//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
-wxDataViewModel *g_model = NULL;
+class wxDataViewCtrlInternal;
+
+wxDataViewCtrlInternal *g_internal = NULL;
class wxGtkTreeModelNode;
gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
GtkTreePath *get_path( GtkTreeIter *iter);
- GtkTreePath *get_path_safe( GtkTreeIter *iter);
gboolean iter_next( GtkTreeIter *iter );
gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent);
gboolean iter_has_child( GtkTreeIter *iter );
bool Cleared();
void Resort();
+ void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; }
+ GtkSortType GetSortOrder() { return m_sort_order; }
+
+ void SetSortColumn( int column ) { m_sort_column = column; }
+ int GetSortColumn() { return m_sort_column; }
+
+ bool IsSorted() { return (m_sort_column >= 0); }
+
+
protected:
void InitTree();
wxGtkTreeModelNode *FindNode( const wxDataViewItem &item );
wxDataViewModel *m_wx_model;
GtkWxTreeModel *m_gtk_model;
wxDataViewCtrl *m_owner;
+ GtkSortType m_sort_order;
+ int m_sort_column;
};
// wxGtkTreeModelNode
//-----------------------------------------------------------------------------
-int LINKAGEMODE wxGtkTreeModelNodeCmp( void *id1, void *id2 );
+int LINKAGEMODE wxGtkTreeModelChildCmp( void** id1, void** id2 )
+{
+ int ret = g_internal->GetDataViewModel()->Compare( *id1, *id2,
+ g_internal->GetSortColumn(), (g_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
+
+ return ret;
+}
WX_DEFINE_ARRAY_PTR( wxGtkTreeModelNode*, wxGtkTreeModelNodes );
-WX_DEFINE_SORTED_ARRAY( void* , wxGtkTreeModelChildren );
+WX_DEFINE_ARRAY_PTR( void*, wxGtkTreeModelChildren );
class wxGtkTreeModelNode
{
m_parent = parent;
m_item = item;
m_internal = internal;
- g_model = internal->GetDataViewModel();
- m_children = new wxGtkTreeModelChildren( wxGtkTreeModelNodeCmp );
}
~wxGtkTreeModelNode()
{
- g_model = m_internal->GetDataViewModel();
- size_t count = m_children->GetCount();
+ size_t count = m_children.GetCount();
size_t i;
for (i = 0; i < count; i++)
{
wxGtkTreeModelNode *child = m_nodes.Item( i );
delete child;
}
- delete m_children;
}
unsigned int AddNode( wxGtkTreeModelNode* child )
{
- g_model = m_internal->GetDataViewModel();
m_nodes.Add( child );
- return m_children->Add( child->GetItem().GetID() );
+
+ void *id = child->GetItem().GetID();
+
+ m_children.Add( id );
+
+ if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
+ {
+ g_internal = m_internal;
+ m_children.Sort( &wxGtkTreeModelChildCmp );
+ return m_children.Index( id );
+ }
+
+ return m_children.GetCount()-1;
}
unsigned int AddLeave( void* id )
{
- g_model = m_internal->GetDataViewModel();
- return m_children->Add( id );
+ m_children.Add( id );
+
+ if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
+ {
+ g_internal = m_internal;
+ m_children.Sort( &wxGtkTreeModelChildCmp );
+ return m_children.Index( id );
+ }
+
+ return m_children.GetCount()-1;
}
void DeleteChild( void* id )
{
- g_model = m_internal->GetDataViewModel();
- size_t pos;
- size_t count = m_children->GetCount();
- for (pos = 0; pos < count; pos++)
- {
- if (m_children->Item( pos ) == id)
- {
- m_children->RemoveAt( pos );
- break;
- }
- }
- count = m_nodes.GetCount();
+ m_children.Remove( id );
+
+ unsigned int count = m_nodes.GetCount();
+ unsigned int pos;
for (pos = 0; pos < count; pos++)
{
wxGtkTreeModelNode *node = m_nodes.Item( pos );
wxGtkTreeModelNodes &GetNodes()
{ return m_nodes; }
wxGtkTreeModelChildren &GetChildren()
- { return *m_children; }
+ { return m_children; }
- unsigned int GetChildCount() { return m_children->GetCount(); }
