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tr.address { font-family: sans-serif }
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body { background: #ffffff; color: black; }
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</style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr /><td align="left" valign="top" width="32"><img align="left" border="0" height="32" src="images/rb-logo.png" width="32" /></td><td width="1">  </td><td class="postheader" valign="center"><a href="../pyqt4ref.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="modules.html"><font color="#004faf">Modules</font></a></td></table><h1 align="center">QSplitter Class Reference<br /><sup><sup>[<a href="qtgui.html">QtGui</a> module]</sup></sup></h1><p>The QSplitter class implements a splitter widget. <a href="#details">More...</a></p>
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<p>Inherits <a href="qframe.html">QFrame</a>.</p><h3>Methods</h3><ul><li><div class="fn" /><b><a href="qsplitter.html#QSplitter">__init__</a></b> (<i>self</i>, QWidget <i>parent</i> = None)</li><li><div class="fn" /><b><a href="qsplitter.html#QSplitter-2">__init__</a></b> (<i>self</i>, Qt.Orientation, QWidget <i>parent</i> = None)</li><li><div class="fn" /><b><a href="qsplitter.html#addWidget">addWidget</a></b> (<i>self</i>, QWidget)</li><li><div class="fn" /><b><a href="qsplitter.html#changeEvent">changeEvent</a></b> (<i>self</i>, QEvent)</li><li><div class="fn" /><b><a href="qsplitter.html#childEvent">childEvent</a></b> (<i>self</i>, QChildEvent)</li><li><div class="fn" />bool <b><a href="qsplitter.html#childrenCollapsible">childrenCollapsible</a></b> (<i>self</i>)</li><li><div class="fn" />int <b><a href="qsplitter.html#closestLegalPosition">closestLegalPosition</a></b> (<i>self</i>, int, int)</li><li><div class="fn" />int <b><a href="qsplitter.html#count">count</a></b> (<i>self</i>)</li><li><div class="fn" />QSplitterHandle <b><a href="qsplitter.html#createHandle">createHandle</a></b> (<i>self</i>)</li><li><div class="fn" />bool <b><a href="qsplitter.html#event">event</a></b> (<i>self</i>, QEvent)</li><li><div class="fn" />(int, int) <b><a href="qsplitter.html#getRange">getRange</a></b> (<i>self</i>, int)</li><li><div class="fn" />QSplitterHandle <b><a href="qsplitter.html#handle">handle</a></b> (<i>self</i>, int)</li><li><div class="fn" />int <b><a href="qsplitter.html#handleWidth">handleWidth</a></b> (<i>self</i>)</li><li><div class="fn" />int <b><a href="qsplitter.html#indexOf">indexOf</a></b> (<i>self</i>, QWidget)</li><li><div class="fn" /><b><a href="qsplitter.html#insertWidget">insertWidget</a></b> (<i>self</i>, int, QWidget)</li><li><div class="fn" />bool <b><a href="qsplitter.html#isCollapsible">isCollapsible</a></b> (<i>self</i>, int)</li><li><div class="fn" />QSize <b><a href="qsplitter.html#minimumSizeHint">minimumSizeHint</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qsplitter.html#moveSplitter">moveSplitter</a></b> (<i>self</i>, int, int)</li><li><div class="fn" />bool <b><a href="qsplitter.html#opaqueResize">opaqueResize</a></b> (<i>self</i>)</li><li><div class="fn" />Qt.Orientation <b><a href="qsplitter.html#orientation">orientation</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qsplitter.html#refresh">refresh</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qsplitter.html#resizeEvent">resizeEvent</a></b> (<i>self</i>, QResizeEvent)</li><li><div class="fn" />bool <b><a href="qsplitter.html#restoreState">restoreState</a></b> (<i>self</i>, QByteArray)</li><li><div class="fn" />QByteArray <b><a href="qsplitter.html#saveState">saveState</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qsplitter.html#setChildrenCollapsible">setChildrenCollapsible</a></b> (<i>self</i>, bool)</li><li><div class="fn" /><b><a href="qsplitter.html#setCollapsible">setCollapsible</a></b> (<i>self</i>, int, bool)</li><li><div class="fn" /><b><a href="qsplitter.html#setHandleWidth">setHandleWidth</a></b> (<i>self</i>, int)</li><li><div class="fn" /><b><a href="qsplitter.html#setOpaqueResize">setOpaqueResize</a></b> (<i>self</i>, bool <i>opaque</i> = True)</li><li><div class="fn" /><b><a href="qsplitter.html#setOrientation">setOrientation</a></b> (<i>self</i>, Qt.Orientation)</li><li><div class="fn" /><b><a href="qsplitter.html#setRubberBand">setRubberBand</a></b> (<i>self</i>, int)</li><li><div class="fn" /><b><a href="qsplitter.html#setSizes">setSizes</a></b> (<i>self</i>, list-of-int)</li><li><div class="fn" /><b><a href="qsplitter.html#setStretchFactor">setStretchFactor</a></b> (<i>self</i>, int, int)</li><li><div class="fn" />QSize <b><a href="qsplitter.html#sizeHint">sizeHint</a></b> (<i>self</i>)</li><li><div class="fn" />list-of-int <b><a href="qsplitter.html#sizes">sizes</a></b> (<i>self</i>)</li><li><div class="fn" />QWidget <b><a href="qsplitter.html#widget">widget</a></b> (<i>self</i>, int)</li></ul><h3>Special Methods</h3><ul><li><div class="fn" /> <b><a href="qsplitter.html#__len__">__len__</a></b> (<i>self</i>)</li></ul><h3>Qt Signals</h3><ul><li><div class="fn" />void <b><a href="qsplitter.html#splitterMoved">splitterMoved</a></b> (int,int)</li></ul><a name="details" /><hr /><h2>Detailed Description</h2><p>The QSplitter class implements a splitter widget.</p>
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<p>A splitter lets the user control the size of child widgets by dragging the boundary between the children. Any number of widgets may be controlled by a single splitter. The typical use of a QSplitter is to create several widgets and add them using <a href="qsplitter.html#insertWidget">insertWidget</a>() or <a href="qsplitter.html#addWidget">addWidget</a>().</p>
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<p>The following example will show a <a href="qlistview.html">QListView</a>, <a href="qtreeview.html">QTreeView</a>, and <a href="qtextedit.html">QTextEdit</a> side by side, with two splitter handles:</p>
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<pre> QSplitter *splitter = new QSplitter(parent);
