Mercurial Repositories > eric / file comparison
comparison: eric7/UI/SplashScreen.py
eric7/UI/SplashScreen.py
- branch
- eric7
- changeset 8312
- 800c432b34c8
- parent 8218
- 7c09585bd960
- child 8314
- e3642a6a1e71
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| 8311:4e8b98454baa | 8312:800c432b34c8 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2006 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a splashscreen for eric. | |
| 8 """ | |
| 9 | |
| 10 import os.path | |
| 11 import logging | |
| 12 | |
| 13 from PyQt5.QtCore import Qt | |
| 14 from PyQt5.QtGui import QPixmap, QColor | |
| 15 from PyQt5.QtWidgets import QApplication, QSplashScreen | |
| 16 | |
| 17 from eric6config import getConfig | |
| 18 | |
| 19 | |
| 20 class SplashScreen(QSplashScreen): | |
| 21 """ | |
| 22 Class implementing a splashscreen for eric. | |
| 23 """ | |
| 24 def __init__(self): | |
| 25 """ | |
| 26 Constructor | |
| 27 """ | |
| 28 ericPic = QPixmap( | |
| 29 os.path.join(getConfig('ericPixDir'), 'ericSplash.png')) | |
| 30 self.labelAlignment = Qt.Alignment( | |
| 31 Qt.AlignmentFlag.AlignBottom | | |
| 32 Qt.AlignmentFlag.AlignRight | | |
| 33 Qt.AlignmentFlag.AlignAbsolute | |
| 34 ) | |
| 35 super().__init__(ericPic) | |
| 36 self.show() | |
| 37 QApplication.flush() | |
| 38 | |
| 39 def showMessage(self, msg): | |
| 40 """ | |
| 41 Public method to show a message in the bottom part of the splashscreen. | |
| 42 | |
| 43 @param msg message to be shown (string) | |
| 44 """ | |
| 45 logging.debug(msg) | |
| 46 super().showMessage( | |
| 47 msg, self.labelAlignment, QColor(Qt.GlobalColor.white)) | |
| 48 QApplication.processEvents() | |
| 49 | |
| 50 def clearMessage(self): | |
| 51 """ | |
| 52 Public method to clear the message shown. | |
| 53 """ | |
| 54 super().clearMessage() | |
| 55 QApplication.processEvents() | |
| 56 | |
| 57 | |
| 58 class NoneSplashScreen: | |
| 59 """ | |
| 60 Class implementing a "None" splashscreen for eric. | |
| 61 | |
| 62 This class implements the same interface as the real splashscreen, | |
| 63 but simply does nothing. | |
| 64 """ | |
| 65 def __init__(self): | |
| 66 """ | |
| 67 Constructor | |
| 68 """ | |
| 69 pass | |
| 70 | |
| 71 def showMessage(self, msg): | |
| 72 """ | |
| 73 Public method to show a message in the bottom part of the splashscreen. | |
| 74 | |
| 75 @param msg message to be shown (string) | |
| 76 """ | |
| 77 logging.debug(msg) | |
| 78 | |
| 79 def clearMessage(self): | |
| 80 """ | |
| 81 Public method to clear the message shown. | |
| 82 """ | |
| 83 pass | |
| 84 | |
| 85 def finish(self, widget): | |
| 86 """ | |
| 87 Public method to finish the splash screen. | |
| 88 | |
| 89 @param widget widget to wait for (QWidget) | |
| 90 """ | |
| 91 pass |
