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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QTabDialog Class Reference</h1>
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| 33 |
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| 34 | <p>The QTabDialog class provides a stack of tabbed widgets.
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| 35 | <a href="#details">More...</a>
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| 36 | <p><tt>#include <<a href="qtabdialog-h.html">qtabdialog.h</a>></tt>
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| 37 | <p>Inherits <a href="qdialog.html">QDialog</a>.
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| 38 | <p><a href="qtabdialog-members.html">List of all member functions.</a>
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| 39 | <h2>Public Members</h2>
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| 40 | <ul>
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| 41 | <li class=fn><a href="#QTabDialog"><b>QTabDialog</b></a> ( QWidget * parent = 0, const char * name = 0, bool modal = FALSE, WFlags f = 0 )</li>
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| 42 | <li class=fn><a href="#~QTabDialog"><b>~QTabDialog</b></a> ()</li>
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| 43 | <li class=fn>virtual void <a href="#setFont"><b>setFont</b></a> ( const QFont & font )</li>
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| 44 | <li class=fn>void <a href="#addTab"><b>addTab</b></a> ( QWidget * child, const QString & label )</li>
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| 45 | <li class=fn>void <a href="#addTab-2"><b>addTab</b></a> ( QWidget * child, const QIconSet & iconset, const QString & label )</li>
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| 46 | <li class=fn>void <a href="#addTab-3"><b>addTab</b></a> ( QWidget * child, QTab * tab )</li>
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| 47 | <li class=fn>void <a href="#insertTab"><b>insertTab</b></a> ( QWidget * child, const QString & label, int index = -1 )</li>
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| 48 | <li class=fn>void <a href="#insertTab-2"><b>insertTab</b></a> ( QWidget * child, const QIconSet & iconset, const QString & label, int index = -1 )</li>
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| 49 | <li class=fn>void <a href="#insertTab-3"><b>insertTab</b></a> ( QWidget * child, QTab * tab, int index = -1 )</li>
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| 50 | <li class=fn>void <a href="#changeTab-2"><b>changeTab</b></a> ( QWidget * w, const QString & label )</li>
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| 51 | <li class=fn>void <a href="#changeTab"><b>changeTab</b></a> ( QWidget * w, const QIconSet & iconset, const QString & label )</li>
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| 52 | <li class=fn>bool <a href="#isTabEnabled"><b>isTabEnabled</b></a> ( QWidget * w ) const</li>
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| 53 | <li class=fn>void <a href="#setTabEnabled"><b>setTabEnabled</b></a> ( QWidget * w, bool enable )</li>
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| 54 | <li class=fn>bool isTabEnabled ( const char * name ) const <em>(obsolete)</em></li>
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| 55 | <li class=fn>void setTabEnabled ( const char * name, bool enable ) <em>(obsolete)</em></li>
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| 56 | <li class=fn>void <a href="#showPage"><b>showPage</b></a> ( QWidget * w )</li>
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| 57 | <li class=fn>void <a href="#removePage"><b>removePage</b></a> ( QWidget * w )</li>
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| 58 | <li class=fn>QString <a href="#tabLabel"><b>tabLabel</b></a> ( QWidget * w )</li>
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| 59 | <li class=fn>QWidget * <a href="#currentPage"><b>currentPage</b></a> () const</li>
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| 60 | <li class=fn>void <a href="#setDefaultButton"><b>setDefaultButton</b></a> ( const QString & text )</li>
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| 61 | <li class=fn>void <a href="#setDefaultButton-2"><b>setDefaultButton</b></a> ()</li>
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| 62 | <li class=fn>bool <a href="#hasDefaultButton"><b>hasDefaultButton</b></a> () const</li>
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| 63 | <li class=fn>void <a href="#setHelpButton"><b>setHelpButton</b></a> ( const QString & text )</li>
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| 64 | <li class=fn>void <a href="#setHelpButton-2"><b>setHelpButton</b></a> ()</li>
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| 65 | <li class=fn>bool <a href="#hasHelpButton"><b>hasHelpButton</b></a> () const</li>
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| 66 | <li class=fn>void <a href="#setCancelButton"><b>setCancelButton</b></a> ( const QString & text )</li>
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| 67 | <li class=fn>void <a href="#setCancelButton-2"><b>setCancelButton</b></a> ()</li>
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| 68 | <li class=fn>bool <a href="#hasCancelButton"><b>hasCancelButton</b></a> () const</li>
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| 69 | <li class=fn>void <a href="#setApplyButton"><b>setApplyButton</b></a> ( const QString & text )</li>
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| 70 | <li class=fn>void <a href="#setApplyButton-2"><b>setApplyButton</b></a> ()</li>
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| 71 | <li class=fn>bool <a href="#hasApplyButton"><b>hasApplyButton</b></a> () const</li>
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| 72 | <li class=fn>void <a href="#setOkButton"><b>setOkButton</b></a> ( const QString & text )</li>
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| 73 | <li class=fn>void <a href="#setOkButton-2"><b>setOkButton</b></a> ()</li>
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| 74 | <li class=fn>bool <a href="#hasOkButton"><b>hasOkButton</b></a> () const</li>
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| 75 | </ul>
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| 76 | <h2>Signals</h2>
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| 77 | <ul>
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| 78 | <li class=fn>void <a href="#aboutToShow"><b>aboutToShow</b></a> ()</li>
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| 79 | <li class=fn>void <a href="#applyButtonPressed"><b>applyButtonPressed</b></a> ()</li>
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| 80 | <li class=fn>void <a href="#cancelButtonPressed"><b>cancelButtonPressed</b></a> ()</li>
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| 81 | <li class=fn>void <a href="#defaultButtonPressed"><b>defaultButtonPressed</b></a> ()</li>
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| 82 | <li class=fn>void <a href="#helpButtonPressed"><b>helpButtonPressed</b></a> ()</li>
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| 83 | <li class=fn>void <a href="#currentChanged"><b>currentChanged</b></a> ( QWidget * )</li>
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| 84 | <li class=fn>void selected ( const QString & ) <em>(obsolete)</em></li>
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| 85 | </ul>
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| 86 | <h2>Protected Members</h2>
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| 87 | <ul>
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| 88 | <li class=fn>void <a href="#setTabBar"><b>setTabBar</b></a> ( QTabBar * tb )</li>
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| 89 | <li class=fn>QTabBar * <a href="#tabBar"><b>tabBar</b></a> () const</li>
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| 90 | </ul>
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| 91 | <hr><a name="details"></a><h2>Detailed Description</h2>
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| 92 |
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| 93 |
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| 94 | <p> The QTabDialog class provides a stack of tabbed widgets.
