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Editor: multi cursor support

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Adding a way to create multiple cursors that can insert/remove text at
arbitrary positions in the document. Adding cursors is done by pressing
alt + up/down or by clicking into the editor while holding the alt key.

Fixes: QTCREATORBUG-16013
Change-Id: I495d27d95a3d277220946616ef30efc241da0120
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Artem Sokolovskii <artem.sokolovskii@qt.io>
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
David Schulz
2021-06-28 09:13:57 +02:00
parent eefb385918
commit c00330f905
30 changed files with 2204 additions and 2459 deletions
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6
src/plugins/texteditor/textdocument.h
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@@ -33,6 +33,7 @@
#include <utils/id.h>
#include <utils/link.h>
#include <utils/multitextcursor.h>
#include <QList>
#include <QMap>
@@ -95,9 +96,8 @@ public:
int currentCursorPosition = -1);
void autoReindent(const QTextCursor &cursor, int currentCursorPosition = -1);
void autoFormatOrIndent(const QTextCursor &cursor);
QTextCursor indent(const QTextCursor &cursor, bool blockSelection, int column, int *offset);
QTextCursor unindent(const QTextCursor &cursor, bool blockSelection = false, int column = 0,
int *offset = nullptr);
Utils::MultiTextCursor indent(const Utils::MultiTextCursor &cursor);
Utils::MultiTextCursor unindent(const Utils::MultiTextCursor &cursor);
void setFormatter(Formatter *indenter); // transfers ownership
void autoFormat(const QTextCursor &cursor);