delay title updates

Notably shells will cause brief interim titles when calling
short-lived commands (try "ls"...)
This covers such by waiting 100ms after every title update before
reacting (the title will have returned in the mentioned cases, the UI
remains steady)

1 files changed, 3 insertions, 0 deletions

diff --git a/src/WinClient.hh b/src/WinClient.hh
index 5a29a5e..c46bddf 100644
--- a/src/WinClient.hh
+++ b/src/WinClient.hh
@@ -149,6 +149,9 @@ private:
     // some transient (or us) is no longer modal
     void removeModal() { --m_modal_count; }
 
+    FbTk::Timer m_title_update_timer;
+    void emitTitleSig();
+
     // number of transients which we are modal for
     int m_modal_count;
     bool m_modal;