Mercurial Repositories > eric / file comparison
comparison: eric6/Plugins/ViewManagerPlugins/Tabview/Tabview.py
eric6/Plugins/ViewManagerPlugins/Tabview/Tabview.py
- branch
- maintenance
- changeset 7286
- 7eb04391adf7
- parent 7035
- d2036d7f5ef6
- parent 7258
- aff39db4dacc
- child 7362
- 028bf21bb5a2
equal
deleted
inserted
replaced
| 7226:babe80d84a3e | 7286:7eb04391adf7 |
|---|---|
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing a tabbed viewmanager class. | 7 Module implementing a tabbed viewmanager class. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from __future__ import unicode_literals | |
| 11 | 10 |
| 12 import os | 11 import os |
| 13 | 12 |
| 14 from PyQt5.QtCore import pyqtSlot, QPoint, QFileInfo, pyqtSignal, QEvent, \ | 13 from PyQt5.QtCore import ( |
| 15 QByteArray, QMimeData, Qt, QSize | 14 pyqtSlot, QPoint, QFileInfo, pyqtSignal, QEvent, QByteArray, QMimeData, |
| 15 Qt, QSize | |
| 16 ) | |
| 16 from PyQt5.QtGui import QColor, QDrag, QPixmap | 17 from PyQt5.QtGui import QColor, QDrag, QPixmap |
| 17 from PyQt5.QtWidgets import QWidget, QHBoxLayout, QSplitter, QTabBar, \ | 18 from PyQt5.QtWidgets import ( |
| 18 QApplication, QToolButton, QMenu, QLabel | 19 QWidget, QHBoxLayout, QSplitter, QTabBar, QApplication, QToolButton, |
| 20 QMenu, QLabel | |
| 21 ) | |
| 19 | 22 |
| 20 from E5Gui.E5Application import e5App | 23 from E5Gui.E5Application import e5App |
| 21 | 24 |
| 22 from ViewManager.ViewManager import ViewManager | 25 from ViewManager.ViewManager import ViewManager |
| 23 | 26 |
| 83 Protected method to handle mouse move events. | 86 Protected method to handle mouse move events. |
| 84 | 87 |
| 85 @param event reference to the mouse move event | 88 @param event reference to the mouse move event |
| 86 @type QMouseEvent | 89 @type QMouseEvent |
| 87 """ | 90 """ |
| 88 if event.buttons() == Qt.MouseButtons(Qt.LeftButton) and \ | 91 if ( |
| 89 (event.pos() - self.__dragStartPos).manhattanLength() > \ | 92 event.buttons() == Qt.MouseButtons(Qt.LeftButton) and |
| 90 QApplication.startDragDistance(): | 93 (event.pos() - self.__dragStartPos).manhattanLength() > |
| 94 QApplication.startDragDistance() | |
| 95 ): | |
| 91 drag = QDrag(self) | 96 drag = QDrag(self) |
| 92 mimeData = QMimeData() | 97 mimeData = QMimeData() |
| 93 index = self.tabAt(event.pos()) | 98 index = self.tabAt(event.pos()) |
| 94 mimeData.setText(self.tabText(index)) | 99 mimeData.setText(self.tabText(index)) |
| 95 mimeData.setData("action", b"tab-reordering") | 100 mimeData.setData("action", b"tab-reordering") |
| 114 @param event reference to the drag enter event | 119 @param event reference to the drag enter event |
| 115 @type QDragEnterEvent | 120 @type QDragEnterEvent |
| 116 """ | 121 """ |
| 117 mimeData = event.mimeData() | 122 mimeData = event.mimeData() |
| 118 formats = mimeData.formats() | 123 formats = mimeData.formats() |
| 119 if "action" in formats and \ | 124 if ( |
| 120 mimeData.data("action") == b"tab-reordering" and \ | 125 "action" in formats and |
| 121 "tabbar-id" in formats and \ | 126 mimeData.data("action") == b"tab-reordering" and |
| 122 "source-index" in formats and \ | 127 "tabbar-id" in formats and |
| 123 "tabwidget-id" in formats: | 128 "source-index" in formats and |
| 129 "tabwidget-id" in formats | |
| 130 ): | |
| 124 event.acceptProposedAction() | 131 event.acceptProposedAction() |
| 125 super(TabBar, self).dragEnterEvent(event) | 132 super(TabBar, self).dragEnterEvent(event) |
| 126 | 133 |
| 127 def dropEvent(self, event): | 134 def dropEvent(self, event): |
| 128 """ | 135 """ |
| 605 def __contextMenuCloseOthers(self): | 612 def __contextMenuCloseOthers(self): |
| 606 """ | 613 """ |
| 607 Private method to close the other tabs. | 614 Private method to close the other tabs. |
| 608 """ | 615 """ |
| 609 index = self.contextMenuIndex | 616 index = self.contextMenuIndex |
| 610 for i in list(range(self.count() - 1, index, -1)) + \ | 617 for i in ( |
| 611 list(range(index - 1, -1, -1)): | 618 list(range(self.count() - 1, index, -1)) + |
| 619 list(range(index - 1, -1, -1)) | |
| 620 ): | |
| 612 editor = self.widget(i).getEditor() | 621 editor = self.widget(i).getEditor() |
