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Improve performance of "filesystem line edit" widgets

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Also prevent unnecessary querying on the filesystem by omitting
calling setRootPath().
This commit is contained in:
Chocobo1 2022-07-18 18:58:40 +08:00
parent 3f7376f26b
commit e68e3b516e
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GPG Key ID: 210D9C873253A68C
1 changed files with 4 additions and 1 deletions
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5
src/gui/fspathedit_p.cpp
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@ -208,8 +208,11 @@ Private::FileLineEdit::FileLineEdit(QWidget *parent)
, m_browseAction {nullptr}
, m_warningAction {nullptr}
{
m_completerModel->setRootPath({});
m_iconProvider.setOptions(QFileIconProvider::DontUseCustomDirectoryIcons);
m_completerModel->setIconProvider(&m_iconProvider);
m_completerModel->setOptions(QFileSystemModel::DontWatchForChanges);
m_completer->setModel(m_completerModel);
m_completer->setCompletionMode(QCompleter::PopupCompletion);
setCompleter(m_completer);