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<p>A splitter lets the user control the size of child widgets by
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dragging the boundary between the children. Any number of widgets
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may be controlled by a single splitter. The typical use of a
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QSplitter is to create several widgets and add them using <a href="qsplitter.html#insertWidget">insertWidget</a>() or <a href="qsplitter.html#addWidget">addWidget</a>().</p>
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<p>The following example will show a <a href="qlistview.html">QListView</a>, <a href="qtreeview.html">QTreeView</a>, and <a href="qtextedit.html">QTextEdit</a> side by side, with two splitter
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<pre class="highlightedCode brush: cpp">
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QSplitter *splitter = new QSplitter(parent);
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QListView *listview = new QListView;
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QTreeView *treeview = new QTreeView;
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QTextEdit *textedit = new QTextEdit;
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splitter->addWidget(listview);
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splitter->addWidget(treeview);
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splitter->addWidget(textedit);</pre>
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<p>If a widget is already inside a QSplitter when <a href="qsplitter.html#insertWidget">insertWidget</a>() or <a href="qsplitter.html#addWidget">addWidget</a>() is called, it will move to the new position. This can be used to reorder widgets in the splitter later. You can use <a href="qsplitter.html#indexOf">indexOf</a>(), <a href="qsplitter.html#widget">widget</a>(), and <a href="qsplitter.html#count">count</a>() to get access to the widgets inside the splitter.</p>
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<p>A default QSplitter lays out its children horizontally (side by side); you can use setOrientation(<a href="qt.html#Orientation-enum">Qt.Vertical</a>) to lay its children out vertically.</p>
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<p>By default, all widgets can be as large or as small as the user wishes, between the <a href="qsplitter.html#minimumSizeHint">minimumSizeHint</a>() (or <a href="qwidget.html#minimumSize-prop">minimumSize</a>()) and <a href="qwidget.html#maximumSize-prop">maximumSize</a>() of the widgets.</p>
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<p>QSplitter resizes its children dynamically by default. If you would rather have QSplitter resize the children only at the end of a resize operation, call setOpaqueResize(false).</p>
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<p>The initial distribution of size between the widgets is determined by multiplying the initial size with the stretch factor. You can also use <a href="qsplitter.html#setSizes">setSizes</a>() to set the sizes of all the widgets. The function <a href="qsplitter.html#sizes">sizes</a>() returns the sizes set by the user. Alternatively, you can save and restore the sizes of the widgets from a <a href="qbytearray.html">QByteArray</a> using <a href="qsplitter.html#saveState">saveState</a>() and <a href="qsplitter.html#restoreState">restoreState</a>() respectively.</p>
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<p>When you <a href="qwidget.html#hide">hide</a>() a child its space will be distributed among the other children. It will be reinstated when you <a href="qwidget.html#show">show</a>() it again.</p>
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<p>See also <a href="qsplitterhandle.html">QSplitterHandle</a>, <a href="qhboxlayout.html">QHBoxLayout</a>, <a href="qvboxlayout.html">QVBoxLayout</a>, and <a href="qtabwidget.html">QTabWidget</a>.</p>
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<hr /><h2>Method Documentation</h2><h3 class="fn"><a name="QSplitter" />QSplitter.__init__ (<i>self</i>, <a href="qwidget.html">QWidget</a> <i>parent</i> = None)</h3><p>The <i>parent</i> argument, if not None, causes <i>self</i> to be owned by Qt instead of PyQt.</p><p>Constructs a horizontal splitter with the <i>parent</i> arguments is passed on to the <a href="qframe.html">QFrame</a> constructor.</p>
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<p>See also <a href="qsplitter.html#orientation-prop">setOrientation</a>().</p>
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<h3 class="fn"><a name="QSplitter-2" />QSplitter.__init__ (<i>self</i>, <a href="qt.html#Orientation-enum">Qt.Orientation</a>, <a href="qwidget.html">QWidget</a> <i>parent</i> = None)</h3><p>The <i>parent</i> argument, if not None, causes <i>self</i> to be owned by Qt instead of PyQt.</p><p>Constructs a splitter with the given <i>orientation</i> and <i>parent</i>.</p>
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<p>See also <a href="qsplitter.html#orientation-prop">setOrientation</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/~QSplitter" />
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<h3 class="fn"><a name="addWidget" />QSplitter.addWidget (<i>self</i>, <a href="qwidget.html">QWidget</a>)</h3><p>The <i>QWidget</i> argument has it's ownership transferred to Qt.</p><p>Adds the given <i>widget</i> to the splitter's layout after all the other items.</p>
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<p>If <i>widget</i> is already in the splitter, it will be moved to the new position.</p>
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splitter->addWidget(textedit);
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<p>If a widget is already inside a QSplitter when <a href="qsplitter.html#insertWidget">insertWidget</a>() or <a href="qsplitter.html#addWidget">addWidget</a>() is called, it will move
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to the new position. This can be used to reorder widgets in the