+ unsigned int GetChildCount() { return m_children.GetCount(); }
unsigned int GetNodesCount() { return m_nodes.GetCount(); }
wxDataViewItem &GetItem() { return m_item; }
private:
wxGtkTreeModelNode *m_parent;
wxGtkTreeModelNodes m_nodes;
- wxGtkTreeModelChildren *m_children;
+ wxGtkTreeModelChildren m_children;
wxDataViewItem m_item;
wxDataViewCtrlInternal *m_internal;
};
-int LINKAGEMODE wxGtkTreeModelNodeCmp( void* id1, void* id2 )
-{
- return g_model->Compare( id1, id2 );
-}
-
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
GtkTreePath *path);
static GtkTreePath *wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static GtkTreePath *wxgtk_tree_model_get_path_safe (GtkTreeModel *tree_model,
- GtkTreeIter *iter);
static void wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
GtkTreeIter *iter,
gint column,
return wxtree_model->internal->get_path( iter );
}
-static GtkTreePath *
-wxgtk_tree_model_get_path_safe (GtkTreeModel *tree_model,
- GtkTreeIter *iter)
-{
- GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
- g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
- g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
-
- return wxtree_model->internal->get_path_safe( iter );
-}
-
static void
wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
GtkTreeIter *iter,
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
+ if (!tree_model->internal->IsSorted())
+ {
+ if (sort_column_id)
+ *sort_column_id = -1;
+
+ return TRUE;
+ }
+
+
if (sort_column_id)
- *sort_column_id = tree_model->internal->GetDataViewModel()->GetSortingColumn();
+ *sort_column_id = tree_model->internal->GetSortColumn();
if (order)
- {
- bool ascending = tree_model->internal->GetDataViewModel()->GetSortOrderAscending();
- if (ascending)
- *order = GTK_SORT_ASCENDING;
- else
- *order = GTK_SORT_DESCENDING;
- }
+ *order = tree_model->internal->GetSortOrder();
return TRUE;
}
-void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
+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) );
- bool ascending = TRUE;
- if (order != GTK_SORT_ASCENDING)
- ascending = FALSE;
-
- if ((sort_column_id == (gint) tree_model->internal->GetDataViewModel()->GetSortingColumn()) &&
- (ascending == tree_model->internal->GetDataViewModel()->GetSortOrderAscending()))
+ if ((sort_column_id == (gint) tree_model->internal->GetSortColumn()) &&
+ (order == tree_model->internal->GetSortOrder()))
return;
- tree_model->internal->GetDataViewModel()->SetSortingColumn( sort_column_id );
+ tree_model->internal->SetSortColumn( sort_column_id );
- tree_model->internal->GetDataViewModel()->SetSortOrderAscending( ascending );
+ tree_model->internal->SetSortOrder( order );
gtk_tree_sortable_sort_column_changed (sortable);
tree_model->internal->GetDataViewModel()->Resort();
+
+ wxDataViewCtrl *dv = tree_model->internal->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, dv->GetId() );
+ // TODO event.SetDataViewColumn( column );
+ event.SetModel( dv->GetModel() );
+ dv->GetEventHandler()->ProcessEvent( event );
}
void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
iter.stamp = m_wxgtk_model->stamp;
iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = wxgtk_tree_model_get_path_safe(
+ GtkTreePath *path = wxgtk_tree_model_get_path(
GTK_TREE_MODEL(m_wxgtk_model), &iter );
gtk_tree_model_row_deleted(
GTK_TREE_MODEL(m_wxgtk_model), path );
// wxDataViewRenderer
// ---------------------------------------------------------
+static gpointer s_user_data = NULL;
+
+static void
+wxgtk_cell_editable_editing_done( GtkCellEditable *editable,
