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/*
SPDX-FileCopyrightText: 2021 Michail Vourlakos <mvourlakos@gmail.com>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "layoutscombobox.h"
// local
#include "generictools.h"
// Qt
#include <QApplication>
#include <QDebug>
#include <QPalette>
#include <QStyleOptionComboBox>
#include <QStylePainter>
namespace Latte {
namespace Settings {
const int MARGIN = 2;
const int VERTMARGIN = 3;
LayoutsComboBox::LayoutsComboBox(QWidget *parent)
: QComboBox (parent)
{
}
Latte::Data::LayoutIcon LayoutsComboBox::layoutIcon() const
{
return m_layoutIcon;
}
void LayoutsComboBox::setLayoutIcon(const Latte::Data::LayoutIcon &icon)
{
if (m_layoutIcon == icon) {
return;
}
m_layoutIcon = icon;
update();
}
void LayoutsComboBox::paintEvent(QPaintEvent *event)
{
QStylePainter painter(this);
painter.setPen(palette().color(QPalette::Text));
// draw the combobox frame, focusrect and selected etc.
QStyleOptionComboBox opt;
initStyleOption(&opt);
// background
painter.drawComplexControl(QStyle::CC_ComboBox, opt);
// icon
QRect remained = Latte::remainedFromLayoutIcon(opt, Qt::AlignLeft, 3, 5);
Latte::drawLayoutIcon(&painter, opt, m_layoutIcon.isBackgroundFile, m_layoutIcon.name, Qt::AlignLeft, 7, 6);
opt.rect = remained;
// adjust text place, move it a bit to the left
QRect textRect;
int textnegativepad = MARGIN + 1;
if (qApp->layoutDirection() == Qt::LeftToRight) {
textRect = QRect(remained.x() - textnegativepad, opt.rect.y(), remained.width() + 2*textnegativepad, opt.rect.height());
} else {
textRect = QRect(remained.x(), opt.rect.y(), remained.width() + 2 * textnegativepad, opt.rect.height());
}
opt.rect = textRect;
// text
painter.drawControl(QStyle::CE_ComboBoxLabel, opt);
}
}
}
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