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splitter later. You can use <a href="qsplitter.html#indexOf">indexOf</a>(), <a href="qsplitter.html#widget">widget</a>(), and <a href="qsplitter.html#count">count</a>() to get access to the widgets
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inside the splitter.</p>
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<p>A default QSplitter lays out its children horizontally (side by
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side); you can use setOrientation(<a href="qt.html#Orientation-enum">Qt.Vertical</a>) to lay its children
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<p>By default, all widgets can be as large or as small as the user
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wishes, between the <a href="qsplitter.html#minimumSizeHint">minimumSizeHint</a>() (or <a href="qwidget.html#minimumSize-prop">minimumSize</a>()) and <a href="qwidget.html#maximumSize-prop">maximumSize</a>() of the
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<p>QSplitter resizes its children dynamically by default. If you
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would rather have QSplitter resize the children only at the end of
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a resize operation, call setOpaqueResize(false).</p>
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<p>The initial distribution of size between the widgets is
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determined by multiplying the initial size with the stretch factor.
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You can also use <a href="qsplitter.html#setSizes">setSizes</a>()
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to set the sizes of all the widgets. The function <a href="qsplitter.html#sizes">sizes</a>() returns the sizes set by the
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user. Alternatively, you can save and restore the sizes of the
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widgets from a <a href="qbytearray.html">QByteArray</a> using
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<a href="qsplitter.html#saveState">saveState</a>() and <a href="qsplitter.html#restoreState">restoreState</a>() respectively.</p>
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<p>When you <a href="qwidget.html#hide">hide</a>() a child its
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space will be distributed among the other children. It will be
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reinstated when you <a href="qwidget.html#show">show</a>() it
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<hr /><h2>Method Documentation</h2><h3 class="fn"><a name="QSplitter" />QSplitter.__init__ (<i>self</i>, <a href="qwidget.html">QWidget</a> <i>parent</i> = None)</h3><p>The <i>parent</i> argument, if not None, causes <i>self</i> to be owned by Qt instead of PyQt.</p><p>Constructs a horizontal splitter with the <i>parent</i>
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arguments is passed on to the <a href="qframe.html">QFrame</a>
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<p>See also <a href="qsplitter.html#orientation-prop">setOrientation</a>().</p>
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<h3 class="fn"><a name="QSplitter-2" />QSplitter.__init__ (<i>self</i>, <a href="qt.html#Orientation-enum">Qt.Orientation</a>, <a href="qwidget.html">QWidget</a> <i>parent</i> = None)</h3><p>The <i>parent</i> argument, if not None, causes <i>self</i> to be owned by Qt instead of PyQt.</p><p>Constructs a splitter with the given <i>orientation</i> and
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<p>See also <a href="qsplitter.html#orientation-prop">setOrientation</a>().</p>
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<h3 class="fn"><a name="addWidget" />QSplitter.addWidget (<i>self</i>, <a href="qwidget.html">QWidget</a>)</h3><p>The <i>QWidget</i> argument has it's ownership transferred to Qt.</p><p>Adds the given <i>widget</i> to the splitter's layout after all
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<p>If <i>widget</i> is already in the splitter, it will be moved to
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<p>See also <a href="qsplitter.html#insertWidget">insertWidget</a>(), <a href="qsplitter.html#widget">widget</a>(), and <a href="qsplitter.html#indexOf">indexOf</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/changeEvent" />
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<h3 class="fn"><a name="changeEvent" />QSplitter.changeEvent (<i>self</i>, <a href="qevent.html">QEvent</a>)</h3><p>Reimplemented from <a href="qwidget.html#changeEvent">QWidget.changeEvent</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/childEvent" />
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<h3 class="fn"><a name="childEvent" />QSplitter.childEvent (<i>self</i>, <a href="qchildevent.html">QChildEvent</a>)</h3><p>Reimplemented from <a href="qobject.html#childEvent">QObject.childEvent</a>().</p>
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<p>Tells the splitter that the child widget described by <i>c</i> has been inserted or removed.</p>
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<p>This method is also used to handle the situation where a widget is created with the splitter as a parent but not explicitly added with <a href="qsplitter.html#insertWidget">insertWidget</a>() or <a href="qsplitter.html#addWidget">addWidget</a>(). This is for compatibility and not the recommended way of putting widgets into a splitter in new code. Please use <a href="qsplitter.html#insertWidget">insertWidget</a>() or <a href="qsplitter.html#addWidget">addWidget</a>() in new code.</p>
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<p>See also <a href="qsplitter.html#addWidget">addWidget</a>() and <a href="qsplitter.html#insertWidget">insertWidget</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/closestLegalPosition" />
