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69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
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/**
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* \file freebrowser.h
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* \author Angus Leeming
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*
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* A freebrowser is a browser widget in its own form.
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* It is used for example to instantiate the drop-down list beneath a
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* combox.
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*/
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#ifndef FL_FREEBROWSER_H
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#define FL_FREEBROWSER_H
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#if defined(__cplusplus)
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extern "C"
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{
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#endif
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enum freebrowser_position {
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FL_FREEBROWSER_BELOW,
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FL_FREEBROWSER_ABOVE
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};
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typedef struct fl_freebrowser_ {
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/** Use this and you'll be told when something happens.
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* \param == 0: the browser has merely been hidden.
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* == 1: a change has been made.
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*/
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void (* callback) (struct fl_freebrowser_ *, int action);
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/** Set this to 1 if you want to capture all KeyPress events
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* generating printable chars.
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*/
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int want_printable;
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/** Is set only if want_printable is true. */
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char last_printable;
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/** Details of the implementation. */
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void * parent;
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FL_FORM * form;
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FL_OBJECT * browser;
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Window save_window;
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} FL_FREEBROWSER;
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/** A function to create a freebrowser widget, "owned" by widget \param parent.
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*/
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FL_EXPORT FL_FREEBROWSER * fl_create_freebrowser(void * parent);
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FL_EXPORT void fl_free_freebrowser(FL_FREEBROWSER *);
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/** \param abs_x, \param abs_y are the coordinates of the top left corner
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* of the browser relative to the top left hand corner of the _screen_.
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* \param w, \param h are the browser dimensions.
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*/
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FL_EXPORT void fl_show_freebrowser(FL_FREEBROWSER *,
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FL_Coord abs_x, FL_Coord abs_y,
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FL_Coord w, FL_Coord h);
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FL_EXPORT void fl_hide_freebrowser(FL_FREEBROWSER *);
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/** Return the browser itself. */
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FL_EXPORT FL_OBJECT * fl_get_freebrowser_browser(FL_FREEBROWSER *);
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#if defined(__cplusplus)
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}
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#endif
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#endif
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