[vte] widget: Fix display glitch when starting a rectangular selection

[Egmont Koblinger <egmontkob src gnome org>]

commit 73745f9f4a1dd87edf69a807f90f8d99880b8d80
Author: Egmont Koblinger <egmont gmail com>
Date:   Mon Jun 23 14:37:31 2014 +0200

    widget: Fix display glitch when starting a rectangular selection
    
    https://bugzilla.gnome.org/show_bug.cgi?id=730800#c10

 src/vte.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/src/vte.c b/src/vte.c
index 031c646..780b07e 100644
--- a/src/vte.c
+++ b/src/vte.c
@@ -98,6 +98,8 @@ static void vte_terminal_process_incoming(VteTerminal *terminal);
 static void vte_terminal_emit_pending_signals(VteTerminal *terminal);
 static gboolean vte_cell_is_selected(VteTerminal *terminal,
                                     glong col, glong row, gpointer data);
+static void vte_terminal_extend_selection(VteTerminal *terminal, long x, long y,
+                                          gboolean always_grow, gboolean force);
 static char *vte_terminal_get_text_range_maybe_wrapped(VteTerminal *terminal,
                                                       glong start_row,
                                                       glong start_col,
@@ -6357,6 +6359,9 @@ vte_terminal_start_selection(VteTerminal *terminal, long x, long y,
                        terminal->pvt->selection_start.col,
                        terminal->pvt->selection_start.row);
 
+        /* Take care of updating the display. */
+        vte_terminal_extend_selection(terminal, x, y, FALSE, TRUE);
+
        /* Temporarily stop caring about input from the child. */
        _vte_terminal_disconnect_pty_read(terminal);
 }
@@ -7161,8 +7166,6 @@ vte_terminal_button_press(GtkWidget *widget, GdkEventButton *event)
                                vte_terminal_start_selection(terminal,
                                                             x, y,
                                                             selection_type_word);
-                               vte_terminal_extend_selection(terminal,
-                                                             x, y, FALSE, TRUE);
                                handled = TRUE;
                        }
                        break;
@@ -7184,8 +7187,6 @@ vte_terminal_button_press(GtkWidget *widget, GdkEventButton *event)
                                vte_terminal_start_selection(terminal,
                                                             x, y,
                                                             selection_type_line);
-                               vte_terminal_extend_selection(terminal,
-                                                             x, y, FALSE, TRUE);
                                handled = TRUE;
                        }
                        break;