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<h3 class="fn"><a name="childrenCollapsible" />bool QSplitter.childrenCollapsible (<i>self</i>)</h3><h3 class="fn"><a name="closestLegalPosition" />int QSplitter.closestLegalPosition (<i>self</i>, int, int)</h3><p>Returns the closest legal position to <i>pos</i> of the widget with index <i>index</i>.</p>
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<p>For right-to-left languages such as Arabic and Hebrew, the layout of horizontal splitters is reversed. Positions are then measured from the right edge of the widget.</p>
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<p>Tells the splitter that the child widget described by <i>c</i>
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has been inserted or removed.</p>
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<p>This method is also used to handle the situation where a widget
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is created with the splitter as a parent but not explicitly added
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with <a href="qsplitter.html#insertWidget">insertWidget</a>() or
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<a href="qsplitter.html#addWidget">addWidget</a>(). This is for
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compatibility and not the recommended way of putting widgets into a
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splitter in new code. Please use <a href="qsplitter.html#insertWidget">insertWidget</a>() or <a href="qsplitter.html#addWidget">addWidget</a>() in new code.</p>
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<p>See also <a href="qsplitter.html#addWidget">addWidget</a>() and
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<a href="qsplitter.html#insertWidget">insertWidget</a>().</p>
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<h3 class="fn"><a name="childrenCollapsible" />bool QSplitter.childrenCollapsible (<i>self</i>)</h3><h3 class="fn"><a name="closestLegalPosition" />int QSplitter.closestLegalPosition (<i>self</i>, int, int)</h3><p>Returns the closest legal position to <i>pos</i> of the widget
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with index <i>index</i>.</p>
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<p>For right-to-left languages such as Arabic and Hebrew, the
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layout of horizontal splitters is reversed. Positions are then
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measured from the right edge of the widget.</p>
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<p>See also <a href="qsplitter.html#getRange">getRange</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/count" />
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<h3 class="fn"><a name="count" />int QSplitter.count (<i>self</i>)</h3><p>Returns the number of widgets contained in the splitter's layout.</p>
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<p>See also <a href="qsplitter.html#widget">widget</a>() and <a href="qsplitter.html#handle">handle</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/createHandle" />
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<h3 class="fn"><a name="createHandle" /><a href="qsplitterhandle.html">QSplitterHandle</a> QSplitter.createHandle (<i>self</i>)</h3><p>Returns a new splitter handle as a child widget of this splitter. This function can be reimplemented in subclasses to provide support for custom handles.</p>
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<p>See also <a href="qsplitter.html#handle">handle</a>() and <a href="qsplitter.html#indexOf">indexOf</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/event" />
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<h3 class="fn"><a name="count" />int QSplitter.count (<i>self</i>)</h3><p>Returns the number of widgets contained in the splitter's
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<p>See also <a href="qsplitter.html#widget">widget</a>() and
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<a href="qsplitter.html#handle">handle</a>().</p>
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<h3 class="fn"><a name="createHandle" /><a href="qsplitterhandle.html">QSplitterHandle</a> QSplitter.createHandle (<i>self</i>)</h3><p>Returns a new splitter handle as a child widget of this
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splitter. This function can be reimplemented in subclasses to
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provide support for custom handles.</p>
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<p>See also <a href="qsplitter.html#handle">handle</a>() and
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<a href="qsplitter.html#indexOf">indexOf</a>().</p>
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<h3 class="fn"><a name="event" />bool QSplitter.event (<i>self</i>, <a href="qevent.html">QEvent</a>)</h3><p>Reimplemented from <a href="qobject.html#event">QObject.event</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/getRange" />
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<h3 class="fn"><a name="getRange" />(int, int) QSplitter.getRange (<i>self</i>, int)</h3><p>Returns the valid range of the splitter with index <i>index</i> in *<i>min</i> and *<i>max</i> if <i>min</i> and <i>max</i> are not 0.</p>
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<a name="//apple_ref/cpp/instm/QSplitter/handle" />
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<h3 class="fn"><a name="handle" /><a href="qsplitterhandle.html">QSplitterHandle</a> QSplitter.handle (<i>self</i>, int)</h3><p>Returns the handle to the left (or above) for the item in the splitter's layout at the given <i>index</i>. The handle at index 0 is always hidden.</p>
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<p>For right-to-left languages such as Arabic and Hebrew, the layout of horizontal splitters is reversed. The handle will be to the right of the widget at <i>index</i>.</p>
