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/*
* Copyright (C) 2020 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2020 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-tk-lib
* Created on: 11 апр. 2020 г.
*
* lsp-tk-lib is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* lsp-tk-lib 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with lsp-tk-lib. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LSP_PLUG_IN_TK_WIDGETS_SIMPLE_VOID_H_
#define LSP_PLUG_IN_TK_WIDGETS_SIMPLE_VOID_H_
#ifndef LSP_PLUG_IN_TK_IMPL
#error "use <lsp-plug.in/tk/tk.h>"
#endif
namespace lsp
{
namespace tk
{
// Style definition
namespace style
{
LSP_TK_STYLE_DEF_BEGIN(Void, Widget)
prop::SizeConstraints sConstraints;
prop::Color sColor;
prop::Boolean sFill;
LSP_TK_STYLE_DEF_END
}
/**
* Void widget that holds some allocated space and fills it with specified color
*/
class Void: public Widget
{
private:
Void & operator = (const Void &);
Void(const Void &);
public:
static const w_class_t metadata;
protected:
prop::SizeConstraints sConstraints;
prop::Color sColor;
prop::Boolean sFill;
public:
explicit Void(Display *dpy);
virtual ~Void();
public:
LSP_TK_PROPERTY(SizeConstraints, constraints, &sConstraints)
LSP_TK_PROPERTY(Color, color, &sColor)
LSP_TK_PROPERTY(Boolean, fill, &sFill)
protected:
virtual void size_request(ws::size_limit_t *r);
virtual void property_changed(Property *prop);
public:
virtual status_t init();
virtual void render(ws::ISurface *s, const ws::rectangle_t *area, bool force);
};
} /* namespace tk */
} /* namespace lsp */
#endif /* LSP_PLUG_IN_TK_WIDGETS_SIMPLE_VOID_H_ */
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