize(70,20);
+}
+
+bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
+{
+
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_STRING );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( value.GetString(), GetOwner()->GetOwner()->GetFont() ) );
+ g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
+ g_value_unset( &gvalue );
+ }
+ else
+#endif
+ m_data = value.GetString();
+
+ return true;
+}
+
+bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const
+{
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_STRING );
+ g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
+ wxString temp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ),
+ const_cast<wxDataViewChoiceRenderer*>(this)->GetOwner()->GetOwner()->GetFont() );
+ g_value_unset( &gvalue );
+ value = temp;
+
+ //wxPrintf( "temp %s\n", temp );
+ // TODO: remove this code
+ }
+ else
+#endif
+ value = m_data;
+
+ return true;
+}
+
+void wxDataViewChoiceRenderer::SetAlignment( int align )
+{
+ wxDataViewCustomRenderer::SetAlignment(align);
+
+ if (gtk_check_version(2,10,0))
+ return;
+
+ // horizontal alignment:
+ PangoAlignment pangoAlign = PANGO_ALIGN_LEFT;
+ if (align & wxALIGN_RIGHT)
+ pangoAlign = PANGO_ALIGN_RIGHT;
+ else if (align & wxALIGN_CENTER_HORIZONTAL)
+ pangoAlign = PANGO_ALIGN_CENTER;
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
+ g_value_set_enum( &gvalue, pangoAlign );
+ g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue );
+ g_value_unset( &gvalue );
+}
+
// ---------------------------------------------------------
// wxDataViewDateRenderer
// ---------------------------------------------------------
void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
{
- wxDateTime date = event.GetDate();
- wxVariant value = date;
- m_model->SetValue( value, m_item, m_col );
- m_model->ValueChanged( m_item, m_col );
+ m_model->ChangeValue( event.GetDate(), m_item, m_col );
DismissAndNotify();
}
return true;
}
-bool wxDataViewDateRenderer::GetValue( wxVariant &value ) const
+bool wxDataViewDateRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
{
return false;
}
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;
IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer)
-wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
- const wxString &varianttype, wxDataViewCellMode mode, int align ) :
- wxDataViewCustomRenderer( varianttype, mode, align )
+wxDataViewIconTextRenderer::wxDataViewIconTextRenderer
+ (
+ const wxString &varianttype,
+ wxDataViewCellMode mode,
+ int align
+ )
+ : wxDataViewTextRenderer(varianttype, mode, align)
{
- SetMode(mode);
- SetAlignment(align);
+ m_rendererIcon = gtk_cell_renderer_pixbuf_new();
}
wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer()
{
}
-bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
+void wxDataViewIconTextRenderer::GtkPackIntoColumn(GtkTreeViewColumn *column)
{
- m_value << value;
- return true;
-}
+ // add the icon renderer first
+ gtk_tree_view_column_pack_start(column, m_rendererIcon, FALSE /* !expand */);
-bool wxDataViewIconTextRenderer::GetValue( wxVariant &value ) const
-{
- return false;
+ // add the text renderer too
+ wxDataViewRenderer::GtkPackIntoColumn(column);
}
-bool wxDataViewIconTextRenderer::Render( wxRect cell, wxDC *dc, int state )
+bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
{
- 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;
- }
+ m_value << value;
- RenderText( m_value.GetText(), offset, cell, dc, state );
+ SetTextValue(m_value.GetText());
+ SetPixbufProp(m_rendererIcon, m_value.GetIcon().GetPixbuf());
return true;
}
-wxSize wxDataViewIconTextRenderer::GetSize() const
+bool wxDataViewIconTextRenderer::GetValue(wxVariant& value) 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;
-}
+ wxString str;
+ if ( !GetTextValue(str) )
+ return false;
-wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
-{
- return NULL;
+ // user doesn't have any way to edit the icon so leave it unchanged
+ value << wxDataViewIconText(str, m_value.GetIcon());
+
+ return true;
}
-bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
+void
+wxDataViewIconTextRenderer::GtkOnCellChanged(const wxVariant& value,
+ const wxDataViewItem& item,
+ unsigned col)
{
- return false;
+ // we receive just the text part of our value as it's the only one which
+ // can be edited, but we need the full wxDataViewIconText value for the
