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Align Mac shortcut in Scintilla to standard and Qt for Alt+Backspace

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In Mac the standard shortcut for deleting word to the left is Alt+Backspace
so we set this key sequence in Scintilla editors as alternate for Mac.

Reference:

http://doc.qt.io/qt-5/qkeysequence.html
Section Standard Shortcuts:
DeleteStartOfWord	is Alt+Backspace in macOS column.

See issue #815
This commit is contained in:
mgrojo
2019-01-02 21:37:26 +01:00
parent bf5eaa7330
commit fc7f2b9440
1 changed files with 11 additions and 1 deletions
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12
src/ExtendedScintilla.cpp
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@@ -4,6 +4,10 @@
#include "Qsci/qscilexer.h"
#include "Qsci/qsciprinter.h"
#ifdef Q_OS_MACX
#include <Qsci/qscicommandset.h>
#include <Qsci/qscicommand.h>
#endif
#include <QFile>
#include <QDropEvent>
@@ -16,7 +20,6 @@
#include <QPrintPreviewDialog>
#include <cmath>
ExtendedScintilla::ExtendedScintilla(QWidget* parent) :
QsciScintilla(parent),
findReplaceDialog(new FindReplaceDialog(this))
@@ -58,6 +61,13 @@ ExtendedScintilla::ExtendedScintilla(QWidget* parent) :
QShortcut* shortcutFindReplace = new QShortcut(QKeySequence(tr("Ctrl+H")), this, nullptr, nullptr, Qt::WidgetShortcut);
connect(shortcutFindReplace, SIGNAL(activated()), this, SLOT(openFindReplaceDialog()));
#ifdef Q_OS_MACX
// Alt+Backspace on Mac is expected to delete one word to the left,
// instead of undoing (default Scintilla binding).
QsciCommand * command = standardCommands()->find(QsciCommand::DeleteWordLeft);
command->setAlternateKey(Qt::AltModifier+Qt::Key_Backspace);
#endif
QShortcut* shortcutPrint = new QShortcut(QKeySequence(tr("Ctrl+P")), this, nullptr, nullptr, Qt::WidgetShortcut);
connect(shortcutPrint, &QShortcut::activated, this, &ExtendedScintilla::openPrintDialog);