Data Structures | |
struct | _Evas_List |
A linked list node. More... | |
struct | _Evas_Rectangle |
A rectangle. More... | |
struct | _Evas_Smart_Class |
a smart object class More... | |
struct | _Evas_Engine_Info |
Generic engine information. More... | |
struct | _Evas_Event_Mouse_Down |
Mouse button press event. More... | |
struct | _Evas_Event_Mouse_Up |
Mouse butotn relase event. More... | |
struct | _Evas_Event_Mouse_In |
Mouse enter event. More... | |
struct | _Evas_Event_Mouse_Out |
Mouse leave event. More... | |
struct | _Evas_Event_Mouse_Move |
Mouse button down event. More... | |
struct | _Evas_Event_Mouse_Wheel |
Wheel event. More... | |
struct | _Evas_Event_Key_Down |
Key press event. More... | |
struct | _Evas_Event_Key_Up |
Key release event. More... | |
Defines | |
#define | EVAS_LOAD_ERROR_NONE 0 |
No error on load. | |
#define | EVAS_LOAD_ERROR_GENERIC 1 |
A non-specific error occured. | |
#define | EVAS_LOAD_ERROR_DOES_NOT_EXIST 2 |
File (or file path) does not exist. | |
#define | EVAS_LOAD_ERROR_PERMISSION_DENIED 3 |
Permission deinied to an existing file (or path). | |
#define | EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED 4 |
Allocation of resources failure prevented load. | |
#define | EVAS_LOAD_ERROR_CORRUPT_FILE 5 |
File corrupt (but was detected as a known format). | |
#define | EVAS_LOAD_ERROR_UNKNOWN_FORMAT 6 |
File is not a known format. | |
#define | EVAS_ALLOC_ERROR_NONE 0 |
No allocation error. | |
#define | EVAS_ALLOC_ERROR_FATAL 1 |
Allocation failed despite attempts to free up memory. | |
#define | EVAS_ALLOC_ERROR_RECOVERED 2 |
Allocation succeeded, but extra memory had to be found by freeing up speculative resources. | |
#define | EVAS_PIXEL_FORMAT_NONE 0 |
No pixel format. | |
#define | EVAS_PIXEL_FORMAT_ARGB32 1 |
ARGB 32bit pixel format with A in the high byte per 32bit pixel word. | |
#define | EVAS_PIXEL_FORMAT_YUV420P_601 2 |
YUV 420 Planar format with CCIR 601 color encoding wuth contiguous planes in the order Y, U and V. | |
#define | EVAS_COLOR_SPACE_ARGB 0 |
ARGB color space. | |
#define | EVAS_COLOR_SPACE_AHSV 1 |
AHSV color space. | |
#define | EVAS_TEXTURE_REFLECT 0 |
Gradient and image fill tiling mode - tiling reflects. | |
#define | EVAS_TEXTURE_REPEAT 1 |
tiling repeats | |
#define | EVAS_TEXTURE_RESTRICT 2 |
tiling clamps | |
Typedefs | |
typedef enum _Evas_Callback_Type | Evas_Callback_Type |
The type of event to trigger the callback. | |
typedef enum _Evas_Button_Flags | Evas_Button_Flags |
Flags for Mouse Button events. | |
typedef _Evas_List | Evas_List |
A generic linked list node handle. | |
typedef _Evas_Rectangle | Evas_Rectangle |
A generic rectangle handle. | |
typedef _Evas_Smart_Class | Evas_Smart_Class |
A smart object base class. | |
typedef _Evas_Hash | Evas_Hash |
A Hash table handle. | |
typedef _Evas | Evas |
An Evas canvas handle. | |
typedef _Evas_Object | Evas_Object |
An Evas Object handle. | |
typedef void | Evas_Performance |
An Evas Performance handle. | |
typedef _Evas_Modifier | Evas_Modifier |
An Evas Modifier. | |
typedef _Evas_Lock | Evas_Lock |
An Evas Lock. | |
typedef _Evas_Smart | Evas_Smart |
An Evas Smart Object handle. | |
typedef unsigned long long | Evas_Modifier_Mask |
An Evas modifier mask type. | |
typedef _Evas_Pixel_Import_Source | Evas_Pixel_Import_Source |
A source description of pixels for importing pixels. | |
typedef _Evas_Engine_Info | Evas_Engine_Info |
A generic Evas Engine information structure. | |
typedef _Evas_Event_Mouse_Down | Evas_Event_Mouse_Down |
Event structure for EVAS_CALLBACK_MOUSE_DOWN event callbacks. | |
typedef _Evas_Event_Mouse_Up | Evas_Event_Mouse_Up |
Event structure for EVAS_CALLBACK_MOUSE_UP event callbacks. | |
typedef _Evas_Event_Mouse_In | Evas_Event_Mouse_In |
Event structure for EVAS_CALLBACK_MOUSE_IN event callbacks. | |
typedef _Evas_Event_Mouse_Out | Evas_Event_Mouse_Out |
Event structure for EVAS_CALLBACK_MOUSE_OUT event callbacks. | |
typedef _Evas_Event_Mouse_Move | Evas_Event_Mouse_Move |
Event structure for EVAS_CALLBACK_MOUSE_MOVE event callbacks. | |
typedef _Evas_Event_Mouse_Wheel | Evas_Event_Mouse_Wheel |
Event structure for EVAS_CALLBACK_MOUSE_WHEEL event callbacks. | |
typedef _Evas_Event_Key_Down | Evas_Event_Key_Down |
Event structure for EVAS_CALLBACK_KEY_DOWN event callbacks. | |
typedef _Evas_Event_Key_Up | Evas_Event_Key_Up |
Event structure for EVAS_CALLBACK_KEY_UP event callbacks. | |
Enumerations | |
enum | _Evas_Callback_Type { EVAS_CALLBACK_MOUSE_IN, EVAS_CALLBACK_MOUSE_OUT, EVAS_CALLBACK_MOUSE_DOWN, EVAS_CALLBACK_MOUSE_UP, EVAS_CALLBACK_MOUSE_MOVE, EVAS_CALLBACK_MOUSE_WHEEL, EVAS_CALLBACK_FREE, EVAS_CALLBACK_KEY_DOWN, EVAS_CALLBACK_KEY_UP, EVAS_CALLBACK_FOCUS_IN, EVAS_CALLBACK_FOCUS_OUT, EVAS_CALLBACK_SHOW, EVAS_CALLBACK_HIDE, EVAS_CALLBACK_MOVE, EVAS_CALLBACK_RESIZE, EVAS_CALLBACK_RESTACK } |