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<h3 class="fn"><a name="getRange" />(int, int) QSplitter.getRange (<i>self</i>, int)</h3><p>Returns the valid range of the splitter with index <i>index</i>
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in *<i>min</i> and *<i>max</i> if <i>min</i> and <i>max</i> are not
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<h3 class="fn"><a name="handle" /><a href="qsplitterhandle.html">QSplitterHandle</a> QSplitter.handle (<i>self</i>, int)</h3><p>Returns the handle to the left (or above) for the item in the
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splitter's layout at the given <i>index</i>. The handle at index 0
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is always hidden.</p>
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<p>For right-to-left languages such as Arabic and Hebrew, the
118
layout of horizontal splitters is reversed. The handle will be to
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the right of the widget at <i>index</i>.</p>
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<p>See also <a href="qsplitter.html#count">count</a>(), <a href="qsplitter.html#widget">widget</a>(), <a href="qsplitter.html#indexOf">indexOf</a>(), <a href="qsplitter.html#createHandle">createHandle</a>(), and <a href="qsplitter.html#handleWidth-prop">setHandleWidth</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/indexOf" />
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<h3 class="fn"><a name="handleWidth" />int QSplitter.handleWidth (<i>self</i>)</h3><h3 class="fn"><a name="indexOf" />int QSplitter.indexOf (<i>self</i>, <a href="qwidget.html">QWidget</a>)</h3><p>Returns the index in the splitter's layout of the specified <i>widget</i>. This also works for handles.</p>
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<p>Handles are numbered from 0. There are as many handles as there are child widgets, but the handle at position 0 is always hidden.</p>
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<h3 class="fn"><a name="handleWidth" />int QSplitter.handleWidth (<i>self</i>)</h3><h3 class="fn"><a name="indexOf" />int QSplitter.indexOf (<i>self</i>, <a href="qwidget.html">QWidget</a>)</h3><p>Returns the index in the splitter's layout of the specified
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<i>widget</i>. This also works for handles.</p>
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<p>Handles are numbered from 0. There are as many handles as there
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are child widgets, but the handle at position 0 is always
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<p>See also <a href="qsplitter.html#count">count</a>() and <a href="qsplitter.html#widget">widget</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/insertWidget" />
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<h3 class="fn"><a name="insertWidget" />QSplitter.insertWidget (<i>self</i>, int, <a href="qwidget.html">QWidget</a>)</h3><p>The <i>QWidget</i> argument has it's ownership transferred to Qt.</p><p>Inserts the <i>widget</i> specified into the splitter's layout at the given <i>index</i>.</p>
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<p>If <i>widget</i> is already in the splitter, it will be moved to the new position.</p>
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<p>if <i>index</i> is an invalid index, then the widget will be inserted at the end.</p>
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<p>See also <a href="qsplitter.html#addWidget">addWidget</a>(), <a href="qsplitter.html#indexOf">indexOf</a>(), and <a href="qsplitter.html#widget">widget</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/isCollapsible" />
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<h3 class="fn"><a name="isCollapsible" />bool QSplitter.isCollapsible (<i>self</i>, int)</h3><p>Returns true if the widget at <i>index</i> is collapsible, otherwise returns false</p>
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<a name="//apple_ref/cpp/instm/QSplitter/minimumSizeHint" />
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<h3 class="fn"><a name="insertWidget" />QSplitter.insertWidget (<i>self</i>, int, <a href="qwidget.html">QWidget</a>)</h3><p>The <i>QWidget</i> argument has it's ownership transferred to Qt.</p><p>Inserts the <i>widget</i> specified into the splitter's layout
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at the given <i>index</i>.</p>
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<p>If <i>widget</i> is already in the splitter, it will be moved to
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the new position.</p>
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<p>if <i>index</i> is an invalid index, then the widget will be
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inserted at the end.</p>
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<p>See also <a href="qsplitter.html#addWidget">addWidget</a>(),
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<a href="qsplitter.html#indexOf">indexOf</a>(), and <a href="qsplitter.html#widget">widget</a>().</p>
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<h3 class="fn"><a name="isCollapsible" />bool QSplitter.isCollapsible (<i>self</i>, int)</h3><p>Returns true if the widget at <i>index</i> is collapsible,
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otherwise returns false</p>
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<h3 class="fn"><a name="minimumSizeHint" /><a href="qsize.html">QSize</a> QSplitter.minimumSizeHint (<i>self</i>)</h3><p>Reimplemented from <a href="qwidget.html#minimumSizeHint-prop">QWidget.minimumSizeHint</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/moveSplitter" />
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<h3 class="fn"><a name="moveSplitter" />QSplitter.moveSplitter (<i>self</i>, int, int)</h3><p>Moves the left or top edge of the splitter handle at <i>index</i> as close as possible to position <i>pos</i>, which is the distance from the left or top edge of the widget.</p>
