ckLabel.h

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/*
 *
 * Clapkit
 * ----------------------------------------------------------------------
 * A wrapper for creating a 'generalized' app for Classic MacOS
 * that (hopefully) can be ported easily to other platforms.
 *
 * CKLabel
 * ----------------------------------------------------------------------
 * Defines a static label.
 *
 */
 
#pragma once
 
#include "ckApp.h"
#include "ckControl.h"
#include "ck_pTextableControl.h"
 
class CKLabel : public CKControl, public CKTextableControl {
 
    public:
        CKLabel(const CKControlInitParams& params);
        virtual ~CKLabel();
 
        virtual void AddedToWindow(CKWindow* window);
        virtual void RemovedFromWindow();
 
        virtual void PrepareForDraw();
        virtual void Redraw();
        virtual void SetText(const char* text);
        virtual const char* GetText();
        void AutoHeight(int maxHeight = 0);
 
        void SetFont(short fontId);
        short GetFont();
 
        void DoTEIdle() {
            TEIdle(this->__teHandle);
        }
 
        virtual void RaisePropertyChange(const char* propertyName);
 
    protected:
        // Called once TE is created so you can override things in your class.
        virtual void TECreated();
        virtual void ResizeTE();
 
    public:
        CKProperty<bool> bold = false;
        CKProperty<bool> italic = false;
        CKProperty<bool> underline = false;
        CKProperty<bool> multiline = false;
        CKProperty<CKColor> color;
        CKProperty<int> fontSize;
        CKProperty<CKTextJustification> justification;
 
    protected:
        short __fontNumber;
        TEHandle __teHandle = nullptr;
        char* __tempTextStorage = nullptr;
        bool __needsPreparing = true;
};