diff -r 5149cec53130 -r abd65b78425e UI/NotificationWidget.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/UI/NotificationWidget.py Sun Nov 04 16:55:20 2012 +0100
@@ -0,0 +1,135 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2012 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a Notification widget.
+"""
+
+from PyQt4.QtCore import Qt, QTimer, QPoint
+from PyQt4.QtGui import QWidget, QPixmap
+
+from .Ui_NotificationWidget import Ui_NotificationWidget
+
+import Globals
+
+
+class NotificationWidget(QWidget, Ui_NotificationWidget):
+ """
+ Class implementing a Notification widget.
+ """
+ def __init__(self, parent=None, setPosition=False):
+ """
+ Constructor
+
+ @param parent reference to the parent widget (QWidget)
+ @param setPosition flag indicating to set the display
+ position interactively (boolean)
+ """
+ super().__init__(parent)
+ self.setupUi(self)
+
+ self.__timeout = 5000
+ self.__icon = QPixmap()
+ self.__heading = ""
+ self.__text = ""
+ self.__dragPosition = QPoint()
+
+ self.__settingPosition = setPosition
+
+ flags = Qt.Tool | \
+ Qt.FramelessWindowHint | \
+ Qt.WindowStaysOnTopHint | \
+ Qt.X11BypassWindowManagerHint
+ if Globals.isWindowsPlatform():
+ flags |= Qt.ToolTip
+ self.setWindowFlags(flags)
+
+ self.__timer = QTimer(self)
+ self.__timer.setSingleShot(True)
+ self.__timer.timeout.connect(self.close)
+
+ if self.__settingPosition:
+ self.setCursor(Qt.OpenHandCursor)
+
+ def setPixmap(self, icon):
+ """
+ Public method to set the icon for the notification.
+
+ @param icon icon to be used (QPixmap)
+ """
+ self.__icon = QPixmap(icon)
+
+ def setHeading(self, heading):
+ """
+ Public method to set the heading for the notification.
+
+ @param heading heading to be used (string)
+ """
+ self.__heading = heading
+
+ def setText(self, text):
+ """
+ Public method to set the text for the notification.
+
+ @param text text to be used (string)
+ """
+ self.__text = text
+
+ def setTimeout(self, timeout):
+ """
+ Public method to set the timeout for the notification.
+
+ @param timeout timeout to be used in seconds (integer)
+ """
+ self.__timeout = timeout * 1000
+
+ def show(self):
+ """
+ Public method to show the notification.
+ """
+ self.icon.setPixmap(self.__icon)
+ self.heading.setText(self.__heading)
+ self.text.setText(self.__text)
+
+ if not self.__settingPosition:
+ self.__timer.stop()
+ self.__timer.setInterval(self.__timeout)
+ self.__timer.start()
+
+ super().show()
+
+ def mousePressEvent(self, evt):
+ """
+ Protected method to handle presses of a mouse button.
+
+ @param evt reference to the mouse event (QMouseEvent)
+ """
+ if not self.__settingPosition:
+ self.close()
+ return
+
+ if evt.button() == Qt.LeftButton:
+ self.__dragPosition = evt.globalPos() - self.frameGeometry().topLeft()
+ self.setCursor(Qt.ClosedHandCursor)
+ evt.accept()
+
+ def mouseReleaseEvent(self, evt):
+ """
+ Protected method to handle releases of a mouse button.
+
+ @param evt reference to the mouse event (QMouseEvent)
+ """
+ if self.__settingPosition and evt.button() == Qt.LeftButton:
+ self.setCursor(Qt.OpenHandCursor)
+
+ def mouseMoveEvent(self, evt):
+ """
+ Protected method to handle dragging the window.
+
+ @param evt reference to the mouse event (QMouseEvent)
+ """
+ if evt.buttons() & Qt.LeftButton:
+ self.move(evt.globalPos() - self.__dragPosition)
+ evt.accept()
