eric: src/eric7/Documentation/Source/eric7.PdfViewer.PdfPageSelector.html@b51dfacef37f

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<h1>eric7.PdfViewer.PdfPageSelector</h1>

<p>
Module implementing a widget to select a PDF page to be shown.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>

<table>

<tr>
<td><a href="#PdfPageSelector">PdfPageSelector</a></td>
<td>Class implementing a widget to select a PDF page to be shown.</td>
</tr>
</table>
<h3>Functions</h3>

<table>
<tr><td>None</td></tr>
</table>
<hr />
<hr />
<a NAME="PdfPageSelector" ID="PdfPageSelector"></a>
<h2>PdfPageSelector</h2>

<p>
    Class implementing a widget to select a PDF page to be shown.
</p>
<h3>Signals</h3>
<dl>

<dt>gotoPage()</dt>
<dd>
emitted to indicate the want to enter a page number via the
        Go To dialog
</dd>
<dt>valueChanged(int)</dt>
<dd>
emitted to signal the new value of the selector
</dd>
</dl>
<h3>Derived from</h3>
QWidget
<h3>Class Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Class Methods</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>

<table>

<tr>
<td><a href="#PdfPageSelector.__init__">PdfPageSelector</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.__decrement">__decrement</a></td>
<td>Private slot to decrement the current value.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.__documentStatusChanged">__documentStatusChanged</a></td>
<td>Private slot to handle a change of the document status.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.__increment">__increment</a></td>
<td>Private slot to increment the current value.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.__initialize">__initialize</a></td>
<td>Private method to initialize some internal state.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.__pageButtonTriggered">__pageButtonTriggered</a></td>
<td>Private slot to handle the page button trigger.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.__pageEntered">__pageEntered</a></td>
<td>Private slot to handle the entering of a page value.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.setDocument">setDocument</a></td>
<td>Public method to set a reference to the associated PDF document.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.setMaximum">setMaximum</a></td>
<td>Public method to set the maximum value.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.setValue">setValue</a></td>
<td>Public slot to set the value.</td>
</tr>
<tr>
<td><a href="#PdfPageSelector.value">value</a></td>
<td>Public method to get the current value.</td>
</tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

<a NAME="PdfPageSelector.__init__" ID="PdfPageSelector.__init__"></a>
<h4>PdfPageSelector (Constructor)</h4>
<b>PdfPageSelector</b>(<i>parent=None</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>parent</i> (QWidget (optional))</dt>
<dd>
reference to the parent widget (defaults to None)
</dd>
</dl>
<a NAME="PdfPageSelector.__decrement" ID="PdfPageSelector.__decrement"></a>
<h4>PdfPageSelector.__decrement</h4>
<b>__decrement</b>(<i></i>)

<p>
        Private slot to decrement the current value.
</p>
<a NAME="PdfPageSelector.__documentStatusChanged" ID="PdfPageSelector.__documentStatusChanged"></a>
<h4>PdfPageSelector.__documentStatusChanged</h4>
<b>__documentStatusChanged</b>(<i>status</i>)

<p>
        Private slot to handle a change of the document status.
</p>
<dl>

<dt><i>status</i> (QPdfDocument.Status)</dt>
<dd>
current document status
</dd>
</dl>
<a NAME="PdfPageSelector.__increment" ID="PdfPageSelector.__increment"></a>
<h4>PdfPageSelector.__increment</h4>
<b>__increment</b>(<i></i>)

<p>
        Private slot to increment the current value.
</p>
<a NAME="PdfPageSelector.__initialize" ID="PdfPageSelector.__initialize"></a>
<h4>PdfPageSelector.__initialize</h4>
<b>__initialize</b>(<i></i>)

<p>
        Private method to initialize some internal state.
</p>
<a NAME="PdfPageSelector.__pageButtonTriggered" ID="PdfPageSelector.__pageButtonTriggered"></a>
<h4>PdfPageSelector.__pageButtonTriggered</h4>
<b>__pageButtonTriggered</b>(<i></i>)

<p>
        Private slot to handle the page button trigger.
</p>
<a NAME="PdfPageSelector.__pageEntered" ID="PdfPageSelector.__pageEntered"></a>
<h4>PdfPageSelector.__pageEntered</h4>
<b>__pageEntered</b>(<i></i>)

<p>
        Private slot to handle the entering of a page value.
</p>
<a NAME="PdfPageSelector.setDocument" ID="PdfPageSelector.setDocument"></a>
<h4>PdfPageSelector.setDocument</h4>
<b>setDocument</b>(<i>document</i>)

<p>
        Public method to set a reference to the associated PDF document.
</p>
<dl>

<dt><i>document</i> (QPdfDocument)</dt>
<dd>
reference to the associated PDF document
</dd>
</dl>
<a NAME="PdfPageSelector.setMaximum" ID="PdfPageSelector.setMaximum"></a>
<h4>PdfPageSelector.setMaximum</h4>
<b>setMaximum</b>(<i>maximum</i>)

<p>
        Public method to set the maximum value.
</p>
<p>
        Note: maximum is 0 based.
</p>
<dl>

<dt><i>maximum</i> (int)</dt>
<dd>
maximum value to be set
</dd>
</dl>
<a NAME="PdfPageSelector.setValue" ID="PdfPageSelector.setValue"></a>
<h4>PdfPageSelector.setValue</h4>
<b>setValue</b>(<i>value</i>)

<p>
        Public slot to set the value.
</p>
<p>
        Note: value is 0 based.
</p>
<dl>

<dt><i>value</i> (int)</dt>
<dd>
value to be set
</dd>
</dl>
<a NAME="PdfPageSelector.value" ID="PdfPageSelector.value"></a>
<h4>PdfPageSelector.value</h4>
<b>value</b>(<i></i>)

<p>
        Public method to get the current value.
</p>
<dl>
<dt>Return:</dt>
<dd>
current value
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
int
</dd>
</dl>
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