eric6/Documentation/Source/eric6.Debugger.WatchPointModel.html

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<h1>eric6.Debugger.WatchPointModel</h1>

<p>
Module implementing the Watch expression model.
</p>
<h3>Global Attributes</h3>

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

<table>

<tr>
<td><a href="#WatchPointModel">WatchPointModel</a></td>
<td>Class implementing a custom model for watch expressions.</td>
</tr>
</table>
<h3>Functions</h3>

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

<p>
    Class implementing a custom model for watch expressions.
</p>
<h3>Signals</h3>
<dl>

<dt>dataAboutToBeChanged(QModelIndex, QModelIndex)</dt>
<dd>
emitted to indicate
        a change of the data
</dd>
</dl>
<h3>Derived from</h3>
QAbstractItemModel
<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="#WatchPointModel.__init__">WatchPointModel</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#WatchPointModel.addWatchPoint">addWatchPoint</a></td>
<td>Public method to add a new watch expression to the list.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.columnCount">columnCount</a></td>
<td>Public method to get the current column count.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.data">data</a></td>
<td>Public method to get the requested data.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.deleteAll">deleteAll</a></td>
<td>Public method to delete all watch expressions.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.deleteWatchPointByIndex">deleteWatchPointByIndex</a></td>
<td>Public method to set the values of a watch expression given by index.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.deleteWatchPoints">deleteWatchPoints</a></td>
<td>Public method to delete a list of watch expressions given by their indexes.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.flags">flags</a></td>
<td>Public method to get item flags.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.getWatchPointByIndex">getWatchPointByIndex</a></td>
<td>Public method to get the values of a watch expression given by index.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.getWatchPointIndex">getWatchPointIndex</a></td>
<td>Public method to get the index of a watch expression given by expression.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.hasChildren">hasChildren</a></td>
<td>Public method to check for the presence of child items.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.headerData">headerData</a></td>
<td>Public method to get header data.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.index">index</a></td>
<td>Public method to create an index.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.parent">parent</a></td>
<td>Public method to get the parent index.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.rowCount">rowCount</a></td>
<td>Public method to get the current row count.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.setWatchPointByIndex">setWatchPointByIndex</a></td>
<td>Public method to set the values of a watch expression given by index.</td>
</tr>
<tr>
<td><a href="#WatchPointModel.setWatchPointEnabledByIndex">setWatchPointEnabledByIndex</a></td>
<td>Public method to set the enabled state of a watch expression given by index.</td>
</tr>
</table>
<h3>Static Methods</h3>

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

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

<p>
        Constructor
</p>
<dl>

<dt><i>parent</i></dt>
<dd>
reference to the parent widget (QObject)
</dd>
</dl>
<a NAME="WatchPointModel.addWatchPoint" ID="WatchPointModel.addWatchPoint"></a>
<h4>WatchPointModel.addWatchPoint</h4>
<b>addWatchPoint</b>(<i>cond, special, properties</i>)

<p>
        Public method to add a new watch expression to the list.
</p>
<dl>

<dt><i>cond</i></dt>
<dd>
expression of the watch expression (string)
</dd>
<dt><i>special</i></dt>
<dd>
special condition of the watch expression (string)
</dd>
<dt><i>properties</i></dt>
<dd>
properties of the watch expression
            (tuple of temporary flag (bool), enabled flag (bool),
            ignore count (integer))
</dd>
</dl>
<a NAME="WatchPointModel.columnCount" ID="WatchPointModel.columnCount"></a>
<h4>WatchPointModel.columnCount</h4>
<b>columnCount</b>(<i>parent=None</i>)

<p>
        Public method to get the current column count.
</p>
<dl>

<dt><i>parent</i></dt>
<dd>
index of the parent item (QModelIndex) (Unused)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
column count (integer)
</dd>
</dl>
<a NAME="WatchPointModel.data" ID="WatchPointModel.data"></a>
<h4>WatchPointModel.data</h4>
<b>data</b>(<i>index, role</i>)

<p>
        Public method to get the requested data.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of the requested data (QModelIndex)
</dd>
<dt><i>role</i></dt>
<dd>
role of the requested data (Qt.ItemDataRole)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
the requested data
</dd>
</dl>
<a NAME="WatchPointModel.deleteAll" ID="WatchPointModel.deleteAll"></a>
<h4>WatchPointModel.deleteAll</h4>
<b>deleteAll</b>(<i></i>)

<p>
        Public method to delete all watch expressions.
</p>
<a NAME="WatchPointModel.deleteWatchPointByIndex" ID="WatchPointModel.deleteWatchPointByIndex"></a>
<h4>WatchPointModel.deleteWatchPointByIndex</h4>
<b>deleteWatchPointByIndex</b>(<i>index</i>)

<p>
        Public method to set the values of a watch expression given by index.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of the watch expression (QModelIndex)
</dd>
</dl>
<a NAME="WatchPointModel.deleteWatchPoints" ID="WatchPointModel.deleteWatchPoints"></a>
<h4>WatchPointModel.deleteWatchPoints</h4>
<b>deleteWatchPoints</b>(<i>idxList</i>)

<p>
        Public method to delete a list of watch expressions given by their
        indexes.
</p>
<dl>

