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Render checkbox in project items

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Signed-off-by: TheKodeToad <TheKodeToad@proton.me>
This commit is contained in:
TheKodeToad 2025-03-18 19:44:13 +00:00
parent a501441e6e
commit 5f70335a07
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GPG Key ID: 5E39D70B4C93C38E
2 changed files with 29 additions and 19 deletions
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2
launcher/ui/pages/modplatform/ResourceModel.cpp
View File

@ -84,6 +84,8 @@ auto ResourceModel::data(const QModelIndex& index, int role) const -> QVariant
return pack->description;
case UserDataTypes::SELECTED:
return pack->isAnyVersionSelected();
case Qt::CheckStateRole:
return pack->isAnyVersionSelected() ? Qt::Checked : Qt::Unchecked;
case UserDataTypes::INSTALLED:
return this->isPackInstalled(pack);
default:

46
launcher/ui/widgets/ProjectItem.cpp
View File

@ -1,10 +1,11 @@
#include "ProjectItem.h"
#include "Common.h"
#include <QApplication>
#include <QDebug>
#include <QIcon>
#include <QPainter>
#include "Common.h"
ProjectItemDelegate::ProjectItemDelegate(QWidget* parent) : QStyledItemDelegate(parent) {}
@ -24,6 +25,27 @@ void ProjectItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& o
if (option.state & QStyle::State_Selected)
painter->setPen(opt.palette.highlightedText().color());
if (opt.features & QStyleOptionViewItem::HasCheckIndicator) {
// 5px will be the typical margin with 48px icon size
// we don't want the checkbox to be all over the place
rect.translate(5, 0);
QStyleOptionViewItem checkboxOpt = opt;
checkboxOpt.state &= ~QStyle::State_HasFocus;
if (checkboxOpt.checkState == Qt::Checked)
checkboxOpt.state |= QStyle::State_On;
QRect checkboxRect = style->subElementRect(QStyle::SE_ItemViewItemCheckIndicator, &checkboxOpt, opt.widget);
checkboxOpt.rect =
QRect(rect.x(), rect.y() + (rect.height() / 2 - checkboxRect.height() / 2), checkboxRect.width(), checkboxRect.height());
style->drawPrimitive(QStyle::PE_IndicatorItemViewItemCheck, &checkboxOpt, painter, opt.widget);
rect.setX(rect.x() + checkboxRect.width());
}
// The default icon size will be a square (and height is usually the lower value).
auto icon_width = rect.height(), icon_height = rect.height();
int icon_x_margin = (rect.height() - icon_width) / 2;
@ -43,6 +65,9 @@ void ProjectItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& o
int x = rect.x() + icon_x_margin;
int y = rect.y() + icon_y_margin;
if (opt.features & QStyleOptionViewItem::HasCheckIndicator)
rect.translate(icon_x_margin / 2, 0);
// Prevent 'scaling null pixmap' warnings
if (icon_width > 0 && icon_height > 0)
opt.icon.paint(painter, x, y, icon_width, icon_height);
@ -60,23 +85,6 @@ void ProjectItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& o
painter->save();
auto font = opt.font;
if (index.data(UserDataTypes::SELECTED).toBool()) {
// Set nice font
font.setBold(true);
font.setUnderline(true);
}
if (index.data(UserDataTypes::INSTALLED).toBool()) {
auto hRect = opt.rect;
hRect.setX(hRect.x() + 1);
hRect.setY(hRect.y() + 1);
hRect.setHeight(hRect.height() - 2);
hRect.setWidth(hRect.width() - 2);
// Set nice font
font.setItalic(true);
font.setOverline(true);
painter->drawRect(hRect);
}
font.setPointSize(font.pointSize() + 2);
painter->setFont(font);