def remove_selected(window: PlatformWindow,
list_widget: QListWidget) -> None:
platform_to_remove = list_widget.itemWidget(
list_widget.item(list_widget.currentRow())).to_platform()
index_of_item = -1
for i in range(len(window.__platforms_to_save)):
if window.__platforms_to_save[
i].platform_name == platform_to_remove.platform_name:
index_of_item = i
if index_of_item != -1:
window.__platforms_to_save.remove(
window.__platforms_to_save[index_of_item])
list_widget.takeItem(list_widget.currentRow())
window.apply_button.setEnabled(window.apply_possible())
class TwoListSelection(QtWidgets.QWidget):
def __init__(self, parent=None):
super(TwoListSelection, self).__init__(parent)
self.setup_layout()
def setup_layout(self):
lay = QtWidgets.QHBoxLayout(self)
selectedLayout = QVBoxLayout()
self.mInput = QListWidget()
selectedLayout.addWidget(QLabel("Selected:"))
selectedLayout.addWidget(self.mInput)
availableLayout = QVBoxLayout()
self.mOuput = QListWidget()
availableLayout.addWidget(QLabel("Available"))
availableLayout.addWidget(self.mOuput)
self.mButtonToSelected = QtWidgets.QPushButton(">>")
self.mBtnMoveToAvailable = QtWidgets.QPushButton(">")
self.mBtnMoveToSelected = QtWidgets.QPushButton("<")
self.mButtonToAvailable = QtWidgets.QPushButton("<<")
vlay = QtWidgets.QVBoxLayout()
vlay.addStretch()
vlay.addWidget(self.mButtonToSelected)
vlay.addWidget(self.mBtnMoveToAvailable)
vlay.addWidget(self.mBtnMoveToSelected)
vlay.addWidget(self.mButtonToAvailable)
vlay.addStretch()
self.mBtnUp = QtWidgets.QPushButton("Up")
self.mBtnDown = QtWidgets.QPushButton("Down")
vlay2 = QtWidgets.QVBoxLayout()
vlay2.addStretch()
vlay2.addWidget(self.mBtnUp)
vlay2.addWidget(self.mBtnDown)
vlay2.addStretch()
lay.addLayout(selectedLayout)
lay.addLayout(vlay)
lay.addLayout(availableLayout)
lay.addLayout(vlay2)
self.update_buttons_status()
self.connections()
@QtCore.pyqtSlot()
def update_buttons_status(self):
self.mBtnUp.setDisabled(not bool(self.mOuput.selectedItems())
or self.mOuput.currentRow() == 0)
self.mBtnDown.setDisabled(
not bool(self.mOuput.selectedItems())
or self.mOuput.currentRow() == (self.mOuput.count() - 1))
self.mBtnMoveToAvailable.setDisabled(
not bool(self.mInput.selectedItems())
or self.mOuput.currentRow() == 0)
self.mBtnMoveToSelected.setDisabled(
not bool(self.mOuput.selectedItems()))
def connections(self):
self.mInput.itemSelectionChanged.connect(self.update_buttons_status)
self.mOuput.itemSelectionChanged.connect(self.update_buttons_status)
self.mBtnMoveToAvailable.clicked.connect(
self.on_mBtnMoveToAvailable_clicked)
self.mBtnMoveToSelected.clicked.connect(
self.on_mBtnMoveToSelected_clicked)
self.mButtonToAvailable.clicked.connect(
self.on_mButtonToAvailable_clicked)
self.mButtonToSelected.clicked.connect(
self.on_mButtonToSelected_clicked)
self.mBtnUp.clicked.connect(self.on_mBtnUp_clicked)
self.mBtnDown.clicked.connect(self.on_mBtnDown_clicked)
@QtCore.pyqtSlot()
def on_mBtnMoveToAvailable_clicked(self):
self.mOuput.addItem(self.mInput.takeItem(self.mInput.currentRow()))
@QtCore.pyqtSlot()
def on_mBtnMoveToSelected_clicked(self):
self.mInput.addItem(self.mOuput.takeItem(self.mOuput.currentRow()))
@QtCore.pyqtSlot()
def on_mButtonToAvailable_clicked(self):
while self.mOuput.count() > 0:
self.mInput.addItem(self.mOuput.takeItem(0))
@QtCore.pyqtSlot()
def on_mButtonToSelected_clicked(self):
while self.mInput.count() > 0:
self.mOuput.addItem(self.mInput.takeItem(0))
@QtCore.pyqtSlot()
def on_mBtnUp_clicked(self):
row = self.mOuput.currentRow()
currentItem = self.mOuput.takeItem(row)
self.mOuput.insertItem(row - 1, currentItem)
self.mOuput.setCurrentRow(row - 1)
@QtCore.pyqtSlot()
def on_mBtnDown_clicked(self):
row = self.mOuput.currentRow()
currentItem = self.mOuput.takeItem(row)
self.mOuput.insertItem(row + 1, currentItem)
self.mOuput.setCurrentRow(row + 1)
def addAvailableItems(self, items):
self.mInput.addItems(items)
def get_left_elements(self):
r = []
for i in range(self.mInput.count()):
it = self.mInput.item(i)
r.append(it.text())
return r
def get_right_elements(self):
r = []
for i in range(self.mOuput.count()):
it = self.mOuput.item(i)
r.append(it.text())
return r