+ wxDataViewRenderer *wxrenderer )
+{
+ wxDataViewColumn *column = wxrenderer->GetOwner();
+ wxDataViewCtrl *dv = column->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv->GetId() );
+ event.SetDataViewColumn( column );
+ event.SetModel( dv->GetModel() );
+ wxDataViewItem item( s_user_data );
+ event.SetItem( item );
+ dv->GetEventHandler()->ProcessEvent( event );
+}
+
+static void
+wxgtk_renderer_editing_started( GtkCellRenderer *cell, GtkCellEditable *editable,
+ gchar *path, wxDataViewRenderer *wxrenderer )
+{
+ wxDataViewColumn *column = wxrenderer->GetOwner();
+ wxDataViewCtrl *dv = column->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, dv->GetId() );
+ event.SetDataViewColumn( column );
+ event.SetModel( dv->GetModel() );
+ GtkTreePath *tree_path = gtk_tree_path_new_from_string( path );
+ GtkTreeIter iter;
+ dv->GtkGetInternal()->get_iter( &iter, tree_path );
+ gtk_tree_path_free( tree_path );
+ wxDataViewItem item( iter.user_data );
+ event.SetItem( item );
+ dv->GetEventHandler()->ProcessEvent( event );
+
+ if (GTK_IS_CELL_EDITABLE(editable))
+ {
+ s_user_data = iter.user_data;
+
+ g_signal_connect (GTK_CELL_EDITABLE (editable), "editing_done",
+ G_CALLBACK (wxgtk_cell_editable_editing_done),
+ (gpointer) wxrenderer );
+
+ }
+}
+
+
IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase)
wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode,
// after the m_renderer pointer has been initialized
}
+void wxDataViewRenderer::GtkInitHandlers()
+{
+ if (!gtk_check_version(2,6,0))
+ {
+ g_signal_connect (GTK_CELL_RENDERER(m_renderer), "editing_started",
+ G_CALLBACK (wxgtk_renderer_editing_started),
+ this);
+ }
+}
+
void wxDataViewRenderer::SetMode( wxDataViewCellMode mode )
{
GtkCellRendererMode gtkMode;
g_value_unset( &gvalue );
g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
+
+ GtkInitHandlers();
}
SetMode(mode);
SetMode(mode);
SetAlignment(align);
+ GtkInitHandlers();
+
return true;
}
return true;
}
+
+// ---------------------------------------------------------
+// wxDataViewIconTextRenderer
+// ---------------------------------------------------------
+
+IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer)
+
+wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
+ const wxString &varianttype, wxDataViewCellMode mode, int align ) :
+ wxDataViewCustomRenderer( varianttype, mode, align )
+{
+ SetMode(mode);
+ SetAlignment(align);
+}
+
+wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer()
+{
+}
+
+bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
+{
+ m_value << value;
+ return true;
+}
+
+bool wxDataViewIconTextRenderer::GetValue( wxVariant &value ) const
+{
+ return false;
+}
+
+bool wxDataViewIconTextRenderer::Render( wxRect cell, wxDC *dc, int state )
+{
+ dc->SetFont( GetOwner()->GetOwner()->GetFont() );
+
+ const wxIcon &icon = m_value.GetIcon();
+ if (icon.IsOk())
+ {
+ dc->DrawIcon( icon, cell.x, cell.y ); // TODO centre
+ cell.x += icon.GetWidth()+4;
+ }
+
+ dc->DrawText( m_value.GetText(), cell.x, cell.y );
+
+ return true;
+}
+
+wxSize wxDataViewIconTextRenderer::GetSize() const
+{
+ return wxSize(80,16); // TODO
+}
+
+wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+{
+ return NULL;
+}
+
+bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
+{
+ return false;
+}
+
// ---------------------------------------------------------
// wxDataViewColumn
// ---------------------------------------------------------
event.SetDataViewColumn( column );
event.SetModel( dv->GetModel() );
if (dv->GetEventHandler()->ProcessEvent( event ))
