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Code Issues Projects Releases Packages Wiki Activity Actions

remove button is enabled/disabled on selection change

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This commit is contained in:
Jakub Trllo 2022-04-26 12:08:07 +02:00
parent a9c8dd4722
commit c9f35c4805
2 changed files with 35 additions and 3 deletions
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30
openpype/widgets/attribute_defs/files_widget.py
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@ -235,6 +235,10 @@ class ItemWidget(QtWidgets.QWidget):
self._label_widget = label_widget
class InViewButton(IconButton):
pass
class FilesView(QtWidgets.QListView):
"""View showing instances and their groups."""
@ -248,17 +252,34 @@ class FilesView(QtWidgets.QListView):
QtWidgets.QAbstractItemView.ExtendedSelection
)
remove_btn = IconButton(self)
pix = paint_image_with_color(
remove_btn = InViewButton(self)
pix_enabled = paint_image_with_color(
get_image(filename="delete.png"), QtCore.Qt.white
)
icon = QtGui.QIcon(pix)
pix_disabled = paint_image_with_color(
get_image(filename="delete.png"), QtCore.Qt.gray
)
icon = QtGui.QIcon(pix_enabled)
icon.addPixmap(pix_disabled, icon.Disabled, icon.Off)
remove_btn.setIcon(icon)
remove_btn.setEnabled(False)
remove_btn.clicked.connect(self._on_remove_clicked)
self._remove_btn = remove_btn
def setSelectionModel(self, *args, **kwargs):
super(FilesView, self).setSelectionModel(*args, **kwargs)
selection_model = self.selectionModel()
selection_model.selectionChanged.connect(self._on_selection_change)
def has_selected_item_ids(self):
for index in self.selectionModel().selectedIndexes():
instance_id = index.data(ITEM_ID_ROLE)
if instance_id is not None:
return True
return False
def get_selected_item_ids(self):
"""Ids of selected instances."""
selected_item_ids = set()
@ -286,6 +307,9 @@ class FilesView(QtWidgets.QListView):
return super(FilesView, self).event(event)
def _on_selection_change(self):
self._remove_btn.setEnabled(self.has_selected_item_ids())
def _on_remove_clicked(self):
self.remove_requested.emit()