QQuickStyleSelector: fix relative path handling

This makes it possible to pass a relative path to the style:

    ./myapp -style relative/path/to/my/style

To make the tests pass, includes a fix to avoid double slashes in
selected URLs.

Change-Id: I1b366eb7793523dd0f1058236661cedaa1216f3d
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/auto/qquickstyleselector/data/Button.qml b/tests/auto/qquickstyleselector/data/Button.qml
new file mode 100644
index 00000000..5b08222c
--- /dev/null
+++ b/tests/auto/qquickstyleselector/data/Button.qml
@@ -0,0 +1,2 @@
+import QtQuick.Templates 2.0 as T
+T.Button { }