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| author | Graeme Geldenhuys <graemeg@gmail.com> | 2014-04-27 19:56:02 +0100 |
|---|---|---|
| committer | Graeme Geldenhuys <graemeg@gmail.com> | 2014-04-27 19:56:02 +0100 |
| commit | 5611d5b29fae879011cbabf6feceb073cb23b08a (patch) | |
| tree | 7b82f3830579ed35fd0087c0094ea12cf1c221d8 | |
| parent | 6ffa508e88ae69d78361903c7334e58f8d520710 (diff) | |
| download | fpGUI-5611d5b29fae879011cbabf6feceb073cb23b08a.tar.xz | |
treenode: new overloaded constructor and FTree moved to protected section.
| -rw-r--r-- | src/gui/fpg_tree.pas | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/gui/fpg_tree.pas b/src/gui/fpg_tree.pas index d0526974..7da5205c 100644 --- a/src/gui/fpg_tree.pas +++ b/src/gui/fpg_tree.pas @@ -84,7 +84,6 @@ type FText: TfpgString; FTextColor: TfpgColor; FHasChildren: Boolean; - FTree: TfpgTreeView; procedure SetCollapsed(const AValue: boolean); procedure SetInactSelColor(const AValue: TfpgColor); procedure SetInactSelTextColor(const AValue: TfpgColor); @@ -97,8 +96,11 @@ type procedure SetHasChildren(const AValue: Boolean); procedure DoTreeCheck(ANode: TfpgTreeNode); procedure SetStateImageIndex(const AValue: integer); + protected + FTree: TfpgTreeView; public - constructor Create; + constructor Create; overload; + constructor Create(ATreeView: TfpgTreeView; AText: TfpgString); overload; destructor Destroy; override; // node related function AppendText(AText: TfpgString): TfpgTreeNode; @@ -395,7 +397,8 @@ begin FData := nil; FFirstSubNode := nil; FLastSubNode := nil; - FText := ''; + FText := ''; + FTree := nil; FImageIndex := -1; FStateImageIndex := -1; FCollapsed := True; @@ -412,6 +415,13 @@ begin FInactSelTextColor := clUnset; end; +constructor TfpgTreeNode.Create(ATreeView: TfpgTreeView; AText: TfpgString); +begin + Create; + FText := AText; + FTree := ATreeView; +end; + destructor TfpgTreeNode.Destroy; begin if FParent <> nil then |