LibreOffice Module vcl (master) 1
qt5/QtPainter.hxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#pragma once
21
22#include <QtCore/QRectF>
23#include <QtGui/QPainter>
24#include <QtWidgets/QWidget>
25
26#include "QtFrame.hxx"
27#include "QtGraphics.hxx"
28
29class QtPainter final : public QPainter
30{
32 QRegion m_aRegion;
33
34public:
35 QtPainter(QtGraphicsBackend& rGraphics, bool bPrepareBrush = false,
36 sal_uInt8 nTransparency = 255);
38
39 void update(int nx, int ny, int nw, int nh)
40 {
42 m_aRegion += QRect(nx, ny, nw, nh);
43 }
44
45 void update(const QRect& rRect)
46 {
48 m_aRegion += rRect;
49 }
50
51 void update(const QRectF& rRectF) { update(rRectF.toAlignedRect()); }
52
53 void update()
54 {
56 m_aRegion += m_rGraphics.m_pFrame->GetQWidget()->geometry();
57 }
58};
59
60/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
double ny
double nx
QWidget * GetQWidget() const
void update(int nx, int ny, int nw, int nh)
void update(const QRectF &rRectF)
void update()
QtGraphicsBackend & m_rGraphics
QRegion m_aRegion
QtPainter(QtGraphicsBackend &rGraphics, bool bPrepareBrush=false, sal_uInt8 nTransparency=255)
void update(const QRect &rRect)
unsigned char sal_uInt8