From 4a050a5c9dc7088649fc498c72fd068e57f81e62 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <abaumann@yahoo.com>
Date: Sun, 30 Jan 2011 22:48:53 +0100
Subject: -

---
 src/newt/test1.cpp | 34 ++++++++++++++++++++++++----------
 1 file changed, 24 insertions(+), 10 deletions(-)

diff --git a/src/newt/test1.cpp b/src/newt/test1.cpp
index cbaa2ec..b130a87 100644
--- a/src/newt/test1.cpp
+++ b/src/newt/test1.cpp
@@ -2,6 +2,7 @@
 
 extern "C" {
 #include <newt.h>
+#include <cstdio>
 }
 
 using namespace std;
@@ -14,7 +15,7 @@ int main( void )
 
 	// impressum on root window
 	newtDrawRootText( 0, 0, "SMERP newt client" );
-	newtDrawRootText( 75, 0, "(C)2011" );
+	newtDrawRootText( 70, 0, "(C)2011" );
 
 	// context sensitive help text
 	newtPushHelpLine( "<Tab>/<Shift-Tab> between elements | <Space> selects" );
@@ -22,11 +23,20 @@ int main( void )
 	// a window containing our form
 	newtOpenWindow( 10, 3, 60, 18, "form1" );
 
+	// a spinner to indicate network activity
+	const char *spinner = "-\\|/";
+	const char *spinState = spinner;
+	char spinBuffer[3];
+	newtDrawRootText( -1, 0, "*" );
+
 	// construct the components of the form and the form itself
 	newtComponent form, label1, inputline1,
 		label2, inputline2, ok, cancel;
 
 	form = newtForm( NULL, NULL, 0 );
+
+	newtFormSetTimer( form, 1000 );
+
 	label1 = newtLabel( 2, 1, "First name:" );
 	const char *str1 = "";
 	inputline1 = newtEntry( 20, 1, str1, 20, NULL,
@@ -39,16 +49,17 @@ int main( void )
 	cancel = newtCompactButton( 20, 12, "Cancel" );
 	newtFormAddComponents( form, label1, inputline1, label2, inputline2, ok, cancel, NULL );
 
-	// set timeout
-	newtFormSetTimer( form, 10000 );
 
-	// run the form
+	// run the form up to exit states
 	struct newtExitStruct result;
-	newtFormRun( form, &result );
-
-	// cleanup
-	newtPopWindow( );
-	newtFinished( );
+	do {
+		newtFormRun( form, &result );
+		if( result.reason == newtExitStruct::NEWT_EXIT_TIMER ) {
+			if( !*spinState ) spinState = spinner;
+			sprintf( spinBuffer, "%c", *spinState );
+			newtDrawRootText( -1, 0, spinBuffer );
+		}
+	} while( result.reason == newtExitStruct::NEWT_EXIT_TIMER );
 
 	switch( result.reason ) {
 		case newtExitStruct::NEWT_EXIT_COMPONENT:
@@ -67,12 +78,15 @@ int main( void )
 		case newtExitStruct::NEWT_EXIT_FDREADY:
 			cout << "FDREADY(" << result.u.watch << ")" << endl;
 			break; 
+
 		case newtExitStruct::NEWT_EXIT_TIMER:
-			cout << "TIMER" << endl;
 			break;
 	}
 
+	// cleanup
 	newtFormDestroy( form );
+	newtPopWindow( );
+	newtFinished( );
 
 	return 0;
 }
-- 
cgit v1.2.3-54-g00ecf