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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the documentation of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 /*! |
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43 \class QPrinterInfo |
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44 |
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45 \brief The QPrinterInfo class gives access to information about |
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46 existing printers. |
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47 |
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48 \ingroup printing |
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49 |
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50 Use the static functions to generate a list of QPrinterInfo |
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51 objects. Each QPrinterInfo object in the list represents a single |
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52 printer and can be queried for name, supported paper sizes, and |
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53 whether or not it is the default printer. |
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54 |
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55 \since 4.4 |
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56 */ |
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57 |
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58 /*! |
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59 \fn QList<QPrinterInfo> QPrinterInfo::availablePrinters() |
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60 |
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61 Returns a list of available printers on the system. |
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62 */ |
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63 |
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64 /*! |
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65 \fn QPrinterInfo QPrinterInfo::defaultPrinter() |
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66 |
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67 Returns the default printer on the system. |
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68 |
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69 The return value should be checked using isNull() before being |
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70 used, in case there is no default printer. |
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71 |
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72 \sa isNull() |
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73 */ |
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74 |
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75 /*! |
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76 \fn QPrinterInfo::QPrinterInfo() |
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77 |
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78 Constructs an empty QPrinterInfo object. |
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79 |
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80 \sa isNull() |
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81 */ |
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82 |
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83 /*! |
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84 \fn QPrinterInfo::QPrinterInfo(const QPrinterInfo& src) |
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85 |
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86 Constructs a copy of \a src. |
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87 */ |
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88 |
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89 /*! |
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90 \fn QPrinterInfo::QPrinterInfo(const QPrinter& printer) |
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91 |
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92 Constructs a QPrinterInfo object from \a printer. |
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93 */ |
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94 |
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95 /*! |
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96 \fn QPrinterInfo::~QPrinterInfo() |
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97 |
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98 Destroys the QPrinterInfo object. References to the values in the |
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99 object become invalid. |
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100 */ |
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101 |
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102 /*! |
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103 \fn QPrinterInfo& QPrinterInfo::operator=(const QPrinterInfo& src) |
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104 |
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105 Sets the QPrinterInfo object to be equal to \a src. |
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106 */ |
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107 |
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108 /*! |
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109 \fn QString QPrinterInfo::printerName() const |
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110 |
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111 Returns the name of the printer. |
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112 |
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113 \sa QPrinter::setPrinterName() |
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114 */ |
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115 |
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116 /*! |
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117 \fn bool QPrinterInfo::isNull() const |
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118 |
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119 Returns whether this QPrinterInfo object holds a printer definition. |
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120 |
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121 An empty QPrinterInfo object could result for example from calling |
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122 defaultPrinter() when there are no printers on the system. |
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123 */ |
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124 |
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125 /*! |
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126 \fn bool QPrinterInfo::isDefault() const |
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127 |
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128 Returns whether this printer is the default printer. |
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129 */ |
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130 |
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131 /*! |
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132 \fn QList< QPrinter::PaperSize> QPrinterInfo::supportedPaperSizes() const |
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133 \since 4.4 |
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134 |
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135 Returns a list of supported paper sizes by the printer. |
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136 |
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137 Not all printer drivers support this query, so the list may be empty. |
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138 On Mac OS X 10.3, this function always returns an empty list. |
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139 */ |