From 09bdb1cb3e99ca04af6eee8ae2b9587ae85562fe Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Wed, 23 Mar 2011 12:59:59 +0000
Subject: [PATCH] Add WXK_CONTROL_A..WXK_CONTROL_Z constants.

These key codes provide nicer symbolic values for ASCII values in 1..26 range
generated by Ctrl+Letter keys.

Closes #13075.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67294 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/changes.txt     |  1 +
 include/wx/defs.h    | 27 +++++++++++++++++++++++++++
 interface/wx/event.h |  2 ++
 3 files changed, 30 insertions(+)

diff --git a/docs/changes.txt b/docs/changes.txt
index cfaa93a461..a2da01c5ce 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -495,6 +495,7 @@ All (GUI):
 - Added support for reading image resolutions from PNG images (scottb).
 - wxComboCtrl, wxOwnerDrawnComboBox: better support for themed and custom
   panel backgrounds, especially on OS X.
+- Add WXK_CONTROL_A..WXK_CONTROL_Z constants (Jan van Dijk).
 
 GTK:
 
diff --git a/include/wx/defs.h b/include/wx/defs.h
index 6130fae99b..68e9dad5f7 100644
--- a/include/wx/defs.h
+++ b/include/wx/defs.h
@@ -2354,6 +2354,33 @@ enum wxKeyCode
 {
     WXK_NONE    =    0,
 
+    WXK_CONTROL_A = 1,
+    WXK_CONTROL_B,
+    WXK_CONTROL_C,
+    WXK_CONTROL_D,
+    WXK_CONTROL_E,
+    WXK_CONTROL_F,
+    WXK_CONTROL_G,
+    WXK_CONTROL_H,
+    WXK_CONTROL_I,
+    WXK_CONTROL_J,
+    WXK_CONTROL_K,
+    WXK_CONTROL_L,
+    WXK_CONTROL_M,
+    WXK_CONTROL_N,
+    WXK_CONTROL_O,
+    WXK_CONTROL_P,
+    WXK_CONTROL_Q,
+    WXK_CONTROL_R,
+    WXK_CONTROL_S,
+    WXK_CONTROL_T,
+    WXK_CONTROL_U,
+    WXK_CONTROL_V,
+    WXK_CONTROL_W,
+    WXK_CONTROL_X,
+    WXK_CONTROL_Y,
+    WXK_CONTROL_Z,
+
     WXK_BACK    =    8, // backspace
     WXK_TAB     =    9,
     WXK_RETURN  =    13,
diff --git a/interface/wx/event.h b/interface/wx/event.h
index 24e6942a95..a3d0022978 100644
--- a/interface/wx/event.h
+++ b/interface/wx/event.h
@@ -1252,6 +1252,8 @@ enum wxKeyCategoryFlags
     Notice that currently no translation is done for the presses of @c [, @c
     \\, @c ], @c ^ and @c _ keys which might be mapped to ASCII values from 27
     to 31.
+    Since version 2.9.2, the enum values @c WXK_CONTROL_A - @c WXK_CONTROL_Z
+    can be used instead of the non-descriptive constant values 1-26.
 
     Finally, modifier keys only generate key events but no char events at all.
     The modifiers keys are @c WXK_SHIFT, @c WXK_CONTROL, @c WXK_ALT and various