src/eric7/Documentation/Source/eric7.Snapshot.SnapshotDefaultGrabber.html

branch
eric7
changeset 9209
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parent 8596
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child 10431
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+++ b/src/eric7/Documentation/Source/eric7.Snapshot.SnapshotDefaultGrabber.html	Thu Jul 07 11:23:56 2022 +0200
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+<!DOCTYPE html>
+<html><head>
+<title>eric7.Snapshot.SnapshotDefaultGrabber</title>
+<meta charset="UTF-8">
+<link rel="stylesheet" href="styles.css">
+</head>
+<body>
+<a NAME="top" ID="top"></a>
+<h1>eric7.Snapshot.SnapshotDefaultGrabber</h1>
+
+<p>
+Module implementing a grabber object for non-Wayland desktops.
+</p>
+<h3>Global Attributes</h3>
+
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Classes</h3>
+
+<table>
+
+<tr>
+<td><a href="#SnapshotDefaultGrabber">SnapshotDefaultGrabber</a></td>
+<td>Class implementing a grabber object for non-Wayland desktops.</td>
+</tr>
+</table>
+<h3>Functions</h3>
+
+<table>
+<tr><td>None</td></tr>
+</table>
+<hr />
+<hr />
+<a NAME="SnapshotDefaultGrabber" ID="SnapshotDefaultGrabber"></a>
+<h2>SnapshotDefaultGrabber</h2>
+
+<p>
+    Class implementing a grabber object for non-Wayland desktops.
+</p>
+<h3>Signals</h3>
+<dl>
+
+<dt>grabbed(QPixmap)</dt>
+<dd>
+emitted after the grab operation is finished
+</dd>
+</dl>
+<h3>Derived from</h3>
+QObject
+<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="#SnapshotDefaultGrabber.__init__">SnapshotDefaultGrabber</a></td>
+<td>Constructor</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.__captured">__captured</a></td>
+<td>Private slot to show a preview of the snapshot.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.__grabEllipse">__grabEllipse</a></td>
+<td>Private method to grab an elliptical screen region.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.__grabFreehand">__grabFreehand</a></td>
+<td>Private method to grab a non-rectangular screen region.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.__grabRectangle">__grabRectangle</a></td>
+<td>Private method to grab a rectangular screen region.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.__grabTimerTimeout">__grabTimerTimeout</a></td>
+<td>Private slot to perform a delayed grab operation.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.__performGrab">__performGrab</a></td>
+<td>Private method to perform a screen grab other than a selected region.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.__startUndelayedGrab">__startUndelayedGrab</a></td>
+<td>Private slot to perform an undelayed grab operation.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.eventFilter">eventFilter</a></td>
+<td>Public method to handle event for other objects.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.grab">grab</a></td>
+<td>Public method to perform a grab operation potentially after a delay.</td>
+</tr>
+<tr>
+<td><a href="#SnapshotDefaultGrabber.supportedModes">supportedModes</a></td>
+<td>Public method to get the supported screenshot modes.</td>
+</tr>
+</table>
+<h3>Static Methods</h3>
+
+<table>
+<tr><td>None</td></tr>
+</table>
+
+<a NAME="SnapshotDefaultGrabber.__init__" ID="SnapshotDefaultGrabber.__init__"></a>
+<h4>SnapshotDefaultGrabber (Constructor)</h4>
+<b>SnapshotDefaultGrabber</b>(<i>parent=None</i>)
+
+<p>
+        Constructor
+</p>
+<dl>
+
+<dt><i>parent</i> (QObject)</dt>
+<dd>
+reference to the parent object
+</dd>
+</dl>
+<a NAME="SnapshotDefaultGrabber.__captured" ID="SnapshotDefaultGrabber.__captured"></a>
+<h4>SnapshotDefaultGrabber.__captured</h4>
+<b>__captured</b>(<i>pixmap</i>)
+
+<p>
+        Private slot to show a preview of the snapshot.
+</p>
+<dl>
+
+<dt><i>pixmap</i></dt>
+<dd>
+pixmap of the snapshot (QPixmap)
+</dd>
+</dl>
+<a NAME="SnapshotDefaultGrabber.__grabEllipse" ID="SnapshotDefaultGrabber.__grabEllipse"></a>
+<h4>SnapshotDefaultGrabber.__grabEllipse</h4>
+<b>__grabEllipse</b>(<i></i>)
+
+<p>
+        Private method to grab an elliptical screen region.