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<p>For right-to-left languages such as Arabic and Hebrew, the layout of horizontal splitters is reversed. <i>pos</i> is then the distance from the right edge of the widget.</p>
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<p>See also <a href="qsplitter.html#splitterMoved">splitterMoved</a>(), <a href="qsplitter.html#closestLegalPosition">closestLegalPosition</a>(), and <a href="qsplitter.html#getRange">getRange</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/refresh" />
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<h3 class="fn"><a name="opaqueResize" />bool QSplitter.opaqueResize (<i>self</i>)</h3><h3 class="fn"><a name="orientation" /><a href="qt.html#Orientation-enum">Qt.Orientation</a> QSplitter.orientation (<i>self</i>)</h3><h3 class="fn"><a name="refresh" />QSplitter.refresh (<i>self</i>)</h3><p>Updates the splitter's state. You should not need to call this function.</p>
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<a name="//apple_ref/cpp/instm/QSplitter/resizeEvent" />
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<h3 class="fn"><a name="moveSplitter" />QSplitter.moveSplitter (<i>self</i>, int, int)</h3><p>Moves the left or top edge of the splitter handle at
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<i>index</i> as close as possible to position <i>pos</i>, which is
150
the distance from the left or top edge of the widget.</p>
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<p>For right-to-left languages such as Arabic and Hebrew, the
152
layout of horizontal splitters is reversed. <i>pos</i> is then the
153
distance from the right edge of the widget.</p>
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<p>See also <a href="qsplitter.html#splitterMoved">splitterMoved</a>(), <a href="qsplitter.html#closestLegalPosition">closestLegalPosition</a>(),
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and <a href="qsplitter.html#getRange">getRange</a>().</p>
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<h3 class="fn"><a name="opaqueResize" />bool QSplitter.opaqueResize (<i>self</i>)</h3><h3 class="fn"><a name="orientation" /><a href="qt.html#Orientation-enum">Qt.Orientation</a> QSplitter.orientation (<i>self</i>)</h3><h3 class="fn"><a name="refresh" />QSplitter.refresh (<i>self</i>)</h3><p>Updates the splitter's state. You should not need to call this
80
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<h3 class="fn"><a name="resizeEvent" />QSplitter.resizeEvent (<i>self</i>, <a href="qresizeevent.html">QResizeEvent</a>)</h3><p>Reimplemented from <a href="qwidget.html#resizeEvent">QWidget.resizeEvent</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/restoreState" />
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<h3 class="fn"><a name="restoreState" />bool QSplitter.restoreState (<i>self</i>, <a href="qbytearray.html">QByteArray</a>)</h3><p>Restores the splitter's layout to the <i>state</i> specified. Returns true if the state is restored; otherwise returns false.</p>
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<p>Typically this is used in conjunction with <a href="qsettings.html">QSettings</a> to restore the size from a past session. Here is an example:</p>
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<h3 class="fn"><a name="restoreState" />bool QSplitter.restoreState (<i>self</i>, <a href="qbytearray.html">QByteArray</a>)</h3><p>Restores the splitter's layout to the <i>state</i> specified.
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Returns true if the state is restored; otherwise returns false.</p>
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<p>Typically this is used in conjunction with <a href="qsettings.html">QSettings</a> to restore the size from a past
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session. Here is an example:</p>
84
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<p>Restore the splitters's state:</p>
85
<pre> QSettings settings;
86
splitter->restoreState(settings.value("splitterSizes").toByteArray());</pre>
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<p>A failure to restore the splitter's layout may result from either invalid or out-of-date data in the supplied byte array.</p>
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<pre class="highlightedCode brush: cpp">
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splitter->restoreState(settings.value("splitterSizes").toByteArray());
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<p>A failure to restore the splitter's layout may result from
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either invalid or out-of-date data in the supplied byte array.</p>
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<p>See also <a href="qsplitter.html#saveState">saveState</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/saveState" />
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<h3 class="fn"><a name="saveState" /><a href="qbytearray.html">QByteArray</a> QSplitter.saveState (<i>self</i>)</h3><p>Saves the state of the splitter's layout.</p>
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<p>Typically this is used in conjunction with <a href="qsettings.html">QSettings</a> to remember the size for a future session. A version number is stored as part of the data. Here is an example:</p>
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<pre> QSettings settings;
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settings.setValue("splitterSizes", splitter->saveState());</pre>
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<p>Typically this is used in conjunction with <a href="qsettings.html">QSettings</a> to remember the size for a future
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session. A version number is stored as part of the data. Here is an
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<pre class="highlightedCode brush: cpp">
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settings.setValue("splitterSizes", splitter->saveState());
