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TextEditor: Make threshold for automatic completion configurable

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Fixes: QTCREATORBUG-19920
Change-Id: Id6be79485b1fb8c2ab4cce2706816949ae5e217b
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Christian Kandeler
2020-08-03 16:19:19 +02:00
parent 7576ead1dd
commit 760d91665f
11 changed files with 214 additions and 136 deletions
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5
src/plugins/clangcodemodel/clangcompletionassistprocessor.cpp
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@@ -43,6 +43,7 @@
#include <texteditor/codeassist/functionhintproposal.h>
#include <texteditor/codeassist/genericproposal.h>
#include <texteditor/codeassist/ifunctionhintproposalmodel.h>
#include <texteditor/texteditorsettings.h>
#include <cplusplus/BackwardsScanner.h>
#include <cplusplus/ExpressionUnderCursor.h>
@@ -405,11 +406,11 @@ bool ClangCompletionAssistProcessor::accepts() const
return true;
} else {
// Trigger completion after three characters of a name have been typed, when not editing an existing name
// Trigger completion after n characters of a name have been typed, when not editing an existing name
QChar characterUnderCursor = m_interface->characterAt(pos);
if (!characterUnderCursor.isLetterOrNumber() && characterUnderCursor != QLatin1Char('_')) {
const int startOfName = findStartOfName(pos);
if (pos - startOfName >= 3) {
if (pos - startOfName >= TextEditorSettings::completionSettings().m_characterThreshold) {
const QChar firstCharacter = m_interface->characterAt(startOfName);
if (firstCharacter.isLetter() || firstCharacter == QLatin1Char('_')) {
// Finally check that we're not inside a comment or string (code copied from startOfOperator)