From a093dd7293d93fc59ba01b5904a5e91ee347a923 Mon Sep 17 00:00:00 2001
From: Nyall Dawson <nyall.dawson@gmail.com>
Date: Tue, 23 Oct 2018 09:29:56 +1000
Subject: [PATCH] [layouts] Add api to retrieve window from designer dialog
 interface

---
 .../layout/qgslayoutdesignerinterface.sip.in               | 7 +++++++
 src/app/layout/qgslayoutdesignerdialog.cpp                 | 5 +++++
 src/app/layout/qgslayoutdesignerdialog.h                   | 1 +
 src/gui/layout/qgslayoutdesignerinterface.h                | 7 +++++++
 4 files changed, 20 insertions(+)

diff --git a/python/gui/auto_generated/layout/qgslayoutdesignerinterface.sip.in b/python/gui/auto_generated/layout/qgslayoutdesignerinterface.sip.in
index ef5632b63b8..1c5dcea9c95 100644
--- a/python/gui/auto_generated/layout/qgslayoutdesignerinterface.sip.in
+++ b/python/gui/auto_generated/layout/qgslayoutdesignerinterface.sip.in
@@ -61,6 +61,13 @@ Returns the current layout displayed in the designer.
 Returns the master layout displayed in the designer.
 
 .. seealso:: :py:func:`layout`
+%End
+
+    virtual QWidget *window() = 0;
+%Docstring
+Returns a pointer to the designer window.
+
+.. versionadded:: 3.4
 %End
 
     virtual QgsLayoutView *view() = 0;
diff --git a/src/app/layout/qgslayoutdesignerdialog.cpp b/src/app/layout/qgslayoutdesignerdialog.cpp
index 1efb7c4679d..ee370379250 100644
--- a/src/app/layout/qgslayoutdesignerdialog.cpp
+++ b/src/app/layout/qgslayoutdesignerdialog.cpp
@@ -102,6 +102,11 @@ QgsAppLayoutDesignerInterface::QgsAppLayoutDesignerInterface( QgsLayoutDesignerD
   , mDesigner( dialog )
 {}
 
+QWidget *QgsAppLayoutDesignerInterface::window()
+{
+  return mDesigner;
+}
+
 QgsLayout *QgsAppLayoutDesignerInterface::layout()
 {
   return mDesigner->currentLayout();
diff --git a/src/app/layout/qgslayoutdesignerdialog.h b/src/app/layout/qgslayoutdesignerdialog.h
index 2ff12833c9a..1fc4ed275b1 100644
--- a/src/app/layout/qgslayoutdesignerdialog.h
+++ b/src/app/layout/qgslayoutdesignerdialog.h
@@ -55,6 +55,7 @@ class QgsAppLayoutDesignerInterface : public QgsLayoutDesignerInterface
 
   public:
     QgsAppLayoutDesignerInterface( QgsLayoutDesignerDialog *dialog );
+    QWidget *window() override;
     QgsLayout *layout() override;
     QgsMasterLayoutInterface *masterLayout() override;
     QgsLayoutView *view() override;
diff --git a/src/gui/layout/qgslayoutdesignerinterface.h b/src/gui/layout/qgslayoutdesignerinterface.h
index db86a662b39..715017336a8 100644
--- a/src/gui/layout/qgslayoutdesignerinterface.h
+++ b/src/gui/layout/qgslayoutdesignerinterface.h
@@ -85,6 +85,13 @@ class GUI_EXPORT QgsLayoutDesignerInterface: public QObject
      */
     virtual QgsMasterLayoutInterface *masterLayout() = 0;
 
+    /**
+     * Returns a pointer to the designer window.
+     *
+     * \since QGIS 3.4
+     */
+    virtual QWidget *window() = 0;
+
     /**
      * Returns the layout view utilized by the designer.
      * \see layout()