QmlDesigner: Open TextureEditor by double-clicking a texture

Change-Id: I58645f31f244cf4e5909b35f1cae224a55f4e9a4
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Samuel Ghinet <samuel.ghinet@qt.io>

share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureItem.qml

@@ -34,6 +34,8 @@ Rectangle {
             else if (mouse.button === Qt.RightButton)
                 root.showContextMenu()
         }
+
+        onDoubleClicked: materialBrowserTexturesModel.openTextureEditor();
     }
 
     Image {

src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.cpp

@@ -3,13 +3,12 @@
 
 #include "materialbrowsertexturesmodel.h"
 
-#include <bindingproperty.h>
-#include <designmodewidget.h>
-#include <qmldesignerplugin.h>
-#include <qmlobjectnode.h>
-#include <variantproperty.h>
-#include <qmltimelinekeyframegroup.h>
-#include "utils/qtcassert.h"
+#include "designmodewidget.h"
+#include "qmldesignerplugin.h"
+#include "qmlobjectnode.h"
+#include "variantproperty.h"
+
+#include <utils/qtcassert.h>
 
 namespace QmlDesigner {
 
@@ -264,4 +263,9 @@ void MaterialBrowserTexturesModel::applyToSelectedModel(qint64 internalId)
     }
 }
 
+void MaterialBrowserTexturesModel::openTextureEditor()
+{
+    QmlDesignerPlugin::instance()->mainWidget()->showDockWidget("TextureEditor", true);
+}
+
 } // namespace QmlDesigner

src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.h

@@ -3,7 +3,7 @@
 
 #pragma once
 
-#include <modelnode.h>
+#include "modelnode.h"
 
 #include <QAbstractListModel>
 #include <QObject>
@@ -49,6 +49,7 @@ public:
     Q_INVOKABLE void deleteTexture(int idx);
     Q_INVOKABLE void applyToSelectedMaterial(qint64 internalId);
     Q_INVOKABLE void applyToSelectedModel(qint64 internalId);
+    Q_INVOKABLE void openTextureEditor();
 
 signals:
     void isEmptyChanged();