Python Qt.Key_Delete方法代码示例

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def keyPressEvent(self, event):
        key = event.key()
        if key in (Qt.Key_Backspace, Qt.Key_Delete):
            view = self.current_view()
            selected = view.selectedIndexes() if view else None
            if selected:
                view.confirm_stop_syncing(view.get_selected_folders())
        if key == Qt.Key_Escape:
            view = self.current_view()
            selected = view.selectedIndexes() if view else None
            if selected:
                for index in selected:
                    view.selectionModel().select(
                        index, QItemSelectionModel.Deselect
                    )
            elif self.gui.systray.isSystemTrayAvailable():
                self.hide() 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def test_position(self, qtbot, cmd_edit):
        """Test cursor position based on the prompt."""
        qtbot.keyClicks(cmd_edit, ':hello')
        assert cmd_edit.text() == ':hello'
        assert cmd_edit.cursorPosition() == len(':hello')

        cmd_edit.home(True)
        assert cmd_edit.cursorPosition() == len(':')
        qtbot.keyClick(cmd_edit, Qt.Key_Delete)
        assert cmd_edit.text() == ':'
        qtbot.keyClick(cmd_edit, Qt.Key_Backspace)
        assert cmd_edit.text() == ':'

        qtbot.keyClicks(cmd_edit, 'hey again')
        assert cmd_edit.text() == ':hey again' 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def keyPressEvent(self, event):
        if event.key() == Qt.Key_Delete:
            self.delete_files() 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def keyPressEvent(self, e):
        if e.key() == Qt.Key_Delete:  # delete
            self.slot_btn_deleteSelect() 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def keyPressEvent(self, event):
        key = event.key()
        if key == Qt.Key_Delete:

            try:
                self.fileObject = self.selectedIndexes()[0]
                fileName = self.model.filePath(self.fileObject)
                self.confirmation.run("Are you sure you want to delete ", str(fileName))

            except IndexError:
                print("No file selected") 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def keyPressEvent(self, event):
        chk_event = self.parent.notes.action['new_event'].isChecked()
        chk_book = self.parent.notes.action['new_bookmark'].isChecked()
        if not ((chk_event or chk_book) and self.event_sel):
            return

        annot = self.event_sel
        highlight = self.highlight
        annot_start = annot.marker.x()
        annot_end = annot_start + annot.marker.width()

        if type(event) == QKeyEvent and (
           event.key() == Qt.Key_Delete or event.key() == Qt.Key_Backspace):
            if chk_event:
                self.parent.notes.remove_event(time=(annot_start, annot_end))
            elif chk_book:
                self.parent.notes.remove_bookmark(
                        time=(annot_start, annot_end))
            self.scene.removeItem(highlight)
            msg = 'Deleted event from {} to {}'.format(annot_start, annot_end)
            self.parent.statusBar().showMessage(msg)
            self.event_sel = None
            self.highlight = None
            self.parent.notes.idx_eventtype.setCurrentText(self.current_etype)
            self.current_etype = None
            self.current_event = None
            self.display_annotations 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def textChanged(self, e):  # QKeyEvent(QEvent.KeyPress, Qt.Key_Enter, Qt.NoModifier)
        # if (32<e.key()<96 or 123<e.key()<126 or 0x1000001<e.key()<0x1000005 or e.key==Qt.Key_Delete):
        # 大键盘为Ret小键盘为Enter
        if (e.key() in (Qt.Key_Return, Qt.Key_Enter, Qt.Key_Semicolon, Qt.Key_BraceRight, Qt.Key_Up, Qt.Key_Down,
                        Qt.Key_Left, Qt.Key_Right, Qt.Key_Tab, Qt.Key_Delete, Qt.Key_Backspace)):
            self.renderStyle()
            self.loadColorPanel()

        self.actions["undo"].setEnabled(self.editor.isUndoAvailable())
        self.actions["redo"].setEnabled(self.editor.isRedoAvailable()) 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def keyReleaseEvent(self, event):
        if event.key() == Qt.Key_Delete:
            item = self.scene().focusItem()
            self.scene().removeArea(item)
        #elif event.key() == Qt.Key_Escape:
        #    self.first = True

