Panel.hpp

//
// TGUI - Texus' Graphical User Interface
// Copyright (C) 2012-2017 Bruno Van de Velde (vdv_b@tgui.eu)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//


#ifndef TGUI_PANEL_HPP
#define TGUI_PANEL_HPP


#include <TGUI/Widgets/Group.hpp>
#include <TGUI/Renderers/PanelRenderer.hpp>


namespace tgui
{
 class TGUI_API Panel : public Group
 {
 public:

 typedef std::shared_ptr<Panel> Ptr; 
 typedef std::shared_ptr<const Panel> ConstPtr; 


 Panel(const Layout2d& size = {RelLayout{1}, RelLayout{1}});


 static Panel::Ptr create(Layout2d size = {RelLayout{1}, RelLayout{1}});


 static Panel::Ptr copy(Panel::ConstPtr panel);


 PanelRenderer* getRenderer() const
 {
 return aurora::downcast<PanelRenderer*>(m_renderer.get());
 }


 virtual void setSize(const Layout2d& size) override;
 using Transformable::setSize;


 virtual sf::Vector2f getContentSize() const override;


 virtual sf::Vector2f getChildWidgetsOffset() const override;


 virtual bool mouseOnWidget(sf::Vector2f pos) const override;

 virtual void leftMousePressed(sf::Vector2f pos) override;

 virtual void leftMouseReleased(sf::Vector2f pos) override;


 virtual void draw(sf::RenderTarget& target, sf::RenderStates states) const override;


 protected:

 virtual Signal& getSignal(std::string&& signalName) override;


 virtual void rendererChanged(const std::string& property) override;


 // Makes a copy of the widget
 virtual Widget::Ptr clone() const override
 {
 return std::make_shared<Panel>(*this);
 }


 public:

 SignalWrapper<SignalVector2f> onMousePress = {"MousePressed"}; 
 SignalWrapper<SignalVector2f> onMouseRelease = {"MouseReleased"}; 
 SignalWrapper<SignalVector2f> onClick = {"Clicked"}; 


 private:

 // Cached renderer properties
 Borders m_bordersCached;
 Color m_borderColorCached;
 Color m_backgroundColorCached;


 };

}


#endif // TGUI_PANEL_HPP