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Add a test for scroll-to-focus

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This commit is contained in:
Matthias Clasen 2020-04-16 17:23:48 -04:00
parent 66347fa3bf
commit b315dce757
2 changed files with 44 additions and 0 deletions
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1
tests/meson.build
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@ -94,6 +94,7 @@ gtk_tests = [
['testvolumebutton'],
['testscrolledwindow'],
['testscrolledge'],
['testscrolltofocus'],
['testcellarea'],
['testswitch'],
['testnoscreen'],

43
tests/testscrolltofocus.c Normal file
View File

@ -0,0 +1,43 @@
#include <gtk/gtk.h>
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;
}