Functions which feed key events to the canvas. More...
Modules | |
Touch Point List Functions | |
Functions to get information of touched points in the Evas. | |
Typedefs | |
typedef Eo | Evas_Out |
Functions | |
Eina_Bool | evas_key_modifier_is_set (const Evas_Modifier *m, const char *keyname) |
Checks the state of a given modifier key, at the time of the call. More... | |
Eina_Bool | evas_key_lock_is_set (const Evas_Lock *l, const char *keyname) |
Checks the state of a given lock key, at the time of the call. More... | |
Variables | |
int | _Evas_Version::major |
int | _Evas_Version::minor |
int | _Evas_Version::micro |
int | _Evas_Version::revision |
Evas_Coord | _Evas_Coord_Rectangle::x |
top-left x co-ordinate of rectangle | |
Evas_Coord | _Evas_Coord_Rectangle::y |
top-left y co-ordinate of rectangle | |
Evas_Coord | _Evas_Coord_Rectangle::w |
width of rectangle | |
Evas_Coord | _Evas_Coord_Rectangle::h |
height of rectangle | |
Evas_Coord | _Evas_Coord_Point::x |
x co-ordinate | |
Evas_Coord | _Evas_Coord_Point::y |
y co-ordinate | |
Evas_Coord | _Evas_Coord_Size::w |
width | |
Evas_Coord | _Evas_Coord_Size::h |
height | |
Evas_Coord | _Evas_Coord_Precision_Size::w |
Evas_Coord | _Evas_Coord_Precision_Size::h |
< width | |
double | _Evas_Coord_Precision_Size::wsub |
< height | |
double | _Evas_Coord_Precision_Size::ysub |
< subpixel precision for width | |
Evas_Coord | _Evas_Coord_Precision_Point::x |
Evas_Coord | _Evas_Coord_Precision_Point::y |
double | _Evas_Coord_Precision_Point::xsub |
double | _Evas_Coord_Precision_Point::ysub |
int | _Evas_Point::x |
int | _Evas_Point::y |
Evas_Point | _Evas_Position::output |
Evas_Coord_Point | _Evas_Position::canvas |
position on the canvas | |
Evas_Point | _Evas_Precision_Position::output |
Evas_Coord_Precision_Point | _Evas_Precision_Position::canvas |
Evas_Pixel_Import_Pixel_Format | _Evas_Pixel_Import_Source::format |
pixel format type ie ARGB32, YUV420P_601 etc. More... | |
int | _Evas_Pixel_Import_Source::w |
int | _Evas_Pixel_Import_Source::h |
width and height of source in pixels | |
void ** | _Evas_Pixel_Import_Source::rows |
an array of pointers (size depends on format) pointing to left edge of each scanline | |
int | _Evas_Native_Surface::version |
Evas_Native_Surface_Type | _Evas_Native_Surface::type |
void * _Evas_Native_Surface::visual | |
visual of the pixmap to use (Visual) | |
unsigned long _Evas_Native_Surface::pixmap | |
pixmap id to use (Pixmap) | |
struct { | |
void * _Evas_Native_Surface::visual | |
visual of the pixmap to use (Visual) | |
unsigned long _Evas_Native_Surface::pixmap | |
pixmap id to use (Pixmap) | |
} _Evas_Native_Surface::x11 | |
unsigned int _Evas_Native_Surface::texture_id | |
opengl texture id to use from glGenTextures() | |
unsigned int _Evas_Native_Surface::framebuffer_id | |
0 if not a FBO, FBO id otherwise from glGenFramebuffers() | |
unsigned int _Evas_Native_Surface::internal_format | |
same as 'internalFormat' for glTexImage2D() | |
unsigned int _Evas_Native_Surface::format | |
same as 'format' for glTexImage2D() | |
unsigned int _Evas_Native_Surface::::x | |
unsigned int _Evas_Native_Surface::::y | |
unsigned int _Evas_Native_Surface::::w | |
unsigned int _Evas_Native_Surface::h | |
region inside the texture to use (image size is assumed as texture size, with 0, 0 being the top-left and co-ordinates working down to the right and bottom being positive) | |
struct { | |
unsigned int _Evas_Native_Surface::texture_id | |
opengl texture id to use from glGenTextures() | |
unsigned int _Evas_Native_Surface::framebuffer_id | |
0 if not a FBO, FBO id otherwise from glGenFramebuffers() | |
unsigned int _Evas_Native_Surface::internal_format | |
same as 'internalFormat' for glTexImage2D() | |
unsigned int _Evas_Native_Surface::format | |
same as 'format' for glTexImage2D() | |
unsigned int x | |
unsigned int y | |
unsigned int w | |
unsigned int _Evas_Native_Surface::h | |
region inside the texture to use (image size is assumed as texture size, with 0, 0 being the top-left and co-ordinates working down to the right and bottom being positive) | |
} _Evas_Native_Surface::opengl | |
union { | |
struct { | |
void * _Evas_Native_Surface::visual | |
visual of the pixmap to use (Visual) | |
unsigned long _Evas_Native_Surface::pixmap | |
pixmap id to use (Pixmap) | |
} x11 | |
struct { | |
unsigned int _Evas_Native_Surface::texture_id | |
opengl texture id to use from glGenTextures() | |
unsigned int _Evas_Native_Surface::framebuffer_id | |
0 if not a FBO, FBO id otherwise from glGenFramebuffers() | |
unsigned int _Evas_Native_Surface::internal_format | |
same as 'internalFormat' for glTexImage2D() | |
unsigned int _Evas_Native_Surface::format | |
same as 'format' for glTexImage2D() | |
unsigned int x | |
unsigned int y | |
unsigned int w | |
unsigned int _Evas_Native_Surface::h | |
region inside the texture to use (image size is assumed as texture size, with 0, 0 being the top-left and co-ordinates working down to the right and bottom being positive) | |
} opengl | |
} | _Evas_Native_Surface::data |
int | _Evas_Video_Surface::version |
Evas_Video_Coord_Cb | _Evas_Video_Surface::move |
Move the video surface to this position. | |
Evas_Video_Coord_Cb | _Evas_Video_Surface::resize |
Resize the video surface to that size. | |
