Documentation/Source/eric5.Helpviewer.Bookmarks.BookmarksModel.html

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<h1>eric5.Helpviewer.Bookmarks.BookmarksModel</h1>
<p>
Module implementing the bookmark model class.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr>
<td><a href="#BookmarksModel">BookmarksModel</a></td>
<td>Class implementing the bookmark model.</td>
</tr>
</table>
<h3>Functions</h3>
<table>
<tr><td>None</td></tr>
</table>
<hr /><hr />
<a NAME="BookmarksModel" ID="BookmarksModel"></a>
<h2>BookmarksModel</h2>
<p>
    Class implementing the bookmark model.
</p>
<h3>Derived from</h3>
QAbstractItemModel
<h3>Class Attributes</h3>
<table>
<tr><td>MIMETYPE</td></tr><tr><td>SeparatorRole</td></tr><tr><td>TypeRole</td></tr><tr><td>UrlRole</td></tr><tr><td>UrlStringRole</td></tr>
</table>
<h3>Methods</h3>
<table>
<tr>
<td><a href="#BookmarksModel.__init__">BookmarksModel</a></td>
<td>Constructor</td>
</tr><tr>
<td><a href="#BookmarksModel.bookmarksManager">bookmarksManager</a></td>
<td>Public method to get a reference to the bookmarks manager.</td>
</tr><tr>
<td><a href="#BookmarksModel.columnCount">columnCount</a></td>
<td>Public method to get the number of columns.</td>
</tr><tr>
<td><a href="#BookmarksModel.data">data</a></td>
<td>Public method to get data from the model.</td>
</tr><tr>
<td><a href="#BookmarksModel.dropMimeData">dropMimeData</a></td>
<td>Public method to accept the mime data of a drop action.</td>
</tr><tr>
<td><a href="#BookmarksModel.entryAdded">entryAdded</a></td>
<td>Public slot to add a bookmark node.</td>
</tr><tr>
<td><a href="#BookmarksModel.entryChanged">entryChanged</a></td>
<td>Public method to change a node.</td>
</tr><tr>
<td><a href="#BookmarksModel.entryRemoved">entryRemoved</a></td>
<td>Public slot to remove a bookmark node.</td>
</tr><tr>
<td><a href="#BookmarksModel.flags">flags</a></td>
<td>Public method to get flags for a node cell.</td>
</tr><tr>
<td><a href="#BookmarksModel.hasChildren">hasChildren</a></td>
<td>Public method to check, if a parent node has some children.</td>
</tr><tr>
<td><a href="#BookmarksModel.headerData">headerData</a></td>
<td>Public method to get the header data.</td>
</tr><tr>
<td><a href="#BookmarksModel.index">index</a></td>
<td>Public method to get a model index for a node cell.</td>
</tr><tr>
<td><a href="#BookmarksModel.mimeData">mimeData</a></td>
<td>Public method to return the mime data.</td>
</tr><tr>
<td><a href="#BookmarksModel.mimeTypes">mimeTypes</a></td>
<td>Public method to report the supported mime types.</td>
</tr><tr>
<td><a href="#BookmarksModel.node">node</a></td>
<td>Public method to get a bookmark node given it's index.</td>
</tr><tr>
<td><a href="#BookmarksModel.nodeIndex">nodeIndex</a></td>
<td>Public method to get a model index.</td>
</tr><tr>
<td><a href="#BookmarksModel.parent">parent</a></td>
<td>Public method to get the index of the parent node.</td>
</tr><tr>
<td><a href="#BookmarksModel.removeRows">removeRows</a></td>
<td>Public method to remove bookmarks from the model.</td>
</tr><tr>
<td><a href="#BookmarksModel.rowCount">rowCount</a></td>
<td>Public method to determine the number of rows.</td>
</tr><tr>
<td><a href="#BookmarksModel.setData">setData</a></td>
<td>Public method to set the data of a node cell.</td>
</tr><tr>
<td><a href="#BookmarksModel.supportedDropActions">supportedDropActions</a></td>
<td>Public method to report the supported drop actions.</td>
</tr>
</table>
<a NAME="BookmarksModel.__init__" ID="BookmarksModel.__init__"></a>
<h4>BookmarksModel (Constructor)</h4>
<b>BookmarksModel</b>(<i>manager, parent = None</i>)
<p>
        Constructor
</p><dl>
<dt><i>manager</i></dt>
<dd>
reference to the bookmark manager object (BookmarksManager)
</dd><dt><i>parent</i></dt>
<dd>
reference to the parent object (QObject)
</dd>
</dl><a NAME="BookmarksModel.bookmarksManager" ID="BookmarksModel.bookmarksManager"></a>
<h4>BookmarksModel.bookmarksManager</h4>
<b>bookmarksManager</b>(<i></i>)
<p>
        Public method to get a reference to the bookmarks manager.