+</p>
+<a NAME="SnapshotDefaultGrabber.__grabFreehand" ID="SnapshotDefaultGrabber.__grabFreehand"></a>
+<h4>SnapshotDefaultGrabber.__grabFreehand</h4>
+<b>__grabFreehand</b>(<i></i>)
+
+<p>
+        Private method to grab a non-rectangular screen region.
+</p>
+<a NAME="SnapshotDefaultGrabber.__grabRectangle" ID="SnapshotDefaultGrabber.__grabRectangle"></a>
+<h4>SnapshotDefaultGrabber.__grabRectangle</h4>
+<b>__grabRectangle</b>(<i></i>)
+
+<p>
+        Private method to grab a rectangular screen region.
+</p>
+<a NAME="SnapshotDefaultGrabber.__grabTimerTimeout" ID="SnapshotDefaultGrabber.__grabTimerTimeout"></a>
+<h4>SnapshotDefaultGrabber.__grabTimerTimeout</h4>
+<b>__grabTimerTimeout</b>(<i></i>)
+
+<p>
+        Private slot to perform a delayed grab operation.
+</p>
+<a NAME="SnapshotDefaultGrabber.__performGrab" ID="SnapshotDefaultGrabber.__performGrab"></a>
+<h4>SnapshotDefaultGrabber.__performGrab</h4>
+<b>__performGrab</b>(<i>mode</i>)
+
+<p>
+        Private method to perform a screen grab other than a selected region.
+</p>
+<dl>
+
+<dt><i>mode</i> (SnapshotModes)</dt>
+<dd>
+screenshot mode
+</dd>
+</dl>
+<a NAME="SnapshotDefaultGrabber.__startUndelayedGrab" ID="SnapshotDefaultGrabber.__startUndelayedGrab"></a>
+<h4>SnapshotDefaultGrabber.__startUndelayedGrab</h4>
+<b>__startUndelayedGrab</b>(<i></i>)
+
+<p>
+        Private slot to perform an undelayed grab operation.
+</p>
+<a NAME="SnapshotDefaultGrabber.eventFilter" ID="SnapshotDefaultGrabber.eventFilter"></a>
+<h4>SnapshotDefaultGrabber.eventFilter</h4>
+<b>eventFilter</b>(<i>obj, evt</i>)
+
+<p>
+        Public method to handle event for other objects.
+</p>
+<dl>
+
+<dt><i>obj</i></dt>
+<dd>
+reference to the object (QObject)
+</dd>
+<dt><i>evt</i></dt>
+<dd>
+reference to the event (QEvent)
+</dd>
+</dl>
+<dl>
+<dt>Return:</dt>
+<dd>
+flag indicating that the event should be filtered out (boolean)
+</dd>
+</dl>
+<a NAME="SnapshotDefaultGrabber.grab" ID="SnapshotDefaultGrabber.grab"></a>
+<h4>SnapshotDefaultGrabber.grab</h4>
+<b>grab</b>(<i>mode, delay=0, captureCursor=False, captureDecorations=False</i>)
+
+<p>
+        Public method to perform a grab operation potentially after a delay.
+</p>
+<dl>
+
+<dt><i>mode</i> (ScreenshotModes)</dt>
+<dd>
+screenshot mode
+</dd>
+<dt><i>delay</i> (int)</dt>
+<dd>
+delay in seconds
+</dd>
+<dt><i>captureCursor</i> (bool)</dt>
+<dd>
+flag indicating to include the mouse cursor
+            (not used)
+</dd>
+<dt><i>captureDecorations</i> (bool)</dt>
+<dd>
+flag indicating to include the window
+            decorations (not used)
+</dd>
+</dl>
+<a NAME="SnapshotDefaultGrabber.supportedModes" ID="SnapshotDefaultGrabber.supportedModes"></a>
+<h4>SnapshotDefaultGrabber.supportedModes</h4>
+<b>supportedModes</b>(<i></i>)
+
+<p>
+        Public method to get the supported screenshot modes.
+</p>
+<dl>
+<dt>Return:</dt>
+<dd>
+tuple of supported screenshot modes
+</dd>
+</dl>
+<dl>
+<dt>Return Type:</dt>
+<dd>
+tuple of SnapshotModes
+</dd>
+</dl>
+<div align="right"><a href="#top">Up</a></div>
+<hr />
+</body></html>
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