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GtkListBox: Fix a bug in unselection

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Ensure that gtk_list_box_get_selected_row returns NULL after
gtk_list_box_unselect_all. Add a testcase that detects this
problem.
This commit is contained in:
Matthias Clasen 2014-10-31 22:34:09 -04:00
parent fcdec5ac41
commit e6e511eb46
2 changed files with 11 additions and 3 deletions
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2
gtk/gtklistbox.c
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@ -1449,6 +1449,8 @@ gtk_list_box_unselect_all_internal (GtkListBox *box)
dirty |= gtk_list_box_row_set_selected (row, FALSE);
}
BOX_PRIV (box)->selected_row = NULL;
return dirty;
}

12
testsuite/gtk/listbox.c
View File

@ -137,11 +137,17 @@ test_selection (void)
g_assert_cmpint (count, ==, 1);
row2 = gtk_list_box_get_selected_row (list);
g_assert (row2 == row);
gtk_list_box_unselect_all (list);
row2 = gtk_list_box_get_selected_row (list);
g_assert (row2 == NULL);
gtk_list_box_select_row (list, row);
row2 = gtk_list_box_get_selected_row (list);
g_assert (row2 == row);
gtk_list_box_set_selection_mode (list, GTK_SELECTION_BROWSE);
gtk_container_remove (GTK_CONTAINER (list), GTK_WIDGET (row));
g_assert (callback_row == NULL);
g_assert_cmpint (count, ==, 2);
g_assert_cmpint (count, ==, 4);
row2 = gtk_list_box_get_selected_row (list);
g_assert (row2 == NULL);
@ -149,12 +155,12 @@ test_selection (void)
gtk_list_box_select_row (list, row);
g_assert (gtk_list_box_row_is_selected (row));
g_assert (callback_row == row);
g_assert_cmpint (count, ==, 3);
g_assert_cmpint (count, ==, 5);
gtk_list_box_set_selection_mode (list, GTK_SELECTION_NONE);
g_assert (!gtk_list_box_row_is_selected (row));
g_assert (callback_row == NULL);
g_assert_cmpint (count, ==, 4);
g_assert_cmpint (count, ==, 6);
row2 = gtk_list_box_get_selected_row (list);
g_assert (row2 == NULL);