        QGraphicsView.keyReleaseEvent(self, event) 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def keyPressEvent(self, event: QKeyEvent):
        if event.key() == Qt.Key_Delete:
            selected = self.selectionModel().selection()
            """:type: QtGui.QItemSelection """
            if selected.isEmpty():
                return

            min_row = numpy.min([rng.top() for rng in selected])
            max_row = numpy.max([rng.bottom() for rng in selected])
            self.deletion_wanted.emit(min_row, max_row)

        else:
            super().keyPressEvent(event) 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def keyPressEvent(self, event: QKeyEvent):
        if event.key() == Qt.Key_Delete:
            self.deletion_wanted.emit()
            event.ignore()
        else:
            super().keyPressEvent(event) 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def eventFilter(self, sender, event):
        if event.type() == QEvent.ChildRemoved:
            self.internalMove.emit()
        elif event.type() == QEvent.KeyPress and event.key() in (Qt.Key_Delete, Qt.Key_Backspace)\
                and self.currentItem() is not None:
            item = self.currentRow()
            item_name = self.currentItem().text()
            self.active_element_text = item_name
            self.takeItem(item)
            self.deleteElement.emit()
        return False 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def test_MicroPythonREPLPane_keyPressEvent_delete(qtapp):
    """
    Ensure delete in the REPL is handled correctly.
    """
    mock_serial = mock.MagicMock()
    rp = mu.interface.panes.MicroPythonREPLPane(mock_serial)
    data = mock.MagicMock
    data.key = mock.MagicMock(return_value=Qt.Key_Delete)
    data.text = mock.MagicMock(return_value="\b")
    data.modifiers = mock.MagicMock(return_value=None)
    rp.keyPressEvent(data)
    mock_serial.write.assert_called_once_with(b"\x1B[\x33\x7E") 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def test_PythonProcessPane_parse_input_delete(qtapp):
    """
    Delete deletes the character to the right of the cursor position.
    """
    ppp = mu.interface.panes.PythonProcessPane()
    ppp.delete = mock.MagicMock()
    key = Qt.Key_Delete
    text = "\b"
    modifiers = None
    ppp.parse_input(key, text, modifiers)
    ppp.delete.assert_called_once_with() 

# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]
# 或者: from PyQt5.QtCore.Qt import Key_Delete [as 别名]
def test_generator_label(self):
        labels = self.cframe.proto_analyzer.protocol_labels
        self.assertEqual(len(labels), 2)

        # Open Protocol in Generator
        self.form.ui.tabWidget.setCurrentIndex(2)
        item = self.gframe.tree_model.rootItem.children[0].children[0]
        index = self.gframe.tree_model.createIndex(0, 0, item)
        rect = self.gframe.ui.treeProtocols.visualRect(index)
        self.assertEqual(len(self.gframe.ui.treeProtocols.selectedIndexes()), 0)
        QTest.mousePress(self.gframe.ui.treeProtocols.viewport(), Qt.LeftButton, pos=rect.center())
        self.assertEqual(self.gframe.ui.treeProtocols.selectedIndexes()[0], index)
        mimedata = self.gframe.tree_model.mimeData(self.gframe.ui.treeProtocols.selectedIndexes())
        self.gframe.table_model.dropMimeData(mimedata, 1, -1, -1, self.gframe.table_model.createIndex(0, 0))
        self.assertEqual(self.gframe.table_model.row_count, 3)

        # Check Label in Generator
        labels = self.gframe.table_model.protocol.protocol_labels
        self.assertEqual(len(labels), 2)

        # Fuzz Label
        lbl = copy.deepcopy(self.gframe.table_model.protocol.messages[0].message_type[1])
        self.gframe.table_model.protocol.messages[0].message_type[1] = lbl
        lbl.fuzz_values.append("1")
        lbl.add_fuzz_value()
        lbl.add_fuzz_value()
        lbl.add_fuzz_value()
        lbl.add_fuzz_value()
        lbl.fuzz_me = Qt.Checked
        self.assertEqual(len(lbl.fuzz_values), 5)
        self.gframe.refresh_label_list()
        self.gframe.refresh_table()
        self.gframe.ui.btnFuzz.setEnabled(True)
        self.gframe.ui.btnFuzz.click()
        self.assertTrue(lbl.active_fuzzing)
        self.assertIn(lbl, self.gframe.table_model.protocol.messages[0].message_type)
        self.assertEqual(self.gframe.table_model.row_count, 4 + 3)

        # Check if Background for fuzzed labels is drawn correctly
        self.__check_background_is_drawn(lbl, 43, 43)

        # Delete a line
        old_row_count = self.gframe.table_model.row_count
        self.gframe.ui.tableMessages.selectRow(2)
        QTest.keyClick(self.gframe.ui.tableMessages, Qt.Key_Delete)
        self.assertEqual(self.gframe.table_model.row_count, old_row_count - 1)

        self.__check_background_is_drawn(lbl, 43, 43)

        # Remove everything
        for i in range(old_row_count):
            self.gframe.ui.tableMessages.selectRow(0)
            QTest.keyClick(self.gframe.ui.tableMessages, Qt.Key_Delete)

        self.assertEqual(self.gframe.table_model.row_count, 0)