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Qt: Don't bother using worker for background resize

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Ends up looking jankier.
This commit is contained in:
Stenzek
2025-09-28 12:13:58 +10:00
parent 50c9f63e8e
commit daf5fee9ff
1 changed files with 15 additions and 22 deletions
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37
src/duckstation-qt/gamelistwidget.cpp
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@@ -1670,30 +1670,23 @@ void GameListWidget::updateBackground(bool reload_image)
return;
}
QtAsyncTask::create(this, [image = m_background_image, this, widget_width = m_ui.stack->width(),
widget_height = m_ui.stack->height()]() mutable {
resizeAndPadImage(&image, widget_width, widget_height, true, true);
return [image = std::move(image), this, widget_width, widget_height]() {
// check for dimensions change
if (widget_width != m_ui.stack->width() || widget_height != m_ui.stack->height())
return;
QImage scaled_image = m_background_image;
resizeAndPadImage(&scaled_image, m_ui.stack->width(), m_ui.stack->height(), true, true);
QPalette new_palette = qApp->palette(m_ui.stack);
new_palette.setBrush(QPalette::Window, QPixmap::fromImage(image));
new_palette.setBrush(QPalette::Base, Qt::transparent);
m_ui.stack->setPalette(new_palette);
m_ui.stack->setAutoFillBackground(true);
m_list_view->setAlternatingRowColors(false);
QPalette new_palette = qApp->palette(m_ui.stack);
new_palette.setBrush(QPalette::Window, QPixmap::fromImage(scaled_image));
new_palette.setBrush(QPalette::Base, Qt::transparent);
m_ui.stack->setPalette(new_palette);
m_ui.stack->setAutoFillBackground(true);
m_list_view->setAlternatingRowColors(false);
if (QtHost::IsStyleSheetApplicationTheme())
{
// Stylesheets override palette, so we need to set background: transparent on the grid and list view.
const QString style_sheet = QStringLiteral("QAbstractScrollArea { background-color: transparent; }");
m_list_view->setStyleSheet(style_sheet);
m_grid_view->setStyleSheet(style_sheet);
}
};
});
if (QtHost::IsStyleSheetApplicationTheme())
{
// Stylesheets override palette, so we need to set background: transparent on the grid and list view.
const QString style_sheet = QStringLiteral("QAbstractScrollArea { background-color: transparent; }");
m_list_view->setStyleSheet(style_sheet);
m_grid_view->setStyleSheet(style_sheet);
}
}
bool GameListWidget::hasBackground() const