</p><dl>
<dt>Returns:</dt>
<dd>
reference to the bookmarks manager object (BookmarksManager)
</dd>
</dl><a NAME="BookmarksModel.columnCount" ID="BookmarksModel.columnCount"></a>
<h4>BookmarksModel.columnCount</h4>
<b>columnCount</b>(<i>parent = QModelIndex()</i>)
<p>
        Public method to get the number of columns.
</p><dl>
<dt><i>parent</i></dt>
<dd>
index of parent (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
number of columns (integer)
</dd>
</dl><a NAME="BookmarksModel.data" ID="BookmarksModel.data"></a>
<h4>BookmarksModel.data</h4>
<b>data</b>(<i>index, role = Qt.DisplayRole</i>)
<p>
        Public method to get data from the model.
</p><dl>
<dt><i>index</i></dt>
<dd>
index of bookmark to get data for (QModelIndex)
</dd><dt><i>role</i></dt>
<dd>
data role (integer)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
bookmark data
</dd>
</dl><a NAME="BookmarksModel.dropMimeData" ID="BookmarksModel.dropMimeData"></a>
<h4>BookmarksModel.dropMimeData</h4>
<b>dropMimeData</b>(<i>data, action, row, column, parent</i>)
<p>
        Public method to accept the mime data of a drop action.
</p><dl>
<dt><i>data</i></dt>
<dd>
reference to the mime data (QMimeData)
</dd><dt><i>action</i></dt>
<dd>
drop action requested (Qt.DropAction)
</dd><dt><i>row</i></dt>
<dd>
row number (integer)
</dd><dt><i>column</i></dt>
<dd>
column number (integer)
</dd><dt><i>parent</i></dt>
<dd>
index of the parent node (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating successful acceptance of the data (boolean)
</dd>
</dl><a NAME="BookmarksModel.entryAdded" ID="BookmarksModel.entryAdded"></a>
<h4>BookmarksModel.entryAdded</h4>
<b>entryAdded</b>(<i>node</i>)
<p>
        Public slot to add a bookmark node.
</p><dl>
<dt><i>node</i></dt>
<dd>
reference to the bookmark node to add (BookmarkNode)
</dd>
</dl><a NAME="BookmarksModel.entryChanged" ID="BookmarksModel.entryChanged"></a>
<h4>BookmarksModel.entryChanged</h4>
<b>entryChanged</b>(<i>node</i>)
<p>
        Public method to change a node.
</p><dl>
<dt><i>node</i></dt>
<dd>
reference to the bookmark node to change (BookmarkNode)
</dd>
</dl><a NAME="BookmarksModel.entryRemoved" ID="BookmarksModel.entryRemoved"></a>
<h4>BookmarksModel.entryRemoved</h4>
<b>entryRemoved</b>(<i>parent, row, node</i>)
<p>
        Public slot to remove a bookmark node.
</p><dl>
<dt><i>parent</i></dt>
<dd>
reference to the parent bookmark node (BookmarkNode)
</dd><dt><i>row</i></dt>
<dd>
row number of the node (integer)
</dd><dt><i>node</i></dt>
<dd>
reference to the bookmark node to remove (BookmarkNode)
</dd>
</dl><a NAME="BookmarksModel.flags" ID="BookmarksModel.flags"></a>
<h4>BookmarksModel.flags</h4>
<b>flags</b>(<i>index</i>)
<p>
        Public method to get flags for a node cell.
</p><dl>
<dt><i>index</i></dt>
<dd>
index of the node cell (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flags (Qt.ItemFlags)
</dd>
</dl><a NAME="BookmarksModel.hasChildren" ID="BookmarksModel.hasChildren"></a>
<h4>BookmarksModel.hasChildren</h4>
<b>hasChildren</b>(<i>parent = QModelIndex()</i>)
<p>
        Public method to check, if a parent node has some children.
</p><dl>
<dt><i>parent</i></dt>
<dd>
index of the parent node (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating the presence of children (boolean)
</dd>
</dl><a NAME="BookmarksModel.headerData" ID="BookmarksModel.headerData"></a>
<h4>BookmarksModel.headerData</h4>
<b>headerData</b>(<i>section, orientation, role = Qt.DisplayRole</i>)
<p>
        Public method to get the header data.