enum | _Evas_Button_Flags { EVAS_BUTTON_NONE = 0, EVAS_BUTTON_DOUBLE_CLICK = (1 << 0), EVAS_BUTTON_TRIPLE_CLICK = (1 << 1) } |
Functions | |
EAPI Evas_List * | evas_list_append (Evas_List *list, const void *data) |
Appends the given data to the given linked list. | |
EAPI Evas_List * | evas_list_prepend (Evas_List *list, const void *data) |
Prepends the given data to the given linked list. | |
EAPI Evas_List * | evas_list_append_relative (Evas_List *list, const void *data, const void *relative) |
Inserts the given data into the given linked list after the specified data. | |
EAPI Evas_List * | evas_list_prepend_relative (Evas_List *list, const void *data, const void *relative) |
Prepend a data pointer to a linked list before the memeber specified. | |
EAPI Evas_List * | evas_list_remove (Evas_List *list, const void *data) |
Removes the first instance of the specified data from the given list. | |
EAPI Evas_List * | evas_list_remove_list (Evas_List *list, Evas_List *remove_list) |
Removes the specified data. | |
EAPI void * | evas_list_find (Evas_List *list, const void *data) |
Find a member of a list and return the member. | |
EAPI Evas_List * | evas_list_find_list (Evas_List *list, const void *data) |
Find a member of a list and return the list node containing that member. | |
EAPI Evas_List * | evas_list_free (Evas_List *list) |
Free an entire list and all the nodes, ignoring the data contained. | |
EAPI Evas_List * | evas_list_last (Evas_List *list) |
Get the last list node in the list. | |
EAPI Evas_List * | evas_list_next (Evas_List *list) |
Get the next list node after the specified list node. | |
EAPI Evas_List * | evas_list_prev (Evas_List *list) |
Get the previous list node before the specified list node. | |
EAPI void * | evas_list_data (Evas_List *list) |
Get the list node data member. | |
EAPI int | evas_list_count (Evas_List *list) |
Get the count of the number of items in a list. | |
EAPI void * | evas_list_nth (Evas_List *list, int n) |
Get the nth member's data pointer in a list. | |
EAPI Evas_List * | evas_list_nth_list (Evas_List *list, int n) |
Get the nth member's list node in a list. | |
EAPI Evas_List * | evas_list_reverse (Evas_List *list) |
Reverse all the elements in the list. | |
EAPI Evas_List * | evas_list_sort (Evas_List *list, int size, int(*func)(void *, void *)) |
Sort a list according to the ordering func will return. | |
EAPI int | evas_list_alloc_error (void) |
Return the memory allocation failure flag after any operation needin allocation. | |
EAPI Evas_Hash * | evas_hash_add (Evas_Hash *hash, const char *key, const void *data) |
Adds an entry to the given hash table. | |
EAPI Evas_Hash * | evas_hash_direct_add (Evas_Hash *hash, const char *key, const void *data) |
Adds an entry to the given hash table and does not duplicate the string key. | |
EAPI Evas_Hash * | evas_hash_del (Evas_Hash *hash, const char *key, const void *data) |
Removes the entry identified by key or data from the given hash table. | |
EAPI void * | evas_hash_find (Evas_Hash *hash, const char *key) |
Retrieves a specific entry in the given hash table. | |
EAPI void * | evas_hash_modify (Evas_Hash *hash, const char *key, const void *data) |
Modifies the entry pointer at the specified key and returns the old entry. | |
EAPI int | evas_hash_size (Evas_Hash *hash) |
Retrieves the number of buckets available in the given hash table. | |
EAPI void | evas_hash_free (Evas_Hash *hash) |
Free an entire hash table. | |
EAPI void | evas_hash_foreach (Evas_Hash *hash, Evas_Bool(*func)(Evas_Hash *hash, const char *key, void *data, void *fdata), const void *fdata) |
Call a function on every member stored in the hash table. | |
EAPI int | evas_hash_alloc_error (void) |
Return memory allocation failure flag after an function requiring allocation. | |
EAPI int | evas_alloc_error (void) |
Return if any allocation errors have occured during the prior function. | |
EAPI Evas * | evas_new (void) |
Creates a new empty evas. | |
EAPI void | evas_free (Evas *e) |
Frees the given evas and any objects created on it. | |
EAPI int | evas_render_method_lookup (const char *name) |
Look up a numeric ID from a string name of a rendering engine. | |
EAPI Evas_List * | evas_render_method_list (void) |
List all the rendering engines compiled into the copy of the Evas library. | |
EAPI void | evas_render_method_list_free (Evas_List *list) |
This function should be called to free a list of engine names. | |
EAPI void | evas_output_method_set (Evas *e, int render_method) |
Sets the output engine for the given evas. | |
EAPI int | evas_output_method_get (Evas *e) |
Retrieves the number of the output engine used for the given evas. | |
EAPI Evas_Engine_Info * | evas_engine_info_get (Evas *e) |