| 613 self.vm.closeEditorWindow(editor) | 622 self.vm.closeEditorWindow(editor) |
| 614 | 623 |
| 615 def __contextMenuCloseAll(self): | 624 def __contextMenuCloseAll(self): |
| 616 """ | 625 """ |
| 877 win.closeIt() | 886 win.closeIt() |
| 878 self.__inRemoveView = False | 887 self.__inRemoveView = False |
| 879 | 888 |
| 880 # if this was the last editor in this view, switch to the next, that | 889 # if this was the last editor in this view, switch to the next, that |
| 881 # still has open editors | 890 # still has open editors |
| 882 for i in list(range(self.tabWidgets.index(tw), -1, -1)) + \ | 891 for i in ( |
| 892 list(range(self.tabWidgets.index(tw), -1, -1)) + | |
| 883 list(range(self.tabWidgets.index(tw) + 1, | 893 list(range(self.tabWidgets.index(tw) + 1, |
| 884 len(self.tabWidgets))): | 894 len(self.tabWidgets))) |
| 895 ): | |
| 885 if self.tabWidgets[i].hasEditors(): | 896 if self.tabWidgets[i].hasEditors(): |
| 886 self.currentTabWidget.showIndicator(False) | 897 self.currentTabWidget.showIndicator(False) |
| 887 self.currentTabWidget = self.tabWidgets[i] | 898 self.currentTabWidget = self.tabWidgets[i] |
| 888 self.currentTabWidget.showIndicator(True) | 899 self.currentTabWidget.showIndicator(True) |
| 889 self.activeWindow().setFocus() | 900 self.activeWindow().setFocus() |
| 1320 @param event the event that occurred | 1331 @param event the event that occurred |
| 1321 @type QEvent | 1332 @type QEvent |
| 1322 @return always False | 1333 @return always False |
| 1323 @rtype bool | 1334 @rtype bool |
| 1324 """ | 1335 """ |
| 1325 if event.type() == QEvent.MouseButtonPress and \ | 1336 if ( |
| 1326 not event.button() == Qt.RightButton: | 1337 event.type() == QEvent.MouseButtonPress and |
| 1338 not event.button() == Qt.RightButton | |
| 1339 ): | |
| 1327 switched = True | 1340 switched = True |
| 1328 self.currentTabWidget.showIndicator(False) | 1341 self.currentTabWidget.showIndicator(False) |
| 1329 if isinstance(watched, E5TabWidget): | 1342 if isinstance(watched, E5TabWidget): |
| 1330 switched = watched is not self.currentTabWidget | 1343 switched = watched is not self.currentTabWidget |
| 1331 self.currentTabWidget = watched | 1344 self.currentTabWidget = watched |
| 1332 elif isinstance(watched, QTabBar): | 1345 elif isinstance(watched, QTabBar): |
| 1333 switched = watched.parent() is not self.currentTabWidget | 1346 switched = watched.parent() is not self.currentTabWidget |
| 1334 self.currentTabWidget = watched.parent() | 1347 self.currentTabWidget = watched.parent() |
| 1335 if switched: | 1348 if switched: |
| 1336 index = self.currentTabWidget.selectTab(event.pos()) | 1349 index = self.currentTabWidget.selectTab(event.pos()) |
| 1337 switched = self.currentTabWidget.widget(index) is \ | 1350 switched = ( |
| 1351 self.currentTabWidget.widget(index) is | |
| 1338 self.activeWindow() | 1352 self.activeWindow() |
| 1353 ) | |
| 1339 elif isinstance(watched, QScintilla.Editor.Editor): | 1354 elif isinstance(watched, QScintilla.Editor.Editor): |
| 1340 for tw in self.tabWidgets: | 1355 for tw in self.tabWidgets: |
| 1341 if tw.hasEditor(watched): | 1356 if tw.hasEditor(watched): |
| 1342 switched = tw is not self.currentTabWidget | 1357 switched = tw is not self.currentTabWidget |
| 1343 self.currentTabWidget = tw | 1358 self.currentTabWidget = tw |
| 1378 fn = editor.getFileName() | 1393 fn = editor.getFileName() |
| 1379 if fn: | 1394 if fn: |
| 1380 if self.filenameOnly: | 1395 if self.filenameOnly: |
| 1381 txt = os.path.basename(fn) | 1396 txt = os.path.basename(fn) |
| 1382 else: | 1397 else: |
| 1383 txt = e5App().getObject("Project")\ | 1398 txt = e5App().getObject( |
| 1384 .getRelativePath(fn) | 1399 "Project").getRelativePath(fn) |
| 1385 if len(txt) > self.maxFileNameChars: | 1400 if len(txt) > self.maxFileNameChars: |
| 1386 txt = "...{0}".format(txt[-self.maxFileNameChars:]) | 1401 txt = "...{0}".format(txt[-self.maxFileNameChars:]) |
| 1387 if not QFileInfo(fn).isWritable(): | 1402 if not QFileInfo(fn).isWritable(): |
| 1388 txt = self.tr("{0} (ro)").format(txt) | 1403 txt = self.tr("{0} (ro)").format(txt) |
| 1389 tabWidget.setTabText(index, txt) | 1404 tabWidget.setTabText(index, txt) |
