From bb16ae7323c21a31a0f21546ed35d5ea9278d59a Mon Sep 17 00:00:00 2001
From: Tim Jenssen <tim.jenssen@qt.io>
Date: Tue, 19 Sep 2017 11:59:56 +0200
Subject: [PATCH] Wizards: let the page use wizard values

For example it will be used to get the
wizard directory to show icons in fields later.

Change-Id: I6a243a67a89e4a0133550a61b870d771147667f1
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
---
 .../projectexplorer/jsonwizard/jsonfieldpage.cpp       | 10 ++++++++++
 src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
index 1ed9122f33e..a207e1863ca 100644
--- a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
+++ b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
@@ -267,6 +267,16 @@ bool JsonFieldPage::Field::hasSpan()
     return d->m_hasSpan;
 }
 
+QVariant JsonFieldPage::value(const QString &key)
+{
+    QVariant v = property(key.toUtf8());
+    if (v.isValid())
+        return v;
+    auto w = qobject_cast<JsonWizard *>(wizard());
+    QTC_ASSERT(w, return QVariant());
+    return w->value(key);
+}
+
 QWidget *JsonFieldPage::Field::widget() const
 {
     return d->m_widget;
diff --git a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h
index 62c3556996e..b9eb6692a14 100644
--- a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h
+++ b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.h
@@ -125,6 +125,8 @@ public:
 
     Utils::MacroExpander *expander();
 
+    QVariant value(const QString &key);
+
 private:
     static QHash<QString, FieldFactory> m_factories;