DirectoryTree: warn if user does not drop on a folder item

2025-07-05 13:59:52 +08:00 · 2018-11-12 20:12:30 +08:00 · 2018-11-12 20:12:30 +08:00 · 5b996654cf
commit 5b996654cf
parent b6b73c3f82
1 changed files with 11 additions and 0 deletions
--- a/src/vdirectorytree.cpp
+++ b/src/vdirectorytree.cpp
@ -1245,6 +1245,17 @@ bool VDirectoryTree::dropMimeData(QTreeWidgetItem *p_parent,
 {
    Q_UNUSED(p_index);

+    if (!p_parent) {
+        VUtils::showMessage(QMessageBox::Warning,
+                            tr("Warning"),
+                            tr("Please drop it on a folder item."),
+                            "",
+                            QMessageBox::Ok,
+                            QMessageBox::Ok,
+                            this);
+        return false;
+    }
+
    if (p_data->hasFormat(ClipboardConfig::c_format)) {
        VDirectory *dir = getVDirectory(p_parent);
        if (!dir) {