+ // model
+ wxVariant valueIconText;
+ valueIconText << wxDataViewIconText(value.GetString(), m_value.GetIcon());
+ wxDataViewTextRenderer::GtkOnCellChanged(valueIconText, item, col);
}
// ---------------------------------------------------------
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 );
return FALSE;
}
-extern "C" {
-static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
- GtkCellRenderer *cell,
- GtkTreeModel *model,
- GtkTreeIter *iter,
- gpointer data );
-}
-
+extern "C"
+{
-static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
+static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column),
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
wxDataViewModel *wx_model = tree_model->internal->GetDataViewModel();
- if (!wx_model->IsIndexListModel())
- {
-
- if (wx_model->IsContainer( item ))
+ if (!wx_model->IsVirtualListModel())
{
- if (wx_model->HasContainerColumns( item ) || (cell->GetOwner()->GetModelColumn() == 0))
+ gboolean visible;
+ if (wx_model->IsContainer( item ))
{
- 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 );
+ visible = wx_model->HasContainerColumns( item ) ||
+ (cell->GetOwner()->GetModelColumn() == 0);
}
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;
+ visible = true;
}
- }
- else
- {
+
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, TRUE );
+ g_value_set_boolean( &gvalue, visible );
g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
g_value_unset( &gvalue );
- }
+ if ( !visible )
+ return;
}
wxVariant value;
wx_model->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
if (value.GetType() != cell->GetVariantType())
+ {
wxLogError( wxT("Wrong type, required: %s but: %s"),
value.GetType().c_str(),
cell->GetVariantType().c_str() );
+ }
cell->SetValue( value );
- 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 );
- }
- }
+ // deal with attributes: if the renderer doesn't support them at all, we
+ // don't even need to query the model for them
+ if ( !cell->GtkSupportsAttrs() )
+ return;
-#if 0
- if (attr.HasBackgroundColour())
+ // it can support attributes so check if this item has any
+ wxDataViewItemAttr attr;
+ if ( wx_model->GetAttr( item, cell->GetOwner()->GetModelColumn(), attr )
+ || !cell->GtkIsUsingDefaultAttrs() )
{
- wxColour colour = attr.GetBackgroundColour();
- 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), "cell-background_gdk", &gvalue );
- g_value_unset( &gvalue );
+ bool usingDefaultAttrs = !cell->GtkSetAttr(attr);
+ cell->GtkSetUsingDefaultAttrs(usingDefaultAttrs);
}
- else
- {
- GValue gvalue = { 0, };
- g_value_init( &gvalue, G_TYPE_BOOLEAN );
- g_value_set_boolean( &gvalue, FALSE );
- g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
- g_value_unset( &gvalue );
- }
-#endif
-
+ // else: no custom attributes specified and we're already using the default
+ // ones -- nothing to do
}
-IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
+} // extern "C"
#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 ) :
- wxDataViewColumnBase( title, cell, model_column, width, align, flags )
+ wxAlignment align, int flags )
+ : wxDataViewColumnBase( cell, model_column )
{
Init( align, flags, width );
- gtk_tree_view_column_set_clickable( GTK_TREE_VIEW_COLUMN(m_column), TRUE );
SetTitle( title );
}
wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell,
unsigned int model_column, int width,
- wxAlignment align, int flags ) :
- wxDataViewColumnBase( bitmap, cell, model_column, width, align, flags )
+ wxAlignment align, int flags )
+ : wxDataViewColumnBase( bitmap, cell, model_column )
{
Init( align, flags, width );
{
m_isConnected = false;
- GtkCellRenderer *renderer = (GtkCellRenderer *) GetRenderer()->GetGtkHandle();
GtkTreeViewColumn *column = gtk_tree_view_column_new();
m_column = (GtkWidget*) column;
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
+ SetWidth( width );
- // 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 );
+ // 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 );
+ wxDataViewRenderer * const colRenderer = GetRenderer();
+ GtkCellRenderer * const cellRenderer = colRenderer->GetGtkHandle();
- gtk_tree_view_column_set_cell_data_func( column, renderer,
- wxGtkTreeCellDataFunc, (gpointer) GetRenderer(), NULL );
-}
+ colRenderer->GtkPackIntoColumn(column);
-wxDataViewColumn::~wxDataViewColumn()
-{
