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Add keyboard shortcuts for CodeEditor Widget (#1931) 

Functionality for `copy` and `select all` text already exists as part
of widget construction. Commit adds connection of those existing
functions to execution with keyboard shortcuts user would normally expect.
(e.g. CTRL+C for copy text)

Qt does translation of keyboard shortcuts for platform
(i.e. Mac OS uses command key rather than control).
This commit is contained in:
Scott Furry 2019-06-28 09:17:24 -06:00 committed by Daniel Marjamäki
parent 325af2399b
commit 6d3d44835a
1 changed files with 6 additions and 1 deletions
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7
gui/codeeditor.cpp
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@ -1,5 +1,5 @@
#include <QtWidgets> #include <QtWidgets>
#include <QShortcut>
#include "codeeditor.h" #include "codeeditor.h"
@ -200,8 +200,13 @@ CodeEditor::CodeEditor(QWidget *parent) :
setObjectName("CodeEditor"); setObjectName("CodeEditor");
setStyleSheet(generateStyleString()); setStyleSheet(generateStyleString());
QShortcut *copyText = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_C),this);
QShortcut *allText = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_A),this);
connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int))); connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int)));
connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumberArea(QRect,int))); connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumberArea(QRect,int)));
connect(copyText, SIGNAL(activated()), this, SLOT(copy()));
connect(allText, SIGNAL(activated()), this, SLOT(selectAll()));
updateLineNumberAreaWidth(0); updateLineNumberAreaWidth(0);
} }