textarea.h

Go to the documentation of this file.

 
#pragma once
 
#include <promeki/core/namespace.h>
#include <promeki/core/string.h>
#include <promeki/core/stringlist.h>
#include <promeki/tui/widget.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class TuiTextArea : public TuiWidget {
        PROMEKI_OBJECT(TuiTextArea, TuiWidget)
        public:
                TuiTextArea(ObjectBase *parent = nullptr);
                ~TuiTextArea() override;
 
                void setText(const String &text);
                String text() const;
 
                void setReadOnly(bool readOnly) { _readOnly = readOnly; }
                bool isReadOnly() const { return _readOnly; }
 
                void appendLine(const String &line);
 
                Size2Di32 sizeHint() const override;
 
                PROMEKI_SIGNAL(textChanged)
 
        protected:
                void paintEvent(TuiPaintEvent *e) override;
                void keyEvent(KeyEvent *e) override;
 
        private:
                StringList      _lines;
                int             _cursorRow = 0;
                int             _cursorCol = 0;
                int             _scrollRow = 0;
                int             _scrollCol = 0;
                bool            _readOnly = false;
};
 
PROMEKI_NAMESPACE_END