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33 Commits

Author SHA1 Message Date
Timm Bäder
a32725bc9a iconhelper: Don't inherit from GObject 
It's not a GtkCssGadget anymore, it doesn't have any properties or
signals either and it's not public. Further, its lifetime is very clear
the way it's being used inside GTK+.
 2017-10-01 09:19:09 +02:00
Timm Bäder
7b5c12c7dc iconhelper: Inherit from GObject 
Nothing is using any gadget API on iconhelpers anymore.
 2017-07-19 21:27:14 -04:00
Timm Bäder
4e141883e8 iconhelper: Remove unused _draw implementation 2017-02-14 16:56:55 +01:00
Timm Bäder
3dac21f20b entry: Refactor get_icon_pixbuf 
This way it will only return a pixbuf if the icon helper has a pixbuf.
 2016-12-03 13:19:26 +01:00
Benjamin Otte
4b8b06bb08 image: Invalidate icon helper when unrealizing 
This frees up any cached surfaces and textures in the iconhelper,
ensuring that the renderer can release its texture data.
 2016-11-15 17:49:19 +01:00
Benjamin Otte
c0aa065ac1 snapshot: Convert GtkImage and GtkIconHelper 
Adds a bunch of new APIs to render textures with theming.

FIXME: Cannot draw shadows for textures.
 2016-11-15 17:49:19 +01:00
Benjamin Otte
1259a489f2 iconhelper: Add support for GskTexture 
... and use that in GtkImage.
 2016-11-08 20:31:34 +01:00
Timm Bäder
627a824cab image: Remove GtkIconSet API 2016-10-16 18:17:21 +02:00
Timm Bäder
ad155fb26c Remove GtkStock API from GtkImage 2016-10-16 18:17:21 +02:00
Timm Bäder
ded745a4b9 Make gtk_icon_helper_invalidate private 2016-02-07 19:16:26 +01:00
Timm Bäder
0bd6c48315 Add and use gtk_icon_helper_invalidate_for_change 2016-02-07 19:16:26 +01:00
Matthias Clasen
f63e8edec6 Make sure icons update on theme change 
Gadgets don't connect to style-changed for widget nodes, and
GtkImage uses its widget node for the icon helper. The visible
effect of this is that symbolic icons don't change color when
switching to the dark variant of Adwaita.

Fix this by manually invalidating the icon helper.
 2016-01-04 21:32:19 -05:00
Benjamin Otte
4586503e93 iconhelper: Finish gadget conversion 
Implement missing vfuncs
 2015-12-15 08:41:16 -05:00
Benjamin Otte
b79a187d47 iconhelper: Handle invalidation 
When CSS, direction or scale factor change, handle the invalidation
inside the iconhelper.
This way the widgets using them don't have to.
 2015-12-15 08:41:16 -05:00
Benjamin Otte
ad22612ab2 iconhelper: Require passing a cssnode to the constructor 
Note that we don't use it yet.
 2015-12-15 08:41:16 -05:00
Benjamin Otte
25ecd8cd37 iconhelper: Turn into gadget 
This is just the basic conversion to inheriting from
GTK_TYPE_CSS_GADGET.
 2015-12-15 08:41:16 -05:00
Benjamin Otte
ccfc4d3f12 iconhelper: Remove the context argument 
Instead, use the widget's context.
 2015-12-09 13:30:40 +01:00
Benjamin Otte
e95e2d5048 iconhelper: Get rid of _gtk_icon_helper_set_window() 
Instead use the window of the owner widget.
 2015-12-09 13:30:40 +01:00
Benjamin Otte
c9d1a45d30 iconhelper: Require a widget as construction argument 
Note that the caller needs to ensure the widget lives as long as the
iconhelper as the iconhelper will not ref the widget.
 2015-12-09 13:30:40 +01:00
Benjamin Otte
6a4b91d0ed iconhelper: Remove _gtk_icon_helper_ensure_pixbuf() 
The code isn't used anymore. Everything uses
gtk_icon_helper_load_surface() now.
 2015-12-02 00:29:30 +01:00
Benjamin Otte
e99eba4415 dnd: Rewrite iconhelper code 
It now uses GtkImageDefinition instead.
 2015-12-02 00:29:30 +01:00
Benjamin Otte
482d71d680 iconhelper: Add a scale argument to gtk_icon_helper_load_surface() 
It will be used in the next patch.
 2015-12-02 00:29:30 +01:00
Benjamin Otte
afad393b15 iconhelper: Refactor ensure_surface() 
Make gtk_icon_helper_ensure_surface() a private function that just
ensures the surface was loaded.

Add gtk_icon_helper_load_surface() that is called by the above function
and the dnd code to actually load the surface.
 2015-12-02 00:29:30 +01:00
Benjamin Otte
1c96b703a6 dragsource: Store an itemdefinition, not an iconhelper 
The icon is never rendered, so there's no need for the extra iconhelper
code.
 2015-12-02 00:29:29 +01:00
Benjamin Otte
29cdb2001c iconhelper: Don't include gtk.h 2015-11-25 16:32:39 +01:00
Benjamin Otte
4843925660 iconhelper: Remove unused function 2015-11-25 16:32:39 +01:00
Matthias Clasen
7e40d74b0b GtkIconHelper: Change setters to return success 
This makes it easier to avoid redundant notifications in users.
 2014-06-09 13:31:04 -04:00
Alexander Larsson
9bde6b10ef gtkiconhelper: Add _gtk_icon_helper_ensure_surface to private header 2013-08-07 13:34:10 +02:00
Alexander Larsson
031e1a98a0 GtkIconHelper: Convert to using cairo surfaces as base and support scales 
We render the source into a cairo_surface_t so that we can render it
with cairo directly, rather than having to convert it from a pixbuf
every time. We also specify the target window when creating the cairo
surface so that rendering can be faster.

Using cairo surfaces also allows us to seamlessly support window scales.

We also add a GTK_IMAGE_SURFACE source type.
 2013-07-03 14:39:26 +02:00
Alexander Larsson
5d8fd4ee24 GtkIconHelper: Add set_window() 
This is a hint on where the icon will be drawn. It
will allow us to pre-allocate cairo surfaces for the right
target.
 2013-07-03 14:39:25 +02:00
Carlos Garnacho
b5d45a9edc Add API to force a GtkIconHelper pixbuf rescaling 
This API is handy in entries and status icons, where the size is
limited and independent of the pixbuf size
 2012-07-13 16:56:37 +02:00
Javier Jardón
9d0febc9a6 Change FSF Address 2012-02-27 17:06:11 +00:00
Cosimo Cecchi
b5d8d2c4a8 icon-helper: add GtkIconHelper private object 
GtkIconHelper is a helper object to easily obtain a pixbuf from
different icon sources (e.g. a GIcon, an icon name, a stock id, ...).

Code is ported from GtkImage, which will be adapted in the next commit.
 2011-11-30 16:39:59 -05:00