Retrieves the current render engine info struct from the given evas. | |
EAPI void | evas_engine_info_set (Evas *e, Evas_Engine_Info *info) |
Applies the engine settings for the given evas from the given Evas_Engine_Info structure. | |
EAPI void | evas_output_size_set (Evas *e, int w, int h) |
Sets the output size of the render engine of the given evas. | |
EAPI void | evas_output_size_get (Evas *e, int *w, int *h) |
Retrieve the output size of the render engine of the given evas. | |
EAPI void | evas_output_viewport_set (Evas *e, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h) |
Sets the output viewport of the given evas in evas units. | |
EAPI void | evas_output_viewport_get (Evas *e, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h) |
Get the render engine's output viewport co-ordinates in canvas units. | |
EAPI Evas_Coord | evas_coord_screen_x_to_world (Evas *e, int x) |
Convert/scale an ouput screen co-ordinate into canvas co-ordinates. | |
EAPI Evas_Coord | evas_coord_screen_y_to_world (Evas *e, int y) |
Convert/scale an ouput screen co-ordinate into canvas co-ordinates. | |
EAPI int | evas_coord_world_x_to_screen (Evas *e, Evas_Coord x) |
Convert/scale a canvas co-ordinate into output screen co-ordinates. | |
EAPI int | evas_coord_world_y_to_screen (Evas *e, Evas_Coord y) |
Convert/scale a canvas co-ordinate into output screen co-ordinates. | |
EAPI void | evas_pointer_output_xy_get (Evas *e, int *x, int *y) |
This function returns the current known pointer co-ordinates. | |
EAPI void | evas_pointer_canvas_xy_get (Evas *e, Evas_Coord *x, Evas_Coord *y) |
This function returns the current known pointer co-ordinates. | |
EAPI int | evas_pointer_button_down_mask_get (Evas *e) |
Returns a bitmask with the mouse buttons currently pressed, set to 1. | |
EAPI Evas_Bool | evas_pointer_inside_get (Evas *e) |
Returns whether the mouse pointer is logically inside the canvas. | |
EAPI void | evas_data_attach_set (Evas *e, void *data) |
Attaches a specific pointer to the evas for fetching later. | |
EAPI void * | evas_data_attach_get (Evas *e) |
Returns the pointer attached by evas_data_attach_set(). | |
EAPI void | evas_damage_rectangle_add (Evas *e, int x, int y, int w, int h) |
To be documented. | |
EAPI void | evas_obscured_rectangle_add (Evas *e, int x, int y, int w, int h) |
To be documented. | |
EAPI void | evas_obscured_clear (Evas *e) |
To be documented. | |
EAPI Evas_List * | evas_render_updates (Evas *e) |
To be documented. | |
EAPI void | evas_render_updates_free (Evas_List *updates) |
To be documented. | |
EAPI void | evas_render (Evas *e) |
To be documented. | |
EAPI Evas_Object * | evas_object_rectangle_add (Evas *e) |
Adds a rectangle to the given evas. | |
EAPI Evas_Object * | evas_object_line_add (Evas *e) |
Adds a new evas line object to the given evas. | |
EAPI void | evas_object_line_xy_set (Evas_Object *obj, Evas_Coord x1, Evas_Coord y1, Evas_Coord x2, Evas_Coord y2) |
Sets the coordinates of the end points of the given evas line object. | |
EAPI void | evas_object_line_xy_get (Evas_Object *obj, Evas_Coord *x1, Evas_Coord *y1, Evas_Coord *x2, Evas_Coord *y2) |
Retrieves the coordinates of the end points of the given evas line object. | |
EAPI Evas_Object * | evas_object_gradient_add (Evas *e) |
Adds a gradient object to the given evas. | |
EAPI void | evas_object_gradient_color_add (Evas_Object *obj, int r, int g, int b, int a, int distance) |
Adds a colour to the given evas gradient object. | |
EAPI void | evas_object_gradient_colors_clear (Evas_Object *obj) |
Deletes all colours set for the given evas gradient object. | |
EAPI void | evas_object_gradient_angle_set (Evas_Object *obj, Evas_Angle angle) |
Sets the angle at which the given evas gradient object sits clockwise from vertical. | |
EAPI Evas_Angle | evas_object_gradient_angle_get (Evas_Object *obj) |
Retrieves the angle at which the given evas gradient object sits clockwise from the vertical. | |
EAPI void | evas_object_gradient_type_set (Evas_Object *obj, const char *type, const char *instance_params) |
Sets the geometric type displayed by the given gradient object. | |
EAPI void | evas_object_gradient_type_get (Evas_Object *obj, char **type, char **instance_params) |
Retrieves the type name and params of the given gradient object. | |
EAPI void | evas_object_gradient_fill_set (Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h) |
Sets the rectangle on the gradient object that the gradient will be drawn to. | |
EAPI void | evas_object_gradient_fill_get (Evas_Object *obj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h) |
Retrieves the dimensions of the rectangle on the gradient object that the gradient will use as its fill rect. | |
EAPI void | evas_object_gradient_spread_set (Evas_Object *obj, int tile_mode) |
Sets the tiling mode for the given evas gradient object. | |
