ladybird/Userland/Libraries/LibGUI/ToolbarContainer.cpp

/*
 * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <LibGUI/BoxLayout.h>
#include <LibGUI/Painter.h>
#include <LibGUI/ToolbarContainer.h>
#include <LibGfx/Palette.h>
#include <LibGfx/StylePainter.h>

REGISTER_WIDGET(GUI, ToolbarContainer)

namespace GUI {

ToolbarContainer::ToolbarContainer(Gfx::Orientation orientation)
    : m_orientation(orientation)
{
    set_fill_with_background_color(true);

    set_frame_thickness(2);
    set_frame_shape(Gfx::FrameShape::Box);
    set_frame_shadow(Gfx::FrameShadow::Sunken);

    auto& layout = set_layout<VerticalBoxLayout>();
    layout.set_spacing(2);
    layout.set_margins({ 2, 2, 2, 2 });

    set_shrink_to_fit(true);
}

void ToolbarContainer::paint_event(GUI::PaintEvent& event)
{
    Painter painter(*this);
    painter.add_clip_rect(event.rect());

    for_each_child_widget([&](auto& widget) {
        if (widget.is_visible()) {
            auto rect = widget.relative_rect();
            painter.draw_line(rect.top_left().translated(0, -1), rect.top_right().translated(0, -1), palette().threed_highlight());
            painter.draw_line(rect.bottom_left().translated(0, 1), rect.bottom_right().translated(0, 1), palette().threed_shadow1());
        }
        return IterationDecision::Continue;
    });

    Frame::paint_event(event);
}

}