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/*
* Copyright (C) 2016 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __gtkardour_ardour_spacer_h__
#define __gtkardour_ardour_spacer_h__
#include "gtkmm2ext/cairo_widget.h"
class ArdourVSpacer : public CairoWidget
{
public:
ArdourVSpacer (float r = 0.75f) : CairoWidget (), ratio (r) {}
protected:
void render (cairo_t* cr, cairo_rectangle_t* r) {
float h = r->height * ratio;
float t = .5f * (r->height - h);
cairo_rectangle (cr, 0, t, 1, h);
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_fill (cr);
}
void on_size_request (Gtk::Requisition* req) {
req->width = 1;
req->height = 0;
CairoWidget::on_size_request (req);
}
float ratio;
};
#endif
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