Commit Graph

17 Commits

Author SHA1 Message Date
Emmanuele Bassi
3c1358da5d table-layout: Fix [xy]_expand
A copy and paste thinko.

https://bugzilla.gnome.org/show_bug.cgi?id=672853
2012-03-28 12:01:25 +01:00
Jasper St. Pierre
40c345a42a table-layout: Remove dead code
If a column/row is expanding, n_expand has to be greater than 1.

https://bugzilla.gnome.org/show_bug.cgi?id=672557
2012-03-21 11:41:25 -04:00
Jasper St. Pierre
8c0be4181b table-layout: Fix x/y-expand for spanning actors
Ported to ClutterTableLayout from MxTable:

239e53146a

https://bugzilla.gnome.org/show_bug.cgi?id=672557
2012-03-21 11:41:25 -04:00
Jasper St. Pierre
16d28853fa table-layout: Fix column visibility for spanning actors
Ported to ClutterTableLayout from MxTable:

6633f185fc

https://bugzilla.gnome.org/show_bug.cgi?id=672557
2012-03-21 11:41:25 -04:00
Jasper St. Pierre
67ddf8745b table-layout: Remove unused 'shrink' field.
Ported to ClutterTableLayout from MxTable:

053a1b0429

https://bugzilla.gnome.org/show_bug.cgi?id=672557
2012-03-21 11:41:25 -04:00
Emmanuele Bassi
2567049ce3 Fix missing/redundant declarations 2012-03-07 12:36:43 +00:00
Emmanuele Bassi
c465881726 docs: Refresh the layout managers example image
Drop the window decoration and pointer; drop the double image for the
FlowLayout class; add an image for the TableLayout class.
2012-02-29 15:20:58 +00:00
Emmanuele Bassi
1dfc503df1 Fix compiler warnings
When dereferencing GArray.data to a C structure you need a double cast
from guint8* to void*, and then from void* to the actual type. This
avoids compiler warnings, especially when using clang on OSX.
2012-01-16 23:49:49 +00:00
Emmanuele Bassi
72fa75c034 actor: Remove automagic "expand" flag
I don't feel comfortable with this feature, and its implementation
still has too many rough edges. We can safely punt it for now, and
introduce it at a later point, as it doesn't block existing features
or API.
2012-01-16 23:37:13 +00:00
Emmanuele Bassi
72b523c9e9 table-layout: Override compute_expand()
The TableLayout has two expansion flags that need to be taken into
consideration when computing the Actor expansion flags.
2012-01-16 23:37:13 +00:00
Emmanuele Bassi
5959099473 Deprecate Container add() and remove() methods
This will make things interesting.

We have better replacements in ClutterActor, that do The Right Thing™
instead of deferring control and requiring reimplementation in every
single container actor.
2012-01-16 23:37:11 +00:00
Emmanuele Bassi
7e377b5aee Port remaining layout managers to the new child iteration API
TableLayout and FlowLayout now use the ClutterActor API for iterating
over the children of an actor.
2012-01-16 23:37:09 +00:00
Emmanuele Bassi
368c916c7f layout-managers: Take into account the allocations's origin
If an actor using a LayoutManager has attributes like margin or padding
then it'll have to shave them from the available allocation before
passing it to the LayoutManager::allocate() implementation. Layout
managers should, thus, not assume that the origin of the allocation is
in (0, 0), but take into account that the passed ActorBox might have a
different origin.

https://bugzilla.gnome.org/show_bug.cgi?id=649631
2011-08-29 22:43:42 +01:00
Emmanuele Bassi
dfdcc20670 clutter: Remove unused variables 2011-02-19 16:47:20 +00:00
Neil Roberts
4724be167f Plug a memory leak in clutter-table-layout
Whenever the allocation is changed on a child of a ClutterTableLayout
and animations are not in effect then it would store a copy of the
allocation in the child meta data. However it was not freeing the old
copy of the allocation so it would end up with a small leak.

Instead of just changing it to free the old value this patch makes it
store the allocation inline in the meta data struct because it seems
that the size of an actor box is already quite small compared to the
size of the meta data struct so it is probably not worth having a
separate allocation for it. To detect the case when there has not yet
been an allocation a separate boolean is used instead of storing NULL.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2358
2010-10-08 12:11:39 +01:00
Emmanuele Bassi
4c8867ea07 table-layout: Invert row/column in arguments
*** This is an API change ***

The general pattern for axis-aligned arguments is:

        x argument
        y argument

If we consider columns an x-aligned argument, and row a y-aligned
argument, then we need to update the TableLayout functions to be:

        column
        row

and not:

        row
        column
2010-09-23 15:17:58 +01:00
José Dapena Paz
d14e294d86 Add ClutterTableLayout, a layout showing children in rows and columns
A TableLayout is a layout manager that allocates its children in rows
and columns. Each child is assigned to a cell (or more if a cell span
is set).

The supported child properties are:

  • x-expand and y-expand: if this cell with try to allocate the
    available extra space for the table.
  • x-fill and y-fill: if the child will get all the space available in
    the cell.
  • x-align and y-align: if the child does not fill the cell, then
    where the child will be aligned inside the cell.
  • row-span and col-span: number of cells the child will allocate for
    itself.

Also, the TableLayout has row-spacing and col-spacing for specifying
the space in pixels between rows and between columns.

We also include a simple test of the layout manager, and the
documentation updates.

The TableLayout was implemented starting from MxTable and
ClutterBoxLayout.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2038

Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
2010-08-10 23:20:06 +01:00