lineedit.h

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#pragma once
 
#include <promeki/namespace.h>
#include <promeki/string.h>
#include <promeki/tui/widget.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class TuiLineEdit : public TuiWidget {
                PROMEKI_OBJECT(TuiLineEdit, TuiWidget)
        public:
                TuiLineEdit(const String &text = String(), ObjectBase *parent = nullptr);
                ~TuiLineEdit() override;
 
                void          setText(const String &text);
                const String &text() const { return _text; }
 
                void setPlaceholder(const String &text) {
                        _placeholder = text;
                        update();
                }
                const String &placeholder() const { return _placeholder; }
 
                Size2Di32 sizeHint() const override;
 
                PROMEKI_SIGNAL(textChanged, const String &)
                PROMEKI_SIGNAL(returnPressed)
 
        protected:
                void paintEvent(PaintEvent *e) override;
                void keyPressEvent(KeyEvent *e) override;
                void focusInEvent(Event *e) override;
                void focusOutEvent(Event *e) override;
 
        private:
                String _text;
                String _placeholder;
                int    _cursorPos = 0;
                int    _scrollOffset = 0;
};
 
PROMEKI_NAMESPACE_END