Move newViewRequested to the public API

This moves the API to public, with proper versioning, adds
documentation and adjust the warning to also report an null parameter
to openIn that would cause the load to fail.

The experimental example code is copied from quicktestbrowser to
quicknanobrowser.

Change-Id: I23b06c7a5add0323d0540a783873584438d85ea8
Reviewed-by: Szabolcs David <davidsz@inf.u-szeged.hu>
Reviewed-by: Andras Becsi <andras.becsi@theqtcompany.com>

1 files changed, 16 insertions, 2 deletions

diff --git a/examples/webengine/quicknanobrowser/BrowserWindow.qml b/examples/webengine/quicknanobrowser/BrowserWindow.qml
index b954629fb..8d9980746 100644
--- a/examples/webengine/quicknanobrowser/BrowserWindow.qml
+++ b/examples/webengine/quicknanobrowser/BrowserWindow.qml
@@ -39,7 +39,7 @@
 ****************************************************************************/
 
 import QtQuick 2.1
-import QtWebEngine 1.0
+import QtWebEngine 1.1
 import QtQuick.Controls 1.0
 import QtQuick.Controls.Styles 1.0
 import QtQuick.Layouts 1.0
@@ -48,7 +48,7 @@ import QtQuick.Controls.Private 1.0
 
 ApplicationWindow {
     id: browserWindow
-    function load(url) { currentWebView.url = url }
+    property QtObject applicationRoot
     property Item currentWebView: tabs.currentIndex < tabs.count ? tabs.getTab(tabs.currentIndex).item : null
 
     width: 1300
@@ -198,6 +198,20 @@ ApplicationWindow {
                         statusText.text = hoveredUrl
                     }
                 }
+                onNewViewRequested: {
+                    if (!request.userInitiated)
+                        print("Warning: Blocked a popup window.")
+                    else if (request.destination == WebEngineView.NewViewInTab) {
+                        var tab = tabs.createEmptyTab()
+                        request.openIn(tab.item)
+                    } else if (request.destination == WebEngineView.NewViewInDialog) {
+                        var dialog = applicationRoot.createDialog()
+                        request.openIn(dialog.currentWebView)
+                    } else {
+                        var window = applicationRoot.createWindow()
+                        request.openIn(window.currentWebView)
+                    }
+                }
             }
         }
     }