Label

Label

#include <Label.hpp>

Inherits: Widget

A read-only text display widget.

Label displays static text and is not focusable. It’s useful for titles, descriptions, and other informational text. The label automatically sizes itself based on its text.

Example Usage:

auto label = std::make_shared<Label>("Hello, World!");

Public Methods

Return	Name	Description
	Label	Creates an empty label.
	Label inline explicit	Creates a label with initial text.
void	setText inline	Sets the label’s text.
const std::string &	getText const inline	Gets the label’s text.
core::Size	measure virtual	Measures how much space this widget needs.

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Label

Label() = default

Creates an empty label.

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Label

inline explicit

inline explicit Label(const std::string & text)

Creates a label with initial text.

Parameters

• text The text to display

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setText

inline

inline void setText(const std::string & t)

Sets the label’s text.

Parameters

• t The new text to display

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getText

const inline

inline const std::string & getText() const

Gets the label’s text.

Returns

The current text

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measure

virtual

virtual core::Size measure(int availW, int availH)

Measures how much space this widget needs.

Called during the measurement pass to determine widget size requirements. Should return the preferred size based on available space.

Parameters

• availW Maximum available width (may be ignored by widget)

• availH Maximum available height (may be ignored by widget)

Returns

The Size this widget wants, or needs at minimum

Protected Methods

Return	Name	Description
void	drawContent virtual	Draws this widget’s content.

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drawContent

virtual

virtual void drawContent(backend::Buffer & buf, core::Rect inner)

Draws this widget’s content.

Called by render() after background and borders are drawn. This is where you should draw your widget’s actual content. The inner rectangle accounts for borders and padding.

Parameters

• buf The buffer to draw to

• inner The inner rectangle (excluding border/padding)

Private Attributes

Return	Name	Description
std::string	text

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text

std::string text