eric6/UI/SplashScreen.py

Wed, 30 Dec 2020 11:00:44 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Wed, 30 Dec 2020 11:00:44 +0100
branch
maintenance
changeset 7924
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parent 7781
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child 7960
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permissions
-rw-r--r--

Updated copyright for 2021.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2006 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing a splashscreen for eric6.
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8 """
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9
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10 import os.path
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11 import logging
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12
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13 from PyQt5.QtCore import Qt
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14 from PyQt5.QtGui import QPixmap, QColor
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15 from PyQt5.QtWidgets import QApplication, QSplashScreen
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16
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17 from eric6config import getConfig
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18
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19
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20 class SplashScreen(QSplashScreen):
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21 """
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22 Class implementing a splashscreen for eric6.
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23 """
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24 def __init__(self):
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25 """
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26 Constructor
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27 """
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28 ericPic = QPixmap(
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29 os.path.join(getConfig('ericPixDir'), 'ericSplash.png'))
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30 self.labelAlignment = Qt.Alignment(
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31 Qt.AlignBottom | Qt.AlignRight | Qt.AlignAbsolute)
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32 super(SplashScreen, self).__init__(ericPic)
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33 self.show()
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34 QApplication.flush()
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35
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36 def showMessage(self, msg):
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37 """
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38 Public method to show a message in the bottom part of the splashscreen.
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39
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40 @param msg message to be shown (string)
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41 """
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42 logging.debug(msg)
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43 super(SplashScreen, self).showMessage(
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44 msg, self.labelAlignment, QColor(Qt.white))
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45 QApplication.processEvents()
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46
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47 def clearMessage(self):
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48 """
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49 Public method to clear the message shown.
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50 """
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51 super(SplashScreen, self).clearMessage()
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52 QApplication.processEvents()
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53
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54
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55 class NoneSplashScreen(object):
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56 """
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57 Class implementing a "None" splashscreen for eric6.
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58
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59 This class implements the same interface as the real splashscreen,
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60 but simply does nothing.
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61 """
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62 def __init__(self):
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63 """
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64 Constructor
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65 """
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66 pass
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67
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68 def showMessage(self, msg):
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69 """
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70 Public method to show a message in the bottom part of the splashscreen.
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71
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72 @param msg message to be shown (string)
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73 """
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74 logging.debug(msg)
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75
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76 def clearMessage(self):
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77 """
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78 Public method to clear the message shown.
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79 """
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80 pass
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81
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82 def finish(self, widget):
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83 """
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84 Public method to finish the splash screen.
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85
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86 @param widget widget to wait for (QWidget)
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87 """
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88 pass

eric ide

mercurial