Evas_Video_Cb | _Evas_Video_Surface::show |
Show the video overlay surface. | |
Evas_Video_Cb | _Evas_Video_Surface::hide |
Hide the video overlay surface. | |
Evas_Video_Cb | _Evas_Video_Surface::update_pixels |
Please update the Evas_Object_Image pixels when called. | |
Evas_Object * | _Evas_Video_Surface::parent |
void * | _Evas_Video_Surface::data |
int | _Evas_Engine_Info::magic |
Magic number. | |
int | _Evas_Event_Mouse_Down::button |
Mouse button number that went down (1 - 32) | |
Evas_Point | _Evas_Event_Mouse_Down::output |
The X/Y location of the cursor. | |
Evas_Coord_Point | _Evas_Event_Mouse_Down::canvas |
The X/Y location of the cursor. | |
void * | _Evas_Event_Mouse_Down::data |
Evas_Modifier * | _Evas_Event_Mouse_Down::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Mouse_Down::locks |
Evas_Button_Flags | _Evas_Event_Mouse_Down::flags |
button flags set during the event | |
unsigned int | _Evas_Event_Mouse_Down::timestamp |
Evas_Event_Flags | _Evas_Event_Mouse_Down::event_flags |
Evas_Device * | _Evas_Event_Mouse_Down::dev |
Evas_Object * | _Evas_Event_Mouse_Down::event_src |
The Evas Object which actually triggered the event, used in cases of proxy event propagation. | |
int | _Evas_Event_Mouse_Up::button |
Mouse button number that was raised (1 - 32) | |
Evas_Point | _Evas_Event_Mouse_Up::output |
The X/Y location of the cursor. | |
Evas_Coord_Point | _Evas_Event_Mouse_Up::canvas |
The X/Y location of the cursor. | |
void * | _Evas_Event_Mouse_Up::data |
Evas_Modifier * | _Evas_Event_Mouse_Up::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Mouse_Up::locks |
Evas_Button_Flags | _Evas_Event_Mouse_Up::flags |
button flags set during the event | |
unsigned int | _Evas_Event_Mouse_Up::timestamp |
Evas_Event_Flags | _Evas_Event_Mouse_Up::event_flags |
Evas_Device * | _Evas_Event_Mouse_Up::dev |
Evas_Object * | _Evas_Event_Mouse_Up::event_src |
The Evas Object which actually triggered the event, used in cases of proxy event propagation. | |
int | _Evas_Event_Mouse_In::buttons |
Button pressed mask, Bits set to 1 are buttons currently pressed (bit 0 = mouse button 1, bit 1 = mouse button 2 etc.) | |
Evas_Point | _Evas_Event_Mouse_In::output |
The X/Y location of the cursor. | |
Evas_Coord_Point | _Evas_Event_Mouse_In::canvas |
The X/Y location of the cursor. | |
void * | _Evas_Event_Mouse_In::data |
Evas_Modifier * | _Evas_Event_Mouse_In::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Mouse_In::locks |
unsigned int | _Evas_Event_Mouse_In::timestamp |
Evas_Event_Flags | _Evas_Event_Mouse_In::event_flags |
Evas_Device * | _Evas_Event_Mouse_In::dev |
Evas_Object * | _Evas_Event_Mouse_In::event_src |
The Evas Object which actually triggered the event, used in cases of proxy event propagation. | |
int | _Evas_Event_Mouse_Out::buttons |
Button pressed mask, Bits set to 1 are buttons currently pressed (bit 0 = mouse button 1, bit 1 = mouse button 2 etc.) | |
Evas_Point | _Evas_Event_Mouse_Out::output |
The X/Y location of the cursor. | |
Evas_Coord_Point | _Evas_Event_Mouse_Out::canvas |
The X/Y location of the cursor. | |
void * | _Evas_Event_Mouse_Out::data |
Evas_Modifier * | _Evas_Event_Mouse_Out::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Mouse_Out::locks |
unsigned int | _Evas_Event_Mouse_Out::timestamp |
Evas_Event_Flags | _Evas_Event_Mouse_Out::event_flags |
Evas_Device * | _Evas_Event_Mouse_Out::dev |
Evas_Object * | _Evas_Event_Mouse_Out::event_src |
The Evas Object which actually triggered the event, used in cases of proxy event propagation. | |
int | _Evas_Event_Mouse_Move::buttons |
Button pressed mask, Bits set to 1 are buttons currently pressed (bit 0 = mouse button 1, bit 1 = mouse button 2 etc.) | |
Evas_Position | _Evas_Event_Mouse_Move::cur |
Current mouse position. | |
Evas_Position | _Evas_Event_Mouse_Move::prev |
Previous mouse position. | |
void * | _Evas_Event_Mouse_Move::data |
Evas_Modifier * | _Evas_Event_Mouse_Move::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Mouse_Move::locks |
unsigned int | _Evas_Event_Mouse_Move::timestamp |
Evas_Event_Flags | _Evas_Event_Mouse_Move::event_flags |
Evas_Device * | _Evas_Event_Mouse_Move::dev |
Evas_Object * | _Evas_Event_Mouse_Move::event_src |
The Evas Object which actually triggered the event, used in cases of proxy event propagation. | |
int | _Evas_Event_Mouse_Wheel::direction |
int | _Evas_Event_Mouse_Wheel::z |
Evas_Point | _Evas_Event_Mouse_Wheel::output |
The X/Y location of the cursor. | |
Evas_Coord_Point | _Evas_Event_Mouse_Wheel::canvas |
The X/Y location of the cursor. | |
void * | _Evas_Event_Mouse_Wheel::data |
Evas_Modifier * | _Evas_Event_Mouse_Wheel::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Mouse_Wheel::locks |
unsigned int | _Evas_Event_Mouse_Wheel::timestamp |
Evas_Event_Flags | _Evas_Event_Mouse_Wheel::event_flags |
Evas_Device * | _Evas_Event_Mouse_Wheel::dev |
int | _Evas_Event_Multi_Down::device |
Multi device number that went down (1 or more for extra touches) | |
double | _Evas_Event_Multi_Down::radius |
double | _Evas_Event_Multi_Down::radius_x |
double | _Evas_Event_Multi_Down::radius_y |
double | _Evas_Event_Multi_Down::pressure |
double | _Evas_Event_Multi_Down::angle |
Evas_Point | _Evas_Event_Multi_Down::output |
Evas_Coord_Precision_Point | _Evas_Event_Multi_Down::canvas |
