Draw boxes around tag values

[sface.git] / sface / mainwindow.py

diff --git a/sface/mainwindow.py b/sface/mainwindow.py
index c1c80b6..0b52d95 100644 (file)
--- a/sface/mainwindow.py
+++ b/sface/mainwindow.py
@@ -62,6 +62,7 @@ class Status(QLabel):
         self.setText("")
         QTimer.singleShot(1500, self.sliceUpdateDate)
 
+
 class MainWindow(QWidget):
     def __init__(self, parent=None):
         QWidget.__init__(self, parent)
@@ -141,6 +142,9 @@ class MainWindow(QWidget):
             self.setStatus("Already showing %s" % curr_screen.getTitleText(), timeout=1000)
             return
 
+        # This is an optimization to have a smoother animation. We
+        # render the widget into a pixmap and animate that instead of
+        # moving the whole widget around.
         pixmap = QPixmap(self.screens.size())
         curr_screen.render(pixmap)
         self.screens.setCurrentWidget(self.pix)
@@ -171,4 +175,5 @@ class MainWindow(QWidget):
         self.status.set(msg, timeout)
 
     def nodeSelectionChanged(self, hostname):
-        self.rspecWindow.showNode(hostname)
+        if self.rspecWindow.isVisible():
+            self.rspecWindow.showNode(hostname)