Add an emoji completion popup

This widget provides entry completion-like functionality
for Emoji codes like :grin: or :kiss:.

1 files changed, 41 insertions, 0 deletions

diff --git a/gtk/gtkemojicompletion.h b/gtk/gtkemojicompletion.h
new file mode 100644
index 0000000000..ff7cb1fa63
--- /dev/null
+++ b/gtk/gtkemojicompletion.h
@@ -0,0 +1,41 @@
+/* gtkemojicompletion.h: An Emoji picker widget
+ * Copyright 2017, Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
+#include <gtk/gtkentry.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_EMOJI_COMPLETION                 (gtk_emoji_completion_get_type ())
+#define GTK_EMOJI_COMPLETION(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_EMOJI_COMPLETION, GtkEmojiCompletion))
+#define GTK_EMOJI_COMPLETION_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_EMOJI_COMPLETION, GtkEmojiCompletionClass))
+#define GTK_IS_EMOJI_COMPLETION(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_EMOJI_COMPLETION))
+#define GTK_IS_EMOJI_COMPLETION_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_EMOJI_COMPLETION))
+#define GTK_EMOJI_COMPLETION_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_EMOJI_COMPLETION, GtkEmojiCompletionClass))
+
+typedef struct _GtkEmojiCompletion      GtkEmojiCompletion;
+typedef struct _GtkEmojiCompletionClass GtkEmojiCompletionClass;
+
+GType      gtk_emoji_completion_get_type (void) G_GNUC_CONST;
+GtkWidget *gtk_emoji_completion_new      (GtkEntry *entry);
+
+G_END_DECLS