86 lines
1.7 KiB
C
86 lines
1.7 KiB
C
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/***********************************************************************
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File: treeP.h
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Type: private header file for the Tree_widget
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Function: defines the class record for the Tree_widget
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Source: X Window Systems Programming and Applications with Xt
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- by Douglas A. Young
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-- Modified 7/17/90 for OSF/Motif Widgets for use on an IBM-RS6000
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***********************************************************************/
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#ifndef treeP_h
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#define treeP_h
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typedef struct _XsTreeClassPart
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{
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int ignore;
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}
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XsTreeClassPart;
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typedef struct _XsTreeClassRec
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{
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CoreClassPart core_class;
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CompositeClassPart composite_class;
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ConstraintClassPart constraint_class;
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XsTreeClassPart tree_class;
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}
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XsTreeClassRec;
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extern XsTreeClassRec XstreeClassRec;
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typedef struct
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{
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Dimension *array;
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int size;
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}
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TreeOffset, *TreeOffsetPtr;
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typedef struct
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{
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Dimension h_min_space;
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Dimension v_min_space;
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Pixel foreground;
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GC gc;
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TreeOffsetPtr horizontal;
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TreeOffsetPtr vertical;
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Widget tree_root;
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}
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XsTreePart;
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typedef struct _XsTreeRec
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{
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CorePart core;
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CompositePart composite;
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ConstraintPart constraint;
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XsTreePart tree;
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}
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XsTreeRec;
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typedef struct _TreeConstraintsPart
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{
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Widget super_node;
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WidgetList sub_nodes;
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long n_sub_nodes;
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long max_sub_nodes;
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Position x, y;
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}
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TreeConstraintsPart;
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typedef struct _TreeConstraintsRec
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{
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TreeConstraintsPart tree;
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}
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TreeConstraintsRec, *TreeConstraints;
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#define TREE_CONSTRAINT(w) ((TreeConstraints) ((w)->core.constraints))
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#endif
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