void * | _Evas_Event_Multi_Down::data |
Evas_Modifier * | _Evas_Event_Multi_Down::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Multi_Down::locks |
Evas_Button_Flags | _Evas_Event_Multi_Down::flags |
button flags set during the event | |
unsigned int | _Evas_Event_Multi_Down::timestamp |
Evas_Event_Flags | _Evas_Event_Multi_Down::event_flags |
Evas_Device * | _Evas_Event_Multi_Down::dev |
int | _Evas_Event_Multi_Up::device |
Multi device number that went up (1 or more for extra touches) | |
double | _Evas_Event_Multi_Up::radius |
double | _Evas_Event_Multi_Up::radius_x |
double | _Evas_Event_Multi_Up::radius_y |
double | _Evas_Event_Multi_Up::pressure |
double | _Evas_Event_Multi_Up::angle |
Evas_Point | _Evas_Event_Multi_Up::output |
Evas_Coord_Precision_Point | _Evas_Event_Multi_Up::canvas |
void * | _Evas_Event_Multi_Up::data |
Evas_Modifier * | _Evas_Event_Multi_Up::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Multi_Up::locks |
Evas_Button_Flags | _Evas_Event_Multi_Up::flags |
button flags set during the event | |
unsigned int | _Evas_Event_Multi_Up::timestamp |
Evas_Event_Flags | _Evas_Event_Multi_Up::event_flags |
Evas_Device * | _Evas_Event_Multi_Up::dev |
int | _Evas_Event_Multi_Move::device |
Multi device number that moved (1 or more for extra touches) | |
double | _Evas_Event_Multi_Move::radius |
double | _Evas_Event_Multi_Move::radius_x |
double | _Evas_Event_Multi_Move::radius_y |
double | _Evas_Event_Multi_Move::pressure |
double | _Evas_Event_Multi_Move::angle |
Evas_Precision_Position | _Evas_Event_Multi_Move::cur |
void * | _Evas_Event_Multi_Move::data |
Evas_Modifier * | _Evas_Event_Multi_Move::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Multi_Move::locks |
unsigned int | _Evas_Event_Multi_Move::timestamp |
Evas_Event_Flags | _Evas_Event_Multi_Move::event_flags |
Evas_Device * | _Evas_Event_Multi_Move::dev |
char * | _Evas_Event_Key_Down::keyname |
the name string of the key pressed | |
void * | _Evas_Event_Key_Down::data |
Evas_Modifier * | _Evas_Event_Key_Down::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Key_Down::locks |
const char * | _Evas_Event_Key_Down::key |
The logical key : (eg shift+1 == exclamation) | |
const char * | _Evas_Event_Key_Down::string |
A UTF8 string if this keystroke has produced a visible string to be ADDED. | |
const char * | _Evas_Event_Key_Down::compose |
A UTF8 string if this keystroke has modified a string in the middle of being composed - this string replaces the previous one. | |
unsigned int | _Evas_Event_Key_Down::timestamp |
Evas_Event_Flags | _Evas_Event_Key_Down::event_flags |
Evas_Device * | _Evas_Event_Key_Down::dev |
char * | _Evas_Event_Key_Up::keyname |
the name string of the key released | |
void * | _Evas_Event_Key_Up::data |
Evas_Modifier * | _Evas_Event_Key_Up::modifiers |
modifier keys pressed during the event | |
Evas_Lock * | _Evas_Event_Key_Up::locks |
const char * | _Evas_Event_Key_Up::key |
The logical key : (eg shift+1 == exclamation) | |
const char * | _Evas_Event_Key_Up::string |
A UTF8 string if this keystroke has produced a visible string to be ADDED. | |
const char * | _Evas_Event_Key_Up::compose |
A UTF8 string if this keystroke has modified a string in the middle of being composed - this string replaces the previous one. | |
unsigned int | _Evas_Event_Key_Up::timestamp |
Evas_Event_Flags | _Evas_Event_Key_Up::event_flags |
Evas_Device * | _Evas_Event_Key_Up::dev |
Eina_List * | _Evas_Event_Render_Post::updated_area |
A list of rectangle that were updated in the canvas. | |
int | _Evas_Event_Hold::hold |
The hold flag. | |
void * | _Evas_Event_Hold::data |
unsigned int | _Evas_Event_Hold::timestamp |
Evas_Event_Flags | _Evas_Event_Hold::event_flags |
Evas_Device * | _Evas_Event_Hold::dev |
Evas_Coord | _Evas_Textblock_Rectangle::x |
Evas_Coord | _Evas_Textblock_Rectangle::y |
Evas_Coord | _Evas_Textblock_Rectangle::w |
Evas_Coord | _Evas_Textblock_Rectangle::h |
Eina_Unicode | _Evas_Textgrid_Cell::codepoint |
the UNICODE value of the character | |
unsigned char | _Evas_Textgrid_Cell::fg |
the index of the palette for the foreground color | |
unsigned char | _Evas_Textgrid_Cell::bg |
the index of the palette for the background color | |
unsigned short | _Evas_Textgrid_Cell::bold: 1 |
whether the character is bold | |
unsigned short | _Evas_Textgrid_Cell::italic: 1 |
whether the character is oblique | |
unsigned short | _Evas_Textgrid_Cell::underline: 1 |
whether the character is underlined | |
unsigned short | _Evas_Textgrid_Cell::strikethrough: 1 |
whether the character is strikethrough'ed | |
unsigned short | _Evas_Textgrid_Cell::fg_extended: 1 |
whether the extended palette is used for the foreground color | |
unsigned short | _Evas_Textgrid_Cell::bg_extended: 1 |
whether the extended palette is used for the background color | |
unsigned short | _Evas_Textgrid_Cell::double_width: 1 |
if the codepoint is merged with the following cell to the right visually (cells must be in pairs with 2nd cell being a duplicate in all ways except codepoint is 0) | |
const char * | _Evas_Smart_Class::name |
the name string of the class | |
int | _Evas_Smart_Class::version |
void(* | _Evas_Smart_Class::add )(Evas_Object *o) |
code to be run when adding object to a canvas | |
