/usr/include/gdkmm-3.0/gdkmm/rectangle.h is in libgtkmm-3.0-dev 3.10.1-0ubuntu2.
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// Generated by gmmproc 2.38.0 -- DO NOT MODIFY!
#ifndef _GDKMM_RECTANGLE_H
#define _GDKMM_RECTANGLE_H
#include <glibmm/ustring.h>
#include <sigc++/sigc++.h>
/*
* Copyright (C) 1998-2002 The gtkmm Development Team
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <glibmm/value.h>
#include <gdk/gdk.h>
namespace Gdk
{
/** Gdk::Rectangle is a structure holding the position and size of a rectangle.
* The intersection of two rectangles can be computed with intersect().
* To find the union of two rectangles use join().
*/
class Rectangle
{
public:
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef Rectangle CppObjectType;
typedef GdkRectangle BaseObjectType;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
/** Get the GType for this class, for use with the underlying GObject type system.
*/
static GType get_type() G_GNUC_CONST;
Rectangle();
explicit Rectangle(const GdkRectangle* gobject); // always takes a copy
///Provides access to the underlying C instance.
GdkRectangle* gobj() { return &gobject_; }
///Provides access to the underlying C instance.
const GdkRectangle* gobj() const { return &gobject_; }
protected:
GdkRectangle gobject_;
private:
public:
/** Creates a new rectangle instance with these dimensions.
*/
Rectangle(int x, int y, int width, int height);
// 'union' is a C and C++ keyword. Can't be a method name.
/** Calculates the union of two rectangles, changing this rectangle.
* The union of this rectangle and @a src2 is the smallest rectangle which
* includes both this rectangle and @a src2 within it.
*
* This method returns a reference to this instance, allowing you to then call another method easily.
* For instance: rect.join(src2).intersect(src3);
*
* @param src2 The rectangle with which to calculate the union with this rectangle.
* @returns A reference to this rectangle.
*/
Rectangle& join(const Rectangle& src2);
/** Calculates the intersection of two rectangles, changing this rectangle.
* If the rectangles do not intersect, this rectangle's width and height are
* set to 0 and its x and y values are undefined.
*
* This method returns a reference to this instance, allowing you to then call another method easily.
* For instance: rect.intersect(src2).join(src3);
*
* @param src2 The rectangle with which to calculate the intersection with this rectangle.
* @returns A reference to this rectangle.
*/
Rectangle& intersect(const Rectangle& src2);
/** Calculates the intersection of two rectangles, changing this rectangle.
* If the rectangles do not intersect, this rectangle's width and height are
* set to 0 and its x and y values are undefined.
*
* This method returns a reference to this instance, allowing you to then call another method easily.
* For instance: rect.intersect(src2, rectangles_intersect).join(src3);
*
* @param src2 The rectangle with which to calculate the intersection with this rectangle.
* @param[out] rectangles_intersect This will be set to <tt>true</tt>
* if the rectangles intersect, else <tt>false</tt>.
* @returns A reference to this rectangle.
*/
Rectangle& intersect(const Rectangle& src2, bool& rectangles_intersect);
/** Checks whether two rectangles intersect.
*
* @newin{3,8}
* @param src2 The rectangle with which to check intersection with this rectangle.
* @result Whether this rectangle intersects @a src2.
*/
bool intersects(const Rectangle& src2) const;
/** Checks whether either the width or height is 0.
* @result Whether this rectangle has 0 area.
*/
bool has_zero_area() const;
int get_x() const;
void set_x(const int& value);
int get_y() const;
void set_y(const int& value);
int get_width() const;
void set_width(const int& value);
int get_height() const;
void set_height(const int& value);
};
/** Calculates the union of two rectangles.
* The union of @a src1 and @a src2 is the smallest rectangle which
* includes both @a src1 and @a src2 within it.
*
* @newin{3,8}
* @param src1 One of the rectangles.
* @param src2 The other rectangle.
* @returns The union of @a src1 and @a src2.
*
* @relates Gdk::Rectangle
*/
Rectangle join(const Rectangle& src1, const Rectangle& src2);
/** Calculates the intersection of two rectangles.
* If the rectangles do not intersect, the returned rectangle's width and height
* are set to 0 and its x and y values are undefined.
*
* @newin{3,8}
* @param src1 One of the rectangles.
* @param src2 The other rectangle.
* @returns The intersection of @a src1 and @a src2.
*
* @relates Gdk::Rectangle
*/
Rectangle intersect(const Rectangle& src1, const Rectangle& src2);
/** Calculates the intersection of two rectangles.
* If the rectangles do not intersect, the returned rectangle's width and height
* are set to 0 and its x and y values are undefined.
*
* @newin{3,8}
* @param src1 One of the rectangles.
* @param src2 The other rectangle.
* @param[out] rectangles_intersect This will be set to <tt>true</tt>
* if the rectangles intersect, else <tt>false</tt>.
* @returns The intersection of @a src1 and @a src2.
*
* @relates Gdk::Rectangle
*/
Rectangle intersect(const Rectangle& src1, const Rectangle& src2, bool& rectangles_intersect);
} // namespace Gdk
namespace Glib
{
/** @relates Gdk::Rectangle
* @param object The C instance
* @result A C++ instance that wraps this C instance.
*/
Gdk::Rectangle& wrap(GdkRectangle* object);
/** @relates Gdk::Rectangle
* @param object The C instance
* @result A C++ instance that wraps this C instance.
*/
const Gdk::Rectangle& wrap(const GdkRectangle* object);
#ifndef DOXYGEN_SHOULD_SKIP_THIS
template <>
class Value<Gdk::Rectangle> : public Glib::Value_Boxed<Gdk::Rectangle>
{};
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
} // namespace Glib
#endif /* _GDKMM_RECTANGLE_H */
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