juce_GroupComponent.h

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/*
  ==============================================================================
 
   This file is part of the JUCE library.
   Copyright (c) 2022 - Raw Material Software Limited
 
   JUCE is an open source library subject to commercial or open-source
   licensing.
 
   By using JUCE, you agree to the terms of both the JUCE 7 End-User License
   Agreement and JUCE Privacy Policy.
 
   End User License Agreement: www.juce.com/juce-7-licence
   Privacy Policy: www.juce.com/juce-privacy-policy
 
   Or: You may also use this code under the terms of the GPL v3 (see
   www.gnu.org/licenses).
 
   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.
 
  ==============================================================================
*/
 
namespace juce
{
 
//==============================================================================
class JUCE_API  GroupComponent    : public Component
{
public:
    //==============================================================================
    GroupComponent (const String& componentName = {},
                    const String& labelText = {});

    ~GroupComponent() override;
 
    //==============================================================================
    void setText (const String& newText);

    String getText() const;

    void setTextLabelPosition (Justification justification);

    Justification getTextLabelPosition() const noexcept           { return justification; }
 
    //==============================================================================
    enum ColourIds
    {
        outlineColourId     = 0x1005400,    
        textColourId        = 0x1005410     
    };
 
    //==============================================================================
    struct JUCE_API  LookAndFeelMethods
    {
        virtual ~LookAndFeelMethods() = default;
 
        virtual void drawGroupComponentOutline (Graphics&, int w, int h, const String& text,
                                                const Justification&, GroupComponent&) = 0;
    };
 
    //==============================================================================
    void paint (Graphics&) override;
    void enablementChanged() override;
    void colourChanged() override;
 
private:
    std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override;
 
    String text;
    Justification justification;
 
    JUCE_DECLARE_NON_COPYABLE (GroupComponent)
};
 
} // namespace juce