From d861e991f015633599a345e839a2454b3bfb1efe Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mar 16 2017 12:36:07 +0000
Subject: support screen resize as hotkey in form (#1432926)


---

diff --git a/form.c b/form.c
index cc52c2f..24c601d 100644
--- a/form.c
+++ b/form.c
@@ -1031,6 +1031,18 @@ void newtFormRun(newtComponent co, struct newtExitStruct * es) {
 	if (needResize) {
 		needResize = 0;
 		newtResizeScreen(1);
+
+		/* The application may want to handle the resize */
+		for (i = 0; i < form->numHotKeys; i++) {
+		    if (form->hotKeys[i] == NEWT_KEY_RESIZE) {
+			es->reason = NEWT_EXIT_HOTKEY;
+			es->u.key = NEWT_KEY_RESIZE;
+			done = 1;
+			break;
+		    }
+		}
+		if (done)
+		    break;
 	}
 
 	i = select(max + 1, &readSet, &writeSet, &exceptSet, 
diff --git a/snack.c b/snack.c
index 172c7d0..880a431 100644
--- a/snack.c
+++ b/snack.c
@@ -1499,6 +1499,7 @@ MOD_INIT(_snack)
     setitemstring_decref(d, "KEY_F11", PyInt_FromLong(NEWT_KEY_F11));
     setitemstring_decref(d, "KEY_F12", PyInt_FromLong(NEWT_KEY_F12));
     setitemstring_decref(d, "KEY_ESC", PyInt_FromLong(NEWT_KEY_ESCAPE));
+    setitemstring_decref(d, "KEY_RESIZE", PyInt_FromLong(NEWT_KEY_RESIZE));
 
     setitemstring_decref(d, "FLAG_DISABLED", PyInt_FromLong(NEWT_FLAG_DISABLED));
     setitemstring_decref(d, "FLAGS_SET", PyInt_FromLong(NEWT_FLAGS_SET));
diff --git a/snack.py b/snack.py
index 3708a4e..a9d2b44 100644
--- a/snack.py
+++ b/snack.py
@@ -303,7 +303,7 @@ hotkeys = { "F1" : _snack.KEY_F1, "F2" : _snack.KEY_F2, "F3" : _snack.KEY_F3,
             "F12" : _snack.KEY_F12, "ESC" : _snack.KEY_ESC,
             "ENTER": _snack.KEY_ENTER, "SUSPEND" : _snack.KEY_SUSPEND,
             "BACKSPACE": _snack.KEY_BACKSPACE, "DELETE": _snack.KEY_DELETE,
-            "INSERT": _snack.KEY_INSERT,
+            "INSERT": _snack.KEY_INSERT, "RESIZE": _snack.KEY_RESIZE,
              " " : ord(" ") }
 
 for n in list(hotkeys.keys()):