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| 95 | <p>
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| 96 |
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| 97 | <p> A tabbed dialog is one in which several "tab pages" are available.
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| 98 | By clicking on a tab page's tab or by pressing the indicated
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| 99 | Alt+<em>letter</em> key combination, the user can select which tab page
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| 100 | they want to use.
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| 101 | <p> QTabDialog provides a tab bar consisting of single row of tabs at
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| 102 | the top; each tab has an associated widget which is that tab's
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| 103 | tab page. In addition, QTabDialog provides an OK button and the
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| 104 | following optional buttons: Apply, Cancel, Defaults and Help.
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| 105 | <p> The normal way to use QTabDialog is to do the following in the
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| 106 | constructor:
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| 107 | <ol type=1>
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| 108 | <li> Create a QTabDialog.
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| 109 | <li> Create a <a href="qwidget.html">QWidget</a> for each of the pages in the tab dialog, insert
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| 110 | children into it, set up geometry management for it, and use
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| 111 | <a href="#addTab">addTab</a>() (or <a href="#insertTab">insertTab</a>()) to set up a tab and keyboard accelerator
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| 112 | for it.
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| 113 | <li> Set up the buttons for the tab dialog using <a href="#setOkButton">setOkButton</a>(),
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| 114 | <a href="#setApplyButton">setApplyButton</a>(), setDefaultsButton(), <a href="#setCancelButton">setCancelButton</a>() and
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| 115 | <a href="#setHelpButton">setHelpButton</a>().
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| 116 | <li> Connect to the signals and slots.
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| 117 | </ol>
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| 118 | <p> If you don't call addTab() the page you have created will not be
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| 119 | visible. Don't confuse the object name you supply to the
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| 120 | QWidget constructor and the tab label you supply to addTab();
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| 121 | addTab() takes user-visible name that appears on the widget's tab
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| 122 | and may identify an accelerator, whereas the widget name is used
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| 123 | primarily for debugging.
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| 124 | <p> Almost all applications have to connect the <a href="#applyButtonPressed">applyButtonPressed</a>()
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| 125 | signal to something. applyButtonPressed() is emitted when either OK
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| 126 | or Apply is clicked, and your slot must copy the dialog's state into
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| 127 | the application.
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| 128 | <p> There are also several other signals which may be useful:
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| 129 | <ul>
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| 130 | <li> <a href="#cancelButtonPressed">cancelButtonPressed</a>() is emitted when the user clicks Cancel.
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| 131 | <li> <a href="#defaultButtonPressed">defaultButtonPressed</a>() is emitted when the user clicks Defaults;
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| 132 | the slot it is connected to should reset the state of the dialog to
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| 133 | the application defaults.
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| 134 | <li> <a href="#helpButtonPressed">helpButtonPressed</a>() is emitted when the user clicks Help.
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| 135 | <li> <a href="#aboutToShow">aboutToShow</a>() is emitted at the start of <a href="qdialog.html#show">show</a>(); if there is any
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| 136 | chance that the state of the application may change between the
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| 137 | creation of the tab dialog and the time show() is called, you must
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| 138 | connect this signal to a slot that resets the state of the dialog.
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| 139 | <li> <a href="#currentChanged">currentChanged</a>() is emitted when the user selects a page.
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| 140 | </ul>
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| 141 | <p> Each tab is either enabled or disabled at any given time (see
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| 142 | <a href="#setTabEnabled">setTabEnabled</a>()). If a tab is enabled the tab text is drawn in
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| 143 | black and the user can select that tab. If it is disabled the tab
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| 144 | is drawn in a different way and the user cannot select that tab.
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| 145 | Note that even if a tab is disabled, the page can still be visible;
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| 146 | for example, if all of the tabs happen to be disabled.
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| 147 | <p> You can change a tab's label and iconset using <a href="#changeTab">changeTab</a>(). A tab
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| 148 | page can be removed with <a href="#removePage">removePage</a>() and shown with <a href="#showPage">showPage</a>(). The
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| 149 | current page is given by <a href="#currentPage">currentPage</a>().
