Paul Davis
449aab3c46
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
111 lines
2.8 KiB
C++
111 lines
2.8 KiB
C++
/*
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Copyright (C) 1999 Paul Barton-Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __gtkselector_h__
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#define __gtkselector_h__
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#include <string>
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#include <vector>
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#include <gtkmm.h>
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namespace Gtkmm2ext {
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class TreeView_Selector : public Gtk::TreeView
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{
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public:
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TreeView_Selector() {}
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virtual ~TreeView_Selector() {}
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protected:
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virtual bool on_button_press_event(GdkEventButton *ev);
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};
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typedef void (SelectorRefillFunction)(Glib::RefPtr<Gtk::ListStore>, void *);
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class Selector : public Gtk::VBox
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{
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friend class Gtkmm2ext::TreeView_Selector;
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public:
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Selector (SelectorRefillFunction, void *arg,
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std::vector<std::string> titles);
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virtual ~Selector ();
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Glib::RefPtr<Gtk::ListStore> liststore () { return lstore; }
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void reset (void (*refiller)(Glib::RefPtr<Gtk::ListStore>, void *), void *arg);
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void set_size (unsigned int w, unsigned int h) {
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scroll.set_size_request (w, h);
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tview.columns_autosize ();
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}
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struct Result {
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Gtk::TreeView& view;
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Glib::RefPtr<Gtk::TreeSelection> selection;
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Result (Gtk::TreeView& v, Glib::RefPtr<Gtk::TreeSelection> sel)
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: view (v), selection (sel) {}
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};
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/* selection is activated via a double click, choice via
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a single click.
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*/
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sigc::signal<void,Result*> selection_made;
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sigc::signal<void,Result*> choice_made;
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sigc::signal<void,Result*> shift_made;
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sigc::signal<void,Result*> control_made;
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sigc::signal<void> update_contents;
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void accept();
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void cancel();
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void rescan();
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protected:
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virtual void on_map ();
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virtual void on_show ();
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private:
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Gtk::ScrolledWindow scroll;
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Gtk::TreeModel::ColumnRecord column_records;
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Glib::RefPtr<Gtk::ListStore> lstore;
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Gtkmm2ext::TreeView_Selector tview;
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void (*refiller)(Glib::RefPtr<Gtk::ListStore>, void *);
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void *refill_arg;
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gint selected_row;
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gint selected_column;
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gint chosen_row;
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gint chosen_column;
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void refill ();
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void chosen ();
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void shift_clicked ();
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void control_clicked ();
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static gint _accept (gpointer);
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static gint _chosen (gpointer);
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static gint _shift_clicked (gpointer);
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static gint _control_clicked (gpointer);
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};
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} /* namespace */
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#endif // __gtkselector_h__
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