Move the pixbuf layer and image thumbnail function from libgimpui to
libgimp and move gimp_layer_new_from_pixbuf() to gimplayer.[ch] where
it belongs. Change gimp-2.0.pc accordingly, adapt plug-in Makefiles
and update devel-docs.
which allows to restrict the scale to a range that is smaller than
that of the model GtkAdjustment. This way we can enter large values in
the entry or by dragging beyond the end of the scale, but keep a
reasonably usable scale range for "normal" values.
- start_stroke()/finih_stroke() -> begin_stroke()/end_stroke()
- process_event_queue() -> process_stroke()
- GimpMotionBuffer::motion() -> GimpMotionBuffer::stroke()
- add GimpMotionBuffer::hover() and process_hover()
- remove push_event_history() and pop_event_queue() from API
The thing works like this:
- Motion events are continuously fed into the buffer using motion_event()
- begin_stroke()/end_stroke() correspond to BUTTON_PRESS/BUTTON_RELEASE,
the period between them is a "stroke"
- If motion_event() returns TRUE, we request "stroke" signals by calling
process_stroke() and "hover" signals by calling process_hover()
where finish_stroke() is the former flush_event_queue() and
start_stroke() is used in BUTTON_PRESS instead of poking into the
motion buffer's internals. Also, call finish_stroke() also when the
tool is not active, so the event buffer is flushed (the "motion"
callback will ignore the events if the tool is not active).
and emit the buffer's "motion" signal when a motion is supposed
to happen. In GimpDisplayShell, connect to GimpMotionBuffer::motion()
and call the tool.
That's most likely a very old artifact that was needed not even when
we used to do XOR, and these days it's even wrong because it makes
the tools think that something about the display has changed, like
zoom or scroll.
The flashing function checks for a non-empty queue by itself. Also
remove the timeout source explicitly in flush_event_queue() because it
might be called directly, and its FALSE return value has no effect on
the timeout source in that case.
This commit only adds the class and removes the members from
GimpDisplayShell, so everything looks more ugly than before, but
I wanted the member moving separate from any refactorings.
gimp_text_set_property(): Deserialize the compat "hinting" property
only if the new "hint-style" one has its default value, so we don't
overwrite a serialized new "hint-style" with a compat "hinting" that
is only there for old GIMP versions.
Use gdk_window_create_similar_surface instead of gdk_cairo_create in
selection_render_mask, as the latter is not entirely correct to use
outside the expose handler and may have some unwanted clipping state.
