Ewl_Shadow: A container with a shadow/border
Detailed Description
Defines the Ewl_Shadow class used for adding a shadow decoration around a group of widgets.
- Remarks:
- Inherits from Ewl_Box.
Tutorial
Data Structures | |
struct | Ewl_Shadow |
Inherits from Ewl_Box to allow drawing a border and shadow decoration around widgets. More... | |
Defines | |
#define | EWL_SHADOW(shadow) ((Ewl_Shadow *) shadow) |
#define | EWL_SHADOW_IS(w) (ewl_widget_type_is(EWL_WIDGET(w), EWL_SHADOW_TYPE)) |
#define | EWL_SHADOW_TYPE "shadow" |
Typedefs | |
typedef struct Ewl_Shadow | Ewl_Shadow |
Functions | |
int | ewl_shadow_init (Ewl_Shadow *s) |
Initialize a shadow container to default values. | |
Ewl_Widget * | ewl_shadow_new (void) |
Allocate and initialize a new shadow container. |
Define Documentation
#define EWL_SHADOW | ( | shadow | ) | ((Ewl_Shadow *) shadow) |
Typecast a pointer to an Ewl_Shadow pointer.
#define EWL_SHADOW_IS | ( | w | ) | (ewl_widget_type_is(EWL_WIDGET(w), EWL_SHADOW_TYPE)) |
Returns TRUE if the widget is an Ewl_Shadow, FALSE otherwise
#define EWL_SHADOW_TYPE "shadow" |
- Widget Theme Keys:
- /shadow/file
- Widget Theme Keys:
- /shadow/group
Referenced by ewl_shadow_init().
Typedef Documentation
typedef struct Ewl_Shadow Ewl_Shadow |
Ewl_Shadow provides a container that has a shadowed border.
Function Documentation
int ewl_shadow_init | ( | Ewl_Shadow * | s | ) |
Initialize a shadow container to default values.
- Parameters:
-
s,: the shadow container to initialize
- Returns:
- Returns TRUE on success, FALSE on failure.
References DCHECK_PARAM_PTR_RET, DENTER_FUNCTION, DLEVEL_STABLE, DRETURN_INT, EWL_BOX, ewl_box_init(), ewl_box_orientation_set(), EWL_FLAG_FILL_SHRINK, EWL_OBJECT, ewl_object_fill_policy_set(), EWL_ORIENTATION_VERTICAL, EWL_SHADOW_TYPE, EWL_WIDGET, ewl_widget_appearance_set(), and ewl_widget_inherit().
Referenced by ewl_shadow_new().
Ewl_Widget* ewl_shadow_new | ( | void | ) |
Allocate and initialize a new shadow container.
- Returns:
- Returns a new shadow container on success, NULL on failure.
References DENTER_FUNCTION, DLEVEL_STABLE, DRETURN_PTR, ewl_shadow_init(), EWL_WIDGET, ewl_widget_destroy(), and NEW.