From 2ae607e8bafc7561f42f642ee0479221e917ef5a Mon Sep 17 00:00:00 2001
From: Greg Ercolano <erco@seriss.com>
Date: Sun, 22 Apr 2012 14:21:08 +0000
Subject: o doc fixes o new calc_item_height() -> const o Added a needed ABI
 ifdef

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9380 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 FL/Fl_Tree.H       | 2 ++
 FL/Fl_Tree_Item.H  | 2 +-
 FL/Fl_Tree_Prefs.H | 8 +++++---
 3 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'FL')

diff --git a/FL/Fl_Tree.H b/FL/Fl_Tree.H
index 1b8dbd758..453841007 100644
--- a/FL/Fl_Tree.H
+++ b/FL/Fl_Tree.H
@@ -312,8 +312,10 @@ public:
   void usericonmarginleft(int val);
   int labelmarginleft() const;
   void labelmarginleft(int val);
+#if FLTK_ABI_VERSION >= 10302
   int widgetmarginleft() const;
   void widgetmarginleft(int val);
+#endif
   int connectorwidth() const;
   void connectorwidth(int val);
   Fl_Image* usericon() const;
diff --git a/FL/Fl_Tree_Item.H b/FL/Fl_Tree_Item.H
index 9b7a7d56b..ff6e5c50a 100644
--- a/FL/Fl_Tree_Item.H
+++ b/FL/Fl_Tree_Item.H
@@ -86,7 +86,7 @@ public:
   int y() const { return(_xywh[1]); }
   int w() const { return(_xywh[2]); }
   int h() const { return(_xywh[3]); }
-  int calc_item_height(const Fl_Tree_Prefs &prefs);
+  int calc_item_height(const Fl_Tree_Prefs &prefs) const;
   void draw(int X, int &Y, int W, Fl_Widget *tree, Fl_Tree_Item *itemfocus, const Fl_Tree_Prefs &prefs, int lastchild=1);
   void show_self(const char *indent = "") const;
   void label(const char *val);
diff --git a/FL/Fl_Tree_Prefs.H b/FL/Fl_Tree_Prefs.H
index 58eed4044..f396b80ce 100644
--- a/FL/Fl_Tree_Prefs.H
+++ b/FL/Fl_Tree_Prefs.H
@@ -5,6 +5,8 @@
 #ifndef FL_TREE_PREFS_H
 #define FL_TREE_PREFS_H
 
+#include <FL/Fl.H>	// needed for ABI version features (via Enumerations.H)
+
 //////////////////////
 // FL/Fl_Tree_Prefs.H
 //////////////////////
@@ -70,16 +72,16 @@ enum Fl_Tree_Select {
 };
 
 #if FLTK_ABI_VERSION >= 10302
-/// \enum Fl_Tree_Item_Select_Mode
+/// \enum Fl_Tree_Item_Reselect_Mode
 /// Defines the ways an item can be (re) selected.
 ///
 enum Fl_Tree_Item_Reselect_Mode {
   FL_TREE_SELECTABLE_ONCE=0,	///< item can only be selected once (default)
-  FL_TREE_SELECTABLE_ALWAYS, 	///< needed for new RESELECT feature
+  FL_TREE_SELECTABLE_ALWAYS, 	///< enables FL_TREE_REASON_RESELECTED events for callbacks
 };
 
 /// \enum Fl_Tree_Item_Draw_Mode
-/// Tree display style for items.
+/// Controls how item's labels and widget()s are drawn in the tree.
 ///
 enum Fl_Tree_Item_Draw_Mode {
   FL_TREE_ITEM_DRAW_WIDGET_ONLY=0,	///< if widget() defined, draw it in place of the label (default)
-- 
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