[gtk+/wip/scale-to-fit: 1/6] Add some tests for reflowing grids of images

[Matthias Clasen <matthiasc src gnome org>]

commit ea5979c2e683e1410abd7806f7ee2ab017c76c21
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jul 31 17:59:55 2014 +0200

    Add some tests for reflowing grids of images

 tests/Makefile.am    |    2 +
 tests/testflowbox2.c |   53 ++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/testgrid2.c    |   50 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 105 insertions(+), 0 deletions(-)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 374fddb..146492c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -58,6 +58,7 @@ noinst_PROGRAMS =  $(TEST_PROGS)      \
        testfilechooser                 \
        testfilechooserbutton           \
        testflowbox                     \
+       testflowbox2                    \
        testfontselection               \
        testfontselectiondialog         \
        testfontchooser                 \
@@ -67,6 +68,7 @@ noinst_PROGRAMS =  $(TEST_PROGS)      \
        testgeometry                    \
        testgiconpixbuf                 \
        testgrid                        \
+       testgrid2                       \
        testgtk                         \
        testheaderbar                   \
        testheightforwidth              \
diff --git a/tests/testflowbox2.c b/tests/testflowbox2.c
new file mode 100644
index 0000000..c2bdded
--- /dev/null
+++ b/tests/testflowbox2.c
@@ -0,0 +1,53 @@
+#include <gtk/gtk.h>
+
+static GtkWidget *
+image_item (const gchar *title, const gchar *icon_name)
+{
+  GtkWidget *image;
+
+  image = gtk_image_new ();
+  gtk_image_set_from_icon_name (GTK_IMAGE (image), icon_name, GTK_ICON_SIZE_DIALOG);
+  gtk_image_set_scale_to_fit (GTK_IMAGE (image), TRUE);
+  gtk_widget_set_halign (image, GTK_ALIGN_FILL);
+  gtk_widget_set_valign (image, GTK_ALIGN_FILL);
+  gtk_widget_set_size_request (image, 48, 48);
+
+  return image;
+}
+
+int
+main (int argc, char *argv[])
+{
+  GtkWidget *window;
+  GtkWidget *box;
+
+  gtk_init (NULL, NULL);
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  box = gtk_flow_box_new ();
+  gtk_container_add (GTK_CONTAINER (window), box);
+
+  gtk_widget_set_halign (box, GTK_ALIGN_FILL);
+  gtk_widget_set_valign (box, GTK_ALIGN_START);
+  gtk_flow_box_set_homogeneous (GTK_FLOW_BOX (box), TRUE);
+  gtk_flow_box_set_selection_mode (GTK_FLOW_BOX (box), GTK_SELECTION_NONE);
+  gtk_flow_box_set_min_children_per_line (GTK_FLOW_BOX (box), 3);
+  gtk_flow_box_set_max_children_per_line (GTK_FLOW_BOX (box), 6);
+
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Accessibility", "preferences-desktop-accessibility"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Display", "preferences-desktop-display"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Font", "preferences-desktop-font"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Keyboard", "preferences-desktop-keyboard"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Locale", "preferences-desktop-locale"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Wallpaper", "preferences-desktop-wallpaper"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Notifications", "preferences-system-notifications"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Privacy", "preferences-system-privacy"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Search", "preferences-system-search"));
+  gtk_container_add (GTK_CONTAINER (box), image_item ("Sharing", "preferences-system-sharing"));
+
+  gtk_widget_show_all (window);
+
+  gtk_main ();
+
+  return 0;
+}
diff --git a/tests/testgrid2.c b/tests/testgrid2.c
new file mode 100644
index 0000000..035a375
--- /dev/null
+++ b/tests/testgrid2.c
@@ -0,0 +1,50 @@
+#include <gtk/gtk.h>
+
+static GtkWidget *
+image_item (const gchar *title, const gchar *icon_name)
+{
+  GtkWidget *image;
+
+  image = gtk_image_new ();
+  gtk_image_set_from_icon_name (GTK_IMAGE (image), icon_name, GTK_ICON_SIZE_DIALOG);
+  gtk_image_set_scale_to_fit (GTK_IMAGE (image), TRUE);
+  gtk_widget_set_size_request (image, 48, 48);
+  gtk_widget_set_vexpand (image, TRUE);
+
+  return image;
+}
+
+int
+main (int argc, char *argv[])
+{
+  GtkWidget *window;
+  GtkWidget *box;
+
+  gtk_init (NULL, NULL);
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  box = gtk_grid_new ();
+  gtk_container_add (GTK_CONTAINER (window), box);
+
+  gtk_widget_set_halign (box, GTK_ALIGN_FILL);
+//  gtk_widget_set_valign (box, GTK_ALIGN_FILL);
+//  gtk_grid_set_row_homogeneous (GTK_GRID (box), TRUE);
+  gtk_grid_set_column_homogeneous (GTK_GRID (box), TRUE);
+
+  gtk_grid_attach (GTK_GRID (box), image_item ("Accessibility", "preferences-desktop-accessibility"), 0, 0, 
1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Display", "preferences-desktop-display"), 1, 0, 1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Font", "preferences-desktop-font"), 2, 0, 1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Keyboard", "preferences-desktop-keyboard"), 3, 0, 1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Locale", "preferences-desktop-locale"), 0, 1, 1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Wallpaper", "preferences-desktop-wallpaper"), 1, 1, 1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Notifications", "preferences-system-notifications"), 2, 1, 
1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Privacy", "preferences-system-privacy"), 3, 1, 1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Search", "preferences-system-search"), 4, 0, 1, 1);
+  gtk_grid_attach (GTK_GRID (box), image_item ("Sharing", "preferences-system-sharing"), 4, 1, 1, 1);
+
+  gtk_widget_show_all (window);
+
+  gtk_main ();
+
+  return 0;
+}