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-rw-r--r--app/widgets/gtkwrapbox.h134
1 files changed, 134 insertions, 0 deletions
diff --git a/app/widgets/gtkwrapbox.h b/app/widgets/gtkwrapbox.h
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--- /dev/null
+++ b/app/widgets/gtkwrapbox.h
@@ -0,0 +1,134 @@
+/* GTK - The GIMP Toolkit
+ * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * GtkWrapBox: Wrapping box widget
+ * Copyright (C) 1999 Tim Janik
+ *
+ * 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 3 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, see
+ * <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GTK_WRAP_BOX_H__
+#define __GTK_WRAP_BOX_H__
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+
+/* --- type macros --- */
+#define GTK_TYPE_WRAP_BOX (gtk_wrap_box_get_type ())
+#define GTK_WRAP_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WRAP_BOX, GtkWrapBox))
+#define GTK_WRAP_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WRAP_BOX, GtkWrapBoxClass))
+#define GTK_IS_WRAP_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WRAP_BOX))
+#define GTK_IS_WRAP_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WRAP_BOX))
+#define GTK_WRAP_BOX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WRAP_BOX, GtkWrapBoxClass))
+
+
+/* --- typedefs --- */
+typedef struct _GtkWrapBox GtkWrapBox;
+typedef struct _GtkWrapBoxClass GtkWrapBoxClass;
+typedef struct _GtkWrapBoxChild GtkWrapBoxChild;
+
+/* --- GtkWrapBox --- */
+struct _GtkWrapBox
+{
+ GtkContainer container;
+
+ guint homogeneous : 1;
+ guint justify : 4;
+ guint line_justify : 4;
+ guint8 hspacing;
+ guint8 vspacing;
+ guint16 n_children;
+ GtkWrapBoxChild *children;
+ gfloat aspect_ratio; /* 1/256..256 */
+ guint child_limit;
+};
+struct _GtkWrapBoxClass
+{
+ GtkContainerClass parent_class;
+
+ GSList* (*rlist_line_children) (GtkWrapBox *wbox,
+ GtkWrapBoxChild **child_p,
+ GtkAllocation *area,
+ guint *max_child_size,
+ gboolean *expand_line);
+};
+struct _GtkWrapBoxChild
+{
+ GtkWidget *widget;
+ guint hexpand : 1;
+ guint hfill : 1;
+ guint vexpand : 1;
+ guint vfill : 1;
+ guint wrapped : 1;
+
+ GtkWrapBoxChild *next;
+};
+#define GTK_JUSTIFY_TOP GTK_JUSTIFY_LEFT
+#define GTK_JUSTIFY_BOTTOM GTK_JUSTIFY_RIGHT
+
+
+/* --- prototypes --- */
+GType gtk_wrap_box_get_type (void) G_GNUC_CONST;
+void gtk_wrap_box_set_homogeneous (GtkWrapBox *wbox,
+ gboolean homogeneous);
+void gtk_wrap_box_set_hspacing (GtkWrapBox *wbox,
+ guint hspacing);
+void gtk_wrap_box_set_vspacing (GtkWrapBox *wbox,
+ guint vspacing);
+void gtk_wrap_box_set_justify (GtkWrapBox *wbox,
+ GtkJustification justify);
+void gtk_wrap_box_set_line_justify (GtkWrapBox *wbox,
+ GtkJustification line_justify);
+void gtk_wrap_box_set_aspect_ratio (GtkWrapBox *wbox,
+ gfloat aspect_ratio);
+void gtk_wrap_box_pack (GtkWrapBox *wbox,
+ GtkWidget *child,
+ gboolean hexpand,
+ gboolean hfill,
+ gboolean vexpand,
+ gboolean vfill);
+void gtk_wrap_box_pack_wrapped (GtkWrapBox *wbox,
+ GtkWidget *child,
+ gboolean hexpand,
+ gboolean hfill,
+ gboolean vexpand,
+ gboolean vfill,
+ gboolean wrapped);
+void gtk_wrap_box_reorder_child (GtkWrapBox *wbox,
+ GtkWidget *child,
+ gint position);
+void gtk_wrap_box_query_child_packing (GtkWrapBox *wbox,
+ GtkWidget *child,
+ gboolean *hexpand,
+ gboolean *hfill,
+ gboolean *vexpand,
+ gboolean *vfill,
+ gboolean *wrapped);
+void gtk_wrap_box_set_child_packing (GtkWrapBox *wbox,
+ GtkWidget *child,
+ gboolean hexpand,
+ gboolean hfill,
+ gboolean vexpand,
+ gboolean vfill,
+ gboolean wrapped);
+guint* gtk_wrap_box_query_line_lengths (GtkWrapBox *wbox,
+ guint *n_lines);
+
+
+G_END_DECLS
+
+#endif /* __GTK_WRAP_BOX_H__ */