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| 150 | <p> QTabDialog does not support tabs on the sides or bottom, nor can
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| 151 | you set or retrieve the visible page. If you need more functionality
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| 152 | than QTabDialog provides, consider creating a <a href="qdialog.html">QDialog</a> and using a
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| 153 | <a href="qtabbar.html">QTabBar</a> with QTabWidgets.
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| 154 | <p> Most of the functionality in QTabDialog is provided by a <a href="qtabwidget.html">QTabWidget</a>.
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| 155 | <p> <img src=qtabdlg-m.png> <img src=qtabdlg-w.png>
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| 156 | <p> <p>See also <a href="qdialog.html">QDialog</a> and <a href="dialogs.html">Dialog Classes</a>.
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| 157 |
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| 158 | <hr><h2>Member Function Documentation</h2>
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| 159 | <h3 class=fn><a name="QTabDialog"></a>QTabDialog::QTabDialog ( <a href="qwidget.html">QWidget</a> * parent = 0, const char * name = 0, bool modal = FALSE, WFlags f = 0 )
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| 160 | </h3>
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| 161 | Constructs a QTabDialog with only an OK button.
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| 162 | The <em>parent</em>, <em>name</em>, <em>modal</em> and <a href="qt.html#WidgetFlags">widget flag</a>, <em>f</em>, arguments
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| 163 | are passed on to the <a href="qdialog.html">QDialog</a> constructor.
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| 164 |
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| 165 | <h3 class=fn><a name="~QTabDialog"></a>QTabDialog::~QTabDialog ()
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| 166 | </h3>
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| 167 | Destroys the tab dialog.
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| 168 |
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| 169 | <h3 class=fn>void <a name="aboutToShow"></a>QTabDialog::aboutToShow ()<tt> [signal]</tt>
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| 170 | </h3>
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| 171 |
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| 172 | <p> This signal is emitted by <a href="qdialog.html#show">show</a>() when it is time to set the state of
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| 173 | the dialog's contents. The dialog should reflect the current state
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| 174 | of the application when it appears; if there is any possibility that
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| 175 | the state of the application may change between the time you call
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| 176 | <a href="#QTabDialog">QTabDialog::QTabDialog</a>() and <a href="qdialog.html#show">QTabDialog::show</a>(), you should set the
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| 177 | dialog's state in a slot and connect this signal to it.
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| 178 | <p> This applies mainly to QTabDialog objects that are kept around
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| 179 | hidden, rather than being created, shown, and deleted afterwards.
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| 180 | <p> <p>See also <a href="#applyButtonPressed">applyButtonPressed</a>(), <a href="qdialog.html#show">show</a>(), and <a href="#cancelButtonPressed">cancelButtonPressed</a>().
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| 181 |
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| 182 | <h3 class=fn>void <a name="addTab"></a>QTabDialog::addTab ( <a href="qwidget.html">QWidget</a> * child, const <a href="qstring.html">QString</a> & label )
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| 183 | </h3>
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| 184 | Adds another tab and page to the tab view.
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| 185 | <p> The new page is <em>child</em>; the tab's label is <em>label</em>.
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| 186 | Note the difference between the widget name (which you supply to
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| 187 | widget constructors and to <a href="#setTabEnabled">setTabEnabled</a>(), for example) and the tab
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| 188 | label. The name is internal to the program and invariant, whereas
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| 189 | the label is shown on-screen and may vary according to language and
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| 190 | other factors.
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| 191 | <p> If the tab's <em>label</em> contains an ampersand, the letter following
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| 192 | the ampersand is used as an accelerator for the tab, e.g. if the
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| 193 | label is "Bro&wse" then Alt+W becomes an accelerator which will
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| 194 | move the focus to this tab.
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| 195 | <p> If you call <a href="#addTab">addTab</a>() after <a href="qdialog.html#show">show</a>() the screen will flicker and the
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| 196 | user may be confused.
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| 197 | <p> <p>See also <a href="#insertTab">insertTab</a>().
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| 198 |
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| 199 | <h3 class=fn>void <a name="addTab-2"></a>QTabDialog::addTab ( <a href="qwidget.html">QWidget</a> * child, const <a href="qiconset.html">QIconSet</a> & iconset, const <a href="qstring.html">QString</a> & label )
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| 200 | </h3> This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
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| 201 | <p> This version of the function shows the <em>iconset</em> as well as the <em>label</em> on the tab of <em>child</em>.
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| 202 |
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| 203 | <h3 class=fn>void <a name="addTab-3"></a>QTabDialog::addTab ( <a href="qwidget.html">QWidget</a> * child, <a href="qtab.html">QTab</a> * tab )
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| 204 | </h3>
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| 205 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
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| 206 | <p> This is a lower-level method for adding tabs, similar to the other
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| 207 | <a href="#addTab">addTab</a>() method. It is useful if you are using <a href="#setTabBar">setTabBar</a>() to set a
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| 208 | <a href="qtabbar.html">QTabBar</a> subclass with an overridden <a href="qtabbar.html#paint">QTabBar::paint</a>() function for a
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| 209 | subclass of <a href="qtab.html">QTab</a>.
