diff options
Diffstat (limited to 'examples/widgets/desktop/screenshot/screenshot.cpp')
-rw-r--r-- | examples/widgets/desktop/screenshot/screenshot.cpp | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/examples/widgets/desktop/screenshot/screenshot.cpp b/examples/widgets/desktop/screenshot/screenshot.cpp index 41f219c489..6fbbb8e32b 100644 --- a/examples/widgets/desktop/screenshot/screenshot.cpp +++ b/examples/widgets/desktop/screenshot/screenshot.cpp @@ -46,8 +46,7 @@ Screenshot::Screenshot() { screenshotLabel = new QLabel; - screenshotLabel->setSizePolicy(QSizePolicy::Expanding, - QSizePolicy::Expanding); + screenshotLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); screenshotLabel->setAlignment(Qt::AlignCenter); screenshotLabel->setMinimumSize(240, 160); @@ -73,8 +72,7 @@ void Screenshot::resizeEvent(QResizeEvent * /* event */) { QSize scaledSize = originalPixmap.size(); scaledSize.scale(screenshotLabel->size(), Qt::KeepAspectRatio); - if (!screenshotLabel->pixmap() - || scaledSize != screenshotLabel->pixmap()->size()) + if (!screenshotLabel->pixmap() || scaledSize != screenshotLabel->pixmap()->size()) updateScreenshotLabel(); } //! [1] @@ -96,11 +94,10 @@ void Screenshot::saveScreenshot() QString format = "png"; QString initialPath = QDir::currentPath() + tr("/untitled.") + format; - QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"), - initialPath, - tr("%1 Files (*.%2);;All Files (*)") - .arg(format.toUpper()) - .arg(format)); + QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"), initialPath, + tr("%1 Files (*.%2);;All Files (*)") + .arg(format.toUpper()) + .arg(format)); if (!fileName.isEmpty()) originalPixmap.save(fileName, format.toLatin1().constData()); } @@ -132,9 +129,9 @@ void Screenshot::updateCheckBox() if (delaySpinBox->value() == 0) { hideThisWindowCheckBox->setDisabled(true); hideThisWindowCheckBox->setChecked(false); - } - else + } else { hideThisWindowCheckBox->setDisabled(false); + } } //! [6] @@ -163,12 +160,8 @@ void Screenshot::createOptionsGroupBox() //! [8] void Screenshot::createButtonsLayout() { - newScreenshotButton = createButton(tr("New Screenshot"), - this, SLOT(newScreenshot())); - - saveScreenshotButton = createButton(tr("Save Screenshot"), - this, SLOT(saveScreenshot())); - + newScreenshotButton = createButton(tr("New Screenshot"), this, SLOT(newScreenshot())); + saveScreenshotButton = createButton(tr("Save Screenshot"), this, SLOT(saveScreenshot())); quitScreenshotButton = createButton(tr("Quit"), this, SLOT(close())); buttonsLayout = new QHBoxLayout; |