Commit Graph

47 Commits

Author SHA1 Message Date
Benjamin Otte
5b89253fd9 Use correct child widget when measuring
Fixes a copy/paste error.

Fixed #3220
2020-09-30 17:48:24 +00:00
Matthias Clasen
cb2b0688ca Merge branch 'filter-constructors' into 'master'
Filter constructors

See merge request GNOME/gtk!2360
2020-09-08 12:58:27 +00:00
Andreas Persson
e0134aaf15 docs: Update list widgets docs
Removed sentence that claimed the view will wrap the model in a
GtkSingleSelection, as it's no longer true. Fixed the code example in
GtkListView for the same reason. Fixed a small typo in GtkDropDown docs.
2020-09-06 17:19:24 +02:00
Matthias Clasen
24389a0ef5 Make sorter constructors return exact types
Make functions like gtk_custom_sorter_new() return
the actual type they construct.

Update all callers.
2020-09-05 21:50:15 -04:00
Matthias Clasen
b628338db3 list widgets: Simplify the constructors
Now that both arguments to the _new_with_factory() constructors
are nullable, there's no good reason to keep a separate _new()
around. Just make gtk_list_view_new() and gtk_grid_view_new()
take both a model and a factory.
2020-09-01 12:24:06 -04:00
Matthias Clasen
8d79a32c50 list widgets: Use selection models in the api
Change the apis in GtkListView, GtkColumnView and
GtkGridView to be explicitly about GtkSelectionModel,
to make it obvious that the widgets handle selection.

Update all users.
2020-08-31 17:15:05 -04:00
Matthias Clasen
221786dda3 lists: Mention list style classes in docs
Document that GtkListView, GtkColumnView and GtkListBox
support .rich-list, .navigation-sidebar and .data-table
style classes.
2020-08-13 16:30:21 -04:00
Matthias Clasen
fc22b75a06 columnview: Revise the constructor
Make gtk_column_view_new take a model as first argument,
and make it allow-none and transfer full.

Update all callers.
2020-07-26 18:32:50 -04:00
Matthias Clasen
43000abeff listview: Revise constructors
Make both gtk_list_view_new and gtk_list_view_new_with_factory
take a model as first argument, and make all arguments
allow-none and transfer full.

Update all callers.
2020-07-26 18:27:23 -04:00
Matthias Clasen
a46cfd3ff4 sortlistmodel: Make constructor transfer full
This is for consistency with other wrapping list constructors.
We want them all to be transfer full, allow-none.

Update all callers.
2020-07-26 18:04:40 -04:00
Matthias Clasen
2ff3e3d1e4 gtk: Improve struct packing in places
Plug some holes in our structs by rearranging
a few fields. This is was done looking at
pahole output.
2020-07-25 11:57:37 -04:00
Benjamin Otte
d375dce9f5 Replace "gchar" with "char" 2020-07-25 00:47:36 +02:00
Matthias Clasen
353d4d161c Cosmetic docs change 2020-07-16 22:08:15 -04:00
Matthias Clasen
5f33f4ae8e docs: Add an example
Add a small example for setting up columnview sorting.
2020-07-16 20:21:21 -04:00
Matthias Clasen
c0e2d7c62f Drop unnecessary uses of gtk_style_context_add_class
We can use gtk_widget_add_css_class instead, most places.
2020-06-30 17:42:30 -04:00
Matthias Clasen
110c316810 columnview: Increase the autoscroll threshold
With autoscroll during DND, we stop when you hit the edge
of the widget, so a larger threshold makes sense to avoid
hitting the edge by accident.
2020-06-19 15:26:10 -04:00
Matthias Clasen
470a1aabdd columnview: Autoscroll during DND
Use a drop motion controller to autoscroll horizontally
while a drag operation is hovering over the list. The
vertical scrolling is handled by the listview.
2020-06-19 15:26:10 -04:00
Matthias Clasen
b299d62a73 columnview: separate autoscroll from headers
Break out an update_autoscroll() function that can
be used for other things than header DND. It will
be used for autoscroll during DND in the future.
2020-06-19 15:26:10 -04:00
Matthias Clasen
f631e0e1e0 columnview: Update column positions on reordering
Tell reordered columns to reorder their cells to
the new position. This is necessary to get things
like separators right. The visible symptom of this
problem was the lack of the right border when the
last column is reorder to another position, since
the title widget was still the last in its container,
so :last-child applied.
2020-06-05 13:28:44 -04:00
Matthias Clasen
f6da324670 columnview: Split gtk_column_view_allocate_columns
Split off a helper function that just distributes
the widths, without actually allocating the columns.

This will be used in measuring in the future.
2020-06-05 11:27:40 -04:00
Matthias Clasen
ed985640e8 docs: Expand list widget docs
Begin to flesh out the long descriptions for GtkListView,
GtkGridView and GtkColumnView.
2020-06-04 15:33:53 -04:00
Matthias Clasen
51c6ce1734 list widgets: Document css structure
We didn't fill in this expected part of the widget
documentation yet.
2020-06-04 10:05:17 -04:00
Matthias Clasen
627497f942 docs: Fix a parameter name mismatch 2020-06-04 09:52:17 -04:00
Matthias Clasen
f9287941b4 Change css names of list widget
The new names are

GtkListView - listview row
GtkGridView - gridview child
GtkColumView - columnview header
               columnview listview row

Adwaita css has been updated to preserve
existing styles.

