Added a isTextEditorMultiLine() method to TextPropertyComponent

modules/juce_gui_basics/properties/juce_TextPropertyComponent.cpp

@@ -151,11 +151,12 @@ private:
 //==============================================================================
 TextPropertyComponent::TextPropertyComponent (const String& name,
                                               int maxNumChars,
-                                              bool isMultiLine,
+                                              bool multiLine,
                                               bool isEditable)
-    : PropertyComponent (name)
+    : PropertyComponent (name),
+      isMultiLine (multiLine)
 {
-    createEditor (maxNumChars, isMultiLine, isEditable);
+    createEditor (maxNumChars, isEditable);
 }
 
 TextPropertyComponent::TextPropertyComponent (const Value& valueToControl,
@@ -198,7 +199,7 @@ Value& TextPropertyComponent::getValue() const
     return textEditor->getTextValue();
 }
 
-void TextPropertyComponent::createEditor (int maxNumChars, bool isMultiLine, bool isEditable)
+void TextPropertyComponent::createEditor (int maxNumChars, bool isEditable)
 {
     textEditor.reset (new LabelComp (*this, maxNumChars, isMultiLine, isEditable));
     addAndMakeVisible (textEditor.get());

modules/juce_gui_basics/properties/juce_TextPropertyComponent.h

@@ -106,6 +106,10 @@ public:
     /** Returns the text that should be shown in the text editor as a Value object. */
     Value& getValue() const;
 
+    //==============================================================================
+    /** Returns true if the text editor allows carriage returns. */
+    bool isTextEditorMultiLine() const noexcept    { return isMultiLine; }
+
     //==============================================================================
     /** A set of colour IDs to use to change the colour of various aspects of the component.
 
@@ -164,6 +168,8 @@ public:
     virtual void textWasEdited();
 
 private:
+    bool isMultiLine;
+
     class RemapperValueSourceWithDefault;
 
     class LabelComp;
@@ -173,7 +179,7 @@ private:
     ListenerList<Listener> listenerList;
 
     void callListeners();
-    void createEditor (int maxNumChars, bool isMultiLine, bool isEditable);
+    void createEditor (int maxNumChars, bool isEditable);
 
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (TextPropertyComponent)
 };