void(* | _Evas_Smart_Class::del )(Evas_Object *o) |
code to be run when removing object from a canvas | |
void(* | _Evas_Smart_Class::move )(Evas_Object *o, Evas_Coord x, Evas_Coord y) |
code to be run when moving object on a canvas. More... | |
void(* | _Evas_Smart_Class::resize )(Evas_Object *o, Evas_Coord w, Evas_Coord h) |
code to be run when resizing object on a canvas. More... | |
void(* | _Evas_Smart_Class::show )(Evas_Object *o) |
code to be run when showing object on a canvas | |
void(* | _Evas_Smart_Class::hide )(Evas_Object *o) |
code to be run when hiding object on a canvas | |
void(* | _Evas_Smart_Class::color_set )(Evas_Object *o, int r, int g, int b, int a) |
code to be run when setting color of object on a canvas. More... | |
void(* | _Evas_Smart_Class::clip_set )(Evas_Object *o, Evas_Object *clip) |
code to be run when setting clipper of object on a canvas. More... | |
void(* | _Evas_Smart_Class::clip_unset )(Evas_Object *o) |
code to be run when unsetting clipper of object on a canvas. More... | |
void(* | _Evas_Smart_Class::calculate )(Evas_Object *o) |
code to be run when object has rendering updates on a canvas | |
void(* | _Evas_Smart_Class::member_add )(Evas_Object *o, Evas_Object *child) |
code to be run when a child member is added to object | |
void(* | _Evas_Smart_Class::member_del )(Evas_Object *o, Evas_Object *child) |
code to be run when a child member is removed from object | |
const Evas_Smart_Class * | _Evas_Smart_Class::parent |
this class inherits from this parent | |
const Evas_Smart_Cb_Description * | _Evas_Smart_Class::callbacks |
callbacks at this level, NULL terminated | |
const Evas_Smart_Interface ** | _Evas_Smart_Class::interfaces |
Evas_Smart_Interface pointers array, NULL terminated. More... | |
const void * | _Evas_Smart_Class::data |
const char * | _Evas_Smart_Interface::name |
Name of the given interface. | |
unsigned | _Evas_Smart_Interface::private_size |
Size, in bytes, of the interface's private dada blob. More... | |
Eina_Bool(* | _Evas_Smart_Interface::add )(Evas_Object *obj) |
Function to be called at object creation time. More... | |
void(* | _Evas_Smart_Interface::del )(Evas_Object *obj) |
Function to be called at object deletion time. More... | |
const char * | _Evas_Smart_Cb_Description::name |
callback name ("changed", for example) | |
const char * | _Evas_Smart_Cb_Description::type |
Hint on the type of event_info parameter's contents on a Evas_Smart_Cb callback. More... | |
Evas_Object * | _Evas_Object_Smart_Clipped_Data::clipper |
Evas * | _Evas_Object_Smart_Clipped_Data::evas |
Evas_Smart_Class | _Evas_Object_Box_Api::base |
Base smart class struct, need for all smart objects. | |
int | _Evas_Object_Box_Api::version |
Version of this smart class definition. | |
Evas_Object_Box_Option *(* | _Evas_Object_Box_Api::append )(Evas_Object *o, Evas_Object_Box_Data *priv, Evas_Object *child) |
Smart function to append child elements in boxes. | |
Evas_Object_Box_Option *(* | _Evas_Object_Box_Api::prepend )(Evas_Object *o, Evas_Object_Box_Data *priv, Evas_Object *child) |
Smart function to prepend child elements in boxes. | |
Evas_Object_Box_Option *(* | _Evas_Object_Box_Api::insert_before )(Evas_Object *o, Evas_Object_Box_Data *priv, Evas_Object *child, const Evas_Object *reference) |
Smart function to insert a child element before another in boxes. | |
Evas_Object_Box_Option *(* | _Evas_Object_Box_Api::insert_after )(Evas_Object *o, Evas_Object_Box_Data *priv, Evas_Object *child, const Evas_Object *reference) |
Smart function to insert a child element after another in boxes. | |
Evas_Object_Box_Option *(* | _Evas_Object_Box_Api::insert_at )(Evas_Object *o, Evas_Object_Box_Data *priv, Evas_Object *child, unsigned int pos) |
Smart function to insert a child element at a given position on boxes. | |
Evas_Object *(* | _Evas_Object_Box_Api::remove )(Evas_Object *o, Evas_Object_Box_Data *priv, Evas_Object *child) |
Smart function to remove a child element from boxes. | |
Evas_Object *(* | _Evas_Object_Box_Api::remove_at )(Evas_Object *o, Evas_Object_Box_Data *priv, unsigned int pos) |
Smart function to remove a child element from boxes, by its position. | |
Eina_Bool(* | _Evas_Object_Box_Api::property_set )(Evas_Object *o, Evas_Object_Box_Option *opt, int property, va_list args) |
Smart function to set a custom property on a box child. | |
Eina_Bool(* | _Evas_Object_Box_Api::property_get )(const Evas_Object *o, Evas_Object_Box_Option *opt, int property, va_list args) |
Smart function to retrieve a custom property from a box child. | |
const char *(* | _Evas_Object_Box_Api::property_name_get )(const Evas_Object *o, int property) |
Smart function to get the name of a custom property of box children. | |
int(* | _Evas_Object_Box_Api::property_id_get )(const Evas_Object *o, const char *name) |
Smart function to get the numerical ID of a custom property of box children. | |
Evas_Object_Box_Option *(* | _Evas_Object_Box_Api::option_new )(Evas_Object *o, Evas_Object_Box_Data *priv, Evas_Object *child) |
Smart function to create a new box option struct. | |
void(* | _Evas_Object_Box_Api::option_free )(Evas_Object *o, Evas_Object_Box_Data *priv, Evas_Object_Box_Option *opt) |
Smart function to delete a box option struct. | |
Evas_Object_Smart_Clipped_Data | _Evas_Object_Box_Data::base |