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| 210 | <p> The <em>child</em> is the widget to be placed on the new tab page. The <em>tab</em> is the tab to display on the tab page -- normally this shows a
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| 211 | label or an icon that identifies the tab page.
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| 212 | <p>
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| 213 | <h3 class=fn>void <a name="applyButtonPressed"></a>QTabDialog::applyButtonPressed ()<tt> [signal]</tt>
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| 214 | </h3>
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| 215 |
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| 216 | <p> This signal is emitted when either the Apply or OK button is clicked.
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| 217 | <p> It should be connected to a slot (or several slots) that change the
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| 218 | application's state according to the state of the dialog.
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| 219 | <p> <p>See also <a href="#cancelButtonPressed">cancelButtonPressed</a>(), <a href="#defaultButtonPressed">defaultButtonPressed</a>(), and <a href="#setApplyButton">setApplyButton</a>().
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| 220 |
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| 221 | <h3 class=fn>void <a name="cancelButtonPressed"></a>QTabDialog::cancelButtonPressed ()<tt> [signal]</tt>
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| 222 | </h3>
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| 223 |
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| 224 | <p> This signal is emitted when the Cancel button is clicked. It is
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| 225 | automatically connected to <a href="qdialog.html#reject">QDialog::reject</a>(), which will hide the
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| 226 | dialog.
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| 227 | <p> The Cancel button should not change the application's state at all,
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| 228 | so you should generally not need to connect it to any slot.
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| 229 | <p> <p>See also <a href="#applyButtonPressed">applyButtonPressed</a>(), <a href="#defaultButtonPressed">defaultButtonPressed</a>(), and <a href="#setCancelButton">setCancelButton</a>().
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| 230 |
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| 231 | <h3 class=fn>void <a name="changeTab"></a>QTabDialog::changeTab ( <a href="qwidget.html">QWidget</a> * w, const <a href="qiconset.html">QIconSet</a> & iconset, const <a href="qstring.html">QString</a> & label )
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| 232 | </h3>
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| 233 | Changes tab page <em>w</em>'s iconset to <em>iconset</em> and label to <em>label</em>.
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| 234 | <p>
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| 235 | <h3 class=fn>void <a name="changeTab-2"></a>QTabDialog::changeTab ( <a href="qwidget.html">QWidget</a> * w, const <a href="qstring.html">QString</a> & label )
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| 236 | </h3>
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| 237 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
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| 238 | <p> Defines a new <em>label</em> for the tab of page <em>w</em>
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| 239 |
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| 240 | <h3 class=fn>void <a name="currentChanged"></a>QTabDialog::currentChanged ( <a href="qwidget.html">QWidget</a> * )<tt> [signal]</tt>
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| 241 | </h3>
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| 242 | <p> This signal is emitted whenever the current page changes.
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| 243 | <p> <p>See also <a href="#currentPage">currentPage</a>(), <a href="#showPage">showPage</a>(), and <a href="#tabLabel">tabLabel</a>().
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| 244 |
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| 245 | <h3 class=fn><a href="qwidget.html">QWidget</a> * <a name="currentPage"></a>QTabDialog::currentPage () const
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| 246 | </h3> Returns a pointer to the page currently being displayed by the
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| 247 | tab dialog. The tab dialog does its best to make sure that this value
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| 248 | is never 0 (but if you try hard enough, it can be).
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| 249 |
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| 250 | <h3 class=fn>void <a name="defaultButtonPressed"></a>QTabDialog::defaultButtonPressed ()<tt> [signal]</tt>
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| 251 | </h3>
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| 252 |
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| 253 | <p> This signal is emitted when the Defaults button is pressed. It
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| 254 | should reset the dialog (but not the application) to the "factory
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| 255 | defaults".
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| 256 | <p> The application's state should not be changed until the user clicks
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| 257 | Apply or OK.
|
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| 258 | <p> <p>See also <a href="#applyButtonPressed">applyButtonPressed</a>(), <a href="#cancelButtonPressed">cancelButtonPressed</a>(), and <a href="#setDefaultButton">setDefaultButton</a>().
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| 259 |
|
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| 260 | <h3 class=fn>bool <a name="hasApplyButton"></a>QTabDialog::hasApplyButton () const
|
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| 261 | </h3>
|
|---|
| 262 | Returns TRUE if the tab dialog has an Apply button; otherwise
|
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| 263 | returns FALSE.
|
|---|
| 264 | <p> <p>See also <a href="#setApplyButton">setApplyButton</a>(), <a href="#applyButtonPressed">applyButtonPressed</a>(), <a href="#hasCancelButton">hasCancelButton</a>(), and <a href="#hasDefaultButton">hasDefaultButton</a>().
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| 265 |
|
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| 266 | <h3 class=fn>bool <a name="hasCancelButton"></a>QTabDialog::hasCancelButton () const
|
|---|
| 267 | </h3>
|
|---|
| 268 | Returns TRUE if the tab dialog has a Cancel button; otherwise
|
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| 269 | returns FALSE.
|
|---|
| 270 | <p> <p>See also <a href="#setCancelButton">setCancelButton</a>(), <a href="#cancelButtonPressed">cancelButtonPressed</a>(), <a href="#hasApplyButton">hasApplyButton</a>(), and <a href="#hasDefaultButton">hasDefaultButton</a>().
