From b315dce7571d17f645ff26274c1066caa097cc57 Mon Sep 17 00:00:00 2001 From: Matthias Clasen Date: Thu, 16 Apr 2020 17:23:48 -0400 Subject: [PATCH] Add a test for scroll-to-focus --- tests/meson.build | 1 + tests/testscrolltofocus.c | 43 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 44 insertions(+) create mode 100644 tests/testscrolltofocus.c diff --git a/tests/meson.build b/tests/meson.build index 6d57a63c9f..45014aca7b 100644 --- a/tests/meson.build +++ b/tests/meson.build @@ -94,6 +94,7 @@ gtk_tests = [ ['testvolumebutton'], ['testscrolledwindow'], ['testscrolledge'], + ['testscrolltofocus'], ['testcellarea'], ['testswitch'], ['testnoscreen'], diff --git a/tests/testscrolltofocus.c b/tests/testscrolltofocus.c new file mode 100644 index 0000000000..ac46c815ce --- /dev/null +++ b/tests/testscrolltofocus.c @@ -0,0 +1,43 @@ +#include + +int main (int argc, char *argv[]) +{ + GtkWidget *window, *sw, *viewport, *grid; + GtkWidget *entry; + int i, j; + char *text; + + gtk_init (); + + window = gtk_window_new (); + sw = gtk_scrolled_window_new (NULL, NULL); + gtk_container_add (GTK_CONTAINER (window), sw); + viewport = gtk_viewport_new (gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (sw)), + gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (sw))); + gtk_viewport_set_scroll_to_focus (GTK_VIEWPORT (viewport), TRUE); + gtk_container_add (GTK_CONTAINER (sw), viewport); + grid = gtk_grid_new (); + gtk_widget_set_margin_start (grid, 20); + gtk_widget_set_margin_end (grid, 20); + gtk_widget_set_margin_top (grid, 20); + gtk_widget_set_margin_bottom (grid, 20); + gtk_container_add (GTK_CONTAINER (viewport), grid); + + for (i = 0; i < 20; i++) + for (j = 0; j < 20; j++) + { + entry = gtk_entry_new (); + text = g_strdup_printf ("(%d, %d)", i, j); + gtk_editable_set_text (GTK_EDITABLE (entry), text); + g_free (text); + gtk_editable_set_width_chars (GTK_EDITABLE (entry), 6); + gtk_grid_attach (GTK_GRID (grid), entry, i, j, 1, 1); + } + + gtk_window_present (GTK_WINDOW (window)); + + while (1) + g_main_context_iteration (NULL, FALSE); + + return 0; +} -- 2.30.2