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<p>See also <a href="qsplitter.html#restoreState">restoreState</a>().</p>
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<a name="//apple_ref/cpp/instm/QSplitter/setCollapsible" />
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<h3 class="fn"><a name="setChildrenCollapsible" />QSplitter.setChildrenCollapsible (<i>self</i>, bool)</h3><h3 class="fn"><a name="setCollapsible" />QSplitter.setCollapsible (<i>self</i>, int, bool)</h3><p>Sets whether the child widget at index <i>index</i> is collapsible to <i>collapse</i>.</p>
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<p>By default, children are collapsible, meaning that the user can resize them down to size 0, even if they have a non-zero <a href="qwidget.html#minimumSize-prop">minimumSize</a>() or <a href="qsplitter.html#minimumSizeHint">minimumSizeHint</a>(). This behavior can be changed on a per-widget basis by calling this function, or globally for all the widgets in the splitter by setting the <a href="qsplitter.html#childrenCollapsible-prop">childrenCollapsible</a> property.</p>
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<h3 class="fn"><a name="setChildrenCollapsible" />QSplitter.setChildrenCollapsible (<i>self</i>, bool)</h3><h3 class="fn"><a name="setCollapsible" />QSplitter.setCollapsible (<i>self</i>, int, bool)</h3><p>Sets whether the child widget at index <i>index</i> is
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collapsible to <i>collapse</i>.</p>
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<p>By default, children are collapsible, meaning that the user can
193
resize them down to size 0, even if they have a non-zero <a href="qwidget.html#minimumSize-prop">minimumSize</a>() or <a href="qsplitter.html#minimumSizeHint">minimumSizeHint</a>(). This
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behavior can be changed on a per-widget basis by calling this
195
function, or globally for all the widgets in the splitter by
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setting the <a href="qsplitter.html#childrenCollapsible-prop">childrenCollapsible</a>
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<p>See also <a href="qsplitter.html#isCollapsible">isCollapsible</a>() and <a href="qsplitter.html#childrenCollapsible-prop">childrenCollapsible</a>.</p>
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<a name="//apple_ref/cpp/instm/QSplitter/setRubberBand" />
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<h3 class="fn"><a name="setHandleWidth" />QSplitter.setHandleWidth (<i>self</i>, int)</h3><h3 class="fn"><a name="setOpaqueResize" />QSplitter.setOpaqueResize (<i>self</i>, bool <i>opaque</i> = True)</h3><h3 class="fn"><a name="setOrientation" />QSplitter.setOrientation (<i>self</i>, <a href="qt.html#Orientation-enum">Qt.Orientation</a>)</h3><h3 class="fn"><a name="setRubberBand" />QSplitter.setRubberBand (<i>self</i>, int)</h3><p>Displays a rubber band at position <i>pos</i>. If <i>pos</i> is negative, the rubber band is removed.</p>
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<a name="//apple_ref/cpp/instm/QSplitter/setSizes" />
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<h3 class="fn"><a name="setSizes" />QSplitter.setSizes (<i>self</i>, list-of-int)</h3><p>Sets the child widgets respective sizes to the values given in the <i>list</i>.</p>
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<p>If the splitter is horizontal, the values set the widths of each widget in pixels, from left to right. If the splitter is vertical, the heights of each widget is set, from top to bottom.</p>
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<p>Extra values in the <i>list</i> are ignored. If <i>list</i> contains too few values, the result is undefined but the program will still be well-behaved.</p>
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<p>The overall size of the splitter widget is not affected. Instead, any additional/missing space is distributed amongst the widgets according to the relative weight of the sizes.</p>
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<p>If you specify a size of 0, the widget will be invisible. The size policies of the widgets are preserved. That is, a value smaller then the minimal size hint of the respective widget will be replaced by the value of the hint.</p>
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<h3 class="fn"><a name="setHandleWidth" />QSplitter.setHandleWidth (<i>self</i>, int)</h3><h3 class="fn"><a name="setOpaqueResize" />QSplitter.setOpaqueResize (<i>self</i>, bool <i>opaque</i> = True)</h3><h3 class="fn"><a name="setOrientation" />QSplitter.setOrientation (<i>self</i>, <a href="qt.html#Orientation-enum">Qt.Orientation</a>)</h3><h3 class="fn"><a name="setRubberBand" />QSplitter.setRubberBand (<i>self</i>, int)</h3><p>Displays a rubber band at position <i>pos</i>. If <i>pos</i> is
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negative, the rubber band is removed.</p>
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<h3 class="fn"><a name="setSizes" />QSplitter.setSizes (<i>self</i>, list-of-int)</h3><p>Sets the child widgets respective sizes to the values given in
207
<p>If the splitter is horizontal, the values set the widths of each
208
widget in pixels, from left to right. If the splitter is vertical,
209
the heights of each widget is set, from top to bottom.</p>
210
<p>Extra values in the <i>list</i> are ignored. If <i>list</i>
211
contains too few values, the result is undefined but the program
212
will still be well-behaved.</p>
213
<p>The overall size of the splitter widget is not affected.
214
Instead, any additional/missing space is distributed amongst the
215
widgets according to the relative weight of the sizes.</p>
216
<p>If you specify a size of 0, the widget will be invisible. The
217
size policies of the widgets are preserved. That is, a value
218
smaller then the minimal size hint of the respective widget will be
219
replaced by the value of the hint.</p>
