sgl::ProceduralWindow Class Reference

Inheritance diagram for sgl::ProceduralWindow:

Collaboration diagram for sgl::ProceduralWindow:

Public Member Functions
	ProceduralWindow (const std::string &title, double x, double y, double width, double height)
void	paint () override
void	mouse_pressed (double x, double y, MouseButton b) override
void	mouse_released (double x, double y, MouseButton b) override
void	mouse_moved (double x, double y) override
void	mouse_dragged (double x, double y) override
void	key_pressed (int k, double x, double y) override
Public Member Functions inherited from sgl::ObjectWindow
	ObjectWindow (const std::string &title, int left, int top, int width, int height, double min_x, double max_x, double min_y, double max_y)
	ObjectWindow (const std::string &title, int width, int height)
	ObjectWindow (const std::string &title, double min_x, double max_x, double min_y, double max_y)
	ObjectWindow ()
	~ObjectWindow ()
void	prepaint () override
void	postpaint () override
void	internal_add (GraphicalObject *obj)
template<typename T , typename... Args>
T *	add (Args &&... args)
void	remove (GraphicalObject *obj)
void	remove_all ()
GraphicalObject *	hit (double x, double y) const
std::vector< GraphicalObject * >::iterator	begin ()
std::vector< GraphicalObject * >::iterator	end ()
Public Member Functions inherited from sgl::Window
	Window (const std::string &title, int left, int top, int width, int height, double min_x, double max_x, double min_y, double max_y)
	Window (const std::string &title, int width, int height)
	Window (const std::string &title, double min_x, double max_x, double min_y, double max_y)
	Window ()
virtual	~Window ()
virtual void	clear ()
virtual void	set_title (const std::string &str)
virtual void	set_background_color (const Color &color)
virtual void	set_position (int x, int y)
virtual void	set_size (int width, int height)
virtual void	set_viewport (double left, double right, double bottom, double top)
virtual void	set_visible (bool visible)
virtual CursorShape	set_cursor (CursorShape cursor)
virtual CursorShape	get_cursor ()
virtual void	run ()
virtual void	repaint ()
virtual void	paint_all ()
virtual int	get_x () const
virtual int	get_y () const
virtual int	get_width () const
virtual int	get_height () const
virtual void	set_window_size (int w, int h)
virtual void	resized (int w, int h)
virtual double	get_min_x () const
virtual double	get_max_x () const
virtual double	get_min_y () const
virtual double	get_max_y () const
virtual void	draw_axes (double x_inc, double y_inc) const
virtual void	mouse_entered ()
virtual void	mouse_exited ()
KeyModifier	get_key_modifiers () const
void	set_key_modifiers (KeyModifier mod)
virtual void	start_timer (int msec)
virtual void	timer_expired ()

Public Attributes
std::function< void()>	paint_function
std::function< void(double, double, MouseButton)>	mouse_pressed_function
std::function< void(double, double, MouseButton)>	mouse_released_function
std::function< void(double, double)>	mouse_moved_function
std::function< void(double, double)>	mouse_dragged_function
std::function< void(int, double, double)>	key_pressed_function

Additional Inherited Members
Protected Member Functions inherited from sgl::Window
void	initialize (const std::string &title, int left, int top, int width, int height, double min_x, double max_x, double min_y, double max_y)
Protected Attributes inherited from sgl::ObjectWindow
std::vector< GraphicalObject * >	object_list
GraphicalObject *	active_object
Protected Attributes inherited from sgl::Window
double	min_x
double	max_x
double	min_y
double	max_y
CursorShape	normal_cursor
KeyModifier	key_mods

Member Function Documentation

key_pressed()

void sgl::ProceduralWindow::key_pressed ( int  k, double  x, double  y  )

inlineoverridevirtual

Called by the event manager when the user types a key when the window has keyboard focus. The key pressed and the location of the mouse pointer in viewport coordinates is reported.

Parameters

k	the key typed by the user
x	the x coordinate in viewport coordinates of the location of the mouse pointer within the window
y	the y coordinate in viewport coordinates of the location of the mouse pointer within the window

Returns

nothing

Reimplemented from sgl::ObjectWindow.

mouse_dragged()

void sgl::ProceduralWindow::mouse_dragged ( double  x, double  y  )

inlineoverridevirtual

Called by the event manager when the user drags the mouse (moves the mouse while holding down a mouse button) when the mouse pointer is within the window. The location reported is given in viewport coordinates.

Parameters

x	the x coordinate in viewport coordinates of the location of the mouse pointer within the window during the most recent mouse event.
y	the y coordinate in viewport coordinates of the location of the mouse pointer within the window during the most recent mouse event.

Returns

nothing

Reimplemented from sgl::ObjectWindow.

mouse_moved()

void sgl::ProceduralWindow::mouse_moved ( double  x, double  y  )

inlineoverridevirtual

Called by the event manager when the user moves the mouse when the mouse pointer is within the window. The location reported is given in viewport coordinates.

Parameters

x	the x coordinate in viewport coordinates of the location of the mouse pointer within the window during the most recent mouse event.
y	the y coordinate in viewport coordinates of the location of the mouse pointer within the window during the most recent mouse event.

Returns

nothing

Reimplemented from sgl::ObjectWindow.

mouse_pressed()

void sgl::ProceduralWindow::mouse_pressed ( double  x, double  y, MouseButton  button  )

inlineoverridevirtual

Called by the event loop when the user depresses any mouse button when the mouse pointer is within the window.

Parameters

x	the x coordinate in viewport coordinates of the mouse pointer location within the window during the current mouse event.
y	the y coordinate in viewport coordinates of the mouse pointer location within the window during the current mouse event.
button	the button that was depressed, left (LEFT_BUTTON) or right (RIGHT_BUTTON) during the current mouse event.

Returns

nothing

Reimplemented from sgl::ObjectWindow.

mouse_released()

void sgl::ProceduralWindow::mouse_released ( double  x, double  y, MouseButton  button  )

inlineoverridevirtual

Called by the event manager when the user releases any mouse button when the mouse pointer is within the window.

Parameters

x	the x coordinate in viewport coordinates of the mouse pointer location within the window during the current mouse event.
y	the y coordinate in viewport coordinates of the mouse pointer location within the window during the current mouse event.
button	the button that was released, left (LEFT_BUTTON) or right (RIGHT_BUTTON) during the current mouse event.

Returns

nothing

Reimplemented from sgl::ObjectWindow.

paint()

void sgl::ProceduralWindow::paint ( )

inlineoverridevirtual

Responsible for rendering the image in the window's viewport. This method is abstract, so concrete derived classes must provide a concrete implementation.

Returns

nothing.

Implements sgl::Window.

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The documentation for this class was generated from the following file:

• sgl.hpp