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55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
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#ifndef LWLIB_INTERNAL_H
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#define LWLIB_INTERNAL_H
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#include "lwlib.h"
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/*
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extern char *strdup (const char *);
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extern int strcasecmp (const char *, const char *);
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*/
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typedef struct _widget_instance
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{
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Widget widget;
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Widget parent;
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Boolean pop_up_p;
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struct _widget_info* info;
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struct _widget_instance* next;
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} widget_instance;
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typedef struct _widget_info
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{
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char* type;
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char* name;
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LWLIB_ID id;
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widget_value* val;
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Boolean busy;
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lw_callback pre_activate_cb;
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lw_callback selection_cb;
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lw_callback post_activate_cb;
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struct _widget_instance* instances;
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struct _widget_info* next;
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} widget_info;
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typedef Widget
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(*widget_creation_function) (widget_instance* instance);
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typedef struct _widget_creation_entry
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{
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char* type;
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widget_creation_function function;
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} widget_creation_entry;
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/* update all other instances of a widget. Can be used in a callback when
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a wiget has been used by the user */
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void
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lw_internal_update_other_instances (Widget widget, XtPointer closure,
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XtPointer call_data);
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/* get the widget_value for a widget in a given instance */
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widget_value*
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lw_get_widget_value_for_widget (widget_instance* instance, Widget w);
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#endif /* LWLIB_INTERNAL_H */
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