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| 271 |
|
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| 272 | <h3 class=fn>bool <a name="hasDefaultButton"></a>QTabDialog::hasDefaultButton () const
|
|---|
| 273 | </h3>
|
|---|
| 274 | Returns TRUE if the tab dialog has a Defaults button; otherwise
|
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| 275 | returns FALSE.
|
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| 276 | <p> <p>See also <a href="#setDefaultButton">setDefaultButton</a>(), <a href="#defaultButtonPressed">defaultButtonPressed</a>(), <a href="#hasApplyButton">hasApplyButton</a>(), and <a href="#hasCancelButton">hasCancelButton</a>().
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| 277 |
|
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| 278 | <h3 class=fn>bool <a name="hasHelpButton"></a>QTabDialog::hasHelpButton () const
|
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| 279 | </h3>
|
|---|
| 280 | Returns TRUE if the tab dialog has a Help button; otherwise returns
|
|---|
| 281 | FALSE.
|
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| 282 | <p> <p>See also <a href="#setHelpButton">setHelpButton</a>(), <a href="#helpButtonPressed">helpButtonPressed</a>(), <a href="#hasApplyButton">hasApplyButton</a>(), and <a href="#hasCancelButton">hasCancelButton</a>().
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| 283 |
|
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| 284 | <h3 class=fn>bool <a name="hasOkButton"></a>QTabDialog::hasOkButton () const
|
|---|
| 285 | </h3>
|
|---|
| 286 | Returns TRUE if the tab dialog has an OK button; otherwise returns
|
|---|
| 287 | FALSE.
|
|---|
| 288 | <p> <p>See also <a href="#setOkButton">setOkButton</a>(), <a href="#hasApplyButton">hasApplyButton</a>(), <a href="#hasCancelButton">hasCancelButton</a>(), and <a href="#hasDefaultButton">hasDefaultButton</a>().
|
|---|
| 289 |
|
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| 290 | <h3 class=fn>void <a name="helpButtonPressed"></a>QTabDialog::helpButtonPressed ()<tt> [signal]</tt>
|
|---|
| 291 | </h3>
|
|---|
| 292 |
|
|---|
| 293 | <p> This signal is emitted when the Help button is pressed. It
|
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| 294 | could be used to present information about how to use the dialog.
|
|---|
| 295 | <p> <p>See also <a href="#applyButtonPressed">applyButtonPressed</a>(), <a href="#cancelButtonPressed">cancelButtonPressed</a>(), and <a href="#setHelpButton">setHelpButton</a>().
|
|---|
| 296 |
|
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| 297 | <h3 class=fn>void <a name="insertTab"></a>QTabDialog::insertTab ( <a href="qwidget.html">QWidget</a> * child, const <a href="qstring.html">QString</a> & label, int index = -1 )
|
|---|
| 298 | </h3>
|
|---|
| 299 | Inserts another tab and page to the tab view.
|
|---|
| 300 | <p> The new page is <em>child</em>; the tab's label is <em>label</em>.
|
|---|
| 301 | Note the difference between the widget name (which you supply to
|
|---|
| 302 | widget constructors and to <a href="#setTabEnabled">setTabEnabled</a>(), for example) and the tab
|
|---|
| 303 | label. The name is internal to the program and invariant, whereas
|
|---|
| 304 | the label is shown on-screen and may vary according to language and
|
|---|
| 305 | other factors.
|
|---|
| 306 | <p> If the tab's <em>label</em> contains an ampersand, the letter following
|
|---|
| 307 | the ampersand is used as an accelerator for the tab, e.g. if the
|
|---|
| 308 | label is "Bro&wse" then Alt+W becomes an accelerator which will
|
|---|
| 309 | move the focus to this tab.
|
|---|
| 310 | <p> If <em>index</em> is not specified, the tab is simply added. Otherwise
|
|---|
| 311 | it is inserted at the specified position.
|
|---|
| 312 | <p> If you call <a href="#insertTab">insertTab</a>() after <a href="qdialog.html#show">show</a>(), the screen will flicker and the
|
|---|
| 313 | user may be confused.
|
|---|
| 314 | <p> <p>See also <a href="#addTab">addTab</a>().
|
|---|
| 315 |
|
|---|
| 316 | <h3 class=fn>void <a name="insertTab-2"></a>QTabDialog::insertTab ( <a href="qwidget.html">QWidget</a> * child, const <a href="qiconset.html">QIconSet</a> & iconset, const <a href="qstring.html">QString</a> & label, int index = -1 )
|
|---|
| 317 | </h3> This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
|---|
| 318 | <p> This version of the function shows the <em>iconset</em> as well as the <em>label</em> on the tab of <em>child</em>.
|
|---|
| 319 |
|
|---|
| 320 | <h3 class=fn>void <a name="insertTab-3"></a>QTabDialog::insertTab ( <a href="qwidget.html">QWidget</a> * child, <a href="qtab.html">QTab</a> * tab, int index = -1 )
|
|---|
| 321 | </h3>
|
|---|
| 322 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
|---|
| 323 | <p> This is a lower-level method for inserting tabs, similar to the other
|
|---|
| 324 | <a href="#insertTab">insertTab</a>() method. It is useful if you are using <a href="#setTabBar">setTabBar</a>() to set a
|
|---|
| 325 | <a href="qtabbar.html">QTabBar</a> subclass with an overridden <a href="qtabbar.html#paint">QTabBar::paint</a>() function for a
|
|---|
| 326 | subclass of <a href="qtab.html">QTab</a>.