+ gtk_tree_view_column_set_cell_data_func( column, cellRenderer,
+ wxGtkTreeCellDataFunc, (gpointer) colRenderer, NULL );
}
void wxDataViewColumn::OnInternalIdle()
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;
+ GdkBitmap *mask = NULL;
if (bitmap.GetMask())
mask = bitmap.GetMask()->GetBitmap();
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
{
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
- if (sortable)
+ if ( sortable )
{
gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() );
}
{
gtk_tree_view_column_set_sort_column_id( column, -1 );
gtk_tree_view_column_set_sort_indicator( column, FALSE );
+ gtk_tree_view_column_set_clickable( column, FALSE );
}
}
bool wxDataViewColumn::IsSortable() const
{
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
- return (gtk_tree_view_column_get_sort_column_id( column ) != -1);
+ return gtk_tree_view_column_get_clickable( column );
+}
+
+void wxDataViewColumn::SetAsSortKey( bool WXUNUSED(sort) )
+{
+ // it might not make sense to have this function in wxHeaderColumn at
+ // all in fact, changing of the sort order should only be done using the
+ // associated control API
+ wxFAIL_MSG( "not implemented" );
+}
+
+bool wxDataViewColumn::IsSortKey() const
+{
+ GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
+ return gtk_tree_view_column_get_sort_indicator( column );
}
bool wxDataViewColumn::IsResizeable() 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) );
+}
+
+//-----------------------------------------------------------------------------
+// wxGtkTreeModelNode
+//-----------------------------------------------------------------------------
+
+#if 0
+class wxGtkTreeModelChildWithPos
+{
+public:
+ unsigned int pos;
+ void *id;
+};
+
+static
+int wxGtkTreeModelChildWithPosCmp( const void* data1, const void* data2, const void* user_data )
+{
+ const wxGtkTreeModelChildWithPos* child1 = (const wxGtkTreeModelChildWithPos*) data1;
+ const wxGtkTreeModelChildWithPos* child2 = (const wxGtkTreeModelChildWithPos*) data2;
+ const wxDataViewCtrlInternal *internal = (const wxDataViewCtrlInternal *) user_data;
+ int ret = internal->GetDataViewModel()->Compare( child1->id, child2->id,
+ internal->GetSortColumn(), (internal->GetSortOrder() == GTK_SORT_DESCENDING) );
+
+ return ret;
+}
+#else
+static
+int LINKAGEMODE wxGtkTreeModelChildPtrCmp( void*** data1, void*** data2 )
+{
+ return gs_internal->GetDataViewModel()->Compare( **data1, **data2,
+ gs_internal->GetSortColumn(), (gs_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
}
-
-//-----------------------------------------------------------------------------
-// wxGtkTreeModelNode
-//-----------------------------------------------------------------------------
+WX_DEFINE_ARRAY_PTR( void**, wxGtkTreeModelChildrenPtr );
+#endif
void wxGtkTreeModelNode::Resort()
{
return;
}
+ gint *new_order = new gint[child_count];
+
+#if 1
+ // m_children has the original *void
+ // ptrs points to these
+ wxGtkTreeModelChildrenPtr ptrs;
+ size_t i;
+ for (i = 0; i < child_count; i++)
+ ptrs.Add( &(m_children[i]) );
+ // Sort the ptrs
+ gs_internal = m_internal;
+ ptrs.Sort( &wxGtkTreeModelChildPtrCmp );
+
wxGtkTreeModelChildren temp;
+ void** base_ptr = &(m_children[0]);
+ // Transfer positions to new_order array and
+ // IDs to temp
+ for (i = 0; i < child_count; i++)
+ {
+ new_order[i] = ptrs[i] - base_ptr;
+ temp.Add( *ptrs[i] );
+ }
+
+ // Transfer IDs back to m_children
+ m_children.Clear();
WX_APPEND_ARRAY( temp, m_children );
+#endif
+#if 0
+ // Too slow
- g_internal = m_internal;
- m_children.Sort( &wxGtkTreeModelChildCmp );
+ // Build up array with IDs and original positions
+ wxGtkTreeModelChildWithPos* temp = new wxGtkTreeModelChildWithPos[child_count];
+ size_t i;
+ for (i = 0; i < child_count; i++)
+ {
+ temp[i].pos = i;
+ temp[i].id = m_children[i];
+ }
+ // Sort array keeping original positions
+ wxQsort( temp, child_count, sizeof(wxGtkTreeModelChildWithPos),
+ &wxGtkTreeModelChildWithPosCmp, m_internal );
+ // Transfer positions to new_order array and
+ // IDs to m_children
+ m_children.Clear();
+ for (i = 0; i < child_count; i++)
+ {
+ new_order[i] = temp[i].pos;
+ m_children.Add( temp[i].id );
+ }
+ // Delete array
+ delete [] temp;
+#endif
- gint *new_order = new gint[child_count];
+#if 0
+ // Too slow
+
+ wxGtkTreeModelChildren temp;
+ WX_APPEND_ARRAY( temp, m_children );
