| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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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 | ** $QT_BEGIN_LICENSE:FDL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in a
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| 14 | ** written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Free Documentation License
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Free
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| 18 | ** Documentation License version 1.3 as published by the Free Software
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| 19 | ** Foundation and appearing in the file included in the packaging of this
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| 20 | ** file.
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| 21 | **
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| 22 | ** If you have questions regarding the use of this file, please contact
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| 23 | ** Nokia at [email protected].
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| 24 | ** $QT_END_LICENSE$
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| 25 | **
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| 26 | ****************************************************************************/
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| 27 |
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| 28 | /*!
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| 29 | \namespace Qt
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| 30 | \inmodule QtCore
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| 31 | \target Qt Namespace
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| 32 |
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| 33 | \brief The Qt namespace contains miscellaneous identifiers
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| 34 | used throughout the Qt library.
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| 35 | */
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| 36 |
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| 37 | /*!
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| 38 | \enum Qt::Orientation
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| 39 |
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| 40 | This type is used to signify an object's orientation.
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| 41 |
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| 42 | \value Horizontal
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| 43 | \value Vertical
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| 44 |
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| 45 | Orientation is used with QScrollBar for example.
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| 46 | */
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| 47 |
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| 48 | /*!
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| 49 | \enum Qt::AlignmentFlag
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| 50 |
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| 51 | This enum type is used to describe alignment. It contains
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| 52 | horizontal and vertical flags that can be combined to produce
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| 53 | the required effect.
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| 54 |
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| 55 | The \l{TextElideMode} enum can also be used in many situations
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| 56 | to fine-tune the appearance of aligned text.
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| 57 |
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| 58 | The horizontal flags are:
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| 59 |
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| 60 | \value AlignLeft Aligns with the left edge.
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| 61 | \value AlignRight Aligns with the right edge.
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| 62 | \value AlignHCenter Centers horizontally in the available space.
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| 63 | \value AlignJustify Justifies the text in the available space.
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| 64 | \omitvalue AlignAuto
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| 65 |
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| 66 | The vertical flags are:
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| 67 |
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| 68 | \value AlignTop Aligns with the top.
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| 69 | \value AlignBottom Aligns with the bottom.
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| 70 | \value AlignVCenter Centers vertically in the available space.
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| 71 |
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| 72 | You can use only one of the horizontal flags at a time. There is
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| 73 | one two-dimensional flag:
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| 74 |
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| 75 | \value AlignCenter Centers in both dimensions.
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| 76 |
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| 77 | You can use at most one horizontal and one vertical flag at a
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| 78 | time. Qt::AlignCenter counts as both horizontal and vertical.
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| 79 |
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| 80 | Three enum values are useful in applications that can be run in
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| 81 | right-to-left mode:
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| 82 |
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| 83 | \value AlignAbsolute If the widget's layout direction is
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| 84 | Qt::RightToLeft (instead of Qt::LeftToRight, the default),
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| 85 | Qt::AlignLeft refers to the \e right edge and Qt::AlignRight
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| 86 | to the \e left edge. This is normally the desired behavior.
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| 87 | If you want Qt::AlignLeft to always mean "left" and
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| 88 | Qt::AlignRight to always mean "right", combine the flag with
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| 89 | Qt::AlignAbsolute.
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| 90 | \value AlignLeading Synonym for Qt::AlignLeft.
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| 91 | \value AlignTrailing Synonym for Qt::AlignRight.
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| 92 |
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| 93 | Masks:
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| 94 |
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| 95 | \value AlignHorizontal_Mask
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| 96 | \value AlignVertical_Mask
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| 97 |
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| 98 | Conflicting combinations of flags have undefined meanings.
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| 99 | */
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| 100 |
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| 101 | /*!
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| 102 | \enum Qt::ApplicationAttribute
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| 103 |
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| 104 | This enum describes attributes that change the behavior of
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| 105 | application-wide features. These are enabled and disabled using
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| 106 | QCoreApplication::setAttribute(), and can be tested for with
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| 107 | QCoreApplication::testAttribute().
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| 108 |
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| 109 | \value AA_ImmediateWidgetCreation Ensures that widgets are created
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| 110 | as soon as they are constructed. By default, resources for
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| 111 | widgets are allocated on demand to improve efficiency and
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| 112 | minimize resource usage. Setting or clearing this attribute
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| 113 | affects widgets constructed after the change. Setting it
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| 114 | tells Qt to create toplevel windows immediately.
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| 115 | Therefore, if it is important to minimize resource
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| 116 | consumption, do not set this attribute.
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| 117 |
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| 118 | \value AA_MSWindowsUseDirect3DByDefault This value is obsolete and
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| 119 | has no effect.
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| 120 |
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| 121 | \value AA_DontShowIconsInMenus Actions with the Icon property won't be
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| 122 | shown in any menus unless specifically set by the
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| 123 | QAction::iconVisibleInMenu property.
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| 124 | Menus that are currently open or menus already created in the native
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| 125 | Mac OS X menubar \e{may not} pick up a change in this attribute. Changes
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| 126 | in the QAction::iconVisibleInMenu property will always be picked up.
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| 127 |
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| 128 | \value AA_NativeWindows Ensures that widgets have native windows.
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| 129 |
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| 130 | \value AA_DontCreateNativeWidgetSiblings Ensures that siblings of native
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| 131 | widgets stay non-native unless specifically set by the
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| 132 | Qt::WA_NativeWindow attribute.
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| 133 |
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| 134 | \value AA_MacPluginApplication Stops the Qt mac application from doing
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| 135 | specific initializations that do not necessarily make sense when using Qt
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| 136 | to author a plugin. This includes avoiding loading our nib for the main
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| 137 | menu and not taking possession of the native menu bar. When setting this
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| 138 | attribute to true will also set the AA_DontUseNativeMenuBar attribute
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| 139 | to true.
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| 140 |
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| 141 | \value AA_DontUseNativeMenuBar All menubars created while this attribute is
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| 142 | set to true won't be used as a native menubar (e.g, the menubar at
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| 143 | the top of the main screen on Mac OS X or at the bottom in Windows CE).
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| 144 |
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| 145 | \value AA_MacDontSwapCtrlAndMeta On Mac OS X by default, Qt swaps the
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| 146 | Control and Meta (Command) keys (i.e., whenever Control is pressed, Qt
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| 147 | sends Meta, and whenever Meta is pressed Control is sent). When this
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| 148 | attribute is true, Qt will not do the flip. QKeySequence::StandardShortcuts
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| 149 | will also flip accordingly (i.e., QKeySequence::Copy will be
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| 150 | Command+C on the keyboard regardless of the value set, though what is output for
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| 151 | QKeySequence::toString(QKeySequence::PortableText) will be different).
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| 152 |
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| 153 | \value AA_S60DontConstructApplicationPanes Stops Qt from initializing the S60 status
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| 154 | pane and softkey pane on Symbian. This is useful to save memory and reduce
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| 155 | startup time for applications that will run in fullscreen mode during their
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