Added a method to TextPropertyComponent to set whether it should respond to file drag and drop

modules/juce_gui_basics/properties/juce_TextPropertyComponent.cpp

@@ -41,7 +41,7 @@ public:
 
     bool isInterestedInFileDrag (const StringArray&) override
     {
-        return true;
+        return interestedInFileDrag;
     }
 
     void filesDropped (const StringArray& files, int, int) override
@@ -77,10 +77,16 @@ public:
         repaint();
     }
 
+    void setInterestedInFileDrag (bool isInterested)
+    {
+        interestedInFileDrag = isInterested;
+    }
+
 private:
     TextPropertyComponent& owner;
     int maxChars;
     bool isMultiline;
+    bool interestedInFileDrag = true;
 };
 
 //==============================================================================
@@ -169,3 +175,9 @@ void TextPropertyComponent::colourChanged()
     PropertyComponent::colourChanged();
     textEditor->updateColours();
 }
+
+void TextPropertyComponent::setInterestedInFileDrag (bool isInterested)
+{
+    if (textEditor != nullptr)
+        textEditor->setInterestedInFileDrag (isInterested);
+}

modules/juce_gui_basics/properties/juce_TextPropertyComponent.h

@@ -122,6 +122,14 @@ public:
     */
     void removeListener (Listener* listener);
 
+    //==============================================================================
+    /** Sets whether the text property component can have files dropped onto it by an external application.
+
+        The default setting for this is true but you may want to disable this behaviour if you derive
+        from this class and want your subclass to respond to the file drag.
+    */
+    void setInterestedInFileDrag (bool isInterested);
+
     //==============================================================================
     /** @internal */
     void refresh() override;