Commit Graph

27 Commits

Author SHA1 Message Date
Matthias Clasen
bebe0b5c1b magnifier: Drop the Private struct 2020-09-19 14:36:44 -04:00
Benjamin Otte
3078b180fe Replace "gdouble" with "double" 2020-07-25 00:47:36 +02:00
Benjamin Otte
d7266b25ba Replace "gint" with "int" 2020-07-25 00:47:36 +02:00
Timm Bäder
600952e295 magnifier: Don't try to use a null widget paintable
We destroy the paintable in dispose, which can be called multiple times.
2020-03-24 10:44:06 +01:00
Timm Bäder
0e9ac9e64b magnifier: Remove some unused members 2019-09-09 17:36:24 +02:00
Matthias Clasen
18788c2a86 Remove gtk_widget_get/set_has_surface
These serve no purpose anymore - widgets don't
have surfaces, unless they're a GtkNative.
2019-05-28 20:25:15 +00:00
Benjamin Otte
b96e835d9e magnifier: Use new snapshot transforms 2019-02-21 19:47:28 +01:00
Benjamin Otte
3517eb7c54 magnifier: Use gtk_widget_set_overflow() 2019-02-08 18:26:42 +01:00
Benjamin Otte
73b4a62f51 snapshot: Redo debug messages
Instead of every snapshot function having debug messages, have an
explicit gtk_snapshot_push_debug() function that appends a debug node.
2018-04-24 04:06:58 +02:00
Benjamin Otte
c0db4091cf magnifier: Redo with GtkWidgetPaintable 2018-04-05 14:56:38 +02:00
Benjamin Otte
1cfa88ed91 snapshot: Remove renderer
Now that there's no longer a need to keep the renderer around for Cairo
rendering, don't do that then.
2018-03-24 21:57:20 +01:00
Alexander Larsson
63e060a21d GtkWidget: Start renaming widget->window
This is an automated change doing these command:

git sed -f g gtk_widget_set_has_window gtk_widget_set_has_surface
git sed -f g gtk_widget_get_has_window gtk_widget_get_has_surface
git sed -f g gtk_widget_set_parent_window gtk_widget_set_parent_surface
git sed -f g gtk_widget_get_parent_window gtk_widget_get_parent_surface
git sed -f g gtk_widget_set_window gtk_widget_set_surface
git sed -f g gtk_widget_get_window gtk_widget_get_surface
git sed -f g gtk_widget_register_window gtk_widget_register_surface
git sed -f g gtk_widget_unregister_window gtk_widget_unregister_surface

git checkout NEWS*
2018-03-20 15:21:12 +01:00
Timm Bäder
64e128629f magnifier: Clip child node to magnifier size
It's still broken in several other ways, but now one less.
2018-03-17 12:09:30 +01:00
Matthias Clasen
d55da3fd44 Use GtkSnapshot getters
We can avoid direct struct access and gtksnapshotprivate.h
everywhere.
2018-03-11 00:31:44 -05:00
Matthias Clasen
694f1d8ecd Stop using stack-allocated snapshots
Use the new/free api instead of init/finish
for GtkSnapshot.
2018-03-11 00:31:44 -05:00
Timm Bäder
6652beae65 magnifier: gtk_snapshot_finish may return NULL 2018-01-10 16:36:59 +01:00
Timm Bäder
53ad763042 magnifier: Port to snapshot
Instead of gtk_widget_draw'in the inspected widget inside the
magnifier's ::draw handler, just create a new GtkSnapshot and snapshot
in its snapshot handler, similar to what GtkStack is doing.
2017-08-23 16:33:49 +02:00
Timm Bäder
36ab70ddf5 widget: Add baseline and out_clip parameters to size-allocate
Since setting a clip is mandatory for almost all widgets, we can as well
change the size-allocate signature to include a out_clip parameter, just
like GtkCssGadget did. And since we now always propagate baselines, we
might as well pass that one on to size-allocate.

This way we can also make sure to transform the clip returned from
size-allocate to parent-coordinates, i.e. the same coordinate space
priv->allocation is in.
2017-07-19 21:27:16 -04:00
Carlos Garnacho
a72404dd5a gtk: Mass delete all GtkWidget event mask API
We now rely on toplevels receiving and forwarding all the events
the windowing should be able to handle. Event masks are no longer a
way to determine whether an event is deliverable ot a widget.

Events will always be delivered in the three captured/target/bubbled
phases, widgets can now just attach GtkEventControllers and let those
handle the events.
2017-05-25 16:25:58 +02:00
Timm Bäder
9992a616ef widget: Use ::measure vfunc to measure size
Add a new ::measure vfunc similar to GtkCssGadget's that widget
implementations have to override instead of the old get_preferred_width,
get_preferred_height, get_preferred_width_for_height,
get_preferred_height_for_width and
get_preferred_height_and_baseline_for_width.
2016-10-22 19:05:47 +02:00
Matthias Clasen
5efb574055 magnifier: Only connect to ::draw when needed
This making us take the slow path in ::draw handling, so we
want to avoid it if we can.

https://bugzilla.gnome.org/show_bug.cgi?id=765238
2016-04-19 15:29:04 -04:00
Rui Matos
019dab7c38 gtkmagnifier: Avoid a crash if the inspected widget is finalized
If the inspected widget is finalized and we then try to disconnect
from its signals we'll crash.

https://bugzilla.gnome.org/show_bug.cgi?id=761775
2016-02-09 15:35:17 +01:00
Alexander Larsson
d5f1754981 gtk: Stop setting GDK_EXPOSURE_MASK on random widgets
These days exposure happens only on the native windows (generally the
toplevel window) and is propagated down recursively. The expose event
is only useful for backwards compat, and in fact, for double buffered
widgets we totally ignore the event (and non-double buffering breaks
on wayland).

So, by not setting the mask we avoid emitting these events and then
later ignoring them.

We still keep it on eventbox, fixed and layout as these are used
in weird ways that want backwards compat.
2015-09-14 11:01:13 +02:00
Matthias Clasen
10d0ca0a3d GtkMagnifier: Add a resizing mode
In addition to the fixed-size mode that is used by the text view,
add a mode in which the magnifier requests enough size to render
the entire inspected widget at the current magnification. In this
mode, the magnifier will update its size when the size of the
inspected widget changes. Also, make the magnifier redraw on its
own whenever the inspected widget draws.
2014-12-20 19:16:46 -05:00
Carlos Garcia Campos
ae36e57c61 gtkmagnifier: do not use P_() macro for property names 2014-02-07 10:01:49 +01:00
Carlos Garnacho
8595a38145 magnifier: Fix compiler warning 2014-01-22 20:50:33 +01:00
Carlos Garnacho
61ab302c75 Add GtkMagnifier
This is a private widget that takes another widget on construction, and is able
to render parts of it, possibly at a different magnification level.
2014-01-22 17:10:05 +01:00