From: Colin Clark <colin.clark@cclark.uk>
Date: Tue, 18 Feb 2020 11:34:05 +0000 (+0000)
Subject: Fix #752: Allow scroll bookmark window horizontally
X-Git-Tag: v1.6~87
X-Git-Url: http://geeqie.org/cgi-bin/gitweb.cgi?p=geeqie.git;a=commitdiff_plain;h=d1bd7992378a680ac81f9fc151ec6fa60b34eba3

Fix #752: Allow scroll bookmark window horizontally

https://github.com/BestImageViewer/geeqie/pull/752

GTK3 only.
---

diff --git a/src/ui_bookmark.c b/src/ui_bookmark.c
index 65970d58..3cc7789e 100644
--- a/src/ui_bookmark.c
+++ b/src/ui_bookmark.c
@@ -805,8 +805,20 @@ GtkWidget *bookmark_list_new(const gchar *key,
 	bm->only_directories = FALSE;
 
 	scrolled = gtk_scrolled_window_new(NULL, NULL);
-	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
-				       GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+
+#if GTK_CHECK_VERSION(3,0,0)
+	PangoLayout *layout;
+	gint width, height;
+
+	layout = gtk_widget_create_pango_layout(GTK_WIDGET(scrolled), "reasonable width");
+	pango_layout_get_pixel_size(layout, &width, &height);
+	gtk_scrolled_window_set_min_content_width(GTK_SCROLLED_WINDOW(scrolled), width);
+	g_object_unref(layout);
+
+	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+#else
+	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+#endif
 
 	bm->box = gtk_vbox_new(FALSE, 0);
 	gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), bm->box);