view_port_i.h File Reference

GUI: internal ViewPort API. More...

#include "gui_i.h"
#include "view_port.h"

Go to the source code of this file.

Data Structures
struct	ViewPort

Functions
void	view_port_gui_set (ViewPort *view_port, Gui *gui)
	Set GUI reference.
void	view_port_draw (ViewPort *view_port, Canvas *canvas)
	Process draw call.
void	view_port_input (ViewPort *view_port, InputEvent *event)
	Process input.

Detailed Description

GUI: internal ViewPort API.

Function Documentation

view_port_draw()

void view_port_draw	(	ViewPort *	view_port,
		Canvas *	canvas )

Process draw call.

Calls draw callback.

To be used by GUI, called on tree redraw.

Parameters

view_port	ViewPort instance
canvas	canvas to draw at

view_port_gui_set()

void view_port_gui_set	(	ViewPort *	view_port,
		Gui *	gui )

Set GUI reference.

To be used by GUI, called upon view_port tree insert

Parameters

view_port	ViewPort instance
gui	gui instance pointer

view_port_input()

void view_port_input	(	ViewPort *	view_port,
		InputEvent *	event )

Process input.

Calls input callback.

To be used by GUI, called on input dispatch.

Parameters

view_port	ViewPort instance
event	pointer to input event