<benjamin.t.drucker@alum.mit.edu>. Thanks a lot!
On Wed, Aug 31, 2011 at 1:52 PM, Benjamin Drucker
<benjamin.t.drucker@alum.mit.edu> wrote:
> Earlier this month, there was a svn commit
> (http://trac.enlightenment.org/e/changeset/62496) which added a few
> page-related APIs to the elm scroller. These should probably also be
> added to gengrid, genlist and maybe even grid and list. Right now,
> though, I need them for gengrid. So I propose this patch, based
> entirely on the change that went in before. I've built it and I'm
> using these new gengrid APIs in my code now.
On Fri, Sep 9, 2011 at 4:45 PM, Benjamin Drucker
<benjamin.t.drucker@alum.mit.edu> wrote:
> Slowly but surely....
>
> This version of the gengrid page APIs patch has the following changes:
> 1. fixed spacing issues
> 2. add const where needed
> 3. submitted a gengrid longpressed change in a separate patch
>
> I really want to try to squeak this in the upcoming release if at all
> possible. If I have an extra space in some file, I promise I'll not do
> it again for the next patch!
>
> Thanks!!
> Ben
SVN revision: 63403
Subject: [E-devel] [Patch] signal "scroll,anim,stop" in els_scroller
fix the bug which the signal "scroll,anim,stop" is not called sometimes.
SVN revision: 62789
I added 4 APIs for the page function of the scroller.
Those are,
EAPI void elm_scroller_current_page_get(Evas_Object *obj, int
*h_pagenumber,
int *v_pagenumber));
(Get scroll current page number.)
EAPI void elm_scroller_last_page_get(Evas_Object *obj, int
*h_pagenumber,
int *v_pagenumber);
(Get scroll last page number.)
EAPI void elm_scroller_page_show(Evas_Object *obj, int
h_pagenumber, int
v_pagenumber);
(Show a specific virtual region within the scroller content
object by page
number without animation.)
EAPI void elm_scroller_page_bring_in(Evas_Object *obj, int
h_pagenumber, int
v_pagenumber);
(Show a specific virtual region within the scroller content
object by page
number with animation.)
SVN revision: 62496
Subject: Re: [E-devel] [Patch] The bounce problem in the scroller.
The scroller has a problem when it is scrolled consistently in the end of the edge.
It has an acceleration. If the scrolling occur again before the animation end,?
the scroll-animation (momentum animation) be faster. When it is in the end of the edge,
it does, too. So the content of the scroller disappear because of the acceleration.
The scroller don't need to has the acceleration in the end of edge.
The below is the problem.
http://www.youtube.com/watch?v=Qg7BZrm9EnA
And the below is the scroller which be patched.
http://www.youtube.com/watch?v=lHT6G9WoNSs
SVN revision: 61800
Subject: [E-devel] [Patch] The scroll animation doesn't work when the
scroll-action is started from the outside of a viewport.
In scroller, if the scroll-action is started from the outside of a
viewport,
the momentum animation does not work because of the bounce-effect.
Please see the below video.
http://www.youtube.com/watch?v=xNvLSxWjrDE
The below video is the scroller after applying my patch.
http://www.youtube.com/watch?v=hM3o1kxC674
SVN revision: 61799
Try to get the bounce option from the internal els_scroller, and also
add checks on the els_scroller api to see if the arguments were given.
SVN revision: 61592
Subject: [E-devel] [patch] els_scroller simple bug
els_scroller in elementary has a simple bug.
In the function "_smart_scrollto_x", it makes the animator
'sd->scrollto.x.animator', if the animator does not exist. But
"_smart_anim_start" before ecore_animator_add can make 2 animators.
If the function which be called by _smart_anim_start call
"elm_scroller_region_bring_in", "_smart_scrollto_x" be called again and make
the animator. After the function which be called by _smart_snim_start ends,
the next line will make the animtor again. Despite the code checks the
animator, it can make 2 animators. So we have to change the order of the code
like patch file.
SVN revision: 60507
I think there is no more whitespaces in elementary. So from now on
please check if your code is whitespace-free when you commit it. If so,
no one will suffer from removing whitespaces and merge conflict.
SVN revision: 60223
Subject: [E-devel] [Patch] els_scroller bug patch.
I and Seoz found some problem about
_elm_smart_scroller_wanted_region_set in els_scroller.
While genlist items are appended, momentum animation in scroller
cannot operate.
It's why _elm_smart_Scroller_wanted_region_set is called continually.
It's the problem which Seoz told you. and I fixed this problem.
Please check the attached patch file.
If you want to check the problem.
Set the "Thumb scroll friction" in elementary_config to 2~3.
Change the file "test_genlist.c" in elementary/src/bin like below.