EAPI int | evas_object_gradient_spread_get (Evas_Object *obj) |
Retrieves the spread (tiling mode) for the given gradient object. | |
EAPI Evas_Object * | evas_object_polygon_add (Evas *e) |
Adds a new evas polygon object to the given evas. | |
EAPI void | evas_object_polygon_point_add (Evas_Object *obj, Evas_Coord x, Evas_Coord y) |
Adds the given point to the given evas polygon object. | |
EAPI void | evas_object_polygon_points_clear (Evas_Object *obj) |
Removes all of the points from the given evas polygon object. | |
EAPI Evas_Object * | evas_object_image_add (Evas *e) |
Creates a new image object on the given evas. | |
EAPI void | evas_object_image_file_set (Evas_Object *obj, const char *file, const char *key) |
Sets the image displayed by the given image object. | |
EAPI void | evas_object_image_file_get (Evas_Object *obj, char **file, char **key) |
Retrieves the filename and key of the given image object. | |
EAPI void | evas_object_image_border_set (Evas_Object *obj, int l, int r, int t, int b) |
Sets how much of each border of the given evas image object is not to be scaled. | |
EAPI void | evas_object_image_border_get (Evas_Object *obj, int *l, int *r, int *t, int *b) |
Retrieves how much of each border of the given evas image is not to be scaled. | |
EAPI void | evas_object_image_border_center_fill_set (Evas_Object *obj, Evas_Bool fill) |
Sets if the center part of an image (not the border) should be drawn. | |
EAPI Evas_Bool | evas_object_image_border_center_fill_get (Evas_Object *obj) |
Retrieves If the center of an image object is to be filled or not. | |
EAPI void | evas_object_image_fill_set (Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h) |
Sets the rectangle on the image object that the image will be drawn to. | |
EAPI void | evas_object_image_fill_get (Evas_Object *obj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h) |
Retrieves the dimensions of the rectangle on the image object that the image will be drawn to. | |
EAPI void | evas_object_image_size_set (Evas_Object *obj, int w, int h) |
Sets the size of the image to be display by the given image object. | |
EAPI void | evas_object_image_size_get (Evas_Object *obj, int *w, int *h) |
Retrieves the size of the image displayed by the given image object. | |
EAPI int | evas_object_image_load_error_get (Evas_Object *obj) |
Retrieves a number representing any error that occurred during the last load for the given image object. | |
EAPI void | evas_object_image_data_set (Evas_Object *obj, void *data) |
To be documented. | |
EAPI void * | evas_object_image_data_get (Evas_Object *obj, Evas_Bool for_writing) |
To be documented. | |
EAPI void | evas_object_image_data_copy_set (Evas_Object *obj, void *data) |
To be documented. | |
EAPI void | evas_object_image_data_update_add (Evas_Object *obj, int x, int y, int w, int h) |
To be documented. | |
EAPI void | evas_object_image_alpha_set (Evas_Object *obj, Evas_Bool has_alpha) |
To be documented. | |
EAPI Evas_Bool | evas_object_image_alpha_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_image_smooth_scale_set (Evas_Object *obj, Evas_Bool smooth_scale) |
To be documented. | |
EAPI Evas_Bool | evas_object_image_smooth_scale_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_image_reload (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Bool | evas_object_image_save (Evas_Object *obj, const char *file, const char *key, const char *flags) |
To be documented. | |
EAPI Evas_Bool | evas_object_image_pixels_import (Evas_Object *obj, Evas_Pixel_Import_Source *pixels) |
To be documented. | |
EAPI void | evas_object_image_pixels_get_callback_set (Evas_Object *obj, void(*func)(void *data, Evas_Object *o), void *data) |
To be documented. | |
EAPI void | evas_object_image_pixels_dirty_set (Evas_Object *obj, Evas_Bool dirty) |
To be documented. | |
EAPI Evas_Bool | evas_object_image_pixels_dirty_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_image_cache_flush (Evas *e) |
To be documented. | |
EAPI void | evas_image_cache_reload (Evas *e) |
To be documented. | |
EAPI void | evas_image_cache_set (Evas *e, int size) |
To be documented. | |
EAPI int | evas_image_cache_get (Evas *e) |
To be documented. | |
EAPI Evas_Object * | evas_object_text_add (Evas *e) |
To be documented. | |
EAPI void | evas_object_text_font_source_set (Evas_Object *obj, const char *font) |
To be documented. | |
EAPI const char * | evas_object_text_font_source_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_text_font_set (Evas_Object *obj, const char *font, Evas_Font_Size size) |
To be documented. | |
EAPI void | evas_object_text_font_get (Evas_Object *obj, char **font, Evas_Font_Size *size) |
To be documented. | |
EAPI void | evas_object_text_text_set (Evas_Object *obj, const char *text) |
