Add an example for split headers
This shows how to deal with variability in window decorations with split header bars.
This commit is contained in:
Matthias Clasen
@ -140,6 +140,7 @@ noinst_PROGRAMS = $(TEST_PROGS) \
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teststack \
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teststack \
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testrevealer \
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testrevealer \
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testtitlebar \
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testtitlebar \
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testsplitheaders \
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testwindowsize
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testwindowsize
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if USE_X11
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if USE_X11
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@ -515,6 +516,7 @@ EXTRA_DIST += \
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merge-2.ui \
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merge-2.ui \
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merge-3.ui \
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merge-3.ui \
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gnome-textfile.png \
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gnome-textfile.png \
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testsplitheaders.ui \
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makefile.msc
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makefile.msc
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71
tests/testsplitheaders.c
Normal file
71
tests/testsplitheaders.c
Normal file
@ -0,0 +1,71 @@
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#include <gtk/gtk.h>
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static void
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split_decorations (GObject *obj,
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GParamSpec *pspec,
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gpointer data)
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{
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GtkBuilder *builder = data;
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GtkWidget *sheader, *mheader;
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gchar *layout, *p1, *p2;
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gchar **p;
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sheader = gtk_builder_get_object (builder, "sidebar-header");
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mheader = gtk_builder_get_object (builder, "main-header");
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g_object_get (obj, "gtk-decoration-layout", &layout, NULL);
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p = g_strsplit (layout, ":", -1);
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p1 = g_strconcat (p[0], ":", NULL);
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p2 = g_strconcat (":", p[1], NULL);
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gtk_header_bar_set_decoration_layout (GTK_HEADER_BAR (sheader), p1);
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gtk_header_bar_set_decoration_layout (GTK_HEADER_BAR (mheader), p2);
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g_free (p1);
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g_free (p2);
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g_strfreev (p);
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g_free (layout);
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}
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int
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main (int argc, char *argv[])
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{
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GtkBuilder *builder;
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GtkSettings *settings;
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GtkWidget *win;
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GtkWidget *entry;
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GtkWidget *check;
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GtkWidget *header;
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gtk_init (NULL, NULL);
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builder = gtk_builder_new_from_file ("testsplitheaders.ui");
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win = gtk_builder_get_object (builder, "window");
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settings = gtk_widget_get_settings (win);
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g_signal_connect (settings, "notify::gtk-decoration-layout",
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G_CALLBACK (split_decorations), builder);
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split_decorations (settings, NULL, builder);
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entry = gtk_builder_get_object (builder, "layout-entry");
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g_object_bind_property (settings, "gtk-decoration-layout",
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entry, "text",
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G_BINDING_BIDIRECTIONAL|G_BINDING_SYNC_CREATE);
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check = gtk_builder_get_object (builder, "decorations");
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header = gtk_builder_get_object (builder, "sidebar-header");
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g_object_bind_property (check, "active",
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header, "show-close-button",
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G_BINDING_DEFAULT);
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header = gtk_builder_get_object (builder, "main-header");
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g_object_bind_property (check, "active",
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header, "show-close-button",
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G_BINDING_DEFAULT);
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gtk_window_present (GTK_WINDOW (win));
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gtk_main ();
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return 0;
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}
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174
tests/testsplitheaders.ui
Normal file
174
tests/testsplitheaders.ui
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@ -0,0 +1,174 @@
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<interface>
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<object class="GtkWindow" id="window">
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<property name="default-width">600</property>
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<property name="default-height">400</property>
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<property name="icon-name">preferences-desktop-font</property>
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<child type="titlebar">
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<object class="GtkBox">
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<property name="visible">True</property>
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<property name="orientation">horizontal</property>
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<child>
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<object class="GtkHeaderBar" id="sidebar-header">
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<property name="visible">True</property>
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<child>
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<object class="GtkCheckButton">
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<property name="visible">True</property>
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<property name="valign">center</property>
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</object>
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<packing>
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<property name="pack-type">end</property>
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</packing>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkSeparator">
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<property name="visible">True</property>
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</object>
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</child>
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<child>
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<object class="GtkHeaderBar" id="main-header">
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<property name="visible">True</property>
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<property name="hexpand">True</property>
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<child>
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<object class="GtkBox">
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<property name="visible">True</property>
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<property name="orientation">horizontal</property>
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<style>
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<class name="linked"/>
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</style>
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<child>
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<object class="GtkButton">
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<property name="visible">True</property>
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<property name="label"><</property>
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<property name="valign">center</property>
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</object>
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</child>
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<child>
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<object class="GtkButton">
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<property name="visible">True</property>
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<property name="label">></property>
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<property name="valign">center</property>
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</object>
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</child>
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</object>
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<packing>
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<property name="pack-type">start</property>
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</packing>
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</child>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkBox">
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<property name="visible">True</property>
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<property name="orientation">horizontal</property>
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<child>
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<object class="GtkListBox" id="sidebar-content">
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<property name="visible">True</property>
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<property name="selection-mode">none</property>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Bla</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Bla bla</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Bla bla bla</property>
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<property name="xalign">0</property>
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</object>
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</child>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Bla bla bla bla</property>
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<property name="xalign">0</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkScrolledWindow" id="main-content">
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<property name="visible">True</property>
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<property name="hexpand">True</property>
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<property name="vexpand">True</property>
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<property name="hscrollbar-policy">always</property>
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<property name="vscrollbar-policy">always</property>
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<child>
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<object class="GtkGrid">
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<property name="visible">True</property>
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<property name="margin">20</property>
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<property name="row-spacing">10</property>
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<property name="column-spacing">10</property>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Layout</property>
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</object>
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<packing>
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<property name="left-attach">0</property>
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<property name="top-attach">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkEntry" id="layout-entry">
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<property name="visible">True</property>
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<property name="width-chars">25</property>
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</object>
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<packing>
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<property name="left-attach">1</property>
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<property name="top-attach">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Decorations</property>
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</object>
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<packing>
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<property name="left-attach">0</property>
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<property name="top-attach">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkCheckButton" id="decorations">
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<property name="visible">True</property>
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</object>
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<packing>
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<property name="left-attach">1</property>
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<property name="top-attach">1</property>
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</packing>
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</child>
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</object>
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</child>
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</object>
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</child>
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</object>
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</child>
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</object>
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<object class="GtkSizeGroup">
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<property name="mode">horizontal</property>
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<widgets>
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<widget name="sidebar-header"/>
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<widget name="sidebar-content"/>
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</widgets>
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</object>
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<object class="GtkSizeGroup">
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<property name="mode">horizontal</property>
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<widgets>
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<widget name="main-header"/>
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<widget name="main-content"/>
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</widgets>
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</object>
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</interface>
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