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File System: Allow removing empty folders

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As the reverse operation of New Folder.

Fixes: QTCREATORBUG-26886
Change-Id: I9c65a152850ec8260e9c260ea49cdad048a92aa2
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Eike Ziller
2022-03-21 13:25:50 +01:00
parent 5de5f1cf0a
commit de63ea9a60
1 changed files with 10 additions and 0 deletions
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10
src/plugins/coreplugin/foldernavigationwidget.cpp
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@@ -694,6 +694,7 @@ void FolderNavigationWidget::contextMenuEvent(QContextMenuEvent *ev)
const bool hasCurrentItem = current.isValid();
QAction *actionOpenFile = nullptr;
QAction *newFolder = nullptr;
QAction *removeFolder = nullptr;
const bool isDir = m_fileSystemModel->isDir(current);
const Utils::FilePath filePath = hasCurrentItem ? Utils::FilePath::fromString(
m_fileSystemModel->filePath(current))
@@ -719,6 +720,13 @@ void FolderNavigationWidget::contextMenuEvent(QContextMenuEvent *ev)
if (m_fileSystemModel->flags(current) & Qt::ItemIsEditable)
menu.addAction(Core::ActionManager::command(RENAMEFILE)->action());
newFolder = menu.addAction(tr("New Folder"));
if (isDir) {
QDirIterator it(filePath.toString(),
QDir::AllEntries | QDir::Hidden | QDir::System | QDir::NoDotAndDotDot);
// only allow removing folders that are empty
if (!it.hasNext())
removeFolder = menu.addAction(tr("Remove Folder"));
}
}
menu.addSeparator();
@@ -736,6 +744,8 @@ void FolderNavigationWidget::contextMenuEvent(QContextMenuEvent *ev)
createNewFolder(current);
else
createNewFolder(current.parent());
} else if (action == removeFolder) {
QDir().rmdir(filePath.toString());
} else if (action == collapseAllAction) {
m_listView->collapseAll();
}