diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_Tree.cxx | 13 | ||||
| -rw-r--r-- | src/Fl_Tree_Item.cxx | 3 |
2 files changed, 15 insertions, 1 deletions
diff --git a/src/Fl_Tree.cxx b/src/Fl_Tree.cxx index e946ccaf5..4c3a99b14 100644 --- a/src/Fl_Tree.cxx +++ b/src/Fl_Tree.cxx @@ -347,6 +347,19 @@ int Fl_Tree::deselect_all(Fl_Tree_Item *item) { return(count); } +/// Select item and all its children. +/// If item is NULL, root() is used. +/// Handles calling redraw() if anything was changed. +/// Returns count of how many items were in the 'deselected' state, +/// ie. how many items were "changed". +/// +int Fl_Tree::select_all(Fl_Tree_Item *item) { + item = item ? item : root(); // NULL? use root() + int count = item->select_all(); + if ( count ) redraw(); // anything changed? cause redraw + return(count); +} + /// Select only this item. /// If item is NULL, root() is used. /// Handles calling redraw() if anything was changed. diff --git a/src/Fl_Tree_Item.cxx b/src/Fl_Tree_Item.cxx index cf92b7078..66950ed4f 100644 --- a/src/Fl_Tree_Item.cxx +++ b/src/Fl_Tree_Item.cxx @@ -64,6 +64,7 @@ Fl_Tree_Item::Fl_Tree_Item(const Fl_Tree_Prefs &prefs) { _label_xywh[2] = 0; _label_xywh[3] = 0; _usericon = 0; + _userdata = 0; _parent = 0; } @@ -103,7 +104,7 @@ Fl_Tree_Item::Fl_Tree_Item(const Fl_Tree_Item *o) { _label_xywh[2] = o->_label_xywh[2]; _label_xywh[3] = o->_label_xywh[3]; _usericon = o->usericon(); - _userdata = 0; + _userdata = o->user_data(); _parent = o->_parent; } |