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Overlay: A Container for Displaying on an Evas

Defines the Ewl_Overlay class to provide EWL with the ability to work with an evas. More...

Data Structures

struct  Ewl_Overlay
 The class inheriting from Ewl_Container that acts as a top level widget for interacting with the evas. More...

struct  Ewl_Overlay
 The class inheriting from Ewl_Container that acts as a top level widget for interacting with the evas. More...


Defines

#define EWL_OVERLAY(widget)   ((Ewl_Overlay *) widget)
 Typecast a pointer to an Ewl_Overlay pointer.


Typedefs

typedef Ewl_Overlay Ewl_Overlay
 The overlay structure is mostly a container for holding widgets and a wrapper evas smart object.


Functions

Ewl_Widgetewl_overlay_new (void)
 Allocate and initialize a new overlay container.

int ewl_overlay_init (Ewl_Overlay *win)
 initialize a overlay to default values and callbacks


Detailed Description

Defines the Ewl_Overlay class to provide EWL with the ability to work with an evas.


Function Documentation

int ewl_overlay_init Ewl_Overlay w  ) 
 

initialize a overlay to default values and callbacks

Parameters:
w: the overlay to be initialized to default values and callbacks
Returns:
Returns TRUE or FALSE depending on if initialization succeeds.
Sets the values and callbacks of a overlay w to their defaults.

Ewl_Widget* ewl_overlay_new void   ) 
 

Allocate and initialize a new overlay container.

Returns:
Returns a new overlay container on success, or NULL on failure.