1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtGui module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 #ifndef QPAGESETUPDIALOG_UNIX_P_H 40 #define QPAGESETUPDIALOG_UNIX_P_H 41 42 // 43 // W A R N I N G 44 // ------------- 45 // 46 // This file is not part of the Qt API. It exists purely as an 47 // implementation detail. This header file may change from version to 48 // to version without notice, or even be removed. 49 // 50 // We mean it. 51 // 52 // 53 54 #include <QtPrintSupport/private/qtprintsupportglobal_p.h> 55 56 #include "qprinter.h" 57 #include "kernel/qprint_p.h" 58 59 #include <QtGui/qpagelayout.h> 60 61 #include <ui_qpagesetupwidget.h> 62 63 QT_REQUIRE_CONFIG(printdialog); 64 65 QT_BEGIN_NAMESPACE 66 67 class QPrinter; 68 class QPrintDevice; 69 class QPagePreview; 70 71 class QPageSetupWidget : public QWidget { 72 Q_OBJECT 73 public: 74 explicit QPageSetupWidget(QWidget *parent = nullptr); 75 76 void setPrinter(QPrinter *printer, QPrintDevice *printDevice, 77 QPrinter::OutputFormat outputFormat, const QString &printerName); 78 void setupPrinter() const; 79 void updateSavedValues(); 80 void revertToSavedValues(); 81 82 #if QT_CONFIG(cups) 83 bool hasPpdConflict() const; 84 85 signals: 86 void ppdOptionChanged(); 87 #endif 88 89 private slots: 90 void pageSizeChanged(); 91 void pageOrientationChanged(); 92 void pagesPerSheetChanged(); 93 void unitChanged(); 94 void topMarginChanged(double newValue); 95 void bottomMarginChanged(double newValue); 96 void leftMarginChanged(double newValue); 97 void rightMarginChanged(double newValue); 98 99 private: 100 friend class QUnixPrintWidgetPrivate; // Needed by checkFields() 101 102 void updateWidget(); 103 void initUnits(); 104 void initPagesPerSheet(); 105 void initPageSizes(); 106 107 Ui::QPageSetupWidget m_ui; 108 QPagePreview *m_pagePreview; 109 QPrinter *m_printer; 110 QPrintDevice *m_printDevice; 111 #if QT_CONFIG(cups) 112 ppd_option_t *m_pageSizePpdOption; 113 #endif 114 QPrinter::OutputFormat m_outputFormat; 115 QString m_printerName; 116 QPageLayout m_pageLayout; 117 QPageLayout m_savedPageLayout; 118 QPageLayout::Unit m_units; 119 QPageLayout::Unit m_savedUnits; 120 int m_savedPagesPerSheet; 121 int m_savedPagesPerSheetLayout; 122 bool m_blockSignals; 123 int m_realCustomPageSizeIndex; 124 }; 125 126 QT_END_NAMESPACE 127 128 #endif 129