def createCustomFillBox(self):
# create layout for custom fill
scroll_area = ForceResizeScrollArea()
grid_layout = DynamicGridLayout(400)
dynamic_widget = QtGui.QWidget()
dynamic_widget.setLayout(grid_layout)
scroll_area.setWidgetResizable(True)
level_names = self.object.level_names
grid_widgets = []
# populate rows
for index, label in enumerate(level_names):
color = self.object.level_color(index)
item = CustomFillWidget(index, label, color)
item.colorChanged.connect(self.object.set_level_color)
item.opacityChanged.connect(self.object.set_level_opacity)
item.buttonColorChanged.connect(self.updateButtonColor)
item.patternChanged.connect(self.object.set_level_pattern)
item.colormapChanged.connect(self.updateButtonColor)
item.createColormapRequest.connect(self.createColormap)
item.setColor(color)
item.changeOpacity(100)
item.attributeChanged.connect(self.preview.update)
grid_widgets.append(item)
# adding widgets(plural) only calls build grid once instead of once for each widget
grid_layout.setColumnWidth(int(grid_widgets[-1].minimumSizeHint().width()))
grid_layout.addNewWidgets(grid_widgets)
scroll_area.setWidget(dynamic_widget)
return scroll_area
def __init__(self):
super(DictEditorWidget, self).__init__()
self.valid_keys = None
self.key_value_rows = []
self.grid = DynamicGridLayout(350)
self.clearing = False
wrap = QVBoxLayout()
add_button = QPushButton()
add_button.setText("New Line")
add_button.clicked.connect(self.insertRow)
self.setLayout(wrap)
wrap.addLayout(self.grid)
wrap.addWidget(add_button)
def createCustomFillBox(self):
# create layout for custom fill
scroll_area = ForceResizeScrollArea()
grid_layout = DynamicGridLayout(400)
dynamic_widget = QtGui.QWidget()
dynamic_widget.setLayout(grid_layout)
scroll_area.setWidgetResizable(True)
level_names = self.object.level_names
grid_widgets = []
# populate rows
for index, label in enumerate(level_names):
color = self.object.level_color(index)
item = CustomFillWidget(index, label, color)
item.colorChanged.connect(self.object.set_level_color)
item.opacityChanged.connect(self.object.set_level_opacity)
item.buttonColorChanged.connect(self.updateButtonColor)
item.patternChanged.connect(self.object.set_level_pattern)
item.colormapChanged.connect(self.updateButtonColor)
item.createColormapRequest.connect(self.createColormap)
item.setColor(color)
item.changeOpacity(100)
item.attributeChanged.connect(self.preview.update)
grid_widgets.append(item)
# adding widgets(plural) only calls build grid once instead of once for each widget
grid_layout.setColumnWidth(
int(grid_widgets[-1].minimumSizeHint().width()))
grid_layout.addNewWidgets(grid_widgets)
scroll_area.setWidget(dynamic_widget)
return scroll_area
def __init__(self):
super(DictEditorWidget, self).__init__()
self.valid_keys = None
self.key_value_rows = []
self.grid = DynamicGridLayout(350)
self.clearing = False
wrap = QVBoxLayout()
add_button = QPushButton()
add_button.setText("New Line")
add_button.clicked.connect(self.insertRow)
self.setLayout(wrap)
wrap.addLayout(self.grid)
wrap.addWidget(add_button)
class DictEditorWidget(QWidget):
dictEdited = Signal(dict)
def __init__(self):
super(DictEditorWidget, self).__init__()
self.valid_keys = None
self.key_value_rows = []
self.grid = DynamicGridLayout(350)
self.clearing = False
wrap = QVBoxLayout()
add_button = QPushButton()
add_button.setText("New Line")
add_button.clicked.connect(self.insertRow)
self.setLayout(wrap)
wrap.addLayout(self.grid)
wrap.addWidget(add_button)
# Update Combo Boxes
def updateCBoxes(self, cur_row):
cur_text = cur_row.key()
for row in self.key_value_rows:
check_text = row.key()
# check if boxes match and set to blank if so
if row != cur_row:
if check_text == cur_text:
# accessing edit_key here
row.edit_key.setCurrentIndex(0)
# check if valid for emission
def checkKeyValues(self):
keys = []
values = []
for row in self.key_value_rows:
l_text = row.key()
r_text = row.value()
if l_text and l_text not in keys:
keys.append(l_text)
values.append(r_text)
return keys, values
def emitSignal(self):
keys, values = self.checkKeyValues()
if keys and values:
self.dictEdited.emit(dict(zip(keys, values)))