const Evas_Object_Box_Api * | _Evas_Object_Box_Data::api |
double _Evas_Object_Box_Data::h | |
double _Evas_Object_Box_Data::v | |
struct { | |
double h | |
double v | |
} | _Evas_Object_Box_Data::align |
Evas_Coord _Evas_Object_Box_Data::h | |
Evas_Coord _Evas_Object_Box_Data::v | |
struct { | |
Evas_Coord h | |
Evas_Coord v | |
} | _Evas_Object_Box_Data::pad |
Eina_List * | _Evas_Object_Box_Data::children |
Evas_Object_Box_Layout _Evas_Object_Box_Data::cb | |
void * _Evas_Object_Box_Data::data | |
void(* _Evas_Object_Box_Data::free_data )(void *data) | |
struct { | |
Evas_Object_Box_Layout cb | |
void * data | |
void(* free_data )(void *data) | |
} | _Evas_Object_Box_Data::layout |
Eina_Bool | _Evas_Object_Box_Data::layouting: 1 |
Eina_Bool | _Evas_Object_Box_Data::children_changed: 1 |
Evas_Object * | _Evas_Object_Box_Option::obj |
Pointer to the box child object, itself. | |
Eina_Bool | _Evas_Object_Box_Option::max_reached: 1 |
Eina_Bool | _Evas_Object_Box_Option::min_reached: 1 |
Evas_Coord | _Evas_Object_Box_Option::alloc_size |
int | _Evas_Cserve_Stats::saved_memory |
current amount of saved memory, in bytes | |
int | _Evas_Cserve_Stats::wasted_memory |
current amount of wasted memory, in bytes | |
int | _Evas_Cserve_Stats::saved_memory_peak |
peak amount of saved memory, in bytes | |
int | _Evas_Cserve_Stats::wasted_memory_peak |
peak amount of wasted memory, in bytes | |
double | _Evas_Cserve_Stats::saved_time_image_header_load |
time, in seconds, saved in header loads by sharing cached loads instead | |
double | _Evas_Cserve_Stats::saved_time_image_data_load |
time, in seconds, saved in data loads by sharing cached loads instead | |
int _Evas_Cserve_Image_Cache::mem_total | |
int _Evas_Cserve_Image_Cache::count | |
struct { | |
int mem_total | |
int count | |
} | _Evas_Cserve_Image_Cache::active |
struct { | |
int mem_total | |
int count | |
} | _Evas_Cserve_Image_Cache::cached |
Eina_List * | _Evas_Cserve_Image_Cache::images |
const char * | _Evas_Cserve_Image::file |
const char * | _Evas_Cserve_Image::key |
int | _Evas_Cserve_Image::w |
int | _Evas_Cserve_Image::h |
time_t | _Evas_Cserve_Image::file_mod_time |
time_t | _Evas_Cserve_Image::file_checked_time |
time_t | _Evas_Cserve_Image::cached_time |
int | _Evas_Cserve_Image::refcount |
int | _Evas_Cserve_Image::data_refcount |
int | _Evas_Cserve_Image::memory_footprint |
double | _Evas_Cserve_Image::head_load_time |
double | _Evas_Cserve_Image::data_load_time |
Eina_Bool | _Evas_Cserve_Image::alpha: 1 |
Eina_Bool | _Evas_Cserve_Image::data_loaded: 1 |
Eina_Bool | _Evas_Cserve_Image::active: 1 |
Eina_Bool | _Evas_Cserve_Image::dead: 1 |
Eina_Bool | _Evas_Cserve_Image::useless: 1 |
int | _Evas_Cserve_Config::cache_max_usage |
int | _Evas_Cserve_Config::cache_item_timeout |
int | _Evas_Cserve_Config::cache_item_timeout_check |
#define | evas_canvas_key_modifier_get(ret) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_GET), EO_TYPECHECK(const Evas_Modifier **, ret) |
#define | evas_canvas_key_lock_get(ret) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_GET), EO_TYPECHECK(const Evas_Lock **, ret) |
#define | evas_canvas_key_modifier_add(keyname) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_ADD), EO_TYPECHECK(const char *, keyname) |
#define | evas_canvas_key_modifier_del(keyname) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_DEL), EO_TYPECHECK(const char *, keyname) |
#define | evas_canvas_key_lock_add(keyname) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_ADD), EO_TYPECHECK(const char *, keyname) |
#define | evas_canvas_key_lock_del(keyname) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_DEL), EO_TYPECHECK(const char *, keyname) |
#define | evas_canvas_key_modifier_on(keyname) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_ON), EO_TYPECHECK(const char *, keyname) |
#define | evas_canvas_key_modifier_off(keyname) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_OFF), EO_TYPECHECK(const char *, keyname) |
#define | evas_canvas_key_lock_on(keyname) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_ON), EO_TYPECHECK(const char *, keyname) |
#define | evas_canvas_key_lock_off(keyname) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_OFF), EO_TYPECHECK(const char *, keyname) |
#define | evas_canvas_key_modifier_mask_get(keyname, ret) EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_MASK_GET), EO_TYPECHECK(const char *, keyname), EO_TYPECHECK(Evas_Modifier_Mask *, ret) |
#define | evas_obj_key_grab(keyname, modifiers, not_modifiers, exclusive, ret) EVAS_OBJ_ID(EVAS_OBJ_SUB_ID_KEY_GRAB), EO_TYPECHECK(const char *, keyname), EO_TYPECHECK(Evas_Modifier_Mask, modifiers), EO_TYPECHECK(Evas_Modifier_Mask, not_modifiers), EO_TYPECHECK(Eina_Bool, exclusive), EO_TYPECHECK(Eina_Bool *, ret) |
const Evas_Modifier * | evas_key_modifier_get (const Evas *e) |
Returns a handle to the list of modifier keys registered in the canvas e . More... | |
const Evas_Lock * | evas_key_lock_get (const Evas *e) |
Returns a handle to the list of lock keys registered in the canvas e . More... | |
void | evas_key_modifier_add (Evas *e, const char *keyname) |
Adds the keyname key to the current list of modifier keys. More... | |
void | evas_key_modifier_del (Evas *e, const char *keyname) |