Sets the text to be displayed by the given evas text object. | |
EAPI const char * | evas_object_text_text_get (Evas_Object *obj) |
Retrieves the text currently being displayed by the given evas text object. | |
EAPI Evas_Coord | evas_object_text_ascent_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Coord | evas_object_text_descent_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Coord | evas_object_text_max_ascent_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Coord | evas_object_text_max_descent_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Coord | evas_object_text_horiz_advance_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Coord | evas_object_text_vert_advance_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Coord | evas_object_text_inset_get (Evas_Object *obj) |
To be documented. | |
EAPI int | evas_object_text_char_pos_get (Evas_Object *obj, int pos, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch) |
To be documented. | |
EAPI int | evas_object_text_char_coords_get (Evas_Object *obj, Evas_Coord x, Evas_Coord y, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch) |
To be documented. | |
EAPI Evas_Text_Style_Type | evas_object_text_style_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_text_style_set (Evas_Object *obj, Evas_Text_Style_Type type) |
To be documented. | |
EAPI void | evas_object_text_shadow_color_set (Evas_Object *obj, int r, int g, int b, int a) |
To be documented. | |
EAPI void | evas_object_text_shadow_color_get (Evas_Object *obj, int *r, int *g, int *b, int *a) |
To be documented. | |
EAPI void | evas_object_text_glow_color_set (Evas_Object *obj, int r, int g, int b, int a) |
To be documented. | |
EAPI void | evas_object_text_glow_color_get (Evas_Object *obj, int *r, int *g, int *b, int *a) |
To be documented. | |
EAPI void | evas_object_text_glow2_color_set (Evas_Object *obj, int r, int g, int b, int a) |
To be documented. | |
EAPI void | evas_object_text_glow2_color_get (Evas_Object *obj, int *r, int *g, int *b, int *a) |
To be documented. | |
EAPI void | evas_object_text_outline_color_set (Evas_Object *obj, int r, int g, int b, int a) |
To be documented. | |
EAPI void | evas_object_text_outline_color_get (Evas_Object *obj, int *r, int *g, int *b, int *a) |
To be documented. | |
EAPI void | evas_object_text_style_pad_get (Evas_Object *obj, int *l, int *r, int *t, int *b) |
To be documented. | |
EAPI int | evas_string_char_next_get (const char *str, int pos, int *decoded) |
To be documented. | |
EAPI int | evas_string_char_prev_get (const char *str, int pos, int *decoded) |
To be documented. | |
EAPI void | evas_font_path_clear (Evas *e) |
Removes all font paths loaded into memory for the given evas. | |
EAPI void | evas_font_path_append (Evas *e, const char *path) |
Appends a font path to the list of font paths used by the given evas. | |
EAPI void | evas_font_path_prepend (Evas *e, const char *path) |
Prepends a font path to the list of font paths used by the given evas. | |
EAPI const Evas_List * | evas_font_path_list (Evas *e) |
Retrieves the list of font paths used by the given evas. | |
EAPI void | evas_font_cache_flush (Evas *e) |
To be documented. | |
EAPI void | evas_font_cache_set (Evas *e, int size) |
To be documented. | |
EAPI int | evas_font_cache_get (Evas *e) |
To be documented. | |
EAPI Evas_Object * | evas_object_textblock_add (Evas *e) |
Adds a textblock to the given evas. | |
EAPI void | evas_object_del (Evas_Object *obj) |
Deletes the given evas object and frees its memory. | |
EAPI const char * | evas_object_type_get (Evas_Object *obj) |
Retrieves the name of the type of the given evas object. | |
EAPI void | evas_object_layer_set (Evas_Object *obj, int l) |
Sets the layer of the evas that the given object will be part of. | |
EAPI int | evas_object_layer_get (Evas_Object *obj) |
Retrieves the layer of the evas that the given object is part of. | |
EAPI void | evas_object_raise (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_lower (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_stack_above (Evas_Object *obj, Evas_Object *above) |
To be documented. | |
EAPI void | evas_object_stack_below (Evas_Object *obj, Evas_Object *below) |
To be documented. | |
EAPI Evas_Object * | evas_object_above_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Object * | evas_object_below_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Object * | evas_object_bottom_get (Evas *e) |
To be documented. | |
EAPI Evas_Object * | evas_object_top_get (Evas *e) |
To be documented. | |
EAPI void | evas_object_move (Evas_Object *obj, Evas_Coord x, Evas_Coord y) |
Moves the given evas object to the given location. | |
EAPI void | evas_object_resize (Evas_Object *obj, Evas_Coord w, Evas_Coord h) |
Changes the size of the given evas object. | |
