71a9fd9d83
stylecontext: Move background_is_opaque() function
...
The new way, it no longer depends on the style context, but on the
CssStyle. This will become relevant in the next commit.
2016-02-25 16:52:58 +01:00
c5369356e8
Various documentation fixes
...
Always have Since: annotations at the very bottom, use the correct
ClassName::signal-name/ClassName:property-name syntax, fix a few typos
in type names, wrong function names, non-existing type names, etc.
2016-02-08 22:56:52 +01:00
bbe48d0624
Throw an error when a display is missing
...
Creating style context won't work without a display, so
give a clear error message and abort instead of segfaulting
later on.
https://bugzilla.gnome.org/show_bug.cgi?id=761332
2016-01-30 16:06:59 -05:00
a7387e2641
Document restrictions on gtk_style_context_get
...
This makes it official that passing a different state
is not generally supported in the getters for CSS properties.
2016-01-17 15:31:37 -05:00
67c6d24bb2
Fix a small mistake in stylecontext docs
...
Fix the "will be also be" to become "will also be".
2016-01-11 12:05:27 +01:00
cffe2e2c93
Improve GtkStyleContext docs
...
Refer to the foreign drawing example in gtk3-demo, refer to
the widget documentation for style properties, remove
no-longer-used treeview regions.
2016-01-10 17:05:53 -05:00
9b86d6da2c
Use the caret-color properties for drawing carets
...
Replace the cursor-color and secondary-cursor-color style
properties with the caret-color and -gtk-secondary-caret-color
CSS properties.
For the 'auto' value of these properties, we keep the same
behavior that we used to have when the style properties are
not explicitly set.
2016-01-08 07:33:20 -05:00
496f0892fc
introspection: This patch fixes nullable return values fixes for the following symbols in gtk
...
gtk_accel_group_query
gtk_accel_group_from_accel_closure
gtk_accel_label_get_accel_widget
gtk_accessible_get_widget
gtk_actionable_get_action_name
gtk_app_chooser_get_app_info
gtk_app_chooser_button_get_heading
gtk_app_chooser_dialog_get_heading
gtk_application_get_window_by_id
gtk_assistant_get_nth_page
gtk_binding_set_find
gtk_builder_get_object
gtk_builder_lookup_callback_symbol
gtk_builder_get_application
gtk_button_get_image
gtk_cell_area_get_focus_from_sibling
gtk_cell_renderer_start_editing
gtk_cell_view_get_model
gtk_cell_view_get_displayed_row
gtk_clipboard_get_owner
gtk_container_get_focus_child
gtk_container_get_focus_vadjustment
gtk_container_get_focus_hadjustment
gtk_dialog_get_widget_for_response
gtk_drag_get_source_widget
gtk_drag_dest_get_target_list
gtk_drag_source_get_target_list
gtk_entry_completion_get_model
gtk_entry_completion_compute_prefix
gtk_expander_get_label_widget
gtk_file_chooser_get_filename
gtk_file_chooser_get_current_folder
gtk_file_chooser_get_uri
gtk_file_chooser_get_current_folder_uri
gtk_file_chooser_get_preview_widget
gtk_file_chooser_get_preview_file
gtk_file_chooser_get_preview_filename
gtk_file_chooser_get_preview_uri
gtk_file_chooser_get_extra_widget
gtk_file_chooser_get_filter
gtk_file_chooser_native_get_accept_label
gtk_file_chooser_native_get_cancel_label
gtk_file_filter_get_name
gtk_font_chooser_get_font_family
gtk_font_chooser_get_font_face
gtk_font_chooser_get_font
gtk_font_chooser_get_font_desc
gtk_font_chooser_get_font_map
gtk_frame_get_label
gtk_gesture_get_device
gtk_gesture_get_window
gtk_gl_area_get_error
gtk_header_bar_get_title
gtk_header_bar_get_subtitle
gtk_header_bar_get_custom_title
gtk_icon_info_get_filename
gtk_icon_view_get_path_at_pos
gtk_icon_view_get_model
gtk_image_get_pixbuf
gtk_image_get_animation
gtk_label_get_mnemonic_widget
gtk_label_get_attributes
gtk_check_version
gtk_menu_button_get_popup
gtk_menu_button_get_menu_model
gtk_menu_button_get_align_widget
gtk_menu_button_get_popover
gtk_menu_item_get_submenu
gtk_menu_item_get_accel_path
gtk_native_dialog_get_title
gtk_native_dialog_get_transient_for
gtk_notebook_get_nth_page
gtk_notebook_get_tab_label_text
gtk_notebook_get_menu_label
gtk_notebook_get_menu_label_text
gtk_notebook_get_group_name
gtk_notebook_get_action_widget
gtk_offscreen_window_get_surface
gtk_offscreen_window_get_pixbuf
gtk_paned_get_child1
gtk_paned_get_child2
gtk_places_sidebar_get_location
gtk_places_sidebar_get_nth_bookmark
gtk_plug_get_socket_window
gtk_popover_get_default_widget
gtk_progress_bar_get_text
gtk_recent_filter_get_name
gtk_recent_manager_lookup_item
gtk_settings_get_default
gtk_socket_get_plug_window
gtk_stack_sidebar_get_stack
gtk_stack_switcher_get_stack
gtk_style_context_get_section
gtk_style_context_get_parent
gtk_style_context_get_frame_clock
gtk_test_find_widget
gtk_text_buffer_get_mark
gtk_text_tag_table_lookup
gtk_text_view_get_tabs
gtk_text_view_toggle_cursor_visible
gtk_text_view_get_window
