67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
/**
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* @file Label.h
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* @author apio (cloudapio.eu)
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* @brief A simple one-line text widget.
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*
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* @copyright Copyright (c) 2023, the Luna authors.
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*
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*/
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#pragma once
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#include <os/File.h>
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#include <ui/Alignment.h>
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#include <ui/Font.h>
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#include <ui/Widget.h>
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namespace ui
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{
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/**
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* @brief Displays one line of text.
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*
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* This component does not handle newlines.
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*/
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class Label final : public Widget
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{
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public:
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Label(Window* window, Widget* parent);
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void set_alignment(VerticalAlignment valign, HorizontalAlignment halign)
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{
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m_valign = valign;
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m_halign = halign;
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}
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void set_color(ui::Color color)
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{
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m_color = color;
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}
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void set_font(SharedPtr<ui::Font> font)
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{
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m_font = font;
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}
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void set_text(StringView text)
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{
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m_text = text;
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}
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Result<void> draw(Canvas& canvas) override;
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void recalculate_pseudo_rects() override;
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void show_tree(int indent) override
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{
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os::println("%*s- ui::Label '%s' (%d,%d,%d,%d)", indent, "", m_text.chars(), m_rect.pos.x, m_rect.pos.y,
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m_rect.width, m_rect.height);
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}
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private:
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StringView m_text;
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VerticalAlignment m_valign = VerticalAlignment::Center;
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HorizontalAlignment m_halign = HorizontalAlignment::Center;
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ui::Color m_color = ui::WHITE;
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SharedPtr<Font> m_font;
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};
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}
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