Fixes: #2818
2020-06-04 09:51:49 -04:00
Matthias Clasen
4b68362981 columnview: Add a property for column separators
Rename the show-separators property to show-row-separators,
and add a matching show-column-separators property. It is
implemented by setting the .column-separators style class
on the column view.
2020-06-03 17:57:23 -04:00
Matthias Clasen
03c2202942 Add rubberband api
Add an ::enable-rubberband property to GtkListView,
GtkGridView and GtkColumnView.
2020-06-03 13:34:27 -04:00
Matthias Clasen
067df8d4dd columnview: Take expand into account
When allocating columns, distribute extra space
to columns that have expand set to TRUE.
2020-06-03 13:32:15 -04:00
Matthias Clasen
964d0c219a columnview: Add autoscroll
Autoscroll when the pointer gets close to the
edge during column resizing or reordering. This
is similar to what the treeview does, but it is
implemented using a tick callback, and has
variable speed.
2020-06-03 13:31:39 -04:00
Matthias Clasen
c58eb9c276 columnview: Allow to cancel reorder with Escape
The treeview does this too.
2020-06-03 13:31:39 -04:00
Matthias Clasen
5d4893b3f0 columnview: Interactive column reordering
Allow rearranging columns by dragging, in the same
way the treeview does.

We add the "dnd" style class to the header while
it is dragged, and we move the header of the dragged
column to the end of its parents children, so that
it gets drawn on top.
2020-06-03 13:31:39 -04:00
Matthias Clasen
11b4e0d4c0 columnview: Add a GtkColumnView:reorderable property
This property controls if users can reorder columns
by drag-and-drop. It defaults to TRUE.
2020-06-03 13:31:39 -04:00
Matthias Clasen
f65f9591a1 columnview: Interactive column resizing
This copies just enough of the treeview code to
get columns moving.
2020-06-03 12:49:40 -04:00
Matthias Clasen
aa2d339508 columnview: Add a helper
The column code needs to get access to the
listitem widgets that are children of the listview,
so add a getter.
2020-06-03 12:48:56 -04:00
Matthias Clasen
f0a0e20b2f columnview: Implement horizontal scrolling
The listview inside always thinks it gets its full size,
and updates its horizontal adjustment accordingly.

So keep our own adjustment, and update it when allocating.
2020-06-03 12:48:20 -04:00
Matthias Clasen
befdd8bb66 columnview: Revise scroll-minimum handling
Tweak the behavior slightly. We don't show
a scrollbar as long as we have at least
min-size available, but we still give the
entire size to the child, up to nat-size.

This matches how viewports handle scroll-minimum.
2020-06-03 12:48:20 -04:00
Matthias Clasen
c6c8263704 columnview: Add column reordering
Add an API to allow reordering columns.
2020-05-31 21:56:30 -04:00
Matthias Clasen
f611d55f16 Spread single-click-activate api
This makes sense to have in all the views,
not just GtkListView.
2020-05-30 19:30:14 -04:00
Matthias Clasen
2945430ad7 columnview: Add a sort-by api 2020-05-30 19:28:28 -04:00
Matthias Clasen
66500a6882 columnview: Add sorting
This is a somewhat large commit that:

- Adds GtkColumnViewSorter
This is a special-purpose, private sorter implementation which sorts
according to multiple sorters, allowing each individual sorter to be
inverted. This will be used with clickable column view headers.

- Adds a read-only GtkColumnView::sorter property
The GtkColumnView creates a GtkColumnViewSorter at startup that it uses
for this property.

- Adds a writable GtkColumnViewColumn::sorter property
This allows defining per-column sorters. Whenever an application sets a
sorter for a column, the header becomes clickable and whenever
a header is clicked, that column's sorter is prepended to the list of
sorters, unless it is already the first sorter, in which case we invert
its order. No column can be in the list more than once.
2020-05-30 19:26:46 -04:00
Benjamin Otte
efcb3a9d67 columnview: Add header
This uses a custom GtkColumnViewTitle widget. So far that widget is
pretty boring, but that will change once we added
resizing, reordering, dnd, sorting, hiding/showing of columns or
whatever UIs we want.
2020-05-30 19:26:46 -04:00
Benjamin Otte
326cb1148b columnview: Add a custom LayoutManager
The ColumnView now allocates column widths first and then the individual
rows use the new layout manager which looks at the column allocations to
allocate their children.
2020-05-30 19:26:46 -04:00
Benjamin Otte
084725e280 columnview: Fix styling with Adwaita
- Use "treeview" as the node name
- Add .view style class
2020-05-30 19:26:46 -04:00
Benjamin Otte
9927d9bda2 columnview: Add GtkColumnViewCell
It's a GtkListItemWidget subclass that tracks the column it belongs to
and allows the column to track it.

We also use this subclass to implement sizing support so columns share
the same size and get resized in sync.
2020-05-30 19:26:46 -04:00
Benjamin Otte
8af3e407c2 columnview: Implement GtkScrollable
Just forward it to the listview for now.
2020-05-30 19:26:46 -04:00
Benjamin Otte
8736343544 columnview: Add listitems for the columns
They are not aligned in columns yet, but they do exist.
2020-05-30 19:26:46 -04:00
Benjamin Otte
03e5c6e32d columnview: Allow adding/removing columns
... and make that work in UI files via <child>, too.
2020-05-30 19:26:46 -04:00
Benjamin Otte
0e1632d002 Add GtkColumnView skeleton
It's just a copy/paste of the listview code with all the internals
gutted. The code doesn't do anything.
2020-05-30 19:26:46 -04:00