+
+ gs_internal = m_internal;
+ m_children.Sort( &wxGtkTreeModelChildCmp );
unsigned int pos;
for (pos = 0; pos < child_count; pos++)
int old_pos = temp.Index( id );
new_order[pos] = old_pos;
}
+#endif
GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() );
delete [] new_order;
+ unsigned int pos;
for (pos = 0; pos < node_count; pos++)
{
wxGtkTreeModelNode *node = m_nodes.Item( pos );
m_sort_column = -1;
m_dataview_sort_column = NULL;
- if (!m_wx_model->IsIndexListModel())
+ m_dragDataObject = NULL;
+ m_dropDataObject = NULL;
+
+ if (!m_wx_model->IsVirtualListModel())
InitTree();
}
wxDataViewCtrlInternal::~wxDataViewCtrlInternal()
{
g_object_unref( m_gtk_model );
+
+ delete m_dragDataObject;
+ delete m_dropDataObject;
}
void wxDataViewCtrlInternal::InitTree()
}
}
+// GTK+ dnd iface
+
+bool wxDataViewCtrlInternal::EnableDragSource( const wxDataFormat &format )
+{
+ wxGtkString atom_str( gdk_atom_name( format ) );
+ m_dragSourceTargetEntryTarget = wxCharBuffer( atom_str );
+
+ m_dragSourceTargetEntry.target = m_dragSourceTargetEntryTarget.data();
+ m_dragSourceTargetEntry.flags = 0;
+ m_dragSourceTargetEntry.info = static_cast<guint>(-1);
+
+ gtk_tree_view_enable_model_drag_source( GTK_TREE_VIEW(m_owner->GtkGetTreeView() ),
+ GDK_BUTTON1_MASK, &m_dragSourceTargetEntry, 1, (GdkDragAction) GDK_ACTION_COPY );
+
+ return true;
+}
+
+bool wxDataViewCtrlInternal::EnableDropTarget( const wxDataFormat &format )
+{
+ wxGtkString atom_str( gdk_atom_name( format ) );
+ m_dropTargetTargetEntryTarget = wxCharBuffer( atom_str );
+
+ m_dropTargetTargetEntry.target = m_dropTargetTargetEntryTarget.data();
+ m_dropTargetTargetEntry.flags = 0;
+ m_dropTargetTargetEntry.info = static_cast<guint>(-1);
+
+ gtk_tree_view_enable_model_drag_dest( GTK_TREE_VIEW(m_owner->GtkGetTreeView() ),
+ &m_dropTargetTargetEntry, 1, (GdkDragAction) GDK_ACTION_COPY );
+
+ return true;
+}
+
+gboolean wxDataViewCtrlInternal::row_draggable( GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath *path )
+{
+ delete m_dragDataObject;
+
+ GtkTreeIter iter;
+ if (!get_iter( &iter, path )) return FALSE;
+ wxDataViewItem item( (void*) iter.user_data );
+
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetItem( item );
+ event.SetModel( m_wx_model );
+ if (!m_owner->HandleWindowEvent( event ))
+ return FALSE;
+
+ if (!event.IsAllowed())
+ return FALSE;
+
+ wxDataObject *obj = event.GetDataObject();
+ if (!obj)
+ return FALSE;
+
+ m_dragDataObject = obj;
+
+ return TRUE;
+}
+
+gboolean
+wxDataViewCtrlInternal::drag_data_delete(GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath *WXUNUSED(path))
+{
+ return FALSE;
+}
+
+gboolean wxDataViewCtrlInternal::drag_data_get( GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath *path, GtkSelectionData *selection_data )
+{
+ GtkTreeIter iter;
+ if (!get_iter( &iter, path )) return FALSE;
+ wxDataViewItem item( (void*) iter.user_data );
+
+ if (!m_dragDataObject->IsSupported( selection_data->target ))
+ return FALSE;
+
+ size_t size = m_dragDataObject->GetDataSize( selection_data->target );
+ if (size == 0)
+ return FALSE;
+
+ void *buf = malloc( size );
+
+ gboolean res = FALSE;
+ if (m_dragDataObject->GetDataHere( selection_data->target, buf ))
+ {
+ res = TRUE;
+
+ gtk_selection_data_set( selection_data, selection_data->target,
+ 8, (const guchar*) buf, size );
+ }
+
+ free( buf );
+
+ return res;
+}
+
+gboolean
+wxDataViewCtrlInternal::drag_data_received(GtkTreeDragDest *WXUNUSED(drag_dest),
+ GtkTreePath *path,
+ GtkSelectionData *selection_data)
+{
+ GtkTreeIter iter;
+ if (!get_iter( &iter, path )) return FALSE;
+ wxDataViewItem item( (void*) iter.user_data );
+
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_DROP, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetItem( item );
+ event.SetModel( m_wx_model );
+ event.SetDataFormat( selection_data->target );
+ event.SetDataSize( selection_data->length );
+ event.SetDataBuffer( selection_data->data );
+ if (!m_owner->HandleWindowEvent( event ))
+ return FALSE;
+
+ if (!event.IsAllowed())
+ return FALSE;
+
+ return TRUE;
+}
+
+gboolean
+wxDataViewCtrlInternal::row_drop_possible(GtkTreeDragDest *WXUNUSED(drag_dest),
+ GtkTreePath *path,
+ GtkSelectionData *selection_data)
+{
+ GtkTreeIter iter;
+ if (!get_iter( &iter, path )) return FALSE;
+ wxDataViewItem item( (void*) iter.user_data );
+
