mirror of https://github.com/fltk/fltk
Added is_visible_r() for consistency w/is_visible()
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@ -392,7 +392,16 @@ public:
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int is_visible() const {
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return(is_flag(VISIBLE));
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}
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int visible_r() const;
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/// See if item and all its parents are open() and visible().
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/// Alias for is_visible_r().
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/// \returns
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/// 1 -- item and its parents are open() and visible()
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/// 0 -- item (or one of its parents) are not visible or close()ed.
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///
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int visible_r() const {
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return(is_visible_r());
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}
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int is_visible_r() const;
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/// Set the item's user icon to an Fl_Image. Use '0' to disable.
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/// No internal copy is made, caller must manage icon's memory.
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@ -1433,9 +1433,9 @@ Fl_Tree_Item *Fl_Tree_Item::prev_displayed(Fl_Tree_Prefs &prefs) {
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/// See if item and all its parents are open() and visible().
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/// \returns
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/// 1 -- item and its parents are open() and visible()
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/// 0 -- item (or one of its parents) are invisible or close()ed.
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/// 0 -- item or one of its parents are either not visible() or close()ed.
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///
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int Fl_Tree_Item::visible_r() const {
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int Fl_Tree_Item::is_visible_r() const {
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if ( !visible() ) return(0);
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for (const Fl_Tree_Item *p=parent(); p; p=p->parent())// move up through parents
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if (!p->visible() || p->is_close()) return(0); // any parent not visible or closed?
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