Introduce gimp_vectors_get_bezier() which creates the bezier
representation on demand and then caches it for subsequent calls
until the vectors object is frozen.
At some point we should introduce GimpVectors::changed instead
of relying on the fact that a vectors object is always frozen
and thawn whenever it is changed...
At the same time, get rid of bitmap cursors alltogether. Instead
(because it looks ugly to have GDK convert RGBA cursors into bitmaps
for old X servers), add the bitmaps as proper PNGs and simply use them
as RGBA cursors.
Remove "Text to Selection" actions. They were added to make the
feature more discoverable. But we should make the original "Alpha to
selection" feature more discoverable, not treating text layers in a
special way where it's not needed.
by letting the histogram view always draw the background and the outer
borders. Also fix a lot of off-by-one problems in the curve view which
occur due to the 0.5,0.5 offset of cairo line drawing.
Call cairo_surface_flush() before reading or writing a surface's
pixels directly, and use cairo_surface_mark_dirty() after writing
pixels directly, so we don't read old pixels, and our written pixels
get actually used.
Add a "pre-clicked" signal to GimpCellRendererViewable that can
prevent a selection from happening. Move the Alt-Click code in
GimpLayerTreeView to this signal and if a layer is Alt-Clicked, don't
go ahead and make the layer active. Also add a test for this use case.
Don't use an action based implementation of Alt-Click for "Layer to
selection" since the actions will always use the active drawable,
preventing us from solving bug 589010. Use the tree model and
gimp_channel_select_alpha() instead.
using the proper API, so all stuff is properly disconnected and the
list items managing them are freed to. Also make removing robust
against dockbook->dock being NULL.
This is evil: the hash table of "insert_data" is created on demand
when GimpContainerView API is used, using a value_free_func that is
set in the interface_init functions of its implementors. Therefore, no
GimpContainerView API must be called from any init() function, because
the interface_init() function of a subclass that sets the right
value_free_func might not have been called yet, leaving the
insert_data hash table without memory management.
Call GimpContainerView API from GObject::constructed() instead, which
runs after everything is set up correctly.