|
|---|
| 327 | <p> The <em>child</em> is the widget to be placed on the new tab page. The <em>tab</em> is the tab to display on the tab page -- normally this shows a
|
|---|
| 328 | label or an icon that identifies the tab page. The <em>index</em> is the
|
|---|
| 329 | position where this tab page should be inserted.
|
|---|
| 330 | <p>
|
|---|
| 331 | <h3 class=fn>bool <a name="isTabEnabled"></a>QTabDialog::isTabEnabled ( <a href="qwidget.html">QWidget</a> * w ) const
|
|---|
| 332 | </h3>
|
|---|
| 333 | Returns TRUE if the page <em>w</em> is enabled; otherwise returns FALSE.
|
|---|
| 334 | <p> <p>See also <a href="#setTabEnabled">setTabEnabled</a>() and <a href="qwidget.html#enabled-prop">QWidget::enabled</a>.
|
|---|
| 335 |
|
|---|
| 336 | <h3 class=fn>bool <a name="isTabEnabled-2"></a>QTabDialog::isTabEnabled ( const char * name ) const
|
|---|
| 337 | </h3> <b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code.
|
|---|
| 338 | <p> Returns TRUE if the page with object name <em>name</em> is enabled and
|
|---|
| 339 | FALSE if it is disabled.
|
|---|
| 340 | <p> If <em>name</em> is 0 or not the name of any of the pages, <a href="#isTabEnabled">isTabEnabled</a>()
|
|---|
| 341 | returns FALSE.
|
|---|
| 342 | <p> <p>See also <a href="#setTabEnabled">setTabEnabled</a>() and <a href="qwidget.html#enabled-prop">QWidget::enabled</a>.
|
|---|
| 343 |
|
|---|
| 344 | <h3 class=fn>void <a name="removePage"></a>QTabDialog::removePage ( <a href="qwidget.html">QWidget</a> * w )
|
|---|
| 345 | </h3> Removes page <em>w</em> from this stack of widgets. Does not
|
|---|
| 346 | delete <em>w</em>.
|
|---|
| 347 | <p>See also <a href="#showPage">showPage</a>(), <a href="qtabwidget.html#removePage">QTabWidget::removePage</a>(), and <a href="qwidgetstack.html#removeWidget">QWidgetStack::removeWidget</a>().
|
|---|
| 348 |
|
|---|
| 349 | <h3 class=fn>void <a name="selected"></a>QTabDialog::selected ( const <a href="qstring.html">QString</a> & )<tt> [signal]</tt>
|
|---|
| 350 | </h3>
|
|---|
| 351 |
|
|---|
| 352 | <b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code.
|
|---|
| 353 | <p> This signal is emitted whenever a tab is selected (raised),
|
|---|
| 354 | including during the first <a href="qdialog.html#show">show</a>().
|
|---|
| 355 | <p> <p>See also <a href="qwidget.html#raise">raise</a>().
|
|---|
| 356 |
|
|---|
| 357 | <h3 class=fn>void <a name="setApplyButton"></a>QTabDialog::setApplyButton ( const <a href="qstring.html">QString</a> & text )
|
|---|
| 358 | </h3>
|
|---|
| 359 | Adds an Apply button to the dialog. The button's text is set to <em>text</em>.
|
|---|
| 360 | <p> The Apply button should apply the current settings in the dialog box
|
|---|
| 361 | to the application while keeping the dialog visible.
|
|---|
| 362 | <p> When Apply is clicked, the <a href="#applyButtonPressed">applyButtonPressed</a>() signal is emitted.
|
|---|
| 363 | <p> If <em>text</em> is a
|
|---|
| 364 | <a href="qstring.html#operator!">null string</a>,
|
|---|
| 365 | no button is shown.
|
|---|
| 366 | <p> <p>See also <a href="#setCancelButton">setCancelButton</a>(), <a href="#setDefaultButton">setDefaultButton</a>(), and <a href="#applyButtonPressed">applyButtonPressed</a>().
|
|---|
| 367 |
|
|---|
| 368 | <h3 class=fn>void <a name="setApplyButton-2"></a>QTabDialog::setApplyButton ()
|
|---|
| 369 | </h3>
|
|---|
| 370 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
|---|
| 371 | <p> Adds an Apply button to the dialog. The button's text is set to
|
|---|
| 372 | a localizable "Apply".
|
|---|
| 373 |
|
|---|
| 374 | <h3 class=fn>void <a name="setCancelButton"></a>QTabDialog::setCancelButton ( const <a href="qstring.html">QString</a> & text )
|
|---|
| 375 | </h3>
|
|---|
| 376 | Adds a Cancel button to the dialog. The button's text is set to <em>text</em>.
|
|---|
| 377 | <p> The cancel button should always return the application to the state
|
|---|
| 378 | it was in before the tab view popped up, or if the user has clicked
|
|---|
| 379 | Apply, back to the state immediately after the last Apply.
|
|---|
| 380 | <p> When Cancel is clicked, the <a href="#cancelButtonPressed">cancelButtonPressed</a>() signal is emitted.
|
|---|
| 381 | The dialog is closed at the same time.
