/usr/include/cegui-0.8.7/CEGUI/widgets/ButtonBase.h is in libcegui-mk2-dev 0.8.7-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | /***********************************************************************
created: 13/4/2004
author: Paul D Turner
purpose: Interface to base class for ButtonBase widget
*************************************************************************/
/***************************************************************************
* Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
***************************************************************************/
#ifndef _CEGUIButtonBase_h_
#define _CEGUIButtonBase_h_
#include "../Base.h"
#include "../Window.h"
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable : 4251)
#endif
// Start of CEGUI namespace section
namespace CEGUI
{
/*!
\brief
Base class for all the 'button' type widgets (push button, radio button, check-box, etc)
*/
class CEGUIEXPORT ButtonBase : public Window
{
public:
/*************************************************************************
Accessor type functions
*************************************************************************/
/*!
\brief
return true if user is hovering over this widget (or it's pushed and user is not over it for highlight)
\return
true if the user is hovering or if the button is pushed and the mouse is not over the button. Otherwise return false.
*/
bool isHovering(void) const {return d_hovering;}
/*!
\brief
Return true if the button widget is in the pushed state.
\return
true if the button-type widget is pushed, false if the widget is not pushed.
*/
bool isPushed(void) const {return d_pushed;}
/** Internal function to set button's pushed state. Normally you would
* not call this, except perhaps when building compound widgets.
*/
void setPushedState(const bool pushed);
/*************************************************************************
Construction and Destruction
*************************************************************************/
/*!
\brief
Constructor for ButtonBase objects
*/
ButtonBase(const String& type, const String& name);
/*!
\brief
Destructor for ButtonBase objects
*/
virtual ~ButtonBase(void);
protected:
/*************************************************************************
Overridden event handlers
*************************************************************************/
virtual void onMouseMove(MouseEventArgs& e);
virtual void onMouseButtonDown(MouseEventArgs& e);
virtual void onMouseButtonUp(MouseEventArgs& e);
virtual void onCaptureLost(WindowEventArgs& e);
virtual void onMouseLeaves(MouseEventArgs& e);
/*************************************************************************
Implementation Functions
*************************************************************************/
/*!
\brief
Update the internal state of the widget with the mouse at the given position.
\param mouse_pos
Point object describing, in screen pixel co-ordinates, the location of the mouse cursor.
\return
Nothing
*/
void updateInternalState(const Vector2f& mouse_pos);
bool calculateCurrentHoverState(const Vector2f& mouse_pos);
/*************************************************************************
Implementation Data
*************************************************************************/
bool d_pushed; //!< true when widget is pushed
bool d_hovering; //!< true when the button is in 'hover' state and requires the hover rendering.
};
} // End of CEGUI namespace section
#if defined(_MSC_VER)
# pragma warning(pop)
#endif
#endif // end of guard _CEGUIButtonBase_h_
|