From f00f7335b7986ea2c7d14e17cbd4e3b48313d7e1 Mon Sep 17 00:00:00 2001
From: Robert Fewell <14uBobIT@gmail.com>
Date: Fri, 29 Dec 2017 10:22:50 +0000
Subject: [PATCH] Make sure the sx tree view has focus on page load

---
 gnucash/gnome/gnc-plugin-page-sx-list.c | 49 +++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/gnucash/gnome/gnc-plugin-page-sx-list.c b/gnucash/gnome/gnc-plugin-page-sx-list.c
index e2334594ff..b70b1f31a7 100644
--- a/gnucash/gnome/gnc-plugin-page-sx-list.c
+++ b/gnucash/gnome/gnc-plugin-page-sx-list.c
@@ -209,6 +209,49 @@ gnc_plugin_page_sx_list_new (void)
 }
 
 
+static gboolean
+gnc_plugin_page_sx_list_focus (GtkTreeView *tree_view)
+{
+    if (GTK_IS_TREE_VIEW(tree_view))
+    {
+        if (!gtk_widget_is_focus (GTK_WIDGET(tree_view)))
+            gtk_widget_grab_focus (GTK_WIDGET(tree_view));
+    }
+    return FALSE;
+}
+
+
+/**
+ * Whenever the current page is changed, if a schedule editor page is
+ * the current page, set focus on the treeview.
+ */
+static void
+gnc_plugin_page_sx_list_main_window_page_changed (GncMainWindow *window,
+        GncPluginPage *plugin_page, gpointer user_data)
+{
+    // We continue only if the plugin_page is a valid
+    if (!plugin_page || !GNC_IS_PLUGIN_PAGE(plugin_page))
+        return;
+
+    if (gnc_main_window_get_current_page (window) == plugin_page)
+    {
+        GncPluginPageSxList *page;
+        GncPluginPageSxListPrivate *priv;
+
+        if (!GNC_IS_PLUGIN_PAGE_SX_LIST(plugin_page))
+            return;
+
+        page = GNC_PLUGIN_PAGE_SX_LIST(plugin_page);
+        priv = GNC_PLUGIN_PAGE_SX_LIST_GET_PRIVATE(page);
+
+        // The page changed signal is emitted multiple times so we need
+        // to use an idle_add to change the focus to the tree view
+        g_idle_add ((GSourceFunc)gnc_plugin_page_sx_list_focus,
+                      GTK_TREE_VIEW (priv->tree_view));
+    }
+}
+
+
 static void
 gnc_plugin_page_sx_list_class_init (GncPluginPageSxListClass *klass)
 {
@@ -355,6 +398,7 @@ gnc_plugin_page_sx_list_create_widget (GncPluginPage *plugin_page)
 {
     GncPluginPageSxList *page;
     GncPluginPageSxListPrivate *priv;
+    GncMainWindow  *window;
     GtkWidget *widget;
     GtkWidget *vbox;
     GtkWidget *label;
@@ -481,6 +525,11 @@ gnc_plugin_page_sx_list_create_widget (GncPluginPage *plugin_page)
     gnc_gui_component_set_session (priv->gnc_component_id,
                                    gnc_get_current_session());
 
+    window = GNC_MAIN_WINDOW(GNC_PLUGIN_PAGE(plugin_page)->window);
+    g_signal_connect(window, "page_changed",
+                     G_CALLBACK(gnc_plugin_page_sx_list_main_window_page_changed),
+                     plugin_page);
+
     return priv->widget;
 }