- return TRUE;
+ return FALSE;
}
return FALSE;
IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
+#include <wx/listimpl.cpp>
+WX_DEFINE_LIST(wxDataViewColumnList);
+
wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell,
unsigned int model_column, int width,
wxAlignment align, int flags ) :
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
if (sortable)
+ {
gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() );
+ }
else
+ {
gtk_tree_view_column_set_sort_column_id( column, -1 );
+ gtk_tree_view_column_set_sort_indicator( column, FALSE );
+ }
}
bool wxDataViewColumn::IsSortable() const
gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING );
else
gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING );
+
+ gtk_tree_view_column_set_sort_indicator( column, TRUE );
}
bool wxDataViewColumn::IsSortOrderAscending() const
void wxGtkTreeModelNode::Resort()
{
- g_model = m_internal->GetDataViewModel();
-
size_t child_count = GetChildCount();
if (child_count == 0)
return;
return;
}
- wxGtkTreeModelChildren *new_array = new wxGtkTreeModelChildren( wxGtkTreeModelNodeCmp );
-
- size_t pos;
- for (pos = 0; pos < child_count; pos++)
- new_array->Add( m_children->Item( pos ) );
+ wxGtkTreeModelChildren temp;
+ WX_APPEND_ARRAY( temp, m_children );
+
+ g_internal = m_internal;
+ m_children.Sort( &wxGtkTreeModelChildCmp );
gint *new_order = new gint[child_count];
+ unsigned int pos;
for (pos = 0; pos < child_count; pos++)
{
- void *id = new_array->Item( pos );
- size_t old_pos;
- for (old_pos = 0; old_pos < child_count; old_pos++)
- {
- if (id == m_children->Item(old_pos))
- {
- new_order[pos] = old_pos;
- break;
- }
- }
+ void *id = m_children.Item( pos );
+ int old_pos = temp.Index( id );
+ new_order[pos] = old_pos;
}
-// for (pos = 0; pos < count; pos++)
-// m_children->Clear();
- delete m_children;
-
- m_children = new_array;
-
GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() );
- GtkTreePath *path = gtk_tree_path_new ();
- wxGtkTreeModelNode *parent = GetParent();
- void *id = GetItem().GetID();
-
- while (parent)
- {
- int pos = parent->GetChildren().Index( id );
- gtk_tree_path_prepend_index( path, pos );
- id = parent->GetItem().GetID();
- parent = parent->GetParent();
- }
-
GtkTreeIter iter;
- iter.user_data = id;
+ iter.user_data = GetItem().GetID();
iter.stamp = m_internal->GetGtkModel()->stamp;
+
+ GtkTreePath *path = m_internal->get_path( &iter );
+
gtk_tree_model_rows_reordered( gtk_tree_model, path, &iter, new_order );
gtk_tree_path_free (path);
m_wx_model = wx_model;
m_gtk_model = gtk_model;
m_root = NULL;
+ m_sort_order = GTK_SORT_ASCENDING;
+ m_sort_column = -1;
InitTree();
}
{
if (node->GetChildCount() == 0)
{
- wxDataViewItem child = m_wx_model->GetFirstChild( node->GetItem() );
- while (child.IsOk())
+ wxDataViewItemArray children;
+ unsigned int count = m_wx_model->GetChildren( node->GetItem(), children );
+ unsigned int pos;
+ for (pos = 0; pos < count; pos++)
{
+ wxDataViewItem child = children[pos];
+
if (m_wx_model->IsContainer( child ))
node->AddNode( new wxGtkTreeModelNode( node, child, this ) );
else
node->AddLeave( child.GetID() );
// Don't send any events here
-
- child = m_wx_model->GetNextSibling( child );
}
}
}
gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
{
- g_model = m_wx_model;
-
int depth = gtk_tree_path_get_depth( path );
wxGtkTreeModelNode *node = m_root;
GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
{
- g_model = m_wx_model;
-
GtkTreePath *retval = gtk_tree_path_new ();
void *id = iter->user_data;
while (node)
{
