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Improve cursor in read only mode.

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Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
This commit is contained in:
Andrea Odetti 2017-09-16 11:35:05 +01:00
parent 17d75813a7
commit 520de12f58
1 changed files with 11 additions and 5 deletions
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16
source/frontends/qapple/qhexedit.cpp
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@ -6,7 +6,6 @@
#include "qhexedit.h"
#include <algorithm>
#include <iostream>
// ********************************************************************** Constructor, destructor
@ -44,7 +43,7 @@ QHexEdit::QHexEdit(QWidget *parent) : QAbstractScrollArea(parent)
connect(_undoStack, SIGNAL(indexChanged(int)), this, SLOT(dataChangedPrivate(int)));
_cursorTimer.setInterval(500);
_cursorTimer.start();
// the timer is started inside setReadOnly() if necessary
setAddressWidth(4);
setAddressArea(true);
@ -286,6 +285,10 @@ bool QHexEdit::isReadOnly()
void QHexEdit::setReadOnly(bool readOnly)
{
_readOnly = readOnly;
if (_readOnly)
_cursorTimer.stop();
else
_cursorTimer.start();
}
void QHexEdit::setHexCaps(const bool isCaps)
@ -918,9 +921,7 @@ void QHexEdit::paintEvent(QPaintEvent *event)
if ((hexPositionInShowData >= 0) && (hexPositionInShowData < _hexDataShown.size()))
{
// paint cursor
if (_blink && !_readOnly && hasFocus())
painter.fillRect(_cursorRect, this->palette().color(QPalette::WindowText));
else
if (_readOnly)
{
// make the background stick out
QColor color = viewport()->palette().dark().color();
@ -939,6 +940,11 @@ void QHexEdit::paintEvent(QPaintEvent *event)
painter.drawText(_pxCursorX - pxOfsX, _pxCursorY, _hexDataShown.mid(hexPositionInShowData, 1));
}
}
else
{
if (_blink && hasFocus())
painter.fillRect(_cursorRect, this->palette().color(QPalette::WindowText));
}
}
// emit event, if size has changed