# HG changeset patch
# User sl
# Date 1401300863 -7200
# Node ID 40da62e57d85cabbbf3b0b89c27c48795276d54b
# Parent  f0c61338a2e8d9fe3ca7ba6f9bf3a7fae96a035c
Fixing qml warnings.

diff -r f0c61338a2e8 -r 40da62e57d85 DisplayTab.qml
--- a/DisplayTab.qml	Wed May 28 19:31:55 2014 +0200
+++ b/DisplayTab.qml	Wed May 28 20:14:23 2014 +0200
@@ -15,14 +15,13 @@
     Component.onCompleted: {
         display.closing.connect(onDisplayClosing);
         display.opened.connect(onDisplayOpened);
+        appWindow.closing.connect(onWindowClosing);
         if(checkBoxConnectOnStartUp.checked) display.open()
     }
 
     //We need to disconnect our signals to avoid receiving stray events
     Component.onDestruction: {
-        display.closed.disconnect(onDisplayClosing);
-        display.opened.disconnect(onDisplayOpened);
-        onDisplayClosing();
+        disconnectDisplaySignals()
     }
     //
     Settings {
@@ -32,31 +31,44 @@
         property alias brightness: sliderBrightness.value;
     }
 
+    function disconnectDisplaySignals()
+    {
+        display.closed.disconnect(onDisplayClosing);
+        display.opened.disconnect(onDisplayOpened);
+    }
+
+    //Clear both front and back buffers
+    function clearBuffers()
+    {
+        display.clear();
+        display.swapBuffers();
+        display.clear();
+        display.swapBuffers();
+    }
+
+    function onWindowClosing()
+    {
+        //Clear both our frames
+        onDisplayClosing();
+        disconnectDisplaySignals();
+    }
+
     function onDisplayClosing()
     {
-        //Clear both our frames
-        if (checkBoxClearWhenDisconnecting.checked)
+        if (checkBoxClearWhenDisconnecting != null && checkBoxClearWhenDisconnecting.checked)
         {
-            display.clear();
-            display.swapBuffers();
-            display.clear();
-            display.swapBuffers();
+            clearBuffers();
         }
     }
 
     function onDisplayOpened()
     {
-        //Clear both our frames
         if (checkBoxClearWhenConnecting.checked)
         {
-            display.clear();
-            display.swapBuffers();
-            display.clear();
-            display.swapBuffers();
+            clearBuffers();
         }
     }
 
-
     //
 
     Column {
diff -r f0c61338a2e8 -r 40da62e57d85 FontsTab.qml
--- a/FontsTab.qml	Wed May 28 19:31:55 2014 +0200
+++ b/FontsTab.qml	Wed May 28 20:14:23 2014 +0200
@@ -46,7 +46,7 @@
         anchors.margins: 8
         spacing: 8
 
-        Text {
+        Label {
             id: fontLabel
             text: "Current font: <b>" + textFontDemoLowerCase.font.family + " - " + textFontDemoLowerCase.font.pointSize +"</b>"
             MouseArea {
@@ -59,21 +59,21 @@
             anchors.margins: 0
             spacing: 0
 
-            Text {
+            Label {
                 id: textFontDemoLowerCase
                 anchors.margins: 0
                 text: "abcdefghijklmnopqrstyvwxyz"
                 font: Qt.font({ family: "Arial", pointSize: 16, weight: Font.Normal })
             }
 
-            Text {
+            Label {
                 id: textFontDemoUpperCase
                 anchors.margins: 0
                 text: "ABCDEFGHIJKLMNOPQRSTYVWXYZ"
                 font: textFontDemoLowerCase.font
             }
 
-            Text {
+            Label {
                 id: textFontDemoDigits
                 anchors.margins: 0
                 text: "0123456789"