int pos = node->GetChildren().Index( id );
+
gtk_tree_path_prepend_index( retval, pos );
id = node->GetItem().GetID();
return retval;
}
-GtkTreePath *wxDataViewCtrlInternal::get_path_safe( GtkTreeIter *iter )
-{
- g_model = m_wx_model;
-
- GtkTreePath *retval = gtk_tree_path_new ();
- void *id = iter->user_data;
-
- wxGtkTreeModelNode *node = FindParentNode( iter );
- while (node)
- {
- size_t pos;
- for (pos = 0; pos < node->GetChildren().GetCount(); pos++)
- {
- if (id == node->GetChildren().Item( pos ))
- {
- gtk_tree_path_prepend_index( retval, (int) pos );
- continue;
- }
- }
-
- id = node->GetItem().GetID();
- node = node->GetParent();
- }
-
- return retval;
-}
-
gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
{
- g_model = m_wx_model;
-
wxGtkTreeModelNode *parent = FindParentNode( iter );
if( parent == NULL )
return FALSE;
- unsigned int pos = parent->GetChildren().Index( iter->user_data );
-
- if (pos == parent->GetChildCount()-1)
+ int pos = parent->GetChildren().Index( iter->user_data );
+
+ if (pos == (int) parent->GetChildCount()-1)
return FALSE;
iter->stamp = m_gtk_model->stamp;
gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
{
- g_model = m_wx_model;
-
wxDataViewItem item( (void*) parent->user_data );
if (!m_wx_model->IsContainer( item ))
gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
{
- g_model = m_wx_model;
-
wxDataViewItem item( (void*) iter->user_data );
bool is_container = m_wx_model->IsContainer( item );
gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
{
- g_model = m_wx_model;
-
wxDataViewItem item( (void*) iter->user_data );
if (!m_wx_model->IsContainer( item ))
gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
{
- g_model = m_wx_model;
-
void* id = NULL;
if (parent) id = (void*) parent->user_data;
wxDataViewItem item( id );
gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
{
- g_model = m_wx_model;
-
wxGtkTreeModelNode *node = FindParentNode( child );
if (!node)
return FALSE;
return;
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, dv->GetId() );
- // TODO: item
+ event.SetItem( dv->GetSelection() );
event.SetModel( dv->GetModel() );
dv->GetEventHandler()->ProcessEvent( event );
}
dv->GetEventHandler()->ProcessEvent( event );
}
+static gboolean
+wxdataview_test_expand_row_callback( GtkTreeView* treeview, GtkTreeIter* iter,
+ GtkTreePath *path, wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, dv->GetId() );
+
+ wxDataViewItem item( (void*) iter->user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->GetEventHandler()->ProcessEvent( event );
+
+ return !event.IsAllowed();
+}
+
+static void
+wxdataview_row_expanded_callback( GtkTreeView* treeview, GtkTreeIter* iter,
+ GtkTreePath *path, wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() );
+
+ wxDataViewItem item( (void*) iter->user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->GetEventHandler()->ProcessEvent( event );
+}
+
+static gboolean
+wxdataview_test_collapse_row_callback( GtkTreeView* treeview, GtkTreeIter* iter,
+ GtkTreePath *path, wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, dv->GetId() );
+
+ wxDataViewItem item( (void*) iter->user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->GetEventHandler()->ProcessEvent( event );
+
+ return !event.IsAllowed();
+}
+
+static void
+wxdataview_row_collapsed_callback( GtkTreeView* treeview, GtkTreeIter* iter,
+ GtkTreePath *path, wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, dv->GetId() );
+
+ wxDataViewItem item( (void*) iter->user_data );;
+ event.SetItem( item );
+ event.SetModel( dv->GetModel() );
