From b54ceb72ce8d03400f6f002c8bec3fa27b6c32f5 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Thu, 9 Sep 2010 21:49:25 +0000
Subject: [PATCH] Remember last values used in exec sample "Kill" menu item
 dialogs.

Remember the PID entered in the dialog and also remember the last used signal
number. This makes these dialogs slightly less painful to use when testing
even though ideally we'd have a single dialog for choosing both values instead
of two consecutive modal dialogs.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65492 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 samples/exec/exec.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/samples/exec/exec.cpp b/samples/exec/exec.cpp
index d5c0e4f181..fcbe8b3029 100644
--- a/samples/exec/exec.cpp
+++ b/samples/exec/exec.cpp
@@ -571,6 +571,8 @@ void MyFrame::OnKill(wxCommandEvent& WXUNUSED(event))
         return;
     }
 
+    m_pidLast = pid;
+
     static const wxString signalNames[] =
     {
         wxT("Just test (SIGNONE)"),
@@ -591,9 +593,11 @@ void MyFrame::OnKill(wxCommandEvent& WXUNUSED(event))
         wxT("Terminate (SIGTERM)"),
     };
 
+    static int s_sigLast = wxSIGNONE;
     int sig = wxGetSingleChoiceIndex(wxT("How to kill the process?"),
                                      wxT("Exec question"),
                                      WXSIZEOF(signalNames), signalNames,
+                                     s_sigLast,
                                      this);
     switch ( sig )
     {
@@ -624,8 +628,11 @@ void MyFrame::OnKill(wxCommandEvent& WXUNUSED(event))
             break;
     }
 
-    if ( sig == 0 )
+    s_sigLast = sig;
+
+    if ( sig == wxSIGNONE )
     {
+        // This simply calls Kill(wxSIGNONE) but using it is more convenient.
         if ( wxProcess::Exists(pid) )
         {
             wxLogStatus(wxT("Process %ld is running."), pid);