</p><dl>
<dt><i>section</i></dt>
<dd>
section number (integer)
</dd><dt><i>orientation</i></dt>
<dd>
header orientation (Qt.Orientation)
</dd><dt><i>role</i></dt>
<dd>
data role (integer)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
header data
</dd>
</dl><a NAME="BookmarksModel.index" ID="BookmarksModel.index"></a>
<h4>BookmarksModel.index</h4>
<b>index</b>(<i>row, column, parent = QModelIndex()</i>)
<p>
        Public method to get a model index for a node cell.
</p><dl>
<dt><i>row</i></dt>
<dd>
row number (integer)
</dd><dt><i>column</i></dt>
<dd>
column number (integer)
</dd><dt><i>parent</i></dt>
<dd>
index of the parent (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
index (QModelIndex)
</dd>
</dl><a NAME="BookmarksModel.mimeData" ID="BookmarksModel.mimeData"></a>
<h4>BookmarksModel.mimeData</h4>
<b>mimeData</b>(<i>indexes</i>)
<p>
        Public method to return the mime data.
</p><dl>
<dt><i>indexes</i></dt>
<dd>
list of indexes (QModelIndexList)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
mime data (QMimeData)
</dd>
</dl><a NAME="BookmarksModel.mimeTypes" ID="BookmarksModel.mimeTypes"></a>
<h4>BookmarksModel.mimeTypes</h4>
<b>mimeTypes</b>(<i></i>)
<p>
        Public method to report the supported mime types.
</p><dl>
<dt>Returns:</dt>
<dd>
supported mime types (list of strings)
</dd>
</dl><a NAME="BookmarksModel.node" ID="BookmarksModel.node"></a>
<h4>BookmarksModel.node</h4>
<b>node</b>(<i>index</i>)
<p>
        Public method to get a bookmark node given it's index.
</p><dl>
<dt><i>index</i></dt>
<dd>
index of the node (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
bookmark node (BookmarkNode)
</dd>
</dl><a NAME="BookmarksModel.nodeIndex" ID="BookmarksModel.nodeIndex"></a>
<h4>BookmarksModel.nodeIndex</h4>
<b>nodeIndex</b>(<i>node</i>)
<p>
        Public method to get a model index.
</p><dl>
<dt><i>node</i></dt>
<dd>
reference to the node to get the index for (BookmarkNode)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
model index (QModelIndex)
</dd>
</dl><a NAME="BookmarksModel.parent" ID="BookmarksModel.parent"></a>
<h4>BookmarksModel.parent</h4>
<b>parent</b>(<i>index = QModelIndex()</i>)
<p>
        Public method to get the index of the parent node.
</p><dl>
<dt><i>index</i></dt>
<dd>
index of the child node (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
index of the parent node (QModelIndex)
</dd>
</dl><a NAME="BookmarksModel.removeRows" ID="BookmarksModel.removeRows"></a>
<h4>BookmarksModel.removeRows</h4>
<b>removeRows</b>(<i>row, count, parent = QModelIndex()</i>)
<p>
        Public method to remove bookmarks from the model.
</p><dl>
<dt><i>row</i></dt>
<dd>
row of the first bookmark to remove (integer)
</dd><dt><i>count</i></dt>
<dd>
number of bookmarks to remove (integer)
</dd><dt><i>index</i></dt>
<dd>
of the parent bookmark node (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating successful removal (boolean)
</dd>
</dl><a NAME="BookmarksModel.rowCount" ID="BookmarksModel.rowCount"></a>
<h4>BookmarksModel.rowCount</h4>
<b>rowCount</b>(<i>parent = QModelIndex()</i>)
<p>
        Public method to determine the number of rows.
</p><dl>
<dt><i>parent</i></dt>
<dd>
index of parent (QModelIndex)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
number of rows (integer)
</dd>
</dl><a NAME="BookmarksModel.setData" ID="BookmarksModel.setData"></a>
<h4>BookmarksModel.setData</h4>
<b>setData</b>(<i>index, value, role = Qt.EditRole</i>)
<p>
        Public method to set the data of a node cell.
</p><dl>
<dt><i>index</i></dt>
<dd>
index of the node cell (QModelIndex)
</dd><dt><i>value</i></dt>
<dd>
value to be set
</dd><dt><i>role</i></dt>
<dd>
role of the data (integer)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating success (boolean)
</dd>
</dl><a NAME="BookmarksModel.supportedDropActions" ID="BookmarksModel.supportedDropActions"></a>
<h4>BookmarksModel.supportedDropActions</h4>
<b>supportedDropActions</b>(<i></i>)
<p>
        Public method to report the supported drop actions.
</p><dl>
<dt>Returns:</dt>
<dd>
supported drop actions (Qt.DropAction)
</dd>
</dl>
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