Added get_height_for_width/get_width_for_height implementation to GtkBox.
In order for natural size information to cascade correctly up through
the ancestry GtkBox needs to report height-for-width and width-for-height,
this patch includes an implementation for both in both orientations, one
of them is commented for now as its much too cpu intensive to actually use.
Merged in fixes from the old branch in a patch prepared by Matthias Clasen,
added some fixes of my own to make sure that label wrapping follows allocation
and not requisition at show time (allocate time).
Instead of implementing ->get_desired_size() on GtkBin, which
cant really be done because border widths are in the domain of
the concrete subclasses; here we implement only the get_height_for_width
and get_width_for_height apis - GtkBin subclasses whom might have a
variable border width depending on allocations need to write their
own height-for-width implementations.
Fixed gtksizegroup.c:do_size_request() to never force an initial requisition
as some widgets expect it to remain unchanged across resizes (GtkImage
with pixbufs/filenames assigned is one of these cases).
Fixed gtk_box_size_allocate() for homogeneous boxes
gtk_box_size_allocate() was forgetting to fetch the minimum
size for children when allocating in homogeneous mode and then
accessing the uninitialized allocated values in that case, fixed.
With this commit it is possible to use ellipsizing text
in the combobox's cell renderers and have them desire to
expand to natural size when placed in a GtkBox.
Deprecated gtk_widget_size_request and gtk_widget_get_child_requisition()
Ever since size groups gtk_widget_size_request() can be used in place
of gtk_widget_get_child_requisition(), deprecating both now in favor
of gtk_extended_layout_get_desired_size().
Simplified code in GtkSizeGroup, fixes minimum natural size.
collapse get_fast_child_requisition && get_fast_natural_size into
a single get_fast_size() function which uses the possibly hard coded
minimum request as a minimum value for the returned desired size
(this fixes cases where widgets unwarily return height-for-width
with minimum size > natural size).
Added gtk_cell_view_get_desired_size_of_row() to report full
extended layout information for a said row, this obsoletes
gtk_cell_view_get_size_of_row(). Also make GtkCellView queue
a resize on itself when cell renderers are added/removed.
GtkAlignment is already using the height for width api to align
the child in the cases where space is available, but also needed
to implement the extended layout in order to reflect natural sizes
to parent widgets.
Added a new interface to extend layout information of GtkCellRenderers,
GtkCellRenderer is a prerequisite of GtkExtendedCellIface and provides
a base implementation of ->get_desired_size() with ->get_size().
Note that the api for GtkExtendedCell differs from GtkExtendedLayout
since the cells need to be passed an additional widget to calculate
sizes contextual to the widget/screen (fonts etc).
As it is not allowed to called gtk_extended_layout_get_desired_size()
on a GtkWidget directly; gtk_widget_get_desired_size() was really an
ambiguous api. This patch removes the added GtkWidget api, calls
the appropriate sizegroup code which in turn envokes the interface
vtable, this patch also accordingly makes GtkWidget a prerequisite
of GtkExtendedLayout (the api doesnt work for cell renderers anyway,
patch comming...).
This commit fixes the loop to take into consideration the
child->padding that will be allocated to the child while calculating
full available size. Additionally it fixes the initial positioning
of child widgets when packed at the end (a special case because the
x position used starts from the end of the box).
Changed initial values for requisition from -1 to 0.
When doing size-requests and get_natural_size() calls, use 0 as
the base value instead of -1, because size_request code assumes
that widget->requesition is initialized at 0.
Because "size-request" signal can be handled by signal connections as well
as by third party derived classes it is necessary to always fire the
"size-request" signal for every recalculation of the widget requisition,
now gtksizegroup.c:do_size_request() fires the signal first and allows it
to overflow the minimum/natural sizes returned by extended layout
implementations.
GtkWidget->get_natural_size() is now left assigning default -1 values to
ensure they both get overridden by the size-request handling.
Fixed extended layout implementors to not call ->get_desired_size() directly
Getting the desired size of a GtkWidget must always be done with
gtk_widget_get_desired_size() and never with
gtk_extended_layout_get_desired_size() directly as the former passes
through size group logic and updates the widget->requisition cache.
Removed the size_request() handling on the class and calculate
minimum size from get_desired_size(); base the natural width on
either the minimum of column headers, or a greater natural request
of the columns renderers.
Applied Jan Arne Petersen's patch for GtkScrolledWindow
Applied patch to add height-for-width/width-for-height suppot
to GtkScrolledWindow plus modifications to use gtk_widget_get_desired_size()
to query children sized instead of directly calling the layout api, plus
removed the ->size_request() implementation interfering with the mess.
Benjamin Otte [Mon, 29 Mar 2010 14:26:14 +0000 (16:26 +0200)]
Fix error case in filesystem model
We should not unref the model here, it might not even exist anymore.
Instead check if it exists and only use it if it does.
The unref was leftover from a previous fix in ba9f53397ff0b86ad56166c7fc91b4d499f7aefc.
Spotted by Matthias Clasen in
https://bugzilla.gnome.org/show_bug.cgi?id=614099
Sjoerd Simons [Mon, 22 Mar 2010 18:11:05 +0000 (14:11 -0400)]
Prevent the destruction of the menu label on page removal
In certain cases the menu label of a notebook page will be reused after the
page was removed from the notebook, for instance when a page is dragged from
one notebook to another. For such cases make sure that the menu label isn't
destroyed as part of destroying the menu item it was in.
Damien Lespiau [Mon, 22 Mar 2010 16:53:18 +0000 (12:53 -0400)]
introspection: Fix parallel builds
One needs to add an explicit dependency between the gir files and the
.la libtool wrapper as this dependency is not added automatically by
Makefile.introspection. Not adding these breaks parallel builds as make
does not wait for the .la to be generated before launching g-ir-scanner.
Tomas Bzatek [Fri, 19 Mar 2010 13:40:11 +0000 (14:40 +0100)]
search: update for tracker 0.8 API
Tracker 0.8 series (and late 0.7.xx) introduces new API based on SPARQL
query language. The queries here use fulltext search, just like with
with previous tracker versions. Old tracker 0.6 support is still maintained.
projects / ~andy / gtk / log