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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* A bare minimum example of deriving from Inkscape::UI:Widget::Panel.
*
* Author:
* Tavmjong Bah
*
* Copyright (C) Tavmjong Bah <tavmjong@free.fr>
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SEEN_PROTOTYPE_PANEL_H
#define SEEN_PROTOTYPE_PANEL_H
#include <iostream>
#include "ui/widget/panel.h"
#include "ui/dialog/desktop-tracker.h"
// Only to display status.
#include <gtkmm/label.h>
namespace Inkscape {
namespace UI {
namespace Dialog {
/**
* A panel that does almost nothing!
*/
class Prototype : public UI::Widget::Panel
{
public:
~Prototype() override;
static Prototype& getInstance() { return *new Prototype(); };
void present() override;
private:
// No default constructor, noncopyable, nonassignable
Prototype();
Prototype(Prototype const &d) = delete;
Prototype operator=(Prototype const &d) = delete;
// Signals and handlers
sigc::connection connectionDocumentReplaced;
sigc::connection connectionDesktopChanged;
sigc::connection connectionSelectionChanged;
void handleDocumentReplaced(SPDesktop* desktop, SPDocument *document);
void handleDesktopChanged(SPDesktop* desktop);
void handleSelectionChanged();
DesktopTracker desktopTracker;
// Just for example
Gtk::Label label;
void updateLabel();
};
} //namespace Dialogs
} //namespace UI
} //namespace Inkscape
#endif // SEEN_PROTOTYPE_PANEL_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 :
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