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetItem( item );
+ event.SetModel( m_wx_model );
+ event.SetDataFormat( selection_data->target );
+ if (!m_owner->HandleWindowEvent( event ))
+ return FALSE;
+
+ if (!event.IsAllowed())
+ return FALSE;
+
+ return TRUE;
+}
+
+// notifications from wxDataViewModel
+
+bool wxDataViewCtrlInternal::Cleared()
+{
+ GtkWidget* tree_widget = GetOwner()->GtkGetTreeView();
+ gtk_tree_view_set_model( GTK_TREE_VIEW(tree_widget), NULL );
+ gtk_tree_view_set_model( GTK_TREE_VIEW(tree_widget), GTK_TREE_MODEL(m_gtk_model) );
+
+ if (m_root)
+ {
+ delete m_root;
+ InitTree();
+ }
+
+ return true;
+}
+
void wxDataViewCtrlInternal::Resort()
{
- if (!m_wx_model->IsIndexListModel())
+ if (!m_wx_model->IsVirtualListModel())
m_root->Resort();
}
bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
{
- if (!m_wx_model->IsIndexListModel())
+ if (!m_wx_model->IsVirtualListModel())
{
wxGtkTreeModelNode *parent_node = FindNode( parent );
+ wxASSERT_MSG(parent_node,
+ "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
+
if (m_wx_model->IsContainer( item ))
parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) );
else
bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
{
- if (!m_wx_model->IsIndexListModel())
+ if (!m_wx_model->IsVirtualListModel())
{
wxGtkTreeModelNode *parent_node = FindNode( parent );
+ wxASSERT_MSG(parent_node,
+ "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
+
parent_node->DeleteChild( item.GetID() );
}
return true;
}
-bool wxDataViewCtrlInternal::Cleared()
-{
- return true;
-}
+// GTK+ model iface
GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
{
- if (m_wx_model->IsIndexListModel())
+ if (m_wx_model->IsVirtualListModel())
return GTK_TREE_MODEL_LIST_ONLY;
else
return GTK_TREE_MODEL_ITERS_PERSIST;
gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
{
- if (m_wx_model->IsIndexListModel())
+
+ if (m_wx_model->IsVirtualListModel())
{
- wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
+ wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
- if (i >= wx_model->GetLastIndex() + 1)
+ if (i >= wx_model->GetCount())
return FALSE;
iter->stamp = m_gtk_model->stamp;
- // user_data is just the index
- iter->user_data = (gpointer) i;
+ // user_data is just the index +1
+ iter->user_data = (gpointer) (i+1);
return TRUE;
}
GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
{
+ // When this is called from ItemDeleted(), the item is already
+ // deleted in the model.
+
GtkTreePath *retval = gtk_tree_path_new ();
- if (m_wx_model->IsIndexListModel())
+ if (m_wx_model->IsVirtualListModel())
{
- // user_data is just the index
- int i = (wxUIntPtr) iter->user_data;
+ // user_data is just the index +1
+ int i = ( (wxUIntPtr) iter->user_data ) -1;
gtk_tree_path_append_index (retval, i);
}
else
gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
{
- if (m_wx_model->IsIndexListModel())
+ if (m_wx_model->IsVirtualListModel())
{
- wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
+ wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
- int n = (wxUIntPtr) iter->user_data;
+ // user_data is just the index +1
+ int n = ( (wxUIntPtr) iter->user_data ) -1;
if (n == -1)
+ {
+ iter->user_data = NULL;
return FALSE;
+ }
- if (n >= (int) wx_model->GetLastIndex())
+ if (n >= (int) wx_model->GetCount()-1)
+ {
+ iter->user_data = NULL;
return FALSE;
+ }
- iter->user_data = (gpointer) ++n;
+ // user_data is just the index +1 (+2 because we need the next)
+ iter->user_data = (gpointer) (n+2);
}
else
{
wxGtkTreeModelNode *parent = FindParentNode( iter );
if( parent == NULL )
+ {
+ iter->user_data = NULL;
return FALSE;
+ }
int pos = parent->GetChildren().Index( iter->user_data );
if (pos == (int) parent->GetChildCount()-1)
+ {
+ iter->user_data = NULL;
return FALSE;
+ }
- iter->stamp = m_gtk_model->stamp;
iter->user_data = parent->GetChildren().Item( pos+1 );
}
gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
{
- if (m_wx_model->IsIndexListModel())
+ 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;
+ iter->user_data = (gpointer) 1;
return TRUE;
}
else
{
+ if (iter == NULL)
+ {
+ if (m_root->GetChildCount() == 0) return FALSE;
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = (gpointer) m_root->GetChildren().Item( 0 );
+ return TRUE;
+ }
+
wxDataViewItem item( (void*) parent->user_data );
if (!m_wx_model->IsContainer( item ))
return FALSE;
wxGtkTreeModelNode *parent_node = FindNode( parent );
+ wxASSERT_MSG(parent_node,
+ "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
+
BuildBranch( parent_node );
if (parent_node->GetChildCount() == 0)
gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
{
- if (m_wx_model->IsIndexListModel())
+ if (m_wx_model->IsVirtualListModel())
{
+ wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
+
+ if (iter == NULL)
+ return (wx_model->GetCount() > 0);
+
// this is a list, nodes have no children
return FALSE;
}
else
{
+ if (iter == NULL)
+ return (m_root->GetChildCount() > 0);
+
wxDataViewItem item( (void*) iter->user_data );
bool is_container = m_wx_model->IsContainer( item );
return FALSE;
wxGtkTreeModelNode *node = FindNode( iter );
+ wxASSERT_MSG(node,
+ "Did you forget a call to ItemAdded()? The iterator is unknown to the wxGtkTreeModel");
+
BuildBranch( node );
return (node->GetChildCount() > 0);
gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
{
- if (m_wx_model->IsIndexListModel())
+ if (m_wx_model->IsVirtualListModel())
{
- wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
+ wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
if (iter == NULL)
- return (gint) wx_model->GetLastIndex() + 1;
+ return (gint) wx_model->GetCount();
return 0;
}
else
{
+ if (iter == NULL)
+ return m_root->GetChildCount();
+
wxDataViewItem item( (void*) iter->user_data );
if (!m_wx_model->IsContainer( item ))
return 0;
wxGtkTreeModelNode *parent_node = FindNode( iter );
- BuildBranch( parent_node );
+ wxASSERT_MSG(parent_node,
+ "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
- // wxPrintf( "iter_n_children %d\n", parent_node->GetChildCount() );
+ BuildBranch( parent_node );
return parent_node->GetChildCount();
}
gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
{
- if (m_wx_model->IsIndexListModel())
+ if (m_wx_model->IsVirtualListModel())
{
- wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
+ wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
if (parent)
return FALSE;
if (n < 0)
return FALSE;
- if (n >= (gint) wx_model->GetLastIndex() + 1)
+ if (n >= (gint) wx_model->GetCount())
return FALSE;
iter->stamp = m_gtk_model->stamp;
- iter->user_data = (gpointer) n;
+ // user_data is just the index +1
+ iter->user_data = (gpointer) (n+1);
return TRUE;
}
return FALSE;
wxGtkTreeModelNode *parent_node = FindNode( parent );
- BuildBranch( parent_node );
+ wxASSERT_MSG(parent_node,
+ "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
- // wxPrintf( "iter_nth_child %d\n", n );
+ BuildBranch( parent_node );
iter->stamp = m_gtk_model->stamp;
iter->user_data = parent_node->GetChildren().Item( n );
gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
{
- if (m_wx_model->IsIndexListModel())
+ if (m_wx_model->IsVirtualListModel())
{
return FALSE;
}
}
}
+// item can be deleted already in the model
+int wxDataViewCtrlInternal::GetIndexOf( const wxDataViewItem &parent, const wxDataViewItem &item )
+{
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ wxGtkTreeModelChildren &children = parent_node->GetChildren();
+ size_t j;
+ for (j = 0; j < children.GetCount(); j++)
+ {
+ if (children[j] == item.GetID())
+ return j;
+ }
+ return -1;
+}
+
+
static wxGtkTreeModelNode*
wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
{
if( node && node->GetNodes().GetCount() != 0 )
{
int len = node->GetNodes().GetCount();
- wxGtkTreeModelNodes nodes = node->GetNodes();
+ wxGtkTreeModelNodes &nodes = node->GetNodes();
int j = 0;
for( ; j < len; j ++)
{
wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
+/*
if (!result)
{
wxLogDebug( "Not found %p", iter->user_data );
char *crash = NULL;
*crash = 0;
}
+ // TODO: remove this code
+*/
return result;
}
wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
+/*
if (!result)
{
wxLogDebug( "Not found %p", item.GetID() );
char *crash = NULL;
*crash = 0;
}
+ // TODO: remove this code
+*/
return result;
}
//-----------------------------------------------------------------------------
static void
-wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCtrl *dv )
+wxdataview_selection_changed_callback( GtkTreeSelection* WXUNUSED(selection), wxDataViewCtrl *dv )
{
if (!GTK_WIDGET_REALIZED(dv->m_widget))
return;
}
static void
-wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path,
- GtkTreeViewColumn *column, wxDataViewCtrl *dv )