+ dv->GetEventHandler()->ProcessEvent( event );
+}
+
//-----------------------------------------------------------------------------
-// wxDataViewCtrl
+ // wxDataViewCtrl
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
GtkEnableSelectionEvents();
- g_signal_connect_after (m_treeview, "row_activated",
+ g_signal_connect_after (m_treeview, "row-activated",
G_CALLBACK (wxdataview_row_activated_callback), this);
+ g_signal_connect (m_treeview, "test-collapse-row",
+ G_CALLBACK (wxdataview_test_collapse_row_callback), this);
+
+ g_signal_connect_after (m_treeview, "row-collapsed",
+ G_CALLBACK (wxdataview_row_collapsed_callback), this);
+
+ g_signal_connect (m_treeview, "test-expand-row",
+ G_CALLBACK (wxdataview_test_expand_row_callback), this);
+
+ g_signal_connect_after (m_treeview, "row-expanded",
+ G_CALLBACK (wxdataview_row_expanded_callback), this);
+
return true;
}
if (!wxDataViewCtrlBase::AppendColumn(col))
return false;
- GtkTreeViewColumn *column = (GtkTreeViewColumn *)col->GetGtkHandle();
+ m_cols.Append( col );
+
+ gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
+
+ return true;
+}
+
+unsigned int wxDataViewCtrl::GetColumnCount() const
+{
+ return m_cols.GetCount();
+}
+
+wxDataViewColumn* wxDataViewCtrl::GetColumn( unsigned int pos ) const
+{
+ GtkTreeViewColumn *gtk_col = gtk_tree_view_get_column( GTK_TREE_VIEW(m_treeview), pos );
+ if (!gtk_col)
+ return NULL;
+
+ wxDataViewColumnList::const_iterator iter;
+ for (iter = m_cols.begin(); iter != m_cols.end(); iter++)
+ {
+ wxDataViewColumn *col = *iter;
+ if (GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) == gtk_col)
+ {
+ return col;
+ }
+ }
+
+ return NULL;
+}
+
+bool wxDataViewCtrl::DeleteColumn( wxDataViewColumn *column )
+{
+ gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()) );
+
+ m_cols.remove( column );
- gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview), column );
+ delete column;
return true;
}
-wxDataViewItem wxDataViewCtrl::GetSelection()
+bool wxDataViewCtrl::ClearColumns()
+{
+ wxDataViewColumnList::iterator iter;
+ for (iter = m_cols.begin(); iter != m_cols.end(); iter++)
+ {
+ wxDataViewColumn *col = *iter;
+ gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
+ }
+
+ m_cols.clear();
+
+ return true;
+}
+
+void wxDataViewCtrl::Expand( const wxDataViewItem & item )
+{
+ GtkTreeIter iter;
+ iter.user_data = item.GetID();
+ GtkTreePath *path = m_internal->get_path( &iter );
+ gtk_tree_view_expand_row( GTK_TREE_VIEW(m_treeview), path, false );
+ gtk_tree_path_free( path );
+}
+
+void wxDataViewCtrl::Collapse( const wxDataViewItem & item )
+{
+ GtkTreeIter iter;
+ iter.user_data = item.GetID();
+ GtkTreePath *path = m_internal->get_path( &iter );
+ gtk_tree_view_collapse_row( GTK_TREE_VIEW(m_treeview), path );
+ gtk_tree_path_free( path );
+}
+
+wxDataViewItem wxDataViewCtrl::GetSelection() const
{
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
if (m_windowStyle & wxDV_MULTIPLE)
{
+ // Report the first one
+ GtkTreeModel *model;
+ GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
+
+ if (list)
+ {
+ GtkTreePath *path = (GtkTreePath*) list->data;
+ GtkTreeIter iter;
+ m_internal->get_iter( &iter, path );
+
+ // delete list
+ g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
+ g_list_free( list );
+
+ return wxDataViewItem( (void*) iter.user_data );
+ }
}
else
{
return wxDataViewItem(0);
}
+int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const
+{
+ sel.Clear();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+ if (HasFlag(wxDV_MULTIPLE))
+ {
