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from PyQt5.QtGui import QKeySequence
from PyQt5.QtWidgets import QTabWidget, QShortcut
from utilities import Qt
class MyTabBrowser(QTabWidget):
def __init__(self):
super().__init__()
# Set up shortcuts for Ctrl+Left and Ctrl+Right
self.prev_tab_shortcut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_Left), self)
self.next_tab_shortcut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_Right), self)
# Connect shortcuts to navigation functions
self.prev_tab_shortcut.activated.connect(self.showPreviousTab)
self.next_tab_shortcut.activated.connect(self.showNextTab)
def keyPressEvent(self, event):
# Override the keyPressEvent to prevent default handling of Ctrl+Tab
if event.key() == Qt.Key_Tab and event.modifiers() == Qt.ControlModifier:
return
# Call the base class implementation for other key events
super().keyPressEvent(event)
def showPreviousTab(self):
current_index = self.currentIndex()
if current_index > 0:
self.setCurrentIndex(current_index - 1)
def showNextTab(self):
current_index = self.currentIndex()
if current_index < self.count() - 1:
self.setCurrentIndex(current_index + 1)
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