Removes the keyname key from the current list of modifier keys on canvas e . More... | |
void | evas_key_lock_add (Evas *e, const char *keyname) |
Adds the keyname key to the current list of lock keys. More... | |
void | evas_key_lock_del (Evas *e, const char *keyname) |
Removes the keyname key from the current list of lock keys on canvas e . More... | |
void | evas_key_modifier_on (Evas *e, const char *keyname) |
Enables or turns on programmatically the modifier key with name keyname . More... | |
void | evas_key_modifier_off (Evas *e, const char *keyname) |
Disables or turns off programmatically the modifier key with name keyname . More... | |
void | evas_key_lock_on (Evas *e, const char *keyname) |
Enables or turns on programmatically the lock key with name keyname . More... | |
void | evas_key_lock_off (Evas *e, const char *keyname) |
Disables or turns off programmatically the lock key with name keyname . More... | |
Evas_Modifier_Mask | evas_key_modifier_mask_get (const Evas *e, const char *keyname) |
Creates a bit mask from the keyname modifier key. More... | |
Eina_Bool | evas_object_key_grab (Evas_Object *obj, const char *keyname, Evas_Modifier_Mask modifiers, Evas_Modifier_Mask not_modifiers, Eina_Bool exclusive) |
Requests keyname key events be directed to obj . More... | |
void | evas_object_key_ungrab (Evas_Object *obj, const char *keyname, Evas_Modifier_Mask modifiers, Evas_Modifier_Mask not_modifiers) |
Removes the grab on keyname key events by obj . More... | |
Functions which feed key events to the canvas.
As explained in intro_not_evas, Evas is not aware of input systems at all. Then, the user, if using it crudely (evas_new()), will have to feed it with input events, so that it can react somehow. If, however, the user creates a canvas by means of the Ecore_Evas wrapper, it will automatically bind the chosen display engine's input events to the canvas, for you.
This group presents the functions dealing with the feeding of key events to the canvas. On most of them, one has to reference a given key by a name (keyname
argument). Those are platform dependent symbolic names for the keys. Sometimes you'll get the right keyname
by simply using an ASCII value of the key name, but it won't be like that always.
Typical platforms are Linux frame buffer (Ecore_FB) and X server (Ecore_X) when using Evas with Ecore and Ecore_Evas. Please refer to your display engine's documentation when using evas through an Ecore helper wrapper when you need the keyname
s.
Example:
All the other evas_key
functions behave on the same manner. See the full example.
#define evas_canvas_key_modifier_get | ( | ret | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_GET), EO_TYPECHECK(const Evas_Modifier **, ret) |
Returns a handle to the list of modifier keys registered in the
[out] | ret |
Referenced by evas_key_modifier_get().
#define evas_obj_key_grab | ( | keyname, | |
modifiers, | |||
not_modifiers, | |||
exclusive, | |||
ret | |||
) | EVAS_OBJ_ID(EVAS_OBJ_SUB_ID_KEY_GRAB), EO_TYPECHECK(const char *, keyname), EO_TYPECHECK(Evas_Modifier_Mask, modifiers), EO_TYPECHECK(Evas_Modifier_Mask, not_modifiers), EO_TYPECHECK(Eina_Bool, exclusive), EO_TYPECHECK(Eina_Bool *, ret) |
Requests keyname
key events be directed to the obj.
[in] | keyname | in |
[in] | modifiers | in |
[in] | not_modifiers | in |
[in] | exclusive | in |
[out] | ret | out |
Referenced by evas_object_key_grab().
#define evas_canvas_key_lock_get | ( | ret | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_GET), EO_TYPECHECK(const Evas_Lock **, ret) |
Returns a handle to the list of lock keys registered in the canvas
[out] | ret |
Referenced by evas_key_lock_get().
#define evas_canvas_key_modifier_add | ( | keyname | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_ADD), EO_TYPECHECK(const char *, keyname) |
Adds the keyname key to the current list of modifier keys.
[in] | keyname |
Referenced by evas_key_modifier_add().
#define evas_canvas_key_modifier_del | ( | keyname | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_DEL), EO_TYPECHECK(const char *, keyname) |
Removes the keyname key from the current list of modifier keys
[in] | keyname |
Referenced by evas_key_modifier_del().
#define evas_canvas_key_lock_add | ( | keyname | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_ADD), EO_TYPECHECK(const char *, keyname) |
Adds the keyname key to the current list of lock keys.
[in] | keyname |
Referenced by evas_key_lock_add().
#define evas_canvas_key_lock_del | ( | keyname | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_DEL), EO_TYPECHECK(const char *, keyname) |
Removes the keyname key from the current list of lock keys on
[in] | keyname |
Referenced by evas_key_lock_del().
#define evas_canvas_key_modifier_on | ( | keyname | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_ON), EO_TYPECHECK(const char *, keyname) |
Enables or turns on programmatically the modifier key with name keyname
.
[in] | keyname |
Referenced by evas_key_modifier_on().
#define evas_canvas_key_modifier_off | ( | keyname | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_OFF), EO_TYPECHECK(const char *, keyname) |
Disables or turns off programmatically the modifier key with name keyname
[in] | keyname |
Referenced by evas_key_modifier_off().
