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class Elm_Glview (Elm_Widget)
{
eo_prefix: elm_obj_glview;
properties {
size {
set {
/*@
Sets the size of the glview
@ingroup GLView */
}
get {
/*@
Get the size of the glview.
Note that this function returns the actual image size of the
glview. This means that when the scale policy is set to
ELM_GLVIEW_RESIZE_POLICY_SCALE, it'll return the non-scaled
size.
@ingroup GLView */
}
values {
int w; /*@ width of the glview object */
int h; /*@ height of the glview object */
}
}
resize_policy {
set {
/*@
Set the resize policy for the glview object.
By default, the resize policy is set to ELM_GLVIEW_RESIZE_POLICY_RECREATE.
When resize is called it destroys the previous surface and recreates the
newly specified size. If the policy is set to
ELM_GLVIEW_RESIZE_POLICY_SCALE, however, glview only scales the image
object and not the underlying GL Surface.
@ingroup GLView */
return Eina_Bool;
}
values {
Elm_GLView_Resize_Policy policy; /*@ The scaling policy. */
}
}
changed {
set {
/*@
Notifies that there has been changes in the GLView.
@ingroup GLView */
}
}
resize_func {
set {
/*@
Set the resize function that gets called when resize happens.
The resize function gets called during the render loop.
This function allows glview to hide all the rendering context/surface
details and have the user just call GL calls that they desire
when resize happens.
@ingroup GLView */
}
values {
Elm_GLView_Func_Cb func; /*@ The resize function to be registered. */
}
}
del_func {
set {
/*@
Set the render function that runs in the main loop.
The registered del function gets called when GLView object is deleted.
This function allows glview to hide all the rendering context/surface
details and have the user just call GL calls that they desire
when delete happens.
@ingroup GLView */
}
values {
Elm_GLView_Func_Cb func; /*@ The delete function to be registered. */
}
}
init_func {
set {
/*@
Set the init function that runs once in the main loop.
The registered init function gets called once during the render loop.
This function allows glview to hide all the rendering context/surface
details and have the user just call GL calls that they desire
for initialization GL calls.
@ingroup GLView */
}
values {
Elm_GLView_Func_Cb func; /*@ The init function to be registered. */
}
}
render_policy {
set {
/*@
Set the render policy for the glview object.
By default, the render policy is set to ELM_GLVIEW_RENDER_POLICY_ON_DEMAND.
This policy is set such that during the render loop, glview is only
redrawn if it needs to be redrawn. (i.e. when it is visible) If the policy
is set to ELM_GLVIEWW_RENDER_POLICY_ALWAYS, it redraws regardless of
whether it is visible or needs redrawing.
@ingroup GLView */
return Eina_Bool;
}
values {
Elm_GLView_Render_Policy policy; /*@ The render policy. */
}
}
mode {
set {
/*@
Set the mode of the GLView. Supports alpha, depth, stencil.
@return True if set properly.
Direct is a hint for the elm_glview to render directly to the window
given that the right conditions are met. Otherwise it falls back
to rendering to an offscreen buffer before it gets composited to the
window.
@ingroup GLView */
return Eina_Bool;
}
values {
Elm_GLView_Mode mode; /*@ The mode Options OR'ed enabling Alpha, Depth, Stencil, Direct. */
}
}
render_func {
set {
/*@
Set the render function that runs in the main loop.
The render function gets called in the main loop but whether it runs
depends on the rendering policy and whether elm_glview_changed_set()
gets called.
@ingroup GLView */
}
values {
Elm_GLView_Func_Cb func; /*@ The render function to be registered. */
}
}
gl_api {
get {
/*@
Get the gl api struct for gl rendering
@return The api object or NULL if it cannot be created
@ingroup GLView */
return Evas_GL_API *;
}
}
}
implements {
class.constructor;
Eo.Base.constructor;
Evas.Object_Smart.add;
Evas.Object_Smart.del;
Evas.Object_Smart.resize;
Elm_Widget.on_focus;
}
events {
focused;
unfocused;
language,changed;
access,changed;
}
}
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