Mercurial Repositories > eric / file comparison
comparison: eric6/UI/Previewers/PreviewerQSS.py
eric6/UI/Previewers/PreviewerQSS.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7198
- 684261ef2165
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2014 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a previewer widget for Qt style sheet files. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 import os | |
| 13 | |
| 14 from PyQt5.QtWidgets import QWidget, QMenu, QLabel, QHeaderView, \ | |
| 15 QListWidgetItem | |
| 16 | |
| 17 from .Ui_PreviewerQSS import Ui_PreviewerQSS | |
| 18 | |
| 19 import Preferences | |
| 20 import UI.PixmapCache | |
| 21 from Globals import qVersionTuple | |
| 22 | |
| 23 | |
| 24 class PreviewerQSS(QWidget, Ui_PreviewerQSS): | |
| 25 """ | |
| 26 Class implementing a previewer widget for Qt style sheet files. | |
| 27 """ | |
| 28 def __init__(self, parent=None): | |
| 29 """ | |
| 30 Constructor | |
| 31 | |
| 32 @param parent reference to the parent widget (QWidget) | |
| 33 """ | |
| 34 super(PreviewerQSS, self).__init__(parent) | |
| 35 self.setupUi(self) | |
| 36 | |
| 37 # menu for the tool button | |
| 38 self.__toolButtonMenu = QMenu(self) | |
| 39 self.__toolButtonMenu.addAction(self.tr("Action 1")) | |
| 40 self.__toolButtonMenu.addSeparator() | |
| 41 self.__toolButtonMenu.addAction(self.tr("Action 2")) | |
| 42 self.toolButton.setMenu(self.__toolButtonMenu) | |
| 43 | |
| 44 # a MDI window | |
| 45 self.__mdi = self.mdiArea.addSubWindow(QLabel(self.tr("MDI"))) | |
| 46 self.__mdi.resize(160, 80) | |
| 47 | |
| 48 # tree and table widgets | |
| 49 if qVersionTuple() >= (5, 0, 0): | |
| 50 self.tree.header().setSectionResizeMode( | |
| 51 QHeaderView.ResizeToContents) | |
| 52 self.table.horizontalHeader().setSectionResizeMode( | |
| 53 QHeaderView.ResizeToContents) | |
| 54 else: | |
| 55 self.tree.header().setResizeMode( | |
| 56 QHeaderView.ResizeToContents) | |
| 57 self.table.horizontalHeader().setResizeMode( | |
| 58 QHeaderView.ResizeToContents) | |
| 59 self.tree.topLevelItem(0).setExpanded(True) | |
| 60 | |
| 61 # icon list widget | |
| 62 for iconName, labelText in ( | |
| 63 ("filePython.png", self.tr("Python")), | |
| 64 ("fileRuby.png", self.tr("Ruby")), | |
| 65 ("fileJavascript.png", self.tr("JavaScript")), | |
| 66 ): | |
| 67 self.iconsListWidget.addItem(QListWidgetItem( | |
| 68 UI.PixmapCache.getIcon(iconName), labelText)) | |
| 69 | |
| 70 def processEditor(self, editor=None): | |
| 71 """ | |
| 72 Public slot to process an editor's text. | |
| 73 | |
| 74 @param editor editor to be processed (Editor) | |
| 75 """ | |
| 76 if editor is not None: | |
| 77 fn = editor.getFileName() | |
| 78 | |
| 79 if fn: | |
| 80 extension = os.path.normcase(os.path.splitext(fn)[1][1:]) | |
| 81 else: | |
| 82 extension = "" | |
| 83 if extension in \ | |
| 84 Preferences.getEditor("PreviewQssFileNameExtensions"): | |
| 85 styleSheet = editor.text() | |
| 86 if styleSheet: | |
| 87 self.scrollAreaWidgetContents.setStyleSheet(styleSheet) | |
| 88 else: | |
| 89 self.scrollAreaWidgetContents.setStyleSheet("") | |
| 90 self.toolButton.menu().setStyleSheet( | |
| 91 self.scrollAreaWidgetContents.styleSheet()) |
