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#pragma once
#include <gtkmm/entry.h>
#include <string>
namespace Gtkmm2ext {
class SearchBar : public Gtk::Entry
{
public:
SearchBar(
const std::string& placeholder_text = "Search...",
bool icon_click_resets = true);
// resets the searchbar to the initial state
void reset ();
// emitted when the filter has been updated
sigc::signal<void, const std::string&> signal_search_string_updated () { return sig_search_string_updated; }
protected:
bool focus_in_event (GdkEventFocus*);
bool focus_out_event (GdkEventFocus*);
bool key_press_event (GdkEventKey*);
void icon_clicked_event (Gtk::EntryIconPosition, const GdkEventButton*);
const std::string placeholder_text;
sigc::signal<void, const std::string&> sig_search_string_updated;
private:
void search_string_changed () const;
Glib::RefPtr<Gdk::Pixbuf> icon;
bool icon_click_resets;
};
}
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