Tizen Native API
7.0
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Functions that deal with dragable parts.
To create a movable part it must be declared as dragable in EDC file. To do so, one must define a "dragable" block inside the "part" block.
These functions are used to set dragging properties to a part or get dragging information about it.
- See also:
- Dragable parts example *
Functions | |
Eina_Bool | edje_object_part_drag_value_set (Evas_Object *obj, const char *part, double dx, double dy) |
Sets the dragable object location. | |
Eina_Bool | edje_object_part_drag_value_get (const Evas_Object *obj, const char *part, double *dx, double *dy) |
Gets the dragable object location. | |
Eina_Bool | edje_object_part_drag_size_set (Evas_Object *obj, const char *part, double dw, double dh) |
Sets the dragable object size. | |
Eina_Bool | edje_object_part_drag_size_get (const Evas_Object *obj, const char *part, double *dw, double *dh) |
Gets the dragable object size. | |
Edje_Drag_Dir | edje_object_part_drag_dir_get (const Evas_Object *obj, const char *part) |
Determines dragable directions. | |
Eina_Bool | edje_object_part_drag_step_set (Evas_Object *obj, const char *part, double dx, double dy) |
Sets the drag step increment. | |
Eina_Bool | edje_object_part_drag_step_get (const Evas_Object *obj, const char *part, double *dx, double *dy) |
Gets the drag step increment values. | |
Eina_Bool | edje_object_part_drag_step (Evas_Object *obj, const char *part, double dx, double dy) |
Steps the dragable x,y steps. | |
Eina_Bool | edje_object_part_drag_page_set (Evas_Object *obj, const char *part, double dx, double dy) |
Sets the page step increments. | |
Eina_Bool | edje_object_part_drag_page_get (const Evas_Object *obj, const char *part, double *dx, double *dy) |
Gets the page step increments. | |
Eina_Bool | edje_object_part_drag_page (Evas_Object *obj, const char *part, double dx, double dy) |
Pages x,y steps. | |
Typedefs | |
typedef enum _Edje_Drag_Dir | Edje_Drag_Dir |
Typedef Documentation
typedef enum _Edje_Drag_Dir Edje_Drag_Dir |
Directions in which a part can be dragged .
Enumeration Type Documentation
enum _Edje_Drag_Dir |
Function Documentation
Edje_Drag_Dir edje_object_part_drag_dir_get | ( | const Evas_Object * | obj, |
const char * | part | ||
) |
Determines dragable directions.
The dragable directions are defined in the EDC file, inside the "dragable" section, by the attributes x
and y
. See the edcref for more information.
- Parameters:
-
[in] part The part name
- Returns:
- EDJE_DRAG_DIR_NONE: Not dragable EDJE_DRAG_DIR_X: Dragable in X direction EDJE_DRAG_DIR_Y: Dragable in Y direction EDJE_DRAG_DIR_XY: Dragable in X & Y directions
- Since :
- 2.3.1
Eina_Bool edje_object_part_drag_page | ( | Evas_Object * | obj, |
const char * | part, | ||
double | dx, | ||
double | dy | ||
) |
Pages x,y steps.
Pages x,y where the increment is defined by edje_object_part_drag_page_set().
Values for dx and dy are real numbers that range from 0 to 1.
- Warning:
- Paging is bugged!
See also edje_object_part_drag_step()
- Parameters:
-
[in] part The part name [in] dx The x step [in] dy The y step
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
- Examples:
- edje-drag.c.
Eina_Bool edje_object_part_drag_page_get | ( | const Evas_Object * | obj, |
const char * | part, | ||
double * | dx, | ||
double * | dy | ||
) |
Gets the page step increments.
Gets the x,y page step increments for the dragable object.
See also edje_object_part_drag_page_set()
- Parameters:
-
[in] part The part name [out] dx The x page step increment [out] dy The y page step increment
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
Eina_Bool edje_object_part_drag_page_set | ( | Evas_Object * | obj, |
const char * | part, | ||
double | dx, | ||
double | dy | ||
) |
Sets the page step increments.
