Add testadjustsize test, to test new adjust size methods and related features

This will test size adjust, and interactions with other padding and border

2 files changed, 255 insertions, 0 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index b7bc39508c..ccec905d78 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -30,6 +30,7 @@ noinst_PROGRAMS =  $(TEST_PROGS)	\
 	flicker				\
 	print-editor			\
 	testaccel			\
+	testadjustsize			\
 	testassistant			\
 	testbbox			\
 	testbuttons			\
@@ -117,6 +118,7 @@ testicontheme_DEPENDENCIES = $(TEST_DEPS)
 testiconview_DEPENDENCIES = $(TEST_DEPS)
 testaccel_DEPENDENCIES = $(TEST_DEPS)
 testapplication_DEPENDENCIES = $(TEST_DEPS)
+testadjustsize_DEPENDENCIES = $(TEST_DEPS)
 testassistant_DEPENDENCIES = $(TEST_DEPS)
 testbbox_DEPENDENCIES = $(TEST_DEPS)
 testbuttons_DEPENDENCIES = $(TEST_DEPS)
@@ -179,6 +181,7 @@ flicker_LDADD = $(LDADDS)
 simple_LDADD = $(LDADDS)
 print_editor_LDADD = $(LDADDS)
 testaccel_LDADD = $(LDADDS)
+testadjustsize_LDADD = $(LDADDS)
 testapplication_LDADD = $(LDADDS)
 testassistant_LDADD = $(LDADDS)
 testbbox_LDADD = $(LDADDS)
diff --git a/tests/testadjustsize.c b/tests/testadjustsize.c
new file mode 100644
index 0000000000..4ecc6c97e1
--- /dev/null
+++ b/tests/testadjustsize.c
@@ -0,0 +1,252 @@
+/* testadjustsize.c
+ * Copyright (C) 2010 Havoc Pennington
+ *
+ * Author:
+ *      Havoc Pennington <hp@pobox.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <gtk/gtk.h>
+
+static GtkWidget *test_window;
+
+enum {
+  TEST_WIDGET_LABEL,
+  TEST_WIDGET_VERTICAL_LABEL,
+  TEST_WIDGET_WRAP_LABEL,
+  TEST_WIDGET_ALIGNMENT,
+  TEST_WIDGET_IMAGE,
+  TEST_WIDGET_BUTTON,
+  TEST_WIDGET_LAST
+};
+
+static GtkWidget *test_widgets[TEST_WIDGET_LAST];
+
+static GtkWidget*
+create_image (void)
+{
+  return gtk_image_new_from_stock (GTK_STOCK_OPEN,
+                                   GTK_ICON_SIZE_BUTTON);
+}
+
+static GtkWidget*
+create_label (gboolean vertical,
+              gboolean wrap)
+{
+  GtkWidget *widget;
+
+  widget = gtk_label_new ("This is a label, label label label");
+
+  if (vertical)
+    gtk_label_set_angle (GTK_LABEL (widget), 90);
+
+  if (wrap)
+    gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
+
+  return widget;
+}
+
+static GtkWidget*
+create_button (void)
+{
+  return gtk_button_new_with_label ("BUTTON!");
+}
+
+static gboolean
+on_expose_alignment (GtkWidget      *widget,
+                     GdkEventExpose *event,
+                     void           *data)
+{
+  cairo_t *cr;
+  GtkAllocation allocation;
+
+  cr = gdk_cairo_create (event->window);
+
+  cairo_set_source_rgb (cr, 1.0, 0.0, 0.0);
+  gtk_widget_get_allocation (widget, &allocation);
+  cairo_rectangle (cr,
+                   allocation.x,
+                   allocation.y,
+                   allocation.width,
+                   allocation.height);
+  cairo_fill (cr);
+
+  cairo_destroy (cr);
+
+  return FALSE;
+}
+
+static GtkWidget*
+create_alignment (void)
+{
+  GtkWidget *alignment;
+
+  alignment = gtk_alignment_new (0.5, 0.5, 1.0, 1.0);
+
+  /* make the alignment visible */
+  gtk_widget_set_redraw_on_allocate (alignment, TRUE);
+  g_signal_connect (G_OBJECT (alignment),
+                    "expose-event",
+                    G_CALLBACK (on_expose_alignment),
+                    NULL);
+
+  return alignment;
+}
+
+static void
+open_test_window (void)
+{
+  GtkWidget *table;
+  int i;
+
+  test_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+
+  g_signal_connect (test_window, "delete-event",
+                    G_CALLBACK (gtk_main_quit), test_window);
+
+  gtk_window_set_resizable (GTK_WINDOW (test_window), FALSE);
+
+  test_widgets[TEST_WIDGET_IMAGE] = create_image ();
