[education/rkward] rkward/windows: Reduce flicker a bit

[Thomas Friedrichsmeier]

Git commit 2f799ac72df5a5f5dce8bb49fbb27ce3ea0cd5c8 by Thomas Friedrichsmeier.
Committed on 21/06/2024 at 21:52.
Pushed by tfry into branch 'master'.

Reduce flicker a bit

M  +7    -2    rkward/windows/rkmdiwindow.cpp

https://invent.kde.org/education/rkward/-/commit/2f799ac72df5a5f5dce8bb49fbb27ce3ea0cd5c8

diff --git a/rkward/windows/rkmdiwindow.cpp b/rkward/windows/rkmdiwindow.cpp
index 2f5e1a87b..1355318fe 100644
--- a/rkward/windows/rkmdiwindow.cpp
+++ b/rkward/windows/rkmdiwindow.cpp
@@ -374,8 +374,13 @@ void RKMDIWindow::setStatusMessage(const QString& message, RCommand *command) {
 
 	if (command) connect(command->notifier(), &RCommandNotifier::commandFinished, this, &RKMDIWindow::clearStatusMessage);
 	status_message = message;
-	// delay the actual show a bit. Often it's just a very brief "preview updating", that will just look like an annoying flicker
-	status_message_timer.start(250);
+	if (message.isEmpty()) {
+		status_message_timer.stop();
+		showStatusMessageNow();
+	} else {
+		// delay the actual show a bit. Often it's just a very brief "preview updating", that will just look like an annoying flicker
+		status_message_timer.start(500);
+	}
 }
 
 void RKMDIWindow::clearStatusMessage () {