EAPI void | evas_object_geometry_get (Evas_Object *obj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h) |
Retrieves the position and rectangular size of the given evas object. | |
EAPI void | evas_object_show (Evas_Object *obj) |
Makes the given evas object visible. | |
EAPI void | evas_object_hide (Evas_Object *obj) |
Makes the given evas object invisible. | |
EAPI Evas_Bool | evas_object_visible_get (Evas_Object *obj) |
Retrieves whether or not the given evas object is visible. | |
EAPI void | evas_object_anti_alias_set (Evas_Object *obj, Evas_Bool antialias) |
Sets whether or not the given evas object is to be drawn anti_aliased. | |
EAPI Evas_Bool | evas_object_anti_alias_get (Evas_Object *obj) |
Retrieves whether or not the given evas object is to be drawn anti_aliased. | |
EAPI void | evas_object_color_set (Evas_Object *obj, int r, int g, int b, int a) |
Sets the general colour of the given evas object to the given colour. | |
EAPI void | evas_object_color_get (Evas_Object *obj, int *r, int *g, int *b, int *a) |
Retrieves the general colour of the given evas object. | |
EAPI void | evas_object_color_interpolation_set (Evas_Object *obj, int color_space) |
Sets the color_space to be used for linear interpolation of colors. | |
EAPI int | evas_object_color_interpolation_get (Evas_Object *obj) |
Retrieves the current value of the color space used for linear interpolation. | |
EAPI void | evas_object_clip_set (Evas_Object *obj, Evas_Object *clip) |
Clip one object to another. | |
EAPI Evas_Object * | evas_object_clip_get (Evas_Object *obj) |
Get the object clipping this one (if any). | |
EAPI void | evas_object_clip_unset (Evas_Object *obj) |
Disable clipping for an object. | |
EAPI const Evas_List * | evas_object_clipees_get (Evas_Object *obj) |
Return a list of objects currently clipped by a specific object. | |
EAPI void | evas_object_data_set (Evas_Object *obj, const char *key, const void *data) |
Set an attached data pointer to an object with a given string key. | |
EAPI void * | evas_object_data_get (Evas_Object *obj, const char *key) |
Return an attached data pointer by its given string key. | |
EAPI void * | evas_object_data_del (Evas_Object *obj, const char *key) |
Delete at attached data pointer from an object. | |
EAPI void | evas_object_name_set (Evas_Object *obj, const char *name) |
Sets the name of the given evas object to the given name. | |
EAPI const char * | evas_object_name_get (Evas_Object *obj) |
Retrieves the name of the given evas object. | |
EAPI Evas_Object * | evas_object_name_find (Evas *e, const char *name) |
Retrieves the object on the given evas with the given name. | |
EAPI Evas * | evas_object_evas_get (Evas_Object *obj) |
Retrieves the evas that the given evas object is on. | |
EAPI Evas_Object * | evas_object_top_at_xy_get (Evas *e, Evas_Coord x, Evas_Coord y, Evas_Bool include_pass_events_objects, Evas_Bool include_hidden_objects) |
To be documented. | |
EAPI Evas_Object * | evas_object_top_at_pointer_get (Evas *e) |
To be documented. | |
EAPI Evas_Object * | evas_object_top_in_rectangle_get (Evas *e, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h, Evas_Bool include_pass_events_objects, Evas_Bool include_hidden_objects) |
To be documented. | |
EAPI Evas_List * | evas_objects_at_xy_get (Evas *e, Evas_Coord x, Evas_Coord y, Evas_Bool include_pass_events_objects, Evas_Bool include_hidden_objects) |
To be documented. | |
EAPI Evas_List * | evas_objects_in_rectangle_get (Evas *e, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h, Evas_Bool include_pass_events_objects, Evas_Bool include_hidden_objects) |
To be documented. | |
EAPI void | evas_smart_free (Evas_Smart *s) |
To be documented. | |
EAPI Evas_Smart * | evas_smart_class_new (Evas_Smart_Class *sc) |
To be documented. | |
EAPI Evas_Smart_Class * | evas_smart_class_get (Evas_Smart *s) |
To be documented. | |
EAPI void * | evas_smart_data_get (Evas_Smart *s) |
To be documented. | |
EAPI Evas_Object * | evas_object_smart_add (Evas *e, Evas_Smart *s) |
To be documented. | |
EAPI void | evas_object_smart_member_add (Evas_Object *obj, Evas_Object *smart_obj) |
To be documented. | |
EAPI void | evas_object_smart_member_del (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Smart * | evas_object_smart_smart_get (Evas_Object *obj) |
To be documented. | |
EAPI void * | evas_object_smart_data_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_smart_data_set (Evas_Object *obj, void *data) |
To be documented. | |
EAPI void | evas_object_smart_callback_add (Evas_Object *obj, const char *event, void(*func)(void *data, Evas_Object *obj, void *event_info), const void *data) |
To be documented. | |
EAPI void * | evas_object_smart_callback_del (Evas_Object *obj, const char *event, void(*func)(void *data, Evas_Object *obj, void *event_info)) |
To be documented. | |