+  test_widgets[TEST_WIDGET_LABEL] = create_label (FALSE, FALSE);
+  test_widgets[TEST_WIDGET_VERTICAL_LABEL] = create_label (TRUE, FALSE);
+  test_widgets[TEST_WIDGET_WRAP_LABEL] = create_label (FALSE, TRUE);
+  test_widgets[TEST_WIDGET_BUTTON] = create_button ();
+  test_widgets[TEST_WIDGET_ALIGNMENT] = create_alignment ();
+
+  table = gtk_table_new (2, 3, FALSE);
+
+  gtk_container_add (GTK_CONTAINER (test_window), table);
+
+  for (i = 0; i < TEST_WIDGET_LAST; ++i)
+    {
+      gtk_table_attach (GTK_TABLE (table),
+                        test_widgets[i],
+                        i % 3,
+                        i % 3 + 1,
+                        i / 3,
+                        i / 3 + 1,
+                        0, 0, 0, 0);
+    }
+
+  gtk_widget_show_all (test_window);
+}
+
+static void
+on_toggle_border_widths (GtkToggleButton *button,
+                         void            *data)
+{
+  gboolean has_border;
+  int i;
+
+  has_border = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
+
+  for (i = 0; i < TEST_WIDGET_LAST; ++i)
+    {
+      if (GTK_IS_CONTAINER (test_widgets[i]))
+        {
+          gtk_container_set_border_width (GTK_CONTAINER (test_widgets[i]),
+                                          has_border ? 50 : 0);
+        }
+    }
+}
+
+static void
+on_set_small_size_requests (GtkToggleButton *button,
+                            void            *data)
+{
+  gboolean has_small_size_requests;
+  int i;
+
+  has_small_size_requests = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
+
+  for (i = 0; i < TEST_WIDGET_LAST; ++i)
+    {
+      gtk_widget_set_size_request (test_widgets[i],
+                                   has_small_size_requests ? 5 : -1,
+                                   has_small_size_requests ? 5 : -1);
+    }
+}
+
+static void
+on_set_large_size_requests (GtkToggleButton *button,
+                            void            *data)
+{
+  gboolean has_large_size_requests;
+  int i;
+
+  has_large_size_requests = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
+
+  for (i = 0; i < TEST_WIDGET_LAST; ++i)
+    {
+      gtk_widget_set_size_request (test_widgets[i],
+                                   has_large_size_requests ? 200 : -1,
+                                   has_large_size_requests ? 200 : -1);
+    }
+}
+
+static void
+open_control_window (void)
+{
+  GtkWidget *window;
+  GtkWidget *box;
+  GtkWidget *toggle;
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+
+  g_signal_connect (window, "delete-event",
+                    G_CALLBACK (gtk_main_quit), window);
+
+  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, FALSE, 0);
+  gtk_container_add (GTK_CONTAINER (window), box);
+
+  toggle =
+    gtk_toggle_button_new_with_label ("Containers have borders");
+  g_signal_connect (G_OBJECT (toggle),
+                    "toggled", G_CALLBACK (on_toggle_border_widths),
+                    NULL);
+  gtk_container_add (GTK_CONTAINER (box), toggle);
+
+  toggle =
+    gtk_toggle_button_new_with_label ("Set small size requests");
+  g_signal_connect (G_OBJECT (toggle),
+                    "toggled", G_CALLBACK (on_set_small_size_requests),
+                    NULL);
+  gtk_container_add (GTK_CONTAINER (box), toggle);
+
+  toggle =
+    gtk_toggle_button_new_with_label ("Set large size requests");
+  g_signal_connect (G_OBJECT (toggle),
+                    "toggled", G_CALLBACK (on_set_large_size_requests),
+                    NULL);
+  gtk_container_add (GTK_CONTAINER (box), toggle);
+
+
+  gtk_widget_show_all (window);
+}
+
+int
+main (int argc, char *argv[])
+{
+  gtk_init (&argc, &argv);
+
+  open_test_window ();
+  open_control_window ();
+
+  gtk_main ();
+
+  return 0;
+}