raven/src/Label.cpp

#include "Label.hpp"
#include "Window.hpp"
#include "pango/pango-layout.h"
#include <iostream>

namespace Raven {

void Label::on_init() {
    // the label will inherit the background color properties from the parent
    if (parent()) {
        set_do_background_fill(parent()->do_background_fill());
        set_background_fill_color(parent()->background_fill_color());
    }
    set_did_init(true);
} 

void Label::on_paint() {
    do_generic_paint();

    auto painter = window()->painter();
    auto text_color = styles()->label_text_color();
    auto text_geometry = current_geometry().max_geometry();

    painter.source_rgb(text_color);
    painter.set_pango_font_description(styles()->controls_font_description());
    auto point = painter.text(text_geometry, m_text, PaintTextAlign::Left, PANGO_ELLIPSIZE_NONE);
    resize(point);
    painter.fill();
}

}