EAPI void | evas_object_smart_callback_call (Evas_Object *obj, const char *event, void *event_info) |
To be documented. | |
EAPI void | evas_event_freeze (Evas *e) |
Freeze alll event processing. | |
EAPI void | evas_event_thaw (Evas *e) |
Thaw a canvas out after freezing. | |
EAPI int | evas_event_freeze_get (Evas *e) |
Return the freeze count of a given canvas. | |
EAPI void | evas_event_feed_mouse_down (Evas *e, int b, Evas_Button_Flags flags, unsigned int timestamp, const void *data) |
To be documented. | |
EAPI void | evas_event_feed_mouse_up (Evas *e, int b, Evas_Button_Flags flags, unsigned int timestamp, const void *data) |
To be documented. | |
EAPI void | evas_event_feed_mouse_move (Evas *e, int x, int y, unsigned int timestamp, const void *data) |
To be documented. | |
EAPI void | evas_event_feed_mouse_in (Evas *e, unsigned int timestamp, const void *data) |
To be documented. | |
EAPI void | evas_event_feed_mouse_out (Evas *e, unsigned int timestamp, const void *data) |
To be documented. | |
EAPI void | evas_event_feed_mouse_wheel (Evas *e, int direction, int z, unsigned int timestamp, const void *data) |
To be documented. | |
EAPI void | evas_event_feed_key_down (Evas *e, const char *keyname, const char *key, const char *string, const char *compose, unsigned int timestamp, const void *data) |
To be documented. | |
EAPI void | evas_event_feed_key_up (Evas *e, const char *keyname, const char *key, const char *string, const char *compose, unsigned int timestamp, const void *data) |
To be documented. | |
EAPI void | evas_object_focus_set (Evas_Object *obj, Evas_Bool focus) |
To be documented. | |
EAPI Evas_Bool | evas_object_focus_get (Evas_Object *obj) |
To be documented. | |
EAPI Evas_Object * | evas_focus_get (Evas *e) |
To be documented. | |
EAPI Evas_Modifier * | evas_key_modifier_get (Evas *e) |
To be documented. | |
EAPI Evas_Lock * | evas_key_lock_get (Evas *e) |
To be documented. | |
EAPI Evas_Bool | evas_key_modifier_is_set (Evas_Modifier *m, const char *keyname) |
To be documented. | |
EAPI Evas_Bool | evas_key_lock_is_set (Evas_Lock *l, const char *keyname) |
To be documented. | |
EAPI void | evas_key_modifier_add (Evas *e, const char *keyname) |
To be documented. | |
EAPI void | evas_key_modifier_del (Evas *e, const char *keyname) |
To be documented. | |
EAPI void | evas_key_lock_add (Evas *e, const char *keyname) |
To be documented. | |
EAPI void | evas_key_lock_del (Evas *e, const char *keyname) |
To be documented. | |
EAPI void | evas_key_modifier_on (Evas *e, const char *keyname) |
To be documented. | |
EAPI void | evas_key_modifier_off (Evas *e, const char *keyname) |
To be documented. | |
EAPI void | evas_key_lock_on (Evas *e, const char *keyname) |
To be documented. | |
EAPI void | evas_key_lock_off (Evas *e, const char *keyname) |
To be documented. | |
EAPI Evas_Modifier_Mask | evas_key_modifier_mask_get (Evas *e, const char *keyname) |
To be documented. | |
EAPI Evas_Bool | evas_object_key_grab (Evas_Object *obj, const char *keyname, Evas_Modifier_Mask modifiers, Evas_Modifier_Mask not_modifiers, Evas_Bool exclusive) |
To be documented. | |
EAPI void | evas_object_key_ungrab (Evas_Object *obj, const char *keyname, Evas_Modifier_Mask modifiers, Evas_Modifier_Mask not_modifiers) |
To be documented. | |
EAPI void | evas_object_pass_events_set (Evas_Object *obj, Evas_Bool pass) |
To be documented. | |
EAPI Evas_Bool | evas_object_pass_events_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_repeat_events_set (Evas_Object *obj, Evas_Bool repeat) |
To be documented. | |
EAPI Evas_Bool | evas_object_repeat_events_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_propagate_events_set (Evas_Object *obj, Evas_Bool prop) |
To be documented. | |
EAPI Evas_Bool | evas_object_propagate_events_get (Evas_Object *obj) |
To be documented. | |
EAPI void | evas_object_event_callback_add (Evas_Object *obj, Evas_Callback_Type type, void(*func)(void *data, Evas *e, Evas_Object *obj, void *event_info), const void *data) |
Add a callback function to an object. | |
EAPI void * | evas_object_event_callback_del (Evas_Object *obj, Evas_Callback_Type type, void(*func)(void *data, Evas *e, Evas_Object *obj, void *event_info)) |
Delete a callback function from an object. | |
EAPI void | evas_object_intercept_show_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_show_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj)) |
To be documented. | |
EAPI void | evas_object_intercept_hide_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_hide_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj)) |
To be documented. | |
EAPI void | evas_object_intercept_move_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, Evas_Coord x, Evas_Coord y), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_move_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, Evas_Coord x, Evas_Coord y)) |
