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fix window size will not get adjusted in some case

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This commit is contained in:
Gary Wang 2019-10-07 18:03:24 +08:00
parent 3576235d14
commit a3fd2c4f53
1 changed files with 4 additions and 3 deletions
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7
mainwindow.cpp
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@ -116,11 +116,12 @@ void MainWindow::showUrls(const QList<QUrl> &urls)
void MainWindow::adjustWindowSizeBySceneRect()
{
if (m_graphicsView->scaleFactor() < 1) {
QSize sceneSize = m_graphicsView->sceneRect().toRect().size();
QSize sceneSizeWithMargins = sceneSize + QSize(130, 125);
if (m_graphicsView->scaleFactor() < 1 || size().expandedTo(sceneSizeWithMargins) != size()) {
// if it scaled down by the resize policy:
QSize screenSize = qApp->screenAt(QCursor::pos())->availableSize();
QSize sceneSize = m_graphicsView->sceneRect().toRect().size();
QSize sceneSizeWithMargins = sceneSize + QSize(130, 125);
if (screenSize.expandedTo(sceneSize) == screenSize) {
// we can show the picture by increase the window size.
if (screenSize.expandedTo(sceneSizeWithMargins) == screenSize) {