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authorllornkcor <llornkcor>2004-01-18 05:11:58 (UTC)
committer llornkcor <llornkcor>2004-01-18 05:11:58 (UTC)
commitf5d28a9b86f5fdf8b4512d34c34e77284756f95c (patch) (side-by-side diff)
tree9c6bf9022095a957c16f7a31f447608612a1589e
parent933d897346745d3d51e41591c59387ef6d2bb917 (diff)
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fix for QWS_DISPLAY not being set
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--core/applets/screenshotapplet/screenshot.cpp19
1 files changed, 13 insertions, 6 deletions
diff --git a/core/applets/screenshotapplet/screenshot.cpp b/core/applets/screenshotapplet/screenshot.cpp
index f024f47..99effa5 100644
--- a/core/applets/screenshotapplet/screenshot.cpp
+++ b/core/applets/screenshotapplet/screenshot.cpp
@@ -418,2 +418,7 @@ void ScreenshotControl::performGrab()
+ QString displayEnv = getenv("QWS_DISPLAY");
+ qDebug(displayEnv);
+
+ if(( displayEnv.left(2) != ":0" ) && (!displayEnv.isEmpty())) {
+
if (( rhost_info = (struct hostent *) ::gethostbyname ((char *) SCAP_hostname )) != 0 ) {
@@ -430,4 +435,2 @@ void ScreenshotControl::performGrab()
QPixmap pix;
- QString displayEnv = getenv("QWS_DISPLAY");
- qDebug(displayEnv);
@@ -458,4 +461,4 @@ void ScreenshotControl::performGrab()
uint ascii_len = ::strlen( ascii );
- ::write ( sock, ascii, ascii_len );
- ::write ( sock, img.bits(), img.numBytes() );
+// ::write ( sock, ascii, ascii_len );
+// ::write ( sock, img.bits(), img.numBytes() );
@@ -467,7 +470,11 @@ void ScreenshotControl::performGrab()
}
- if ( ok )
+ if ( ok ) {
QMessageBox::information( 0, tr( "Success" ), QString( "<p>%1</p>" ).arg ( tr( "Screenshot was uploaded to %1" )).arg( SCAP_hostname ));
- else
+ } else {
QMessageBox::warning( 0, tr( "Error" ), QString( "<p>%1</p>" ).arg( tr( "Connection to %1 failed." )).arg( SCAP_hostname ));
}
+ } else {
+ QMessageBox::warning( 0, tr( "Error" ),tr("Please set <b>QWS_DISPLAY</b> environmental variable."));
+ }
+ }