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Contents
###
# wxRuby3 wxWidgets interface director
# Copyright (c) M.J.N. Corino, The Netherlands
###
require_relative './window'
module WXRuby3
class Director
class VListBox < Window
def setup
super
spec.override_inheritance_chain('wxVListBox', %w[wxVScrolledWindow wxPanel wxWindow wxEvtHandler wxObject])
spec.make_abstract 'wxVListBox'
# provide base implementations for OnDrawItem and OnMeasureItem
spec.add_header_code <<~__HEREDOC
// Custom subclass implementation.
class wxRubyVListBox : public wxVListBox
{
public:
wxRubyVListBox()
: wxVListBox () {}
wxRubyVListBox(wxWindow *parent, wxWindowID id=wxID_ANY, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=0, const wxString &name=wxVListBoxNameStr)
: wxVListBox(parent, id, pos, size, style, name) {}
protected:
virtual void OnDrawItem(wxDC&, const wxRect&, size_t) const
{
rb_raise(rb_eNoMethodError, "Not implemented");
}
virtual wxCoord OnMeasureItem(size_t) const
{
rb_raise(rb_eNoMethodError, "Not implemented");
}
};
__HEREDOC
# make Ruby director and wrappers use custom implementation
spec.use_class_implementation('wxVListBox', 'wxRubyVListBox')
end
end # class VListBox
end # class Director
end # module WXRuby3
Version data entries
6 entries across 6 versions & 1 rubygems