eric6/Documentation/Source/eric6.Debugger.BreakPointModel.html

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<h1>eric6.Debugger.BreakPointModel</h1>

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

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

<table>

<tr>
<td><a href="#BreakPointModel">BreakPointModel</a></td>
<td>Class implementing a custom model for breakpoints.</td>
</tr>
</table>
<h3>Functions</h3>

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

<p>
    Class implementing a custom model for breakpoints.
</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="#BreakPointModel.__init__">BreakPointModel</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#BreakPointModel.addBreakPoint">addBreakPoint</a></td>
<td>Public method to add a new breakpoint to the list.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.columnCount">columnCount</a></td>
<td>Public method to get the current column count.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.data">data</a></td>
<td>Public method to get the requested data.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.deleteAll">deleteAll</a></td>
<td>Public method to delete all breakpoints.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.deleteBreakPointByIndex">deleteBreakPointByIndex</a></td>
<td>Public method to set the values of a breakpoint given by index.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.deleteBreakPoints">deleteBreakPoints</a></td>
<td>Public method to delete a list of breakpoints given by their indexes.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.flags">flags</a></td>
<td>Public method to get item flags.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.getBreakPointByIndex">getBreakPointByIndex</a></td>
<td>Public method to get the values of a breakpoint given by index.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.getBreakPointIndex">getBreakPointIndex</a></td>
<td>Public method to get the index of a breakpoint given by filename and line number.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.hasChildren">hasChildren</a></td>
<td>Public method to check for the presence of child items.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.headerData">headerData</a></td>
<td>Public method to get header data.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.index">index</a></td>
<td>Public method to create an index.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.isBreakPointTemporaryByIndex">isBreakPointTemporaryByIndex</a></td>
<td>Public method to test, if a breakpoint given by its index is temporary.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.parent">parent</a></td>
<td>Public method to get the parent index.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.rowCount">rowCount</a></td>
<td>Public method to get the current row count.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.setBreakPointByIndex">setBreakPointByIndex</a></td>
<td>Public method to set the values of a breakpoint given by index.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.setBreakPointEnabledByIndex">setBreakPointEnabledByIndex</a></td>
<td>Public method to set the enabled state of a breakpoint given by index.</td>
</tr>
<tr>
<td><a href="#BreakPointModel.setData">setData</a></td>
<td>Public method to change data in the model.</td>
</tr>
</table>
<h3>Static Methods</h3>

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

<a NAME="BreakPointModel.__init__" ID="BreakPointModel.__init__"></a>
<h4>BreakPointModel (Constructor)</h4>
<b>BreakPointModel</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="BreakPointModel.addBreakPoint" ID="BreakPointModel.addBreakPoint"></a>
<h4>BreakPointModel.addBreakPoint</h4>
<b>addBreakPoint</b>(<i>fn, line, properties</i>)

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

<dt><i>fn</i></dt>
<dd>
filename of the breakpoint (string)
</dd>
<dt><i>line</i></dt>
<dd>
line number of the breakpoint (integer)
</dd>
<dt><i>properties</i></dt>
<dd>
properties of the breakpoint
            (tuple of condition (string), temporary flag (bool),
             enabled flag (bool), ignore count (integer))
</dd>
</dl>
<a NAME="BreakPointModel.columnCount" ID="BreakPointModel.columnCount"></a>
<h4>BreakPointModel.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>
reference to parent index (QModelIndex) (Unused)
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
column count (integer)
</dd>
</dl>
<a NAME="BreakPointModel.data" ID="BreakPointModel.data"></a>
<h4>BreakPointModel.data</h4>
<b>data</b>(<i>index, role=Qt.DisplayRole</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>Returns:</dt>
<dd>
the requested data
</dd>
</dl>
<a NAME="BreakPointModel.deleteAll" ID="BreakPointModel.deleteAll"></a>
<h4>BreakPointModel.deleteAll</h4>
<b>deleteAll</b>(<i></i>)

<p>
        Public method to delete all breakpoints.
</p>
<a NAME="BreakPointModel.deleteBreakPointByIndex" ID="BreakPointModel.deleteBreakPointByIndex"></a>
<h4>BreakPointModel.deleteBreakPointByIndex</h4>
<b>deleteBreakPointByIndex</b>(<i>index</i>)

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

<dt><i>index</i></dt>
<dd>
index of the breakpoint (QModelIndex)
</dd>
</dl>
<a NAME="BreakPointModel.deleteBreakPoints" ID="BreakPointModel.deleteBreakPoints"></a>
<h4>BreakPointModel.deleteBreakPoints</h4>
<b>deleteBreakPoints</b>(<i>idxList</i>)