Sets the x,y page step increment values.
Values for dx and dy are real numbers that range from 0 to 1, representing the relative size of the dragable area on that axis by which the part will be moved.
See also edje_object_part_drag_page_get()
- Parameters:
-
[in] part The part name [in] dx The x page step increment [in] dy The y page step increment
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
- Examples:
- edje-drag.c.
Eina_Bool edje_object_part_drag_size_get | ( | const Evas_Object * | obj, |
const char * | part, | ||
double * | dw, | ||
double * | dh | ||
) |
Gets the dragable object size.
Gets the dragable object size.
See also edje_object_part_drag_size_set()
- Parameters:
-
[in] part The part name [out] dw The drag width [out] dh The drag height
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
Eina_Bool edje_object_part_drag_size_set | ( | Evas_Object * | obj, |
const char * | part, | ||
double | dw, | ||
double | dh | ||
) |
Sets the dragable object size.
Values for dw and dh are real numbers that range from 0 to 1, representing the relative size of the dragable area on that axis.
Sets the size of the dragable object.
See also edje_object_part_drag_size_get()
- Parameters:
-
[in] part The part name [in] dw The drag width [in] dh The drag height
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
- Examples:
- edje-drag.c.
Eina_Bool edje_object_part_drag_step | ( | Evas_Object * | obj, |
const char * | part, | ||
double | dx, | ||
double | dy | ||
) |
Steps the dragable x,y steps.
Steps x,y where the step increment is the amount set by edje_object_part_drag_step_set().
Values for dx and dy are real numbers that range from 0 to 1.
See also edje_object_part_drag_page()
- Parameters:
-
[in] part The part name [in] dx The x step [in] dy The y step
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
- Examples:
- edje-drag.c.
Eina_Bool edje_object_part_drag_step_get | ( | const Evas_Object * | obj, |
const char * | part, | ||
double * | dx, | ||
double * | dy | ||
) |
Gets the drag step increment values.
Gets the x and y step increments for the dragable object.
See also edje_object_part_drag_step_set()
- Parameters:
-
[in] part The part name [out] dx The x step amount [out] dy The y step amount
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
Eina_Bool edje_object_part_drag_step_set | ( | Evas_Object * | obj, |
const char * | part, | ||
double | dx, | ||
double | dy | ||
) |
Sets the drag step increment.
Sets the x,y step increments for a dragable object.
Values for dx and dy are real numbers that range from 0 to 1, representing the relative size of the dragable area on that axis by which the part will be moved.
See also edje_object_part_drag_step_get()
- Parameters:
-
[in] part The part name [in] dx The x step amount [in] dy The y step amount
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
- Examples:
- edje-drag.c.
Eina_Bool edje_object_part_drag_value_get | ( | const Evas_Object * | obj, |
const char * | part, | ||
double * | dx, | ||
double * | dy | ||
) |
Gets the dragable object location.
Values for dx and dy are real numbers that range from 0 to 1, representing the relative position to the dragable area on that axis.
See also edje_object_part_drag_value_set()
Gets the drag location values.
- Parameters:
-
[in] part The part name [out] dx The x value [out] dy The y value
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
- Examples:
- edje-drag.c.
Eina_Bool edje_object_part_drag_value_set | ( | Evas_Object * | obj, |
const char * | part, | ||
double | dx, | ||
double | dy | ||
) |
Sets the dragable object location.
Places the dragable object at the given location.
Values for dx and dy are real numbers that range from 0 to 1, representing the relative position to the dragable area on that axis.
This value means, for the vertical axis, that 0.0 will be at the top if the first parameter of y
in the dragable part theme is 1, and at bottom if it is -1.
For the horizontal axis, 0.0 means left if the first parameter of x
in the dragable part theme is 1, and right if it is -1.
See also edje_object_part_drag_value_get()
- Parameters:
-
[in] part The part name [in] dx The x value [in] dy The y value
- Returns:
true
on success,false
otherwise
- Since :
- 2.3.1
- Examples:
- edje-drag.c.