# populate if dictionary is given
def insertRow(self, key="", value=""):
if self.valid_keys and len(
self.grid.getWidgets()) >= len(self.valid_keys) - 1:
return
new_row = KeyValueRow(key, value, self.valid_keys, self)
new_row.updatedKey.connect(self.emitSignal)
new_row.updatedValue.connect(self.emitSignal)
new_row.clickedRemove.connect(self.removeRow)
if not self.valid_keys:
validator = InputChecker(new_row, self.grid.getWidgets())
new_row.setKeyValidator(validator)
if self.valid_keys:
new_row.updatedKey.connect(self.updateCBoxes)
self.grid.addNewWidget(new_row)
self.key_value_rows.append(new_row)
def removeRow(self, row_widget):
# Remove from list
self.key_value_rows.remove(row_widget)
# remove from reflow
self.grid.removeWidget(row_widget)
# delete widget
row_widget.deleteLater()
if not self.clearing:
self.emitSignal()
# set valid keys to be selected
# must call setValidKeys before calling setDict
def setValidKeys(self, keys):
self.valid_keys = keys
self.valid_keys.insert(0, "")
# set inital dictionary values
def setDict(self, dictionary):
self.clear()
for key in sorted(dictionary.keys()):
self.insertRow(key, dictionary[key])
# return valid keys
def validKeys(self):
return self.valid_keys
# return dictionary
def dict(self):
keys = []
values = []
for row in self.key_value_rows:
keys.append(row.key())
values.append(row.value())
return dict(zip(keys, values))
def clear(self):
self.grid.clearWidget()
self.clearing = True
while self.key_value_rows:
row = self.key_value_rows[0]
self.removeRow(row)
self.clearing = False
class DictEditorWidget(QWidget):
dictEdited = Signal(dict)
def __init__(self):
super(DictEditorWidget, self).__init__()
self.valid_keys = None
self.key_value_rows = []
self.grid = DynamicGridLayout(350)
self.clearing = False
wrap = QVBoxLayout()
add_button = QPushButton()
add_button.setText("New Line")
add_button.clicked.connect(self.insertRow)
self.setLayout(wrap)
wrap.addLayout(self.grid)
wrap.addWidget(add_button)
# Update Combo Boxes
def updateCBoxes(self, cur_row):
cur_text = cur_row.key()
for row in self.key_value_rows:
check_text = row.key()
# check if boxes match and set to blank if so
if row != cur_row:
if check_text == cur_text:
# accessing edit_key here
row.edit_key.setCurrentIndex(0)
# check if valid for emission
def checkKeyValues(self):
keys = []
values = []
for row in self.key_value_rows:
l_text = row.key()
r_text = row.value()
if l_text and l_text not in keys:
keys.append(l_text)
values.append(r_text)
return keys, values
def emitSignal(self):
keys, values = self.checkKeyValues()
if keys and values:
self.dictEdited.emit(dict(zip(keys, values)))
# populate if dictionary is given
def insertRow(self, key="", value=""):
if self.valid_keys and len(self.grid.getWidgets()) >= len(self.valid_keys) - 1:
return
new_row = KeyValueRow(key, value, self.valid_keys, self)
new_row.updatedKey.connect(self.emitSignal)
new_row.updatedValue.connect(self.emitSignal)
new_row.clickedRemove.connect(self.removeRow)
if not self.valid_keys:
validator = InputChecker(new_row, self.grid.getWidgets())
new_row.setKeyValidator(validator)
if self.valid_keys:
new_row.updatedKey.connect(self.updateCBoxes)
self.grid.addNewWidget(new_row)
self.key_value_rows.append(new_row)
def removeRow(self, row_widget):
# Remove from list
self.key_value_rows.remove(row_widget)
# remove from reflow
self.grid.removeWidget(row_widget)
# delete widget
row_widget.deleteLater()
if not self.clearing:
self.emitSignal()
# set valid keys to be selected
# must call setValidKeys before calling setDict
def setValidKeys(self, keys):
self.valid_keys = keys
self.valid_keys.insert(0, "")
# set inital dictionary values
def setDict(self, dictionary):
self.clear()
for key in sorted(dictionary.keys()):
self.insertRow(key, dictionary[key])
# return valid keys
def validKeys(self):
return self.valid_keys
# return dictionary
def dict(self):
keys = []
values = []
for row in self.key_value_rows:
keys.append(row.key())
values.append(row.value())
return dict(zip(keys, values))
def clear(self):
self.grid.clearWidget()
self.clearing = True
while self.key_value_rows:
row = self.key_value_rows[0]
self.removeRow(row)
self.clearing = False