#define evas_canvas_key_lock_on | ( | keyname | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_ON), EO_TYPECHECK(const char *, keyname) |
Enables or turns on programmatically the lock key with name keyname
[in] | keyname |
Referenced by evas_key_lock_on().
#define evas_canvas_key_lock_off | ( | keyname | ) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_LOCK_OFF), EO_TYPECHECK(const char *, keyname) |
Disables or turns off programmatically the lock key with name keyname
[in] | keyname |
Referenced by evas_key_lock_off().
#define evas_canvas_key_modifier_mask_get | ( | keyname, | |
ret | |||
) | EVAS_CANVAS_ID(EVAS_CANVAS_SUB_ID_KEY_MODIFIER_MASK_GET), EO_TYPECHECK(const char *, keyname), EO_TYPECHECK(Evas_Modifier_Mask *, ret) |
Creates a bit mask from the keyname modifier key.
[in] | keyname | |
[out] | ret |
Referenced by evas_key_modifier_mask_get().
Eina_Bool evas_key_modifier_is_set | ( | const Evas_Modifier * | m, |
const char * | keyname | ||
) |
Checks the state of a given modifier key, at the time of the call.
If the modifier is set, such as shift being pressed, this function returns Eina_True
.
m | The current modifiers set, as returned by evas_key_modifier_get(). |
keyname | The name of the modifier key to check status for. |
Eina_True
if the modifier key named keyname
is on, Eina_False
otherwise.References EAPI.
Checks the state of a given lock key, at the time of the call.
If the lock is set, such as caps lock, this function returns Eina_True
.
l | The current locks set, as returned by evas_key_lock_get(). |
keyname | The name of the lock key to check status for. |
Eina_True
if the keyname
lock key is set, Eina_False
otherwise.References EAPI.
const Evas_Modifier* evas_key_modifier_get | ( | const Evas * | e | ) |
Returns a handle to the list of modifier keys registered in the canvas e
.
This is required to check for which modifiers are set at a given time with the evas_key_modifier_is_set() function.
e | The pointer to the Evas canvas |
NULL
on error. References EAPI, EINA_UNUSED, and evas_canvas_key_modifier_get.
Returns a handle to the list of lock keys registered in the canvas e
.
This is required to check for which locks are set at a given time with the evas_key_lock_is_set() function.
e | The pointer to the Evas canvas |
NULL
on error. References EAPI, and evas_canvas_key_lock_get.
void evas_key_modifier_add | ( | Evas * | e, |
const char * | keyname | ||
) |
Adds the keyname
key to the current list of modifier keys.
e | The pointer to the Evas canvas |
keyname | The name of the modifier key to add to the list of Evas modifiers. |
Modifiers are keys like shift, alt and ctrl, i.e., keys which are meant to be pressed together with others, altering the behavior of the secondly pressed keys somehow. Evas is so that these keys can be user defined.
This call allows custom modifiers to be added to the Evas system at run time. It is then possible to set and unset modifier keys programmatically for other parts of the program to check and act on. Programmers using Evas would check for modifier keys on key event callbacks using evas_key_modifier_is_set().
References EAPI, evas_canvas_key_modifier_add, and evas_key_modifier_del().
void evas_key_modifier_del | ( | Evas * | e, |
const char * | keyname | ||
) |
Removes the keyname
key from the current list of modifier keys on canvas e
.
e | The pointer to the Evas canvas |
keyname | The name of the key to remove from the modifiers list. |
References EAPI, and evas_canvas_key_modifier_del.
Referenced by evas_key_modifier_add().
void evas_key_lock_add | ( | Evas * | e, |
const char * | keyname | ||
) |
Adds the keyname
key to the current list of lock keys.
e | The pointer to the Evas canvas |
keyname | The name of the key to add to the locks list. |
Locks are keys like caps lock, num lock or scroll lock, i.e., keys which are meant to be pressed once – toggling a binary state which is bound to it – and thus altering the behavior of all subsequently pressed keys somehow, depending on its state. Evas is so that these keys can be defined by the user.
This allows custom locks to be added to the evas system at run time. It is then possible to set and unset lock keys programmatically for other parts of the program to check and act on. Programmers using Evas would check for lock keys on key event callbacks using evas_key_lock_is_set().
References EAPI, evas_canvas_key_lock_add, and evas_key_lock_del().
void evas_key_lock_del | ( | Evas * | e, |
const char * | keyname | ||
) |
Removes the keyname
key from the current list of lock keys on canvas e
.
e | The pointer to the Evas canvas |
keyname | The name of the key to remove from the locks list. |
References EAPI, and evas_canvas_key_lock_del.
Referenced by evas_key_lock_add().
void evas_key_modifier_on | ( | Evas * | e, |
const char * | keyname | ||
) |
Enables or turns on programmatically the modifier key with name keyname
.
e | The pointer to the Evas canvas |
keyname | The name of the modifier to enable. |
The effect will be as if the key was pressed for the whole time between this call and a matching evas_key_modifier_off().
References EAPI, and evas_canvas_key_modifier_on.
void evas_key_modifier_off | ( | Evas * | e, |
const char * | keyname | ||
) |
Disables or turns off programmatically the modifier key with name keyname
.
e | The pointer to the Evas canvas |
keyname | The name of the modifier to disable. |
References EAPI, and evas_canvas_key_modifier_off.
void evas_key_lock_on | ( | Evas * | e, |
const char * | keyname | ||
) |
Enables or turns on programmatically the lock key with name keyname
.
e | The pointer to the Evas canvas |
keyname | The name of the lock to enable. |
The effect will be as if the key was put on its active state after this call.
References EAPI, and evas_canvas_key_lock_on.
void evas_key_lock_off | ( | Evas * | e, |
const char * | keyname | ||
) |
Disables or turns off programmatically the lock key with name keyname
.
e | The pointer to the Evas canvas |
keyname | The name of the lock to disable. |
The effect will be as if the key was put on its inactive state after this call.
References EAPI, and evas_canvas_key_lock_off.
