Doc: Show button examples also in Qt Design Studio Manual

Use defines to display the correct menu paths to the wizards.

Change-Id: I2cd6dff049a674e9646639fa928f7353d97037ac
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

doc/src/qtquick/qtquick-buttons.qdoc

@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2018 The Qt Company Ltd.
+** Copyright (C) 2019 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Creator documentation.
@@ -42,7 +42,11 @@
     \list 1
 
         \li Select \uicontrol File > \uicontrol {New File or Project} >
+            \if defined(qtcreator)
             \uicontrol Qt > \uicontrol {QML File (Qt Quick 2)} >
+            \else
+            \uicontrol {Qt Quick Files} > \uicontrol {Qt Quick File} >
+            \endif
             \uicontrol Choose to create a QML file called Button.qml (for
             example).
 
@@ -147,7 +151,11 @@
     \list 1
 
         \li Select \uicontrol File > \uicontrol {New File or Project} >
+            \if defined(qtcreator)
             \uicontrol Qt > \uicontrol {QML File (Qt Quick 2)} >
+            \else
+            \uicontrol {Qt Quick Files} > \uicontrol {Qt Quick File} >
+            \endif
             \uicontrol Choose to create a QML file called Button.qml (for
             example).
 

doc/src/qtquick/qtquick-components.qdoc

@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2018 The Qt Company Ltd.
+** Copyright (C) 2019 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Creator documentation.
@@ -33,11 +33,7 @@
     \contentspage index.html
     \page quick-components.html
     \previouspage creator-using-qt-quick-designer.html
-    \if defined(qtdesignstudio)
-    \nextpage qtquick-navigator.html
-    \else
     \nextpage quick-buttons.html
-    \endif
 
     \title Creating Components
 
@@ -466,15 +462,17 @@
     Some ready-made controls, such as a gauge, dial, status indicator, and
     tumbler, are provided by the \l {Qt Quick Extras} module.
 
-    \if defined(qtcreator)
     \section1 Creating Components in Design Mode
 
     \list 1
 
         \li Select \uicontrol File > \uicontrol {New File or Project} >
-            \uicontrol {Files and Classes} > \uicontrol Qt >
-            \uicontrol {QML File (Qt Quick 2)} > \uicontrol Choose to create a new .qml
-            file.
+            \if defined(qtcreator)
+            \uicontrol Qt > \uicontrol {QML File (Qt Quick 2)} >
+            \else
+            \uicontrol {Qt Quick Files} > \uicontrol {Qt Quick File} >
+            \endif
+            \uicontrol Choose to create a new .qml file.
 
             \note Components are listed in the \uicontrol {QML Components} section of
             the \uicontrol Library only if the filename begins with a capital
@@ -501,7 +499,6 @@
         \li \l{Creating Scalable Buttons and Borders}
 
     \endlist
-    \endif
 
     \section1 Moving Within Components
 

doc/src/qtquick/qtquick-navigator.qdoc

@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2018 The Qt Company Ltd.
+** Copyright (C) 2019 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Creator documentation.
@@ -26,11 +26,7 @@
 /*!
     \contentspage {Qt Creator Manual}
     \page qtquick-navigator.html
-    \if defined(qtdesignstudio)
-    \previouspage quick-components.html
-    \else
     \previouspage quick-scalable-image.html
-    \endif
     \nextpage qtquick-properties.html
 
     \title Managing Item Hierarchy