SVN revision: 59105
The scroller shouldn't move when the position requested is already
shown. There were two problems:
1. It was assumed that the cw/ch == requsted w/h which is not true, for
example with entry, we sometimes request to show the cursor which way
smaller.
2. We want to check the bounds *after* making sure we are not showing
"dead space" i.e places that the child does not populate.
SVN revision: 59076
Changed unsigned char to Eina_Bool. Changed 0 to EINA_FALSE for Eina_Bool type variables. Removed unnecessary blank line. Added braces in if statements.
SVN revision: 58964
In some cases, for example resizing the GenGrid test or just using
ephoto, the scroller would jump to the right before going to it's
proper direction. We should check if the position is below minimum
after we reduce the position, and not instead.
SVN revision: 58383
If the scroller is stopped and set the freeze push while bounce
animation is running, it will stop bouncing in a moment. Even if the scroller
is set the freeze pop again, the scroller don't finish the bouncing. I think
that it should finish the bouncing when it is set the freeze pop.
SVN revision: 58063
It cause a error since the pan object does not have any child yet.
And why it should be visible even if it should call evas_object_show after setting child?
Anyway, the line does nothing.
SVN revision: 57683
Subject: [E-devel] [Patch] elm_smart_scroller_child_region_show_internal
In the els_scroller of the elementary, the function
"elm_smart_scroller_child_region_show_internal"
have a problem. If the parameters "x,y,w,h" have the wrong value like
"elm_scroller_region_show(scroller,
-300, -300, 900, 900);", the scroller move the position temporarily.
The scroller seem to jump.
So if the value of the parameter is not valid, it should be changed to
valid value.
The work is applied already in the function
"elm_smart_scroller_region_bring_in".
It should be applied in the function
"elm_smart_scroller_child_region_show_internal" too.
I changed the code like bring_in function.
SVN revision: 57666
[patch] els_scroller - simple bug fix about bar-dragging. by Jae Hwan Kim.
More info:
You can test it in "Scroller" menu of the "elementary_test".
We cannot move the scroller by dragging the bar.
The reason is why the bar-dragging-event and mouse-move-event confict.
When bar is draged, the movement by mouse-move should be freezed.
SVN revision: 57184
Subject: [E-devel] [Patch] els_scroller - Cannot click even if it
reach to end
I have another issue in scroller when the bounce is off.
Scroller cannot be clicked even if it reach to edge and animation is
end.
The reason is why the momentum animation is running even if it reach
end and bounce animation is off.
So I change the code that if it reach the edge in case of bounce-off,
the momentum animation is stoped.
The following is the patch code.
SVN revision: 56580
Subject: [E-devel] [Patch] els_scroller -
elm_smart_scroller_child_region_show
I have some issue in scroller.
Sometimes the scroller move to wrong region when the child get first
focus.
It use "scroller -> layout -> button".
So I checked the code and found a suspected thing in
elm_smart_scroller_child_region_show.
Please refer following pictures.
In the pictures, the rect which be written "x, y, w, h" is the area
which be made with the parameters of
"elm_smart_scroller_child_region_show".
The rect which be written "Pan" is the pan area of the scroller.
If the situation is 1) or 2) and the function is called, the result
have to be 7).
In case of 3) or 4), it have to be 8).
In case of 5) or 6), it have to remain as it is.
Is it right??
But if the situation is 6) and the function is called, the result will
be 7) in current code.
I think it is wrong.
I attached patch code. please find it below the pictures.
1)
---------------
| |
| x, y, w, h |
| |
---------------
---------------------
| |
| |
| |
| Pan |
| |
| |
| |
---------------------
2)
---------------
| |
| x, y, w, h |
---------------------
| | | |
| --------------- |
| |
| Pan |
| |
| |
| |
---------------------
3)
---------------------
| |
| |
| |
| Pan |
| |
| --------------- |
| | | |
---------------------
| x, y, w, h |
| |
---------------
4)
---------------------
| |
| |
| |
| Pan |
| |
| |
| |
---------------------
---------------
| |
| x, y, w, h |
| |
---------------
5)
---------------------
| |
| --------------- |
| | | |
| | x, y, w, h | |
| | | |
| --------------- |
| Pan |
---------------------
6)
---------------
| |
--------------------- <---Pan
| | | |
| | x, y, w, h | |
| | | |
---------------------
| |
---------------
7)
---------------------
| | | |
| | x, y, w, h | |
| | | |
| --------------- |
| |
| Pan |
| |
---------------------
8)
---------------------
| |
| Pan |
| |
| --------------- |
| | | |
| | x, y, w, h | |
| | | |
---------------------
SVN revision: 56579
Daniel Juyung Seo
Carsten Haitzler
Jaehwan Kim
Rafael Antognolli
Tom Hacohen
Sangho Park
ChunEon Park