Evas_Modifier_Mask evas_key_modifier_mask_get | ( | const Evas * | e, |
const char * | keyname | ||
) |
Creates a bit mask from the keyname
modifier key.
Values returned from different calls to it may be ORed together, naturally.
e | The canvas whom to query the bit mask from. |
keyname | The name of the modifier key to create the mask for. |
keyname
key wasn't registered as a modifier for canvas e
.This function is meant to be using in conjunction with evas_object_key_grab()/evas_object_key_ungrab(). Go check their documentation for more information.
References evas_canvas_key_modifier_mask_get.
Eina_Bool evas_object_key_grab | ( | Evas_Object * | obj, |
const char * | keyname, | ||
Evas_Modifier_Mask | modifiers, | ||
Evas_Modifier_Mask | not_modifiers, | ||
Eina_Bool | exclusive | ||
) |
Requests keyname
key events be directed to obj
.
obj | the object to direct keyname events to. |
keyname | the key to request events for. |
modifiers | a mask of modifiers that must be present to trigger the event. |
not_modifiers | a mask of modifiers that must not be present to trigger the event. |
exclusive | request that the obj is the only object receiving the keyname events. |
EINA_TRUE
, if the call succeeded, EINA_FALSE
otherwise.Key grabs allow one or more objects to receive key events for specific key strokes even if other objects have focus. Whenever a key is grabbed, only the objects grabbing it will get the events for the given keys.
keyname
is a platform dependent symbolic name for the key pressed (see Key Input Functions for more information).
modifiers
and not_modifiers
are bit masks of all the modifiers that must and mustn't, respectively, be pressed along with keyname
key in order to trigger this new key grab. Modifiers can be things such as Shift and Ctrl as well as user defined types via evas_key_modifier_add(). Retrieve them with evas_key_modifier_mask_get() or use 0
for empty masks.
exclusive
will make the given object the only one permitted to grab the given key. If given EINA_TRUE
, subsequent calls on this function with different obj
arguments will fail, unless the key is ungrabbed again.
Example code follows.
See the full example here.
References EAPI, EINA_FALSE, EINA_TRUE, and evas_obj_key_grab.
void evas_object_key_ungrab | ( | Evas_Object * | obj, |
const char * | keyname, | ||
Evas_Modifier_Mask | modifiers, | ||
Evas_Modifier_Mask | not_modifiers | ||
) |
Removes the grab on keyname
key events by obj
.
obj | the object that has an existing key grab. |
keyname | the key the grab is set for. |
modifiers | a mask of modifiers that must be present to trigger the event. |
not_modifiers | a mask of modifiers that must not not be present to trigger the event. |
Removes a key grab on obj
if keyname
, modifiers
, and not_modifiers
match.
Example code follows.
See the full example here.
References EINA_TRUE, and evas_obj_key_ungrab.
Evas_Pixel_Import_Pixel_Format _Evas_Pixel_Import_Source::format |
pixel format type ie ARGB32, YUV420P_601 etc.
Referenced by evas_object_image_pixels_import().
void(* _Evas_Smart_Class::move) (Evas_Object *o, Evas_Coord x, Evas_Coord y) |
code to be run when moving object on a canvas.
x and y will be new coordinates one applied to the object. use evas_object_geometry_get() if you need the old values, during this call. after that, the old values will be lost.
Referenced by emotion_object_suspend_get(), and evas_object_smart_clipped_smart_set().
void(* _Evas_Smart_Class::resize) (Evas_Object *o, Evas_Coord w, Evas_Coord h) |
code to be run when resizing object on a canvas.
w and h will be new dimensions one applied to the object. use evas_object_geometry_get() if you need the old values, during this call. after that, the old values will be lost.
Referenced by emotion_object_suspend_get().
void(* _Evas_Smart_Class::color_set) (Evas_Object *o, int r, int g, int b, int a) |
code to be run when setting color of object on a canvas.
r, g, b and y will be new color components one applied to the object. use evas_object_color_get() if you need the old values, during this call. after that, the old values will be lost.
Referenced by emotion_object_suspend_get(), and evas_object_smart_clipped_smart_set().
void(* _Evas_Smart_Class::clip_set) (Evas_Object *o, Evas_Object *clip) |
code to be run when setting clipper of object on a canvas.
clip will be new clipper one applied to the object. use evas_object_clip_get() if you need the old one, during this call. after that, the old (object pointer) value will be lost.
Referenced by emotion_object_suspend_get(), and evas_object_smart_clipped_smart_set().
void(* _Evas_Smart_Class::clip_unset) (Evas_Object *o) |
code to be run when unsetting clipper of object on a canvas.
if you need the pointer to a previous set clipper, during this call, use evas_object_clip_get(). after that, the old (object pointer) value will be lost.
Referenced by emotion_object_suspend_get(), and evas_object_smart_clipped_smart_set().
const Evas_Smart_Interface** _Evas_Smart_Class::interfaces |
Evas_Smart_Interface pointers array, NULL
terminated.
These will be the interfaces supported at this level for an object (parents may have others)
Referenced by evas_object_smart_members_get().
unsigned _Evas_Smart_Interface::private_size |
Size, in bytes, of the interface's private dada blob.
This will be allocated and freed automatically for you. Get it with evas_object_smart_interface_data_get().
Referenced by evas_object_smart_members_get().
Eina_Bool(* _Evas_Smart_Interface::add) (Evas_Object *obj) |
Function to be called at object creation time.
This will take place before the object's smart add()
function.
void(* _Evas_Smart_Interface::del) (Evas_Object *obj) |
Function to be called at object deletion time.
This will take place after the object's smart del()
function.
Referenced by evas_object_smart_changed().
const char* _Evas_Smart_Cb_Description::type |
Hint on the type of event_info
parameter's contents on a Evas_Smart_Cb callback.
The type string uses the pattern similar to http://dbus.freedesktop.org/doc/dbus-specification.html#message-protocol-signatures, but extended to optionally include variable names within brackets preceding types. Example:
"(ii)"
"[x]([a]i[b]i)"
"ai"
"[x]a(ii)"