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| author | Matthias Clasen <mclasen@redhat.com> | 2019-12-18 02:19:48 -0500 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2020-05-31 21:56:30 -0400 |
| commit | c6c826370443c6e7284e149784e4672fd71809ef (patch) | |
| tree | 19bfd6fd01ae48ab41aae87213e11a2f5fc73b94 | |
| parent | ed02bea20da1ab73e97c65dbcb6b3bd8f0d40d14 (diff) | |
| download | gtk+-c6c826370443c6e7284e149784e4672fd71809ef.tar.gz | |
columnview: Add column reordering
Add an API to allow reordering columns.
| -rw-r--r-- | docs/reference/gtk/gtk4-sections.txt | 1 | ||||
| -rw-r--r-- | gtk/gtkcolumnview.c | 50 | ||||
| -rw-r--r-- | gtk/gtkcolumnview.h | 4 |
3 files changed, 55 insertions, 0 deletions
diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt index 8d98f71601..a2fb71fbfc 100644 --- a/docs/reference/gtk/gtk4-sections.txt +++ b/docs/reference/gtk/gtk4-sections.txt @@ -496,6 +496,7 @@ gtk_list_view_get_type GtkColumnView gtk_column_view_new gtk_column_view_append_column +gtk_column_view_insert_column gtk_column_view_remove_column gtk_column_view_get_columns gtk_column_view_get_model diff --git a/gtk/gtkcolumnview.c b/gtk/gtkcolumnview.c index 7ae41f8b1c..e94875ae71 100644 --- a/gtk/gtkcolumnview.c +++ b/gtk/gtkcolumnview.c @@ -691,6 +691,7 @@ gtk_column_view_remove_column (GtkColumnView *self, g_object_unref (item); if (item == column) break; + } gtk_column_view_sorter_remove_column (GTK_COLUMN_VIEW_SORTER (self->sorter), column); @@ -698,6 +699,55 @@ gtk_column_view_remove_column (GtkColumnView *self, g_list_store_remove (self->columns, i); } +/** + * gtk_column_view_insert_column: + * @self: a #GtkColumnView + * @position: the position to insert @column at + * @column: the #GtkColumnViewColumn to insert + * + * Inserts a column at the given position in the columns of @self. + * + * If @column is already a column of @self, it will be repositioned. + */ +void +gtk_column_view_insert_column (GtkColumnView *self, + guint position, + GtkColumnViewColumn *column) +{ + g_return_if_fail (GTK_IS_COLUMN_VIEW (self)); + g_return_if_fail (GTK_IS_COLUMN_VIEW_COLUMN (column)); + g_return_if_fail (gtk_column_view_column_get_column_view (column) == NULL || + gtk_column_view_column_get_column_view (column) == self); + g_return_if_fail (position <= g_list_model_get_n_items (G_LIST_MODEL (self->columns))); + + g_object_ref (column); + + if (gtk_column_view_column_get_column_view (column) == self) + { + guint i; + + for (i = 0; i < g_list_model_get_n_items (G_LIST_MODEL (self->columns)); i++) + { + GtkColumnViewColumn *item = g_list_model_get_item (G_LIST_MODEL (self->columns), i); + + g_object_unref (item); + if (item == column) + { + g_list_store_remove (self->columns, i); + break; + } + } + } + else + gtk_column_view_column_set_column_view (column, self); + + g_list_store_insert (self->columns, position, column); + + gtk_column_view_column_queue_resize (column); + + g_object_unref (column); +} + void gtk_column_view_measure_across (GtkColumnView *self, int *minimum, diff --git a/gtk/gtkcolumnview.h b/gtk/gtkcolumnview.h index 2e1437b8f4..0866b6449c 100644 --- a/gtk/gtkcolumnview.h +++ b/gtk/gtkcolumnview.h @@ -61,6 +61,10 @@ void gtk_column_view_append_column (GtkColumnView GDK_AVAILABLE_IN_ALL void gtk_column_view_remove_column (GtkColumnView *self, GtkColumnViewColumn *column); +GDK_AVAILABLE_IN_ALL +void gtk_column_view_insert_column (GtkColumnView *self, + guint position, + GtkColumnViewColumn *column); GDK_AVAILABLE_IN_ALL GListModel * gtk_column_view_get_model (GtkColumnView *self); |