+wxdataview_row_activated_callback( GtkTreeView* WXUNUSED(treeview), GtkTreePath *path,
+ GtkTreeViewColumn *WXUNUSED(column), wxDataViewCtrl *dv )
{
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
}
static gboolean
-wxdataview_test_expand_row_callback( GtkTreeView* treeview, GtkTreeIter* iter,
- GtkTreePath *path, wxDataViewCtrl *dv )
+wxdataview_test_expand_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
+ GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
{
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, dv->GetId() );
}
static void
-wxdataview_row_expanded_callback( GtkTreeView* treeview, GtkTreeIter* iter,
- GtkTreePath *path, wxDataViewCtrl *dv )
+wxdataview_row_expanded_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
+ GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
{
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() );
}
static gboolean
-wxdataview_test_collapse_row_callback( GtkTreeView* treeview, GtkTreeIter* iter,
- GtkTreePath *path, wxDataViewCtrl *dv )
+wxdataview_test_collapse_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
+ GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
{
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, dv->GetId() );
}
static void
-wxdataview_row_collapsed_callback( GtkTreeView* treeview, GtkTreeIter* iter,
- GtkTreePath *path, wxDataViewCtrl *dv )
+wxdataview_row_collapsed_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
+ GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
{
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, dv->GetId() );
// wxDataViewCtrl
//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-// InsertChild for wxDataViewCtrl
-//-----------------------------------------------------------------------------
-
-static void wxInsertChildInDataViewCtrl( wxWindowGTK* parent, wxWindowGTK* child )
+void wxDataViewCtrl::AddChildGTK(wxWindowGTK* child)
{
- wxDataViewCtrl * dvc = (wxDataViewCtrl*) parent;
- GtkWidget *treeview = dvc->GtkGetTreeView();
+ GtkWidget* treeview = GtkGetTreeView();
// Insert widget in GtkTreeView
if (GTK_WIDGET_REALIZED(treeview))
static
void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget),
- GtkAllocation *alloc,
+ GtkAllocation *WXUNUSED(gtk_alloc),
wxDataViewCtrl *win )
{
wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
//-----------------------------------------------------------------------------
static gboolean
-gtk_dataview_motion_notify_callback( GtkWidget *widget,
- GdkEventMotion *gdk_event,
- wxDataViewCtrl *dv )
+gtk_dataview_motion_notify_callback( GtkWidget *WXUNUSED(widget),
+ GdkEventMotion *gdk_event,
+ wxDataViewCtrl *dv )
{
if (gdk_event->is_hint)
{
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)
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 );
void wxDataViewCtrl::Init()
{
m_notifier = NULL;
+ m_internal = NULL;
+
+ m_cols.DeleteContents( true );
}
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 ))
{
return false;
}
- m_insertCallback = wxInsertChildInDataViewCtrl;
-
m_widget = gtk_scrolled_window_new (NULL, NULL);
+ g_object_ref(m_widget);
- GtkScrolledWindowSetBorder(m_widget, style);
+ GTKScrolledWindowSetBorder(m_widget, style);
m_treeview = gtk_tree_view_new();
gtk_container_add (GTK_CONTAINER (m_widget), m_treeview);
#ifdef __WXGTK26__
if (!gtk_check_version(2,6,0))
- gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), TRUE );
+ {
+ 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)
else if (style & wxDV_HORIZ_RULES)
grid = GTK_TREE_VIEW_GRID_LINES_HORIZONTAL;
- gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
+ if (grid != GTK_TREE_VIEW_GRID_LINES_NONE)
+ gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
}
- else
#endif
- {
- gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_HORIZ_RULES) != 0 );
- }
+
+ 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_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_widget_show (m_treeview);
m_parent->DoAddChild( 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;
}
bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
{
+ if ( m_internal )
+ {
+ delete m_internal;
+ m_internal = 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;
return true;
}
+bool wxDataViewCtrl::EnableDragSource( const wxDataFormat &format )
+{
+ return m_internal->EnableDragSource( format );
+}
+