|
|---|
| 382 | <p> If <em>text</em> is a
|
|---|
| 383 | <a href="qstring.html#operator!">null string</a>,
|
|---|
| 384 | no button is shown.
|
|---|
| 385 | <p> <p>See also <a href="#setApplyButton">setApplyButton</a>(), <a href="#setDefaultButton">setDefaultButton</a>(), and <a href="#cancelButtonPressed">cancelButtonPressed</a>().
|
|---|
| 386 |
|
|---|
| 387 | <h3 class=fn>void <a name="setCancelButton-2"></a>QTabDialog::setCancelButton ()
|
|---|
| 388 | </h3>
|
|---|
| 389 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
|---|
| 390 | <p> Adds a Cancel button to the dialog. The button's text is set to
|
|---|
| 391 | a localizable "Cancel".
|
|---|
| 392 |
|
|---|
| 393 | <h3 class=fn>void <a name="setDefaultButton"></a>QTabDialog::setDefaultButton ( const <a href="qstring.html">QString</a> & text )
|
|---|
| 394 | </h3>
|
|---|
| 395 | Adds a Defaults button to the dialog. The button's text is set to <em>text</em>.
|
|---|
| 396 | <p> The Defaults button should set the dialog (but not the application)
|
|---|
| 397 | back to the application defaults.
|
|---|
| 398 | <p> When Defaults is clicked, the <a href="#defaultButtonPressed">defaultButtonPressed</a>() signal is emitted.
|
|---|
| 399 | <p> If <em>text</em> is a
|
|---|
| 400 | <a href="qstring.html#operator!">null string</a>,
|
|---|
| 401 | no button is shown.
|
|---|
| 402 | <p> <p>See also <a href="#setApplyButton">setApplyButton</a>(), <a href="#setCancelButton">setCancelButton</a>(), and <a href="#defaultButtonPressed">defaultButtonPressed</a>().
|
|---|
| 403 |
|
|---|
| 404 | <h3 class=fn>void <a name="setDefaultButton-2"></a>QTabDialog::setDefaultButton ()
|
|---|
| 405 | </h3>
|
|---|
| 406 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
|---|
| 407 | <p> Adds a Defaults button to the dialog. The button's text is set to
|
|---|
| 408 | a localizable "Defaults".
|
|---|
| 409 |
|
|---|
| 410 | <h3 class=fn>void <a name="setFont"></a>QTabDialog::setFont ( const <a href="qfont.html">QFont</a> & font )<tt> [virtual]</tt>
|
|---|
| 411 | </h3>
|
|---|
| 412 | Sets the font for the tabs to <em>font</em>.
|
|---|
| 413 | <p> If the widget is visible, the display is updated with the new font
|
|---|
| 414 | immediately. There may be some geometry changes, depending on the
|
|---|
| 415 | size of the old and new fonts.
|
|---|
| 416 |
|
|---|
| 417 | <p>Reimplemented from <a href="qwidget.html#setFont">QWidget</a>.
|
|---|
| 418 | <h3 class=fn>void <a name="setHelpButton"></a>QTabDialog::setHelpButton ( const <a href="qstring.html">QString</a> & text )
|
|---|
| 419 | </h3>
|
|---|
| 420 | Adds a Help button to the dialog. The button's text is set to <em>text</em>.
|
|---|
| 421 | <p> When Help is clicked, the <a href="#helpButtonPressed">helpButtonPressed</a>() signal is emitted.
|
|---|
| 422 | <p> If <em>text</em> is a
|
|---|
| 423 | <a href="qstring.html#operator!">null string</a>,
|
|---|
| 424 | no button is shown.
|
|---|
| 425 | <p> <p>See also <a href="#setApplyButton">setApplyButton</a>(), <a href="#setCancelButton">setCancelButton</a>(), and <a href="#helpButtonPressed">helpButtonPressed</a>().
|
|---|
| 426 |
|
|---|
| 427 | <h3 class=fn>void <a name="setHelpButton-2"></a>QTabDialog::setHelpButton ()
|
|---|
| 428 | </h3>
|
|---|
| 429 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
|---|
| 430 | <p> Adds a Help button to the dialog. The button's text is set to
|
|---|
| 431 | a localizable "Help".
|
|---|
| 432 |
|
|---|
| 433 | <h3 class=fn>void <a name="setOkButton"></a>QTabDialog::setOkButton ( const <a href="qstring.html">QString</a> & text )
|
|---|
| 434 | </h3>
|
|---|
| 435 | Adds an OK button to the dialog and sets the button's text to <em>text</em>.
|
|---|
| 436 | <p> When the OK button is clicked, the <a href="#applyButtonPressed">applyButtonPressed</a>() signal is emitted,
|
|---|
| 437 | and the current settings in the dialog box should be applied to
|
|---|
| 438 | the application. The dialog then closes.
|
|---|
| 439 | <p> If <em>text</em> is a
|
|---|
| 440 | <a href="qstring.html#operator!">null string</a>,
|
|---|
| 441 | no button is shown.
|
|---|
| 442 | <p> <p>See also <a href="#setCancelButton">setCancelButton</a>(), <a href="#setDefaultButton">setDefaultButton</a>(), and <a href="#applyButtonPressed">applyButtonPressed</a>().
