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Pass this context object to the connect()

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Otherwise when "this" instance
gets deleted and the sender still exists, the lambda
expression is still invoked for the deleted object.

Task-number: QTCREATORBUG-20223
Change-Id: Ifd5c9e6ce1fe7fde71698c6683cdfcd7566e8d35
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
This commit is contained in:
Jarek Kobus
2018-04-06 15:57:30 +02:00
parent 18ad5653d5
commit e806ea40cc
4 changed files with 14 additions and 14 deletions
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10
src/plugins/git/gitclient.cpp
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@@ -304,7 +304,7 @@ void GitDiffEditorController::updateBranchList()
VcsCommand *command = GitPlugin::client()->vcsExec(
workingDirectory, {"branch", noColorOption, "-a", "--contains", revision}, nullptr,
false, 0, workingDirectory);
connect(command, &VcsCommand::stdOutText, [this](const QString &text) {
connect(command, &VcsCommand::stdOutText, this, [this](const QString &text) {
const QString remotePrefix = "remotes/";
const QString localPrefix = "<Local>";
const int prefixLength = remotePrefix.length();
@@ -830,12 +830,12 @@ void GitClient::chunkActionsRequested(QMenu *menu, int fileIndex, int chunkIndex
menu->addSeparator();
QAction *stageChunkAction = menu->addAction(tr("Stage Chunk"));
connect(stageChunkAction, &QAction::triggered,
connect(stageChunkAction, &QAction::triggered, this,
[this, stageChunk, diffController, fileIndex, chunkIndex]() {
stageChunk(diffController, fileIndex, chunkIndex, false);
});
QAction *unstageChunkAction = menu->addAction(tr("Unstage Chunk"));
connect(unstageChunkAction, &QAction::triggered,
connect(unstageChunkAction, &QAction::triggered, this,
[this, stageChunk, diffController, fileIndex, chunkIndex]() {
stageChunk(diffController, fileIndex, chunkIndex, true);
});
@@ -1001,7 +1001,7 @@ void GitClient::log(const QString &workingDirectory, const QString &fileName,
if (!argWidget) {
argWidget = new GitLogArgumentsWidget(settings(), editor->toolBar());
argWidget->setBaseArguments(args);
connect(argWidget, &VcsBaseEditorConfig::commandExecutionRequested,
connect(argWidget, &VcsBaseEditorConfig::commandExecutionRequested, this,
[=]() { this->log(workingDir, fileName, enableAnnotationContextMenu, args); });
editor->setEditorConfig(argWidget);
}
@@ -1087,7 +1087,7 @@ VcsBaseEditorWidget *GitClient::annotate(
if (!argWidget) {
argWidget = new GitBlameArgumentsWidget(settings(), editor->toolBar());
argWidget->setBaseArguments(extraOptions);
connect(argWidget, &VcsBaseEditorConfig::commandExecutionRequested,
connect(argWidget, &VcsBaseEditorConfig::commandExecutionRequested, this,
[=] {
const int line = VcsBaseEditor::lineNumberOfCurrentEditor();
annotate(workingDir, file, revision, line, extraOptions);