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

<dt><i>idxList</i></dt>
<dd>
list of breakpoint indexes (list of QModelIndex)
</dd>
</dl>
<a NAME="BreakPointModel.flags" ID="BreakPointModel.flags"></a>
<h4>BreakPointModel.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>Returns:</dt>
<dd>
item flags for the given index (Qt.ItemFlags)
</dd>
</dl>
<a NAME="BreakPointModel.getBreakPointByIndex" ID="BreakPointModel.getBreakPointByIndex"></a>
<h4>BreakPointModel.getBreakPointByIndex</h4>
<b>getBreakPointByIndex</b>(<i>index</i>)

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

<dt><i>index</i></dt>
<dd>
index of the breakpoint (QModelIndex)
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
breakpoint (list of seven values (filename, line number,
            condition, temporary flag, enabled flag, ignore count))
</dd>
</dl>
<a NAME="BreakPointModel.getBreakPointIndex" ID="BreakPointModel.getBreakPointIndex"></a>
<h4>BreakPointModel.getBreakPointIndex</h4>
<b>getBreakPointIndex</b>(<i>fn, lineno</i>)

<p>
        Public method to get the index of a breakpoint given by filename and
        line number.
</p>
<dl>

<dt><i>fn</i></dt>
<dd>
filename of the breakpoint (string)
</dd>
<dt><i>lineno</i></dt>
<dd>
line number of the breakpoint (integer)
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
index (QModelIndex)
</dd>
</dl>
<a NAME="BreakPointModel.hasChildren" ID="BreakPointModel.hasChildren"></a>
<h4>BreakPointModel.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>Returns:</dt>
<dd>
flag indicating the presence of child items (boolean)
</dd>
</dl>
<a NAME="BreakPointModel.headerData" ID="BreakPointModel.headerData"></a>
<h4>BreakPointModel.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>Returns:</dt>
<dd>
header data
</dd>
</dl>
<a NAME="BreakPointModel.index" ID="BreakPointModel.index"></a>
<h4>BreakPointModel.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>Returns:</dt>
<dd>
requested index (QModelIndex)
</dd>
</dl>
<a NAME="BreakPointModel.isBreakPointTemporaryByIndex" ID="BreakPointModel.isBreakPointTemporaryByIndex"></a>
<h4>BreakPointModel.isBreakPointTemporaryByIndex</h4>
<b>isBreakPointTemporaryByIndex</b>(<i>index</i>)

<p>
        Public method to test, if a breakpoint given by its index is temporary.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of the breakpoint to test (QModelIndex)
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
flag indicating a temporary breakpoint (boolean)
</dd>
</dl>
<a NAME="BreakPointModel.parent" ID="BreakPointModel.parent"></a>
<h4>BreakPointModel.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>Returns:</dt>
<dd>
index of parent (QModelIndex)
</dd>
</dl>
<a NAME="BreakPointModel.rowCount" ID="BreakPointModel.rowCount"></a>
<h4>BreakPointModel.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>
reference to parent index (QModelIndex)
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
row count (integer)
</dd>
</dl>
<a NAME="BreakPointModel.setBreakPointByIndex" ID="BreakPointModel.setBreakPointByIndex"></a>
<h4>BreakPointModel.setBreakPointByIndex</h4>
<b>setBreakPointByIndex</b>(<i>index, fn, line, properties</i>)

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

<dt><i>index</i></dt>
<dd>
index of the breakpoint (QModelIndex)
</dd>
<dt><i>fn</i></dt>
<dd>
filename of the breakpoint (string)
</dd>
<dt><i>line</i></dt>
<dd>
line number of the breakpoint (integer)
</dd>
<dt><i>properties</i></dt>
<dd>
properties of the breakpoint
            (tuple of condition (string), temporary flag (bool),
             enabled flag (bool), ignore count (integer))
</dd>
</dl>
<a NAME="BreakPointModel.setBreakPointEnabledByIndex" ID="BreakPointModel.setBreakPointEnabledByIndex"></a>
<h4>BreakPointModel.setBreakPointEnabledByIndex</h4>
<b>setBreakPointEnabledByIndex</b>(<i>index, enabled</i>)

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

<dt><i>index</i></dt>
<dd>
index of the breakpoint (QModelIndex)
</dd>
<dt><i>enabled</i></dt>
<dd>
flag giving the enabled state (boolean)
</dd>
</dl>
<a NAME="BreakPointModel.setData" ID="BreakPointModel.setData"></a>
<h4>BreakPointModel.setData</h4>
<b>setData</b>(<i>index, value, role=Qt.EditRole</i>)

<p>
        Public method to change data in the model.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
index of the changed data (QModelIndex)
</dd>
<dt><i>value</i></dt>
<dd>
value of the changed data
</dd>
<dt><i>role</i></dt>
<dd>
role of the changed data (Qt.ItemDataRole)
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
flag indicating success (boolean)
</dd>
</dl>
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