diff -r 39f9273ebd61 -r 2a034a7f1f54 E5Gui/E5Led.py
--- a/E5Gui/E5Led.py Sun Mar 09 12:16:00 2014 +0100
+++ b/E5Gui/E5Led.py Sun Mar 09 17:06:40 2014 +0100
@@ -9,7 +9,7 @@
It was inspired by KLed.
"""
-from PyQt4.QtCore import Qt, QSize
+from PyQt4.QtCore import pyqtSignal, Qt, QSize, QPoint
from PyQt4.QtGui import QWidget, QColor, QRadialGradient, QPalette, QPainter, \
QBrush
@@ -269,3 +269,45 @@
@return size hint (QSize)
"""
return QSize(18, 18)
+
+
+class E5ClickableLed(E5Led):
+ """
+ Class implementing a clickable LED widget.
+
+ @signal clicked(QPoint) emitted upon a click on the LED with the
+ left button
+ @signal middleClicked(QPoint) emitted upon a click on the LED with
+ the middle button or CTRL and left button
+ """
+ clicked = pyqtSignal(QPoint)
+ middleClicked = pyqtSignal(QPoint)
+
+ def __init__(self, parent=None, color=None, shape=E5LedCircular,
+ rectRatio=1):
+ """
+ Constructor
+
+ @param parent reference to parent widget (QWidget)
+ @param color color of the LED (QColor)
+ @param shape shape of the LED (E5LedCircular, E5LedRectangular)
+ @param rectRatio ratio width to height, if shape is rectangular (float)
+ """
+ super().__init__(parent, color, shape, rectRatio)
+
+ def mouseReleaseEvent(self, evt):
+ """
+ Protected method handling mouse release events.
+
+ @param evt mouse event (QMouseEvent)
+ """
+ if evt.button() == Qt.LeftButton and self.rect().contains(evt.pos()):
+ if evt.modifiers() == Qt.ControlModifier:
+ self.middleClicked.emit(evt.globalPos())
+ else:
+ self.clicked.emit(evt.globalPos())
+ elif evt.button() == Qt.MiddleButton and \
+ self.rect().contains(evt.pos()):
+ self.middleClicked.emit(evt.globalPos())
+ else:
+ super().mouseReleaseEvent(evt)