+bool wxDataViewCtrl::EnableDropTarget( const wxDataFormat &format )
+{
+ return m_internal->EnableDropTarget( format );
+}
+
bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
{
if (!wxDataViewCtrlBase::AppendColumn(col))
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()) );
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();
return NULL;
wxDataViewColumnList::const_iterator iter;
- for (iter = m_cols.begin(); iter != m_cols.end(); iter++)
+ for (iter = m_cols.begin(); iter != m_cols.end(); ++iter)
{
wxDataViewColumn *col = *iter;
if (GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) == gtk_col)
gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()) );
- m_cols.remove( column );
-
- delete column;
+ m_cols.DeleteObject( column );
return true;
}
bool wxDataViewCtrl::ClearColumns()
{
wxDataViewColumnList::iterator iter;
- for (iter = m_cols.begin(); iter != m_cols.end(); 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();
+ m_cols.Clear();
return true;
}
gtk_tree_path_free( path );
}
+bool wxDataViewCtrl::IsExpanded( const wxDataViewItem & item ) const
+{
+ GtkTreeIter iter;
+ iter.user_data = item.GetID();
+ GtkTreePath *path = m_internal->get_path( &iter );
+ bool res = gtk_tree_view_row_expanded( GTK_TREE_VIEW(m_treeview), path );
+ gtk_tree_path_free( path );
+
+ return res;
+}
+
wxDataViewItem wxDataViewCtrl::GetSelection() const
{
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
gtk_tree_selection_unselect_all( selection );
+ wxDataViewItem last_parent;
+
size_t i;
for (i = 0; i < sel.GetCount(); i++)
{
+ wxDataViewItem item = sel[i];
+ wxDataViewItem parent = GetModel()->GetParent( item );
+ if (parent)
+ {
+ if (parent != last_parent)
+ ExpandAncestors(item);
+ }
+ last_parent = parent;
+
GtkTreeIter iter;
- iter.user_data = (gpointer) sel[i].GetID();
+ iter.stamp = m_internal->GetGtkModel()->stamp;
+ iter.user_data = (gpointer) item.GetID();
gtk_tree_selection_select_iter( selection, &iter );
}
void wxDataViewCtrl::Select( const wxDataViewItem & item )
{
+ ExpandAncestors(item);
+
GtkDisableSelectionEvents();
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
GtkTreeIter iter;
+ iter.stamp = m_internal->GetGtkModel()->stamp;
iter.user_data = (gpointer) item.GetID();
gtk_tree_selection_select_iter( selection, &iter );
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
GtkTreeIter iter;
+ iter.stamp = m_internal->GetGtkModel()->stamp;
iter.user_data = (gpointer) item.GetID();
gtk_tree_selection_unselect_iter( selection, &iter );
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
GtkTreeIter iter;
+ iter.stamp = m_internal->GetGtkModel()->stamp;
iter.user_data = (gpointer) item.GetID();
return gtk_tree_selection_iter_is_selected( selection, &iter );
GtkEnableSelectionEvents();
}
-void wxDataViewCtrl::EnsureVisible( const wxDataViewItem & item, const wxDataViewColumn *column )
+void wxDataViewCtrl::EnsureVisible(const wxDataViewItem& item,
+ const wxDataViewColumn *WXUNUSED(column))
{
+ ExpandAncestors(item);
+
GtkTreeIter iter;
iter.user_data = (gpointer) item.GetID();
GtkTreePath *path = m_internal->get_path( &iter );
gtk_tree_path_free( path );
}
-void wxDataViewCtrl::HitTest( const wxPoint &point,
- wxDataViewItem &item, wxDataViewColumn *&column ) const
+void wxDataViewCtrl::HitTest(const wxPoint& WXUNUSED(point),
+ wxDataViewItem& item,
+ wxDataViewColumn *& column) const
{
item = wxDataViewItem(0);
column = NULL;
}
-wxRect wxDataViewCtrl::GetItemRect( const wxDataViewItem &item,
- const wxDataViewColumn *column ) const
+wxRect
+wxDataViewCtrl::GetItemRect(const wxDataViewItem& WXUNUSED(item),
+ const wxDataViewColumn *WXUNUSED(column)) const
{
return wxRect();
}
G_CALLBACK (wxdataview_selection_changed_callback), this);
}
+// ----------------------------------------------------------------------------
+// visual attributes stuff
+// ----------------------------------------------------------------------------
+
// static
wxVisualAttributes
wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new);
}
+void wxDataViewCtrl::DoApplyWidgetStyle(GtkRcStyle *style)
+{
+ wxDataViewCtrlBase::DoApplyWidgetStyle(style);
+ gtk_widget_modify_style(m_treeview, style);
+}
-#endif
- // !wxUSE_GENERICDATAVIEWCTRL
+#endif // !wxUSE_GENERICDATAVIEWCTRL
-#endif
- // wxUSE_DATAVIEWCTRL
+#endif // wxUSE_DATAVIEWCTRL
projects / wxWidgets.git / blobdiff