Added a method ResizableWindow::setDraggable()

modules/juce_gui_basics/windows/juce_ResizableWindow.cpp

@@ -27,6 +27,7 @@ ResizableWindow::ResizableWindow (const String& name, bool shouldAddToDesktop)
       ownsContentComponent (false),
       resizeToFitContent (false),
       fullscreen (false),
+      canDrag (true),
       dragStarted (false),
       constrainer (nullptr)
      #if JUCE_DEBUG
@@ -41,6 +42,8 @@ ResizableWindow::ResizableWindow (const String& name, Colour bkgnd, bool shouldA
       ownsContentComponent (false),
       resizeToFitContent (false),
       fullscreen (false),
+      canDrag (true),
+      dragStarted (false),
       constrainer (nullptr)
      #if JUCE_DEBUG
       , hasBeenResized (false)
@@ -314,6 +317,11 @@ void ResizableWindow::setResizeLimits (const int newMinimumWidth,
     setBoundsConstrained (getBounds());
 }
 
+void ResizableWindow::setDraggable (bool shouldBeDraggable) noexcept
+{
+    canDrag = shouldBeDraggable;
+}
+
 void ResizableWindow::setConstrainer (ComponentBoundsConstrainer* newConstrainer)
 {
     if (constrainer != newConstrainer)
@@ -571,7 +579,7 @@ bool ResizableWindow::restoreWindowStateFromString (const String& s)
 //==============================================================================
 void ResizableWindow::mouseDown (const MouseEvent& e)
 {
-    if (! isFullScreen())
+    if (canDrag && ! isFullScreen())
     {
         dragStarted = true;
         dragger.startDraggingComponent (this, e);

modules/juce_gui_basics/windows/juce_ResizableWindow.h

@@ -140,6 +140,12 @@ public:
                           int newMaximumWidth,
                           int newMaximumHeight) noexcept;
 
+    /** Can be used to enable or disable user-dragging of the window. */
+    void setDraggable (bool shouldBeDraggable) noexcept;
+
+    /** Returns true if the window can be dragged around by the user. */
+    bool isDraggable() const noexcept                               { return canDrag; }
+
     /** Returns the bounds constrainer object that this window is using.
         You can access this to change its properties.
     */
@@ -370,20 +376,20 @@ protected:
     void addAndMakeVisible (Component*, int zOrder = -1);
    #endif
 
-    ScopedPointer <ResizableCornerComponent> resizableCorner;
-    ScopedPointer <ResizableBorderComponent> resizableBorder;
+    ScopedPointer<ResizableCornerComponent> resizableCorner;
+    ScopedPointer<ResizableBorderComponent> resizableBorder;
 
 private:
     //==============================================================================
     Component::SafePointer<Component> contentComponent;
-    bool ownsContentComponent, resizeToFitContent, fullscreen, dragStarted;
+    bool ownsContentComponent, resizeToFitContent, fullscreen, canDrag, dragStarted;
     ComponentDragger dragger;
     Rectangle<int> lastNonFullScreenPos;
     ComponentBoundsConstrainer defaultConstrainer;
     ComponentBoundsConstrainer* constrainer;
-    #if JUCE_DEBUG
+   #if JUCE_DEBUG
     bool hasBeenResized;
-    #endif
+   #endif
 
     void initialise (bool addToDesktop);
     void updateLastPosIfNotFullScreen();