To be documented. | |
EAPI void | evas_object_intercept_resize_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, Evas_Coord w, Evas_Coord h), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_resize_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, Evas_Coord w, Evas_Coord h)) |
To be documented. | |
EAPI void | evas_object_intercept_raise_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_raise_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj)) |
To be documented. | |
EAPI void | evas_object_intercept_lower_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_lower_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj)) |
To be documented. | |
EAPI void | evas_object_intercept_stack_above_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, Evas_Object *above), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_stack_above_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, Evas_Object *above)) |
To be documented. | |
EAPI void | evas_object_intercept_stack_below_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, Evas_Object *below), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_stack_below_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, Evas_Object *below)) |
To be documented. | |
EAPI void | evas_object_intercept_layer_set_callback_add (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, int l), const void *data) |
To be documented. | |
EAPI void * | evas_object_intercept_layer_set_callback_del (Evas_Object *obj, void(*func)(void *data, Evas_Object *obj, int l)) |
To be documented. | |
EAPI void | evas_color_hsv_to_rgb (float h, float s, float v, int *r, int *g, int *b) |
FIXME: . | |
EAPI void | evas_color_rgb_to_hsv (int r, int g, int b, float *h, float *s, float *v) |
FIXME: . |
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Return if any allocation errors have occured during the prior function.
EVAS_ALLOC_ERROR_NONE means that no errors occured at all and the function worked as expected. EVAS_ALLOC_ERROR_FATAL means the function was completely unable to perform its job and will have exited as cleanly as possible. The programmer should consider this as a sign of very low memory and should try and safely recover from the prior functions failure (or try free up memory elsewhere and try again after more memory is freed). EVAS_ALLOC_ERROR_RECOVERED means that an allocation error occured, but was recovered from by evas finding memory of its own it has allocated and freeing what it sees as not really usefully allocated memory. What is freed may vary. Evas may reduce the resolution of images, free cached images or fonts, trhow out pre-rendered data, reduce the complexity of change lists etc. Evas and the program will function as per normal after this, but this is a sign of low memory, and it is suggested that the program try and identify memory it doesn't need, and free it. Example: extern Evas_Object *object; void callback (void *data, Evas *e, Evas_Object *obj, void *event_info); evas_object_event_callback_add(object, EVAS_CALLBACK_MOUSE_DOWN, callback, NULL); if (evas_alloc_error() == EVAS_ALLOC_ERROR_FATAL) { fprintf(stderr, "ERROR: Completely unable to attach callabck. Must\n"); fprintf(stderr, " destroy object now as it cannot be used.\n"); evas_object_del(object); object = NULL; fprintf(stderr, "WARNING: Memory is really low. Cleaning out RAM.\n"); my_memory_cleanup(); } if (evas_alloc_error() == EVAS_ALLOC_ERROR_RECOVERED) { fprintf(stderr, "WARNING: Memory is really low. Cleaning out RAM.\n"); my_memory_cleanup(); } |
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FIXME: . .. |
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FIXME: . .. |
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To be documented. FIXME: To be fixed. |
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Returns the pointer attached by evas_data_attach_set().
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Attaches a specific pointer to the evas for fetching later.
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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Adds a rectangle to the given evas.
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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Retrieves the text currently being displayed by the given evas text object.
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Sets the text to be displayed by the given evas text object.
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To be documented. FIXME: To be fixed. |
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Adds a textblock to the given evas.
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |
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To be documented. FIXME: To be fixed. |