+ GtkTreeModel *model;
+ GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
+
+ int count = 0;
+ while (list)
+ {
+ GtkTreePath *path = (GtkTreePath*) list->data;
+
+ GtkTreeIter iter;
+ m_internal->get_iter( &iter, path );
+
+ sel.Add( wxDataViewItem( (void*) iter.user_data ) );
+
+ list = g_list_next( list );
+ count++;
+ }
+
+ // delete list
+ g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
+ g_list_free( list );
+
+ return count;
+ }
+ else
+ {
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
+ if (has_selection)
+ {
+ sel.Add( wxDataViewItem( (void*) iter.user_data) );
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel )
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ gtk_tree_selection_unselect_all( selection );
+
+ size_t i;
+ for (i = 0; i < sel.GetCount(); i++)
+ {
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) sel[i].GetID();
+ gtk_tree_selection_select_iter( selection, &iter );
+ }
+
+ GtkEnableSelectionEvents();
+}
+
+void wxDataViewCtrl::Select( const wxDataViewItem & item )
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) item.GetID();
+ gtk_tree_selection_select_iter( selection, &iter );
+
+ GtkEnableSelectionEvents();
+}
+
+void wxDataViewCtrl::Unselect( const wxDataViewItem & item )
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) item.GetID();
+ gtk_tree_selection_unselect_iter( selection, &iter );
+
+ GtkEnableSelectionEvents();
+}
+
+bool wxDataViewCtrl::IsSelected( const wxDataViewItem & item ) const
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) item.GetID();
+
+ return gtk_tree_selection_iter_is_selected( selection, &iter );
+}
+
+void wxDataViewCtrl::SelectAll()
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ gtk_tree_selection_select_all( selection );
+
+ GtkEnableSelectionEvents();
+}
+
+void wxDataViewCtrl::UnselectAll()
+{
+ GtkDisableSelectionEvents();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ gtk_tree_selection_unselect_all( selection );
+
+ GtkEnableSelectionEvents();
+}
+
+void wxDataViewCtrl::EnsureVisible( const wxDataViewItem & item, const wxDataViewColumn *column )
+{
+ GtkTreeIter iter;
+ iter.user_data = (gpointer) item.GetID();
+ GtkTreePath *path = m_internal->get_path( &iter );
+ gtk_tree_view_scroll_to_cell( GTK_TREE_VIEW(m_treeview), path, NULL, false, 0.0, 0.0 );
+ gtk_tree_path_free( path );
+}
+
+void wxDataViewCtrl::HitTest( const wxPoint &point,
+ wxDataViewItem &item, wxDataViewColumn *&column ) const
+{
+ item = wxDataViewItem(0);
+ column = NULL;
+}
+
+wxRect wxDataViewCtrl::GetItemRect( const wxDataViewItem &item,
+ const wxDataViewColumn *column ) const
+{
+ return wxRect();
+}
+
void wxDataViewCtrl::DoSetExpanderColumn()
{
+ gtk_tree_view_set_expander_column( GTK_TREE_VIEW(m_treeview),
+ GTK_TREE_VIEW_COLUMN( GetExpanderColumn()->GetGtkHandle() ) );
}
void wxDataViewCtrl::DoSetIndent()
void wxDataViewCtrl::GtkDisableSelectionEvents()
{
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- g_signal_connect_after (selection, "changed",
- G_CALLBACK (wxdataview_selection_changed_callback), this);
+ g_signal_handlers_disconnect_by_func( selection,
+ (gpointer) (wxdataview_selection_changed_callback), this);
}
void wxDataViewCtrl::GtkEnableSelectionEvents()
{
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- g_signal_handlers_disconnect_by_func( selection,
- (gpointer) (wxdataview_selection_changed_callback), this);
+ g_signal_connect_after (selection, "changed",
+ G_CALLBACK (wxdataview_selection_changed_callback), this);
}
// static
projects / wxWidgets.git / blobdiff