Fl_Tree_Prefs.H File Reference

This file contains the definitions for Fl_Tree's preferences. More...

#include <FL/Fl.H>

Go to the source code of this file.

Classes
class	Fl_Tree_Prefs
	Tree widget's preferences. More...

Typedefs
typedef void	Fl_Tree_Item_Draw_Callback(Fl_Tree_Item *, void *)

Enumerations
enum	Fl_Tree_Connector { FL_TREE_CONNECTOR_NONE =0 , FL_TREE_CONNECTOR_DOTTED =1 , FL_TREE_CONNECTOR_SOLID =2 }
	Defines the style of connection lines between items. More...
enum	Fl_Tree_Item_Draw_Mode { FL_TREE_ITEM_DRAW_DEFAULT =0 , FL_TREE_ITEM_DRAW_LABEL_AND_WIDGET =1 , FL_TREE_ITEM_HEIGHT_FROM_WIDGET =2 }
	Bit flags that control how item's labels and widget()s are drawn in the tree via item_draw_mode(). More...
enum	Fl_Tree_Item_Reselect_Mode { FL_TREE_SELECTABLE_ONCE =0 , FL_TREE_SELECTABLE_ALWAYS }
	Defines the ways an item can be (re) selected via item_reselect_mode(). More...
enum	Fl_Tree_Select { FL_TREE_SELECT_NONE =0 , FL_TREE_SELECT_SINGLE =1 , FL_TREE_SELECT_MULTI =2 , FL_TREE_SELECT_SINGLE_DRAGGABLE =3 }
	Tree selection style. More...
enum	Fl_Tree_Sort { FL_TREE_SORT_NONE =0 , FL_TREE_SORT_ASCENDING =1 , FL_TREE_SORT_DESCENDING =2 }
	Sort order options for items added to the tree. More...

Detailed Description

This file contains the definitions for Fl_Tree's preferences.

   Fl_Tree_Prefs
        :
   .....:.......
   :           :
Fl_Tree        :
   |_____ Fl_Tree_Item

Enumeration Type Documentation

Fl_Tree_Connector

enum Fl_Tree_Connector

Defines the style of connection lines between items.

Enumerator
FL_TREE_CONNECTOR_NONE	Use no lines connecting items.
FL_TREE_CONNECTOR_DOTTED	Use dotted lines connecting items (default).
FL_TREE_CONNECTOR_SOLID	Use solid lines connecting items.

Fl_Tree_Item_Draw_Mode

enum Fl_Tree_Item_Draw_Mode

Bit flags that control how item's labels and widget()s are drawn in the tree via item_draw_mode().

Enumerator
FL_TREE_ITEM_DRAW_DEFAULT	If widget() defined, draw in place of label, and widget() tracks item height (default).
FL_TREE_ITEM_DRAW_LABEL_AND_WIDGET	If widget() defined, include label to the left of the widget.
FL_TREE_ITEM_HEIGHT_FROM_WIDGET	If widget() defined, widget()'s height controls item's height.

Fl_Tree_Item_Reselect_Mode

enum Fl_Tree_Item_Reselect_Mode

Defines the ways an item can be (re) selected via item_reselect_mode().

Enumerator
FL_TREE_SELECTABLE_ONCE	Item can only be selected once (default).
FL_TREE_SELECTABLE_ALWAYS	Enables FL_TREE_REASON_RESELECTED events for callbacks.

Fl_Tree_Select

enum Fl_Tree_Select

Tree selection style.

Enumerator
FL_TREE_SELECT_NONE	Nothing selected when items are clicked.
FL_TREE_SELECT_SINGLE	Single item selected when item is clicked (default).
FL_TREE_SELECT_MULTI	Multiple items can be selected by clicking with SHIFT, CTRL or mouse drags.
FL_TREE_SELECT_SINGLE_DRAGGABLE	Single items may be selected, and they may be reordered by mouse drag.

Fl_Tree_Sort

enum Fl_Tree_Sort

Sort order options for items added to the tree.

Enumerator
FL_TREE_SORT_NONE	No sorting; items are added in the order defined (default).
FL_TREE_SORT_ASCENDING	Add items in ascending sort order.
FL_TREE_SORT_DESCENDING	Add items in descending sort order.