gtk_toolbar_get_nth_item
gtk_tool_button_get_label
gtk_tool_button_get_icon_name
gtk_tool_button_get_label_widget
gtk_tool_button_get_icon_widget
gtk_tool_palette_get_drop_item
gtk_tool_palette_get_drop_group
gtk_tree_model_filter_convert_child_path_to_path
gtk_tree_model_filter_convert_path_to_child_path
gtk_tree_model_sort_convert_child_path_to_path
gtk_tree_model_sort_convert_path_to_child_path
gtk_tree_view_get_column
gtk_tree_view_get_bin_window
gtk_tree_view_column_get_widget
gtk_tree_view_column_get_tree_view
gtk_widget_get_frame_clock
gtk_window_group_get_current_device_grab
GtkTextBufferSerializeFunc
2016-01-08 12:18:23 +00:00
c4996873dc
docs: try to clarify widget_get_state_flags vs context_get_state
2016-01-05 18:46:56 +01:00
2e921691d9
Redo CSS style printing
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Drop the custom style printing implementation in gtkcssnode.c and
instead reuse the existing gtk_css_style_print function, extending
it a bit to suit our needs.
Instead of computing values, just recognize initial values by
having no CSS section. Also do away with the show-initial flag, and
just always filter out initial values. The flag can come back when
it is needed.
2016-01-03 15:36:48 -05:00
68edc47f6a
Add a function to dump CSS nodes and styles
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Add a gtk_style_context_to_string function that can serialize
a CSS node or tree of nodes, optionally including CSS properties
as well.
This will be useful in writing tests.
2016-01-03 09:19:30 -05:00
d3cf3fd267
rendericon: Move a function
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The function is identical if used for builtin icons and regular icons
(as per iconhelper). So split it out in a way that doesn't assume
either.
2015-12-16 04:46:22 +01:00
a11de0da6b
stylecontext: Builtin images can be (and are) transformed
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So don't special-case them out.
2015-12-16 01:50:00 +01:00
ad22612ab2
iconhelper: Require passing a cssnode to the constructor
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Note that we don't use it yet.
2015-12-15 08:41:16 -05:00
5cbbc62026
widget: Pass a GtkCssStyleChange instead of a bitmask
2015-12-13 04:11:58 +01:00
b8dd24b4fb
iconfactory: Drop caching infrastructure
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- icon sets are essentially unused
- the icon theme does caching
- this code complicates the restructuring I'm about to do
=> Delete it!
2015-12-04 17:44:51 +01:00
8355ee3053
stylecontext: Don't emit state warning for transient nodes
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It's fine to call set_state() on those.
https://bugzilla.gnome.org/show_bug.cgi?id=758930
2015-12-02 00:29:36 +01:00
4b2ea59dd1
stylecontext: Treat empty path like no path
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This way, we don't do weird stuff when an empty path is set.
2015-11-21 02:22:22 +01:00
6eb89fb6a3
stylecontext: Copy name when setting widget path
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Imitate what we do for the type. This way we don't lose the name on
save/restore.
https://bugzilla.gnome.org/show_bug.cgi?id=758442
2015-11-21 02:21:12 +01:00
a9814fea7d
stylecontext: Always warn on style mismatch
...
For now, always warn when
gtk_style_context_get()/get_padding()/get_margin()/get_border()
get called with the wrong state.
We used to hide this behind an env var because the warnings were
too frequent, but with the recent refactorings, this warning has become
rather important for detecting bugs.
If it's still problematic, we might want to revert this patch before
3.20.
2015-11-06 18:59:15 +01:00
c075c14bf4
stylecontext: Add gtk_style_context_save_to_node()
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To be used instead of gtk_style_context_save() with persistent nodes.
2015-10-22 16:35:14 +02:00
72615a1b16
stylecontext: Add gtk_style_context_add_named()
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This is an intermediate step for cssnode introduction. It gives a name
for the node created by saving the style context.
2015-10-22 16:35:14 +02:00
bddc524cd8
stylecontext: Make sure style is valid when looking up style properties
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Otherwise, the validation may happen vey automatically some time during
the style property and that will most likely cause a crash.
https://bugzilla.gnome.org/show_bug.cgi?id=756338
2015-10-10 23:23:34 +02:00
d930ea7c1f
style context: Avoid a compiler warning
2015-10-03 22:42:12 -04:00
598e17018c
style context: Formatting fixes
2015-10-03 21:38:20 -04:00
506fe61938
Fix gtk_style_context_list_classes
...
The function was always returning NULL.
