From: ewt <ewt>
Date: Mon, 17 Mar 1997 16:55:44 +0000 (+0000)
Subject: flush input when drawing a new window
X-Git-Tag: v0-9~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=327436b3772fe7ff392cf3c729d1c401967fa29f;p=thirdparty%2Fnewt.git

flush input when drawing a new window
---

diff --git a/newt.c b/newt.c
index 86eeecd..db17b3f 100644
--- a/newt.c
+++ b/newt.c
@@ -113,6 +113,12 @@ void newtSetSuspendCallback(newtSuspendCallback cb) {
     suspendCallback = cb;
 }
 
+void newtFlushInput(void) {
+    while (SLang_input_pending(0)) {
+	SLang_getkey();
+    }
+}
+
 void newtRefresh(void) {
     SLsmg_refresh();
 }
@@ -296,6 +302,8 @@ int newtOpenWindow(int left, int top, int width, int height,
     int i, j, row, col;
     int n;
 
+    newtFlushInput();
+
     if (!currentWindow) {
 	currentWindow = windowStack;
     } else {