QtQuickToolBar: disable gradient editing in PropertyChanges

Editing gradients in PropertyChanges is not allowed.

Task-number: QTCREATORBUG-2969

src/libs/qmleditorwidgets/contextpanewidget.cpp

@@ -362,6 +362,7 @@ bool ContextPaneWidget::setType(const QStringList &types)
     }
     if (types.contains("Rectangle")) {
         m_currentWidget = m_rectangleWidget;
+        m_rectangleWidget->enabableGradientEditing(!isPropertyChanges());
         m_rectangleWidget->show();
         resize(sizeHint());
         return true;

src/libs/qmleditorwidgets/contextpanewidget.h

@@ -99,6 +99,10 @@ public:
     bool setType(const QStringList &types);
     bool acceptsType(const QStringList &types);
     QWidget* currentWidget() const { return m_currentWidget; }
+    void setIsPropertyChanges(bool b)
+    { m_isPropertyChanges = b; }
+    bool isPropertyChanges() const
+    { return m_isPropertyChanges; }
 
 public slots:
     void onTogglePane();
@@ -143,6 +147,7 @@ private:
     QString m_colorName;
     QPoint m_originalPos;
     bool m_pinned;
+    bool m_isPropertyChanges;
 };
 
 } //QmlDesigner

src/libs/qmleditorwidgets/contextpanewidgetrectangle.cpp

@@ -45,7 +45,8 @@ ContextPaneWidgetRectangle::ContextPaneWidgetRectangle(QWidget *parent) :
     QWidget(parent),
     ui(new Ui::ContextPaneWidgetRectangle),
     m_gradientLineDoubleClicked(false),
-    m_gradientTimer(-1)
+    m_gradientTimer(-1),
+    m_enableGradientEditing(true)
 {
     ui->setupUi(this);
 
@@ -112,7 +113,7 @@ void ContextPaneWidgetRectangle::setProperties(QmlJS::PropertyReader *propertyRe
     ui->gradientLabel->setEnabled(true);
     ui->gradientLine->setEnabled(true);
 
-    if (m_hasGradient) {
+    if (m_hasGradient && isGradientEditingEnabled()) {
         bool isBound;
         ui->colorGradient->setChecked(true);
         ui->gradientLine->setGradient(propertyReader->parseGradient("gradient", &isBound));
@@ -122,8 +123,8 @@ void ContextPaneWidgetRectangle::setProperties(QmlJS::PropertyReader *propertyRe
             ui->colorColorButton->setColor("invalidColor");
         }
     } else {
-        //ui->gradientLine->setEnabled(false);
+        ui->gradientLine->setEnabled(false);
-        //ui->gradientLabel->setEnabled(false);
+        ui->gradientLabel->setEnabled(false);
         setColor();
     }
 
@@ -132,6 +133,12 @@ void ContextPaneWidgetRectangle::setProperties(QmlJS::PropertyReader *propertyRe
         m_gradientTimer = -1;
     }
 
+    ui->colorGradient->setEnabled(isGradientEditingEnabled());
+}
+
+void ContextPaneWidgetRectangle::enabableGradientEditing(bool b)
+{
+    m_enableGradientEditing = b;
 }
 
 void ContextPaneWidgetRectangle::onBorderColorButtonToggled(bool flag)
@@ -194,22 +201,27 @@ void ContextPaneWidgetRectangle::onGradientClicked()
         stops.append(QGradientStop(0, ui->colorColorButton->convertedColor()));
         stops.append(QGradientStop(1, Qt::white));
         gradient.setStops(stops);
+        ui->gradientLine->setEnabled(true);
         ui->gradientLine->setGradient(gradient);
     }
 }
 
 void ContextPaneWidgetRectangle::onColorNoneClicked()
 {
-    if (ui->colorNone->isChecked()) {        
+    if (ui->colorNone->isChecked()) {
+        ui->colorGradient->setEnabled(isGradientEditingEnabled());
         emit removeAndChangeProperty("gradient", "color", "transparent", true);
     }
+    ui->colorGradient->setEnabled(isGradientEditingEnabled());
 }
 
 void ContextPaneWidgetRectangle::onColorSolidClicked()
 {
     if (ui->colorSolid->isChecked()) {
+        ui->gradientLine->setEnabled(false);
         emit removeAndChangeProperty("gradient", "color", "\"black\"", true);
     }
+    ui->colorGradient->setEnabled(isGradientEditingEnabled());
 }
 
 void ContextPaneWidgetRectangle::onBorderNoneClicked()

src/libs/qmleditorwidgets/contextpanewidgetrectangle.h

@@ -57,6 +57,7 @@ public:
     explicit ContextPaneWidgetRectangle(QWidget *parent = 0);
     ~ContextPaneWidgetRectangle();
     void setProperties(QmlJS::PropertyReader *propertyReader);
+    void enabableGradientEditing(bool);
 
 public slots:
     void onBorderColorButtonToggled(bool);
@@ -82,12 +83,15 @@ protected:
 
 private:
     void setColor();
+    bool isGradientEditingEnabled() const
+    { return m_enableGradientEditing; }
     Ui::ContextPaneWidgetRectangle *ui;
     bool m_hasBorder;
     bool m_hasGradient;
     bool m_none;
     bool m_gradientLineDoubleClicked;
     int m_gradientTimer;
+    bool m_enableGradientEditing;
 };
 
 } //QmlDesigner

src/plugins/qmljseditor/quicktoolbar.cpp

@@ -147,6 +147,8 @@ void QuickToolBar::apply(TextEditor::BaseTextEditor *editor, Document::Ptr docum
 
     const Interpreter::ObjectValue *scopeObject = document->bind()->findQmlObject(node);
 
+    bool isPropertyChanges = false;
+
     if (!lookupContext.isNull() && scopeObject) {
         m_prototypes.clear();
         foreach (const Interpreter::ObjectValue *object,
@@ -155,6 +157,7 @@ void QuickToolBar::apply(TextEditor::BaseTextEditor *editor, Document::Ptr docum
         }
 
         if (m_prototypes.contains("PropertyChanges")) {
+            isPropertyChanges = true;
             const Interpreter::ObjectValue *targetObject = getPropertyChangesTarget(node, lookupContext);
             m_prototypes.clear();
             if (targetObject) {
@@ -230,7 +233,9 @@ void QuickToolBar::apply(TextEditor::BaseTextEditor *editor, Document::Ptr docum
                 offset = QPoint(400 - reg.boundingRect().width() + 10 ,0);
             QPoint p3 = editor->editorWidget()->mapToParent(editor->editorWidget()->viewport()->mapToParent(reg.boundingRect().topRight()) + offset);
             p2.setX(p1.x());
-            contextWidget()->setType(m_prototypes);
+            contextWidget()->setIsPropertyChanges(isPropertyChanges);
+            if (!update)
+                contextWidget()->setType(m_prototypes);
             if (!update)
                 contextWidget()->activate(p3 , p1, p2, QuickToolBarSettings::get().pinContextPane);
             else