[gtk/wip/otte/listmodel: 19/22] testtreelistmodel: Add search
- From: Benjamin Otte <otte src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/wip/otte/listmodel: 19/22] testtreelistmodel: Add search
- Date: Sat, 15 Sep 2018 01:29:46 +0000 (UTC)
commit ac9e95507a05c44ff0762aed04ae361c3f32f62c
Author: Benjamin Otte <otte redhat com>
Date: Thu Sep 13 02:33:32 2018 +0200
testtreelistmodel: Add search
Add a simple search that does a case insensitive substring search of the
file paths.
tests/testtreelistmodel.c | 47 ++++++++++++++++++++++++++++++++++++++++-------
1 file changed, 40 insertions(+), 7 deletions(-)
---
diff --git a/tests/testtreelistmodel.c b/tests/testtreelistmodel.c
index 42ec20a3b2..db1c9a86d9 100644
--- a/tests/testtreelistmodel.c
+++ b/tests/testtreelistmodel.c
@@ -181,15 +181,35 @@ update_adjustment (GListModel *model,
GtkAdjustment *adjustment)
{
gtk_adjustment_set_upper (adjustment, MAX (ROWS, g_list_model_get_n_items (model)));
+ g_print ("%u items\n", g_list_model_get_n_items (model));
+}
+
+static gboolean
+match_file (gpointer item, gpointer data)
+{
+ GtkWidget *search_entry = data;
+ GFile *file = gtk_tree_list_row_get_item (item);
+ char *path;
+ gboolean result;
+
+ path = g_file_get_path (file);
+
+ result = strcasestr (path, gtk_entry_get_text (GTK_ENTRY (search_entry))) != NULL;
+
+ g_object_unref (file);
+ g_free (path);
+
+ return result;
}
int
main (int argc, char *argv[])
{
GtkAdjustment *adjustment;
- GtkWidget *win, *box, *scrollbar, *listbox;
+ GtkWidget *win, *hbox, *vbox, *scrollbar, *listbox, *search_entry;
GListModel *dirmodel;
GtkTreeListModel *tree;
+ GtkFilterListModel *filter;
GtkSliceListModel *slice;
GFile *root;
@@ -199,12 +219,19 @@ main (int argc, char *argv[])
gtk_window_set_default_size (GTK_WINDOW (win), 400, 600);
g_signal_connect (win, "destroy", G_CALLBACK (gtk_main_quit), win);
- box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
- gtk_container_add (GTK_CONTAINER (win), box);
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+ gtk_container_add (GTK_CONTAINER (win), vbox);
+
+ search_entry = gtk_search_entry_new ();
+ gtk_container_add (GTK_CONTAINER (vbox), search_entry);
+
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+ gtk_search_entry_set_key_capture_widget (GTK_SEARCH_ENTRY (search_entry), hbox);
+ gtk_container_add (GTK_CONTAINER (vbox), hbox);
listbox = gtk_list_box_new ();
gtk_widget_set_hexpand (listbox, TRUE);
- gtk_container_add (GTK_CONTAINER (box), listbox);
+ gtk_container_add (GTK_CONTAINER (hbox), listbox);
if (argc > 1)
root = g_file_new_for_commandline_arg (argv[1]);
@@ -218,7 +245,12 @@ main (int argc, char *argv[])
NULL, NULL);
g_object_unref (dirmodel);
- slice = gtk_slice_list_model_new (G_LIST_MODEL (tree), 0, ROWS);
+ filter = gtk_filter_list_model_new (G_LIST_MODEL (tree),
+ match_file,
+ search_entry,
+ NULL);
+ g_signal_connect_swapped (search_entry, "search-changed", G_CALLBACK (gtk_filter_list_model_refilter),
filter);
+ slice = gtk_slice_list_model_new (G_LIST_MODEL (filter), 0, ROWS);
gtk_list_box_bind_model (GTK_LIST_BOX (listbox),
G_LIST_MODEL (slice),
@@ -230,12 +262,13 @@ main (int argc, char *argv[])
1, ROWS - 1,
ROWS);
g_object_bind_property (adjustment, "value", slice, "offset", 0);
- g_signal_connect (tree, "items-changed", G_CALLBACK (update_adjustment), adjustment);
+ g_signal_connect (filter, "items-changed", G_CALLBACK (update_adjustment), adjustment);
scrollbar = gtk_scrollbar_new (GTK_ORIENTATION_VERTICAL, adjustment);
- gtk_container_add (GTK_CONTAINER (box), scrollbar);
+ gtk_container_add (GTK_CONTAINER (hbox), scrollbar);
g_object_unref (tree);
+ g_object_unref (filter);
g_object_unref (slice);
gtk_widget_show (win);
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