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/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibGUI/Painter.h>
#include <LibGUI/SeparatorWidget.h>
#include <LibGfx/Palette.h>
REGISTER_WIDGET(GUI, HorizontalSeparator)
REGISTER_WIDGET(GUI, VerticalSeparator)
constexpr int minimum_size = 8;
namespace GUI {
SeparatorWidget::SeparatorWidget(Gfx::Orientation orientation)
: m_orientation(orientation)
{
set_preferred_size(SpecialDimension::Fit);
}
void SeparatorWidget::paint_event(PaintEvent& event)
{
Painter painter(*this);
painter.add_clip_rect(event.rect());
if (m_orientation == Gfx::Orientation::Vertical) {
painter.translate(rect().center().x() - 1, 0);
painter.draw_line({ 0, 0 }, { 0, rect().bottom() }, palette().threed_shadow1());
painter.draw_line({ 1, 0 }, { 1, rect().bottom() }, palette().threed_highlight());
} else {
painter.translate(0, rect().center().y() - 1);
painter.draw_line({ 0, 0 }, { rect().right(), 0 }, palette().threed_shadow1());
painter.draw_line({ 0, 1 }, { rect().right(), 1 }, palette().threed_highlight());
}
}
Optional<UISize> SeparatorWidget::calculated_preferred_size() const
{
if (m_orientation == Gfx::Orientation::Vertical)
return UISize { minimum_size, SpecialDimension::OpportunisticGrow };
return UISize { SpecialDimension::OpportunisticGrow, minimum_size };
}
Optional<UISize> SeparatorWidget::calculated_min_size() const
{
if (m_orientation == Gfx::Orientation::Vertical)
return UISize { minimum_size, 0 };
return UISize { 0, minimum_size };
}
}
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