2015-10-03 17:37:34 -04:00
3c54fbd3ac
Use stupid quotes instead of dumb quotes
...
Following a similar change in GLib a while ago.
'bla' may by stupid, but it looks less dumb than `bla'.
2015-09-23 07:01:16 -04:00
5dcbbc6736
style context: Trivial refactor
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Use g_set_object for setting the frame clock.
2015-09-23 07:01:14 -04:00
c1691a4964
stylecontext: add opaque background helper
...
This new private API, _gtk_style_context_is_background_opaque(), is meant to
be used by internal Gtk+ wigets to optimize fast paths for cases where
applicable. One such use would be to use a CAIRO_CONTENT_COLOR surface
instead of CAIRO_CONTENT_COLOR_ALPHA.
https://bugzilla.gnome.org/show_bug.cgi?id=754658
2015-09-13 13:41:19 -07:00
6118893a4e
stylecontext: Fix list_classes() after optimization
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Otherwise a junk value is returned.
2015-09-11 09:48:38 -07:00
41b386cd6a
cssnode: Optimize listing of classes
...
Avoid creating the GList of strings when the GQuarks
will just be determined again. Instead have
gtk_style_context_list_classes() do it specifically.
2015-09-11 18:26:11 +02:00
9020b5bd17
stylecontext: Remove line that is a no-op
...
Creating the transient node will already copy the widget type. So
copying again will not do anything.
2015-09-07 14:33:35 +02:00
4c376d1a9c
style context: Convert to g_object_notify_by_pspec
...
This avoids pspec lookup overhead in g_object_notify.
2015-09-06 17:11:36 -04:00
1eb1481bdf
css: support text-decoration-style
...
The support is limited to underline single, double and wavy, which
is what pango has today.
2015-07-06 20:06:20 +02:00
a57e6731c4
css: support text-decoration-color
2015-07-06 00:04:06 +02:00
384df61c90
css: add support for text-decoration-line
2015-07-06 00:04:06 +02:00
a19331f231
label: add support for CSS letter-spacing property
...
Support letter-spacing CSS property on GtkLabel.
Reftest is included.
2015-07-06 00:04:05 +02:00
a1e80d99d2
stylecontext: deprecate gtk_style_context_set_background()
...
Nothing in GTK calls it anymore.
2015-07-01 16:09:23 -07:00
fe51ac273c
stylecontext: Change fallback behavior on state mismatch
...
For functions that take state flags as an argument we need to special
case the situation where the passed in flags don't match the current
state.
Previously we would create a copy of the style info, change its state
and do the lookup from there.
Now that GtkCssNode has replaced style infos, this doesn't work as well
anymore as copying a GtkCssNode is not possible.
However, unike style infos, GtkCssNodes are instant-apply, so we don't
need to copy anymore, we can just change the state of the node.
This causes some invalidations to be queued, but we can take that
performance hit as this is fallback code.
https://bugzilla.redhat.com/show_bug.cgi?id=1228852
2015-06-15 04:36:47 +02:00
3e5280ae4d
stylecontext: Clear style property more frequently
...
We want to clear the style property cache whenever things change in the
tree, not as we previously did only when those changes actually lead to
a different CSS style.
2015-04-27 19:17:03 +02:00
ec57c6c10b
csspathnode: Handle context going away
...
Sometimes path nodes can survive longer than the style context that
created them. Don't crash in those cases.
Fixes startup of mutter.
Testcase included.
https://bugzilla.gnome.org/show_bug.cgi?id=746407
2015-03-18 18:24:45 +01:00
776d99ac51
stylecontext: Call get_style(), not create_style()
...
We want to ensure that the style is created properly.
This also allows making the create_Style() function private.
2015-03-18 15:23:32 +01:00
399df06d19
stylecontext: Refactor gtk_style_context_invalidate()
...
There's no need anymore to recreate styles, nodes do that automagically
now.
This allows making gtk_css_node_set_style() private.
2015-03-18 15:23:32 +01:00
2ec26cd9b5
cssnode: Move style context function to only user
2015-03-18 15:23:32 +01:00
cadf6a9d3c
cssnode: Add gtk_css_node_invalidate_style_provider()
...
This function not just invalidates the current node, but also all
children.
2015-03-18 15:23:32 +01:00
da25771e58
cssvalue: Remove GtkCssDependencies
...
They are not used anymore.
2015-03-18 15:23:31 +01:00
b92fe2fa85
widget: Add gtk_widget_get_css_node()
...
and replace gtk_style_context_get_root() with it.
2015-03-18 15:23:31 +01:00
ffb410f11e
widget: Create the CssNode
...
... and pass it to the style context instead of having the style context
create it for us.
2015-03-18 15:23:30 +01:00
efda30c495
stylecontext: Don't queue animate tick callbacks anymore
...
Instead, just mark nodes permanently as invalid.
2015-03-18 15:23:30 +01:00
219e52f7e1
cssnode: Automatically recreate style on get_style() call
...
When the style is invalid, redo it.
Make this a vfunc, so the widget nodes can opt out.
2015-03-18 15:23:30 +01:00
