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TextEditor: Introduce shortcut for forcing a function hint proposal

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... and support it in the ClangCodeModel.
This allows users to get function signature(s) displayed regardless of
where exactly the cursor is on the function call.

Fixes: QTCREATORBUG-19394
Change-Id: I033e8774db93680bfc3ee52610b817e0ef8ccc76
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Christian Kandeler
2020-07-31 16:50:03 +02:00
parent bd24903ddc
commit 7938320291
23 changed files with 88 additions and 12 deletions
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10
src/plugins/texteditor/texteditorplugin.cpp
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@@ -131,6 +131,16 @@ bool TextEditorPlugin::initialize(const QStringList &arguments, QString *errorMe
});
Utils::FancyLineEdit::setCompletionShortcut(command->keySequence());
// Add shortcut for invoking function hint completion
QAction *functionHintAction = new QAction(tr("Display Function Hint"), this);
command = ActionManager::registerAction(functionHintAction, Constants::FUNCTION_HINT, context);
command->setDefaultKeySequence(QKeySequence(useMacShortcuts ? tr("Meta+Shift+D")
: tr("Ctrl+Shift+D")));
connect(functionHintAction, &QAction::triggered, []() {
if (BaseTextEditor *editor = BaseTextEditor::currentTextEditor())
editor->editorWidget()->invokeAssist(FunctionHint);
});
// Add shortcut for invoking quick fix options
QAction *quickFixAction = new QAction(tr("Trigger Refactoring Action"), this);
Command *quickFixCommand = ActionManager::registerAction(quickFixAction, Constants::QUICKFIX_THIS, context);