# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1366264996 14400
# Node ID 8e180eac78d06b942a43fc71120280007049f78d
# Parent  106a38d7b396a979f2083a96319db8ff36c8a77a
raise SIGWINCH signal in Unix GUI terminal window when size changes

* TerminalView.cpp (TerminalView::updateImageSize): Raise SIGWINCH on
size change.

diff --git a/libgui/qterminal/libqterminal/unix/TerminalView.cpp b/libgui/qterminal/libqterminal/unix/TerminalView.cpp
--- a/libgui/qterminal/libqterminal/unix/TerminalView.cpp
+++ b/libgui/qterminal/libqterminal/unix/TerminalView.cpp
@@ -49,6 +49,8 @@
 #include "unix/ScreenWindow.h"
 #include "unix/TerminalCharacterDecoder.h"
 
+#include <signal.h>
+
 #ifndef loc
 #define loc(X,Y) ((Y)*_columns+(X))
 #endif
@@ -1408,6 +1410,9 @@
     {
       //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
       showResizeNotification();
+#if defined (SIGWINCH)
+      ::raise (SIGWINCH);
+#endif
       emit changedContentSizeSignal(_contentHeight, _contentWidth); // expose resizeEvent
     }
   //qDebug("%s %d updateImageSize", __FILE__, __LINE__);