|
|---|
| 443 |
|
|---|
| 444 | <h3 class=fn>void <a name="setOkButton-2"></a>QTabDialog::setOkButton ()
|
|---|
| 445 | </h3>
|
|---|
| 446 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
|---|
| 447 | <p> Adds an OK button to the dialog. The button's text is set to
|
|---|
| 448 | a localizable "OK".
|
|---|
| 449 |
|
|---|
| 450 | <h3 class=fn>void <a name="setTabBar"></a>QTabDialog::setTabBar ( <a href="qtabbar.html">QTabBar</a> * tb )<tt> [protected]</tt>
|
|---|
| 451 | </h3>
|
|---|
| 452 | Replaces the <a href="qtabbar.html">QTabBar</a> heading the dialog by the given tab bar, <em>tb</em>.
|
|---|
| 453 | Note that this must be called <em>before</em> any tabs have been added,
|
|---|
| 454 | or the behavior is undefined.
|
|---|
| 455 | <p>See also <a href="#tabBar">tabBar</a>().
|
|---|
| 456 |
|
|---|
| 457 | <h3 class=fn>void <a name="setTabEnabled"></a>QTabDialog::setTabEnabled ( <a href="qwidget.html">QWidget</a> * w, bool enable )
|
|---|
| 458 | </h3>
|
|---|
| 459 | If <em>enable</em> is TRUE the page <em>w</em> is enabled; otherwise <em>w</em> is
|
|---|
| 460 | disabled. The page's tab is redrawn appropriately.
|
|---|
| 461 | <p> <a href="qtabwidget.html">QTabWidget</a> uses <a href="qwidget.html#setEnabled">QWidget::setEnabled</a>() internally, rather than keeping a
|
|---|
| 462 | separate flag.
|
|---|
| 463 | <p> Note that even a disabled tab and tab page may be visible. If the
|
|---|
| 464 | page is already visible QTabWidget will not hide it; if all the
|
|---|
| 465 | pages are disabled QTabWidget will show one of them.
|
|---|
| 466 | <p> <p>See also <a href="#isTabEnabled">isTabEnabled</a>() and <a href="qwidget.html#enabled-prop">QWidget::enabled</a>.
|
|---|
| 467 |
|
|---|
| 468 | <h3 class=fn>void <a name="setTabEnabled-2"></a>QTabDialog::setTabEnabled ( const char * name, bool enable )
|
|---|
| 469 | </h3><b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code.
|
|---|
| 470 | <p> Finds the page with object name <em>name</em>, enables/disables it
|
|---|
| 471 | according to the value of <em>enable</em> and redraws the page's tab
|
|---|
| 472 | appropriately.
|
|---|
| 473 | <p> QTabDialog uses <a href="qwidget.html#setEnabled">QWidget::setEnabled</a>() internally, rather than keeping a
|
|---|
| 474 | separate flag.
|
|---|
| 475 | <p> Note that even a disabled tab/page may be visible. If the page is
|
|---|
| 476 | already visible QTabDialog will not hide it; if all the pages
|
|---|
| 477 | are disabled QTabDialog will show one of them.
|
|---|
| 478 | <p> The object name is used (rather than the tab label) because the tab
|
|---|
| 479 | text may not be invariant in multi-language applications.
|
|---|
| 480 | <p> <p>See also <a href="#isTabEnabled">isTabEnabled</a>() and <a href="qwidget.html#enabled-prop">QWidget::enabled</a>.
|
|---|
| 481 |
|
|---|
| 482 | <h3 class=fn>void <a name="showPage"></a>QTabDialog::showPage ( <a href="qwidget.html">QWidget</a> * w )
|
|---|
| 483 | </h3> Ensures that widget <em>w</em> is shown. This is mainly useful for accelerators.
|
|---|
| 484 | <p> <b>Warning:</b> If used carelessly, this function can easily surprise or
|
|---|
| 485 | confuse the user.
|
|---|
| 486 | <p> <p>See also <a href="qtabbar.html#currentTab-prop">QTabBar::currentTab</a>.
|
|---|
| 487 |
|
|---|
| 488 | <h3 class=fn><a href="qtabbar.html">QTabBar</a> * <a name="tabBar"></a>QTabDialog::tabBar () const<tt> [protected]</tt>
|
|---|
| 489 | </h3>
|
|---|
| 490 | Returns the currently set <a href="qtabbar.html">QTabBar</a>.
|
|---|
| 491 | <p>See also <a href="#setTabBar">setTabBar</a>().
|
|---|
| 492 |
|
|---|
| 493 | <h3 class=fn><a href="qstring.html">QString</a> <a name="tabLabel"></a>QTabDialog::tabLabel ( <a href="qwidget.html">QWidget</a> * w )
|
|---|
| 494 | </h3> Returns the text in the tab for page <em>w</em>.
|
|---|
| 495 |
|
|---|
| 496 | <!-- eof -->
|
|---|
| 497 | <hr><p>
|
|---|
| 498 | This file is part of the <a href="index.html">Qt toolkit</a>.
|
|---|
| 499 | Copyright © 1995-2007
|
|---|
| 500 | <a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
|
|---|
| 501 | <table width=100% cellspacing=0 border=0><tr>
|
|---|
| 502 | <td>Copyright © 2007
|
|---|
| 503 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
|---|
| 504 | <td align=right><div align=right>Qt 3.3.8</div>
|
|---|
| 505 | </table></div></address></body>
|
|---|
| 506 | </html>
|
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