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-rw-r--r--src/ui/widget/iconrenderer.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/src/ui/widget/iconrenderer.h b/src/ui/widget/iconrenderer.h
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+++ b/src/ui/widget/iconrenderer.h
@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef __UI_WIDGET_ICONRENDERER_H__
+#define __UI_WIDGET_ICONRENDERER_H__
+/*
+ * Authors:
+ * Theodore Janeczko
+ *
+ * Copyright (C) Theodore Janeczko 2012 <flutterguy317@gmail.com>
+ * Martin Owens 2018 <doctormo@gmail.com>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <gtkmm/cellrendererpixbuf.h>
+#include <gtkmm/widget.h>
+#include <glibmm/property.h>
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+class IconRenderer : public Gtk::CellRendererPixbuf {
+public:
+ IconRenderer();
+ ~IconRenderer() override = default;;
+
+ Glib::PropertyProxy<int> property_icon() { return _property_icon.get_proxy(); }
+ Glib::PropertyProxy< Glib::RefPtr<Gdk::Pixbuf> > property_pixbuf_on();
+ Glib::PropertyProxy< Glib::RefPtr<Gdk::Pixbuf> > property_pixbuf_off();
+
+ void add_icon(Glib::ustring name);
+
+ typedef sigc::signal<void, Glib::ustring> type_signal_activated;
+ type_signal_activated signal_activated();
+protected:
+ type_signal_activated m_signal_activated;
+
+ void render_vfunc( const Cairo::RefPtr<Cairo::Context>& cr,
+ Gtk::Widget& widget,
+ const Gdk::Rectangle& background_area,
+ const Gdk::Rectangle& cell_area,
+ Gtk::CellRendererState flags ) override;
+
+ void get_preferred_width_vfunc(Gtk::Widget& widget,
+ int& min_w,
+ int& nat_w) const override;
+
+ void get_preferred_height_vfunc(Gtk::Widget& widget,
+ int& min_h,
+ int& nat_h) const override;
+
+ bool activate_vfunc(GdkEvent *event,
+ Gtk::Widget &widget,
+ const Glib::ustring &path,
+ const Gdk::Rectangle &background_area,
+ const Gdk::Rectangle &cell_area,
+ Gtk::CellRendererState flags) override;
+
+private:
+
+ Glib::Property<int> _property_icon;
+ std::vector<Glib::RefPtr<Gdk::Pixbuf>> _icons;
+ void set_pixbuf();
+};
+
+
+
+} // namespace Widget
+} // namespace UI
+} // namespace Inkscape
+
+
+#endif /* __UI_WIDGET_ICONRENDERER_H__ */
+
+/*
+ Local Variables:
+ mode:c++
+ c-file-style:"stroustrup"
+ c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+ indent-tabs-mode:nil
+ fill-column:99
+ End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :