59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
/*
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* Copyright (C) 2017 Robin Gareus <robin@gareus.org>
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#pragma once
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#include <gtkmm/entry.h>
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#include <string>
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#include "widgets/visibility.h"
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namespace ArdourWidgets {
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class LIBWIDGETS_API SearchBar : public Gtk::Entry
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{
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public:
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SearchBar (
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const std::string& placeholder_text = "Search...",
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bool icon_click_resets = true);
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/** resets the searchbar to the initial state */
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void reset ();
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/* emitted when the filter has been updated */
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sigc::signal<void, const std::string&> signal_search_string_updated () { return sig_search_string_updated; }
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protected:
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bool focus_in_event (GdkEventFocus*);
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bool focus_out_event (GdkEventFocus*);
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bool key_press_event (GdkEventKey*);
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void icon_clicked_event (Gtk::EntryIconPosition, const GdkEventButton*);
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const std::string placeholder_text;
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sigc::signal<void, const std::string&> sig_search_string_updated;
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private:
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void search_string_changed () const;
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Glib::RefPtr<Gdk::Pixbuf> icon;
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bool icon_click_resets;
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};
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} /* end namespace */
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