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src
gui
qgshighlightablelineedit.cpp
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/***************************************************************************
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qgshighlightablelineedit.h
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-------------------------
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Date : March 2020
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Copyright : (C) 2020 by Nyall Dawson
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Email : nyall dot dawson at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "
qgshighlightablelineedit.h
"
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#include <QPainter>
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QgsHighlightableLineEdit::QgsHighlightableLineEdit
( QWidget *parent )
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:
QgsFilterLineEdit
( parent )
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{}
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void
QgsHighlightableLineEdit::paintEvent
( QPaintEvent *e )
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{
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QgsFilterLineEdit::paintEvent( e );
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if
( mHighlight )
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{
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QPainter p(
this
);
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const
int
width = 2;
// width of highlight rectangle inside frame
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p.setPen( QPen( palette().highlight(), width ) );
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const
QRect r = rect().adjusted( width, width, -width, -width );
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p.drawRect( r );
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}
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}
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void
QgsHighlightableLineEdit::setHighlighted
(
bool
highlighted )
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{
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mHighlight = highlighted;
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update();
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}
QgsFilterLineEdit
QLineEdit subclass with built in support for clearing the widget's value and handling custom null val...
Definition
qgsfilterlineedit.h:40
QgsHighlightableLineEdit::paintEvent
void paintEvent(QPaintEvent *e) override
Definition
qgshighlightablelineedit.cpp:24
QgsHighlightableLineEdit::QgsHighlightableLineEdit
QgsHighlightableLineEdit(QWidget *parent=nullptr)
Constructor for QgsHighlightableLineEdit, with the specified parent widget.
Definition
qgshighlightablelineedit.cpp:20
QgsHighlightableLineEdit::setHighlighted
void setHighlighted(bool highlighted)
Sets whether the line edit is currently highlighted.
Definition
qgshighlightablelineedit.cpp:37
qgshighlightablelineedit.h
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