diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile.am | 3 | ||||
| -rw-r--r-- | tests/testtreeflow.c | 144 |
2 files changed, 147 insertions, 0 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am index 44512c061..a5a9853ba 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -38,6 +38,7 @@ noinst_PROGRAMS = \ testtreeedit \ testtreeview \ testtreefocus \ + testtreeflow \ testtreecolumns \ testtreesort \ treestoretest @@ -56,6 +57,7 @@ testtextbuffer_DEPENDENCIES = $(TEST_DEPS) testtreeedit_DEPENDENCIS = $(DEPS) testtreeview_DEPENDENCIES = $(DEPS) testtreefocus_DEPENDENCIES = $(DEPS) +testtreeflow_DEPENDENCIES = $(DEPS) testtreecolumns_DEPENDENCIES = $(DEPS) testtreesort_DEPENDENCIES = $(DEPS) treestoretest_DEPENDENCIES = $(TEST_DEPS) @@ -73,6 +75,7 @@ testtextbuffer_LDADD = $(LDADDS) testtreeedit_LDADD = $(LDADDS) testtreeview_LDADD = $(LDADDS) testtreefocus_LDADD = $(LDADDS) +testtreeflow_LDADD = $(LDADDS) testtreecolumns_LDADD = $(LDADDS) testtreesort_LDADD = $(LDADDS) testtext_LDADD = $(LDADDS) diff --git a/tests/testtreeflow.c b/tests/testtreeflow.c new file mode 100644 index 000000000..5625e4695 --- /dev/null +++ b/tests/testtreeflow.c @@ -0,0 +1,144 @@ +#include <gtk/gtk.h> + +GtkTreeModel *model = NULL; +GRand *rand = NULL; + +enum +{ + TEXT_COLUMN, + NUM_COLUMNS +}; + +static char *words[] = +{ + "Boom", + "Borp", + "Multiline\ntext", + "Bingo", + "Veni\nVedi\nVici", + NULL +}; + + +#define NUM_WORDS 5 +#define NUM_ROWS 100 + + +static void +initialize_model (void) +{ + gint i; + GtkTreeIter iter; + + model = (GtkTreeModel *) gtk_list_store_new (NUM_COLUMNS, G_TYPE_STRING); + rand = g_rand_new (); + for (i = 0; i < NUM_ROWS; i++) + { + gtk_list_store_append (GTK_LIST_STORE (model), &iter); + gtk_list_store_set (GTK_LIST_STORE (model), &iter, + TEXT_COLUMN, words[g_rand_int_range (rand, 0, NUM_WORDS)], + -1); + } +} + +static void +futz_row (void) +{ + gint i; + GtkTreePath *path; + GtkTreeIter iter; + GtkTreeIter iter2; + + i = g_rand_int_range (rand, 0, + gtk_tree_model_iter_n_children (model, NULL)); + path = gtk_tree_path_new (); + gtk_tree_path_append_index (path, i); + gtk_tree_model_get_iter (model, &iter, path); + gtk_tree_path_free (path); + + switch (g_rand_int_range (rand, 0, 3)) + { + case 0: + /* insert */ + gtk_list_store_insert_after (GTK_LIST_STORE (model), + &iter2, &iter); + gtk_list_store_set (GTK_LIST_STORE (model), &iter2, + TEXT_COLUMN, words[g_rand_int_range (rand, 0, NUM_WORDS)], + -1); + break; + case 1: + /* delete */ + if (gtk_tree_model_iter_n_children (model, NULL) == 0) + return; + gtk_list_store_remove (GTK_LIST_STORE (model), &iter); + break; + case 2: + /* modify */ + if (gtk_tree_model_iter_n_children (model, NULL) == 0) + return; + gtk_list_store_set (GTK_LIST_STORE (model), &iter, + TEXT_COLUMN, words[g_rand_int_range (rand, 0, NUM_WORDS)], + -1); + break; + } +} + +static gboolean +futz (void) +{ + gint i; + + for (i = 0; i < 15; i++) + futz_row (); + g_print ("Number of rows: %d\n", gtk_tree_model_iter_n_children (model, NULL)); + return TRUE; +} + +int +main (int argc, char *argv[]) +{ + GtkWidget *window; + GtkWidget *vbox; + GtkWidget *scrolled_window; + GtkWidget *tree_view; + GtkWidget *hbox; + GtkWidget *button; + + gtk_init (&argc, &argv); + + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (window), "Reflow test"); + gtk_signal_connect (GTK_OBJECT (window), "destroy", gtk_main_quit, NULL); + vbox = gtk_vbox_new (FALSE, 8); + gtk_container_set_border_width (GTK_CONTAINER (vbox), 8); + gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new ("Incremental Reflow Test"), FALSE, FALSE, 0); + gtk_container_add (GTK_CONTAINER (window), vbox); + scrolled_window = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0); + + initialize_model (); + tree_view = gtk_tree_view_new_with_model (model); + gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tree_view), FALSE); + gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view), + -1, + NULL, + gtk_cell_renderer_text_new (), + "text", TEXT_COLUMN, + NULL); + gtk_container_add (GTK_CONTAINER (scrolled_window), tree_view); + hbox = gtk_hbox_new (FALSE, FALSE); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + button = gtk_button_new_with_mnemonic ("<b>_Futz!!</b>"); + gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_label_set_use_markup (GTK_LABEL (GTK_BIN (button)->child), TRUE); + g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (futz), NULL); + g_signal_connect (G_OBJECT (button), "realize", G_CALLBACK (gtk_widget_grab_focus), NULL); + gtk_window_set_default_size (GTK_WINDOW (window), 300, 400); + gtk_widget_show_all (window); + g_timeout_add (1000, futz, NULL); + gtk_main (); + return 0; +} |