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-rw-r--r--src/gui/doc/snippets/clipboard/clipwindow.cpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gui/doc/snippets/clipboard/clipwindow.cpp b/src/gui/doc/snippets/clipboard/clipwindow.cpp
index 2ec10ec649..ae31d01383 100644
--- a/src/gui/doc/snippets/clipboard/clipwindow.cpp
+++ b/src/gui/doc/snippets/clipboard/clipwindow.cpp
@@ -90,14 +90,19 @@ ClipWindow::ClipWindow(QWidget *parent)
//! [1]
void ClipWindow::updateClipboard()
{
+ mimeTypeCombo->clear();
+
QStringList formats = clipboard->mimeData()->formats();
+ if (formats.isEmpty())
+ return;
+
for (const auto &format : formats) {
QByteArray data = clipboard->mimeData()->data(format);
// ...
}
//! [1]
- mimeTypeCombo->clear();
+ mimeTypeCombo->addItems(formats);
int size = clipboard->mimeData()->data(formats[0]).size();
QListWidgetItem *newItem = new QListWidgetItem(previousItems);