107
220
<p>See also <a href="qsplitter.html#sizes">sizes</a>().</p>
108
<a name="//apple_ref/cpp/instm/QSplitter/setStretchFactor" />
109
<h3 class="fn"><a name="setStretchFactor" />QSplitter.setStretchFactor (<i>self</i>, int, int)</h3><p>Updates the size policy of the widget at position <i>index</i> to have a stretch factor of <i>stretch</i>.</p>
110
<p><i>stretch</i> is not the effective stretch factor; the effective stretch factor is calculated by taking the initial size of the widget and multiplying it with <i>stretch</i>.</p>
111
<p>This function is provided for convenience. It is equivalent to</p>
112
<pre> QWidget *widget = splitter->widget(index);
223
<h3 class="fn"><a name="setStretchFactor" />QSplitter.setStretchFactor (<i>self</i>, int, int)</h3><p>Updates the size policy of the widget at position <i>index</i>
224
to have a stretch factor of <i>stretch</i>.</p>
225
<p><i>stretch</i> is not the effective stretch factor; the
226
effective stretch factor is calculated by taking the initial size
227
of the widget and multiplying it with <i>stretch</i>.</p>
228
<p>This function is provided for convenience. It is equivalent
230
<pre class="highlightedCode brush: cpp">
231
QWidget *widget = splitter->widget(index);
113
232
QSizePolicy policy = widget->sizePolicy();
114
233
policy.setHorizontalStretch(stretch);
115
234
policy.setVerticalStretch(stretch);
116
widget->setSizePolicy(policy);</pre>
117
<p>See also <a href="qsplitter.html#setSizes">setSizes</a>() and <a href="qsplitter.html#widget">widget</a>().</p>
118
<a name="//apple_ref/cpp/instm/QSplitter/sizeHint" />
235
widget->setSizePolicy(policy);
237
<p>See also <a href="qsplitter.html#setSizes">setSizes</a>() and
238
<a href="qsplitter.html#widget">widget</a>().</p>
119
241
<h3 class="fn"><a name="sizeHint" /><a href="qsize.html">QSize</a> QSplitter.sizeHint (<i>self</i>)</h3><p>Reimplemented from <a href="qwidget.html#sizeHint-prop">QWidget.sizeHint</a>().</p>
120
<a name="//apple_ref/cpp/instm/QSplitter/sizes" />
121
<h3 class="fn"><a name="sizes" />list-of-int QSplitter.sizes (<i>self</i>)</h3><p>Returns a list of the size parameters of all the widgets in this splitter.</p>
122
<p>If the splitter's orientation is horizontal, the list contains the widgets width in pixels, from left to right; if the orientation is vertical, the list contains the widgets height in pixels, from top to bottom.</p>
123
<p>Giving the values to another splitter's <a href="qsplitter.html#setSizes">setSizes</a>() function will produce a splitter with the same layout as this one.</p>
244
<h3 class="fn"><a name="sizes" />list-of-int QSplitter.sizes (<i>self</i>)</h3><p>Returns a list of the size parameters of all the widgets in this
246
<p>If the splitter's orientation is horizontal, the list contains
247
the widgets width in pixels, from left to right; if the orientation
248
is vertical, the list contains the widgets height in pixels, from
250
<p>Giving the values to another splitter's <a href="qsplitter.html#setSizes">setSizes</a>() function will produce a
251
splitter with the same layout as this one.</p>
124
252
<p>Note that invisible widgets have a size of 0.</p>
125
253
<p>See also <a href="qsplitter.html#setSizes">setSizes</a>().</p>
126
<a name="//apple_ref/cpp/instm/QSplitter/splitterMoved" />
127
<h3 class="fn"><a name="widget" /><a href="qwidget.html">QWidget</a> QSplitter.widget (<i>self</i>, int)</h3><p>Returns the widget at the given <i>index</i> in the splitter's layout.</p>
256
<h3 class="fn"><a name="widget" /><a href="qwidget.html">QWidget</a> QSplitter.widget (<i>self</i>, int)</h3><p>Returns the widget at the given <i>index</i> in the splitter's
128
258
<p>See also <a href="qsplitter.html#count">count</a>(), <a href="qsplitter.html#handle">handle</a>(), <a href="qsplitter.html#indexOf">indexOf</a>(), and <a href="qsplitter.html#insertWidget">insertWidget</a>().</p>
129
<p /><h3 class="fn"><a name="__len__" /> QSplitter.__len__ (<i>self</i>)</h3><hr /><h2>Qt Signal Documentation</h2><h3 class="fn"><a name="splitterMoved" />void splitterMoved (int,int)</h3><p>This is the default overload of this signal.</p><p>This signal is emitted when the splitter handle at a particular <i>index</i> has been moved to position <i>pos</i>.</p>
130
<p>For right-to-left languages such as Arabic and Hebrew, the layout of horizontal splitters is reversed. <i>pos</i> is then the distance from the right edge of the widget.</p>
259
<h3 class="fn"><a name="__len__" /> QSplitter.__len__ (<i>self</i>)</h3><hr /><h2>Qt Signal Documentation</h2><h3 class="fn"><a name="splitterMoved" />void splitterMoved (int,int)</h3><p>This is the default overload of this signal.</p><p>This signal is emitted when the splitter handle at a particular
260
<i>index</i> has been moved to position <i>pos</i>.</p>
261
<p>For right-to-left languages such as Arabic and Hebrew, the
262
layout of horizontal splitters is reversed. <i>pos</i> is then the
263
distance from the right edge of the widget.</p>
131
264
<p>See also <a href="qsplitter.html#moveSplitter">moveSplitter</a>().</p>
132
<a name="//apple_ref/cpp/instm/QSplitter/widget" />
133
<address><hr /><div align="center"><table border="0" cellspacing="0" width="100%"><tr class="address"><td align="left" width="25%">PyQt 4.7.7 for X11</td><td align="center" width="50%">Copyright © <a href="http://www.riverbankcomputing.com">Riverbank Computing Ltd</a> and <a href="http://www.qtsoftware.com">Nokia</a> 2010</td><td align="right" width="25%">Qt 4.6.3</td></tr></table></div></address></body></html>
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<address><hr /><div align="center"><table border="0" cellspacing="0" width="100%"><tr class="address"><td align="left" width="25%">PyQt 4.8.1 for X11</td><td align="center" width="50%">Copyright © <a href="http://www.riverbankcomputing.com">Riverbank Computing Ltd</a> and <a href="http://www.qtsoftware.com">Nokia</a> 2010</td><td align="right" width="25%">Qt 4.7.0</td></tr></table></div></address></body></html>
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