Add an example for split headers

This shows how to deal with variability in window decorations
with split header bars.

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 158749bb13481b54a11659ed5263bf65afb67b77..54633e32ee2fb0eae604520f83270074fd6650aa 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -140,6 +140,7 @@ noinst_PROGRAMS =  $(TEST_PROGS)    \
        teststack                       \
        testrevealer                    \
        testtitlebar                    \
+       testsplitheaders                \
        testwindowsize
 
 if USE_X11
@@ -515,6 +516,7 @@ EXTRA_DIST +=                       \
        merge-2.ui              \
        merge-3.ui              \
        gnome-textfile.png      \
+       testsplitheaders.ui     \
        makefile.msc
 
 

diff --git a/tests/testsplitheaders.c b/tests/testsplitheaders.c
new file mode 100644 (file)
index 0000000..6be3ca9
--- /dev/null
+++ b/tests/testsplitheaders.c
@@ -0,0 +1,71 @@
+#include <gtk/gtk.h>
+
+static void
+split_decorations (GObject    *obj,
+                   GParamSpec *pspec,
+                   gpointer    data)
+{
+  GtkBuilder *builder = data;
+  GtkWidget *sheader, *mheader;
+  gchar *layout, *p1, *p2;
+  gchar **p;
+
+  sheader = gtk_builder_get_object (builder, "sidebar-header");
+  mheader = gtk_builder_get_object (builder, "main-header");
+
+  g_object_get (obj, "gtk-decoration-layout", &layout, NULL);
+
+  p = g_strsplit (layout, ":", -1);
+
+  p1 = g_strconcat (p[0], ":", NULL);
+  p2 = g_strconcat (":", p[1], NULL);
+
+  gtk_header_bar_set_decoration_layout (GTK_HEADER_BAR (sheader), p1);
+  gtk_header_bar_set_decoration_layout (GTK_HEADER_BAR (mheader), p2);
+ 
+  g_free (p1);
+  g_free (p2);
+  g_strfreev (p);
+  g_free (layout);
+}
+
+int
+main (int argc, char *argv[])
+{
+  GtkBuilder *builder;
+  GtkSettings *settings;
+  GtkWidget *win;
+  GtkWidget *entry;
+  GtkWidget *check;
+  GtkWidget *header;
+
+  gtk_init (NULL, NULL);
+
+  builder = gtk_builder_new_from_file ("testsplitheaders.ui");
+
+  win = gtk_builder_get_object (builder, "window");
+  settings = gtk_widget_get_settings (win);
+
+  g_signal_connect (settings, "notify::gtk-decoration-layout",
+                    G_CALLBACK (split_decorations), builder);
+  split_decorations (settings, NULL, builder);
+  
+  entry = gtk_builder_get_object (builder, "layout-entry");
+  g_object_bind_property (settings, "gtk-decoration-layout",
+                          entry, "text",
+                          G_BINDING_BIDIRECTIONAL|G_BINDING_SYNC_CREATE);                      
+  check = gtk_builder_get_object (builder, "decorations");
+  header = gtk_builder_get_object (builder, "sidebar-header");
+  g_object_bind_property (check, "active", 
+                          header, "show-close-button",
+                         G_BINDING_DEFAULT);                      
+  header = gtk_builder_get_object (builder, "main-header");
+  g_object_bind_property (check, "active", 
+                          header, "show-close-button",
+                         G_BINDING_DEFAULT);                      
+  gtk_window_present (GTK_WINDOW (win));
+
+  gtk_main ();
+
+  return 0;
+}

diff --git a/tests/testsplitheaders.ui b/tests/testsplitheaders.ui
new file mode 100644 (file)
index 0000000..ca68311
--- /dev/null
+++ b/tests/testsplitheaders.ui
@@ -0,0 +1,174 @@
+<interface>
+  <object class="GtkWindow" id="window">
+    <property name="default-width">600</property>
+    <property name="default-height">400</property>
+    <property name="icon-name">preferences-desktop-font</property>
+    <child type="titlebar">
+      <object class="GtkBox">
+        <property name="visible">True</property>
+        <property name="orientation">horizontal</property>
+        <child>
+          <object class="GtkHeaderBar" id="sidebar-header">
+            <property name="visible">True</property>
+            <child>
+              <object class="GtkCheckButton">
+                <property name="visible">True</property>
+                <property name="valign">center</property>
+              </object>
+              <packing>
+                <property name="pack-type">end</property>
+              </packing>
+            </child>
+          </object>
+        </child>
+        <child>
+          <object class="GtkSeparator">
+            <property name="visible">True</property>
+          </object>
+        </child>
+        <child>
+          <object class="GtkHeaderBar" id="main-header">
+            <property name="visible">True</property>
+            <property name="hexpand">True</property>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="orientation">horizontal</property>
+                <style>
+                  <class name="linked"/>
+                </style>
+                <child>
+                  <object class="GtkButton">
+                    <property name="visible">True</property>
+                    <property name="label">&lt;</property>
+                    <property name="valign">center</property>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkButton">
+                    <property name="visible">True</property>
+                    <property name="label">&gt;</property>
+                    <property name="valign">center</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="pack-type">start</property>
+              </packing>
+            </child>
+          </object>
+        </child>
+      </object>
+    </child>
+    <child>
+      <object class="GtkBox">
+        <property name="visible">True</property>
+        <property name="orientation">horizontal</property>
+        <child>
+          <object class="GtkListBox" id="sidebar-content">
+            <property name="visible">True</property>
+            <property name="selection-mode">none</property>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="label">Bla</property>
+                <property name="xalign">0</property>
+              </object>
+            </child>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="label">Bla bla</property>
+                <property name="xalign">0</property>
+              </object>
+            </child>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="label">Bla bla bla</property>
+                <property name="xalign">0</property>
+              </object>
+            </child>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="label">Bla bla bla bla</property>
+                <property name="xalign">0</property>
+              </object>
+            </child>
+          </object>
+        </child>
+        <child>
+          <object class="GtkScrolledWindow" id="main-content">
+            <property name="visible">True</property>
+            <property name="hexpand">True</property>
+            <property name="vexpand">True</property>
+            <property name="hscrollbar-policy">always</property>
+            <property name="vscrollbar-policy">always</property>
+            <child>
+              <object class="GtkGrid">
+                <property name="visible">True</property>
+                <property name="margin">20</property>
+                <property name="row-spacing">10</property>
+                <property name="column-spacing">10</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="label">Layout</property>
+                  </object>
+                  <packing>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkEntry" id="layout-entry">
+                    <property name="visible">True</property>
+                    <property name="width-chars">25</property>
+                  </object>
+                  <packing>
+                    <property name="left-attach">1</property>
+                    <property name="top-attach">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="label">Decorations</property>
+                  </object>
+                  <packing>
+                    <property name="left-attach">0</property>
+                    <property name="top-attach">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkCheckButton" id="decorations">
+                    <property name="visible">True</property>
+                  </object>
+                  <packing>
+                    <property name="left-attach">1</property>
+                    <property name="top-attach">1</property>
+                  </packing>
+                </child>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+    </child>
+  </object>
+  <object class="GtkSizeGroup">
+    <property name="mode">horizontal</property>
+    <widgets>
+      <widget name="sidebar-header"/>
+      <widget name="sidebar-content"/>
+    </widgets>
+  </object>
+  <object class="GtkSizeGroup">
+    <property name="mode">horizontal</property>
+    <widgets>
+      <widget name="main-header"/>
+      <widget name="main-content"/>
+    </widgets>
+  </object>
+</interface>