<dt><i>idxList</i></dt>
<dd>
list of watch expression indexes (list of QModelIndex)
</dd>
</dl>
<a NAME="WatchPointModel.flags" ID="WatchPointModel.flags"></a>
<h4>WatchPointModel.flags</h4>
<b>flags</b>(<i>index</i>)

<p>
        Public method to get item flags.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of the requested flags (QModelIndex)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
item flags for the given index (Qt.ItemFlags)
</dd>
</dl>
<a NAME="WatchPointModel.getWatchPointByIndex" ID="WatchPointModel.getWatchPointByIndex"></a>
<h4>WatchPointModel.getWatchPointByIndex</h4>
<b>getWatchPointByIndex</b>(<i>index</i>)

<p>
        Public method to get the values of a watch expression given by index.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of the watch expression (QModelIndex)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
watch expression (list of six values (expression,
            special condition, temporary flag, enabled flag, ignore count,
            index))
</dd>
</dl>
<a NAME="WatchPointModel.getWatchPointIndex" ID="WatchPointModel.getWatchPointIndex"></a>
<h4>WatchPointModel.getWatchPointIndex</h4>
<b>getWatchPointIndex</b>(<i>cond, special=""</i>)

<p>
        Public method to get the index of a watch expression given by
        expression.
</p>
<dl>

<dt><i>cond</i></dt>
<dd>
expression of the watch expression (string)
</dd>
<dt><i>special</i></dt>
<dd>
special condition of the watch expression (string)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
index (QModelIndex)
</dd>
</dl>
<a NAME="WatchPointModel.hasChildren" ID="WatchPointModel.hasChildren"></a>
<h4>WatchPointModel.hasChildren</h4>
<b>hasChildren</b>(<i>parent=None</i>)

<p>
        Public method to check for the presence of child items.
</p>
<dl>

<dt><i>parent</i></dt>
<dd>
index of parent item (QModelIndex)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating the presence of child items (boolean)
</dd>
</dl>
<a NAME="WatchPointModel.headerData" ID="WatchPointModel.headerData"></a>
<h4>WatchPointModel.headerData</h4>
<b>headerData</b>(<i>section, orientation, role=Qt.DisplayRole</i>)

<p>
        Public method to get header data.
</p>
<dl>

<dt><i>section</i></dt>
<dd>
section number of the requested header data (integer)
</dd>
<dt><i>orientation</i></dt>
<dd>
orientation of the header (Qt.Orientation)
</dd>
<dt><i>role</i></dt>
<dd>
role of the requested data (Qt.ItemDataRole)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
header data
</dd>
</dl>
<a NAME="WatchPointModel.index" ID="WatchPointModel.index"></a>
<h4>WatchPointModel.index</h4>
<b>index</b>(<i>row, column, parent=None</i>)

<p>
        Public method to create an index.
</p>
<dl>

<dt><i>row</i></dt>
<dd>
row number for the index (integer)
</dd>
<dt><i>column</i></dt>
<dd>
column number for the index (integer)
</dd>
<dt><i>parent</i></dt>
<dd>
index of the parent item (QModelIndex)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
requested index (QModelIndex)
</dd>
</dl>
<a NAME="WatchPointModel.parent" ID="WatchPointModel.parent"></a>
<h4>WatchPointModel.parent</h4>
<b>parent</b>(<i>index</i>)

<p>
        Public method to get the parent index.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of item to get parent (QModelIndex)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
index of parent (QModelIndex)
</dd>
</dl>
<a NAME="WatchPointModel.rowCount" ID="WatchPointModel.rowCount"></a>
<h4>WatchPointModel.rowCount</h4>
<b>rowCount</b>(<i>parent=None</i>)

<p>
        Public method to get the current row count.
</p>
<dl>

<dt><i>parent</i></dt>
<dd>
index of the parent item (QModelIndex)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
row count (integer)
</dd>
</dl>
<a NAME="WatchPointModel.setWatchPointByIndex" ID="WatchPointModel.setWatchPointByIndex"></a>
<h4>WatchPointModel.setWatchPointByIndex</h4>
<b>setWatchPointByIndex</b>(<i>index, cond, special, properties</i>)

<p>
        Public method to set the values of a watch expression given by index.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of the watch expression (QModelIndex)
</dd>
<dt><i>cond</i></dt>
<dd>
expression of the watch expression (string)
</dd>
<dt><i>special</i></dt>
<dd>
special condition of the watch expression (string)
</dd>
<dt><i>properties</i></dt>
<dd>
properties of the watch expression
            (tuple of temporary flag (bool), enabled flag (bool),
            ignore count (integer))
</dd>
</dl>
<a NAME="WatchPointModel.setWatchPointEnabledByIndex" ID="WatchPointModel.setWatchPointEnabledByIndex"></a>
<h4>WatchPointModel.setWatchPointEnabledByIndex</h4>
<b>setWatchPointEnabledByIndex</b>(<i>index, enabled</i>)

<p>
        Public method to set the enabled state of a watch expression given by
        index.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of the watch expression (QModelIndex)
</dd>
<dt><i>enabled</i></dt>
<dd>
flag giving the enabled state (boolean)
</dd>
</dl>
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