eric6/Documentation/Source/eric6.E5Gui.E5Application.html

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<h1>eric6.E5Gui.E5Application</h1>

<p>
Class implementing a specialized application class.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>e5App</td></tr>
</table>
<h3>Classes</h3>

<table>

<tr>
<td><a href="#E5Application">E5Application</a></td>
<td>Eric application class with an object registry.</td>
</tr>
</table>
<h3>Functions</h3>

<table>
<tr><td>None</td></tr>
</table>
<hr />
<hr />
<a NAME="E5Application" ID="E5Application"></a>
<h2>E5Application</h2>

<p>
    Eric application class with an object registry.
</p>
<h3>Derived from</h3>
QApplication
<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="#E5Application.__init__">E5Application</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#E5Application.getObject">getObject</a></td>
<td>Public method to get a reference to a registered object.</td>
</tr>
<tr>
<td><a href="#E5Application.getPluginObject">getPluginObject</a></td>
<td>Public method to get a reference to a registered plugin object.</td>
</tr>
<tr>
<td><a href="#E5Application.getPluginObjectType">getPluginObjectType</a></td>
<td>Public method to get the type of a registered plugin object.</td>
</tr>
<tr>
<td><a href="#E5Application.getPluginObjects">getPluginObjects</a></td>
<td>Public method to get a list of (name, reference) pairs of all registered plugin objects.</td>
</tr>
<tr>
<td><a href="#E5Application.registerObject">registerObject</a></td>
<td>Public method to register an object in the object registry.</td>
</tr>
<tr>
<td><a href="#E5Application.registerPluginObject">registerPluginObject</a></td>
<td>Public method to register a plugin object in the object registry.</td>
</tr>
<tr>
<td><a href="#E5Application.unregisterPluginObject">unregisterPluginObject</a></td>
<td>Public method to unregister a plugin object in the object registry.</td>
</tr>
<tr>
<td><a href="#E5Application.usesDarkPalette">usesDarkPalette</a></td>
<td>Public method to check, if the application uses a palette with a dark background.</td>
</tr>
</table>
<h3>Static Methods</h3>

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

<a NAME="E5Application.__init__" ID="E5Application.__init__"></a>
<h4>E5Application (Constructor)</h4>
<b>E5Application</b>(<i>argv</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>argv</i> (list)</dt>
<dd>
command line arguments
</dd>
</dl>
<a NAME="E5Application.getObject" ID="E5Application.getObject"></a>
<h4>E5Application.getObject</h4>
<b>getObject</b>(<i>name</i>)

<p>
        Public method to get a reference to a registered object.
</p>
<dl>

<dt><i>name</i> (str)</dt>
<dd>
name of the object
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
reference to the registered object
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
any
</dd>
</dl>
<dl>

<dt>Raises <b>KeyError</b>:</dt>
<dd>
raised when the given name is not known
</dd>
</dl>
<a NAME="E5Application.getPluginObject" ID="E5Application.getPluginObject"></a>
<h4>E5Application.getPluginObject</h4>
<b>getPluginObject</b>(<i>name</i>)

<p>
        Public method to get a reference to a registered plugin object.
</p>
<dl>

<dt><i>name</i> (str)</dt>
<dd>
name of the plugin object
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
reference to the registered plugin object
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
any
</dd>
</dl>
<dl>

<dt>Raises <b>KeyError</b>:</dt>
<dd>
raised when the given name is not known
</dd>
</dl>
<a NAME="E5Application.getPluginObjectType" ID="E5Application.getPluginObjectType"></a>
<h4>E5Application.getPluginObjectType</h4>
<b>getPluginObjectType</b>(<i>name</i>)

<p>
        Public method to get the type of a registered plugin object.
</p>
<dl>

<dt><i>name</i> (str)</dt>
<dd>
name of the plugin object
</dd>
</dl>
<dl>
<dt>Returns:</dt>
<dd>
type of the plugin object
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<dl>

<dt>Raises <b>KeyError</b>:</dt>
<dd>
raised when the given name is not known
</dd>
</dl>
<a NAME="E5Application.getPluginObjects" ID="E5Application.getPluginObjects"></a>
<h4>E5Application.getPluginObjects</h4>
<b>getPluginObjects</b>(<i></i>)

<p>
        Public method to get a list of (name, reference) pairs of all
        registered plugin objects.
</p>
<dl>
<dt>Returns:</dt>
<dd>
list of (name, reference) pairs
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
list of (str, any)
</dd>
</dl>
<a NAME="E5Application.registerObject" ID="E5Application.registerObject"></a>
<h4>E5Application.registerObject</h4>
<b>registerObject</b>(<i>name, objectRef</i>)

<p>
        Public method to register an object in the object registry.
</p>
<dl>

<dt><i>name</i> (str)</dt>
<dd>
name of the object
</dd>
<dt><i>objectRef</i> (any)</dt>
<dd>
reference to the object
</dd>
</dl>
<dl>

<dt>Raises <b>KeyError</b>:</dt>
<dd>
raised when the given name is already in use
</dd>
</dl>
<a NAME="E5Application.registerPluginObject" ID="E5Application.registerPluginObject"></a>
<h4>E5Application.registerPluginObject</h4>
<b>registerPluginObject</b>(<i>name, objectRef, pluginType=None</i>)

<p>
        Public method to register a plugin object in the object registry.
</p>
<dl>

<dt><i>name</i> (str)</dt>
<dd>
name of the plugin object
</dd>
<dt><i>objectRef</i> (any)</dt>
<dd>
reference to the plugin object
</dd>
<dt><i>pluginType</i> (str)</dt>
<dd>
type of the plugin object
</dd>
</dl>
<dl>

<dt>Raises <b>KeyError</b>:</dt>
<dd>
raised when the given name is already in use
</dd>
</dl>
<a NAME="E5Application.unregisterPluginObject" ID="E5Application.unregisterPluginObject"></a>
<h4>E5Application.unregisterPluginObject</h4>
<b>unregisterPluginObject</b>(<i>name</i>)

<p>
        Public method to unregister a plugin object in the object registry.
</p>
<dl>

<dt><i>name</i> (str)</dt>
<dd>
name of the plugin object
</dd>
</dl>
<a NAME="E5Application.usesDarkPalette" ID="E5Application.usesDarkPalette"></a>
<h4>E5Application.usesDarkPalette</h4>
<b>usesDarkPalette</b>(<i></i>)

<p>
        Public method to check, if the application uses a palette with a dark
        background.
</p>
<dl>
<dt>Returns:</dt>
<dd>
flag indicating the use of a palette with a dark background
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
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