def init_ui(self, layout_cls=None):
super().init_ui()
layout_cls = first_valid(layout_cls=layout_cls,
LAYOUT_CLS=self.LAYOUT_CLS,
_self=self)
layout = layout_cls(self)
with self.setup_provided(layout):
self.not_none_checkbox = QCheckBox()
self.not_none_checkbox.toggled.connect(self._not_none_changed)
layout.addWidget(self.not_none_checkbox)
self.inner = self.inner_template()
self.inner.on_change.connect(self.change_value)
self.inner.setEnabled(False)
layout.addWidget(self.inner)
for p in chain(self.inner.provided_pre(), self.inner.provided_post()):
p.hide()
self.warden = self.MouseWarden(target=self.inner,
dispatch=partial(
self.not_none_checkbox.setChecked,
True))
QApplication.instance().installEventFilter(self.warden)
return layout
def gdalos_qt_main():
from fidget.backend.QtWidgets import QApplication
from fidget.backend.QtWidgets import QVBoxLayout
from fidget.core import Fidget
from fidget.widgets import FidgetMatrix, FidgetMinimal, FidgetQuestion
from fidget.widgets.__util__ import CountBounds
from gdalos.gdalos_trans import gdalos_trans
from gdalos_qt.gdalos_widget import GdalosWidget
app = QApplication(
[]
) # this app variable is needed, because otherwise python will delete the QApplication
q = FidgetQuestion(
FidgetMatrix(
FidgetMinimal(
GdalosWidget(make_title=True,
make_plaintext=True,
make_indicator=True),
make_title=False,
make_plaintext=False,
make_indicator=False,
initial_value={},
),
rows=CountBounds(1, 1, None),
columns=1,
make_plaintext=True,
make_title=True,
make_indicator=False,
layout_cls=QVBoxLayout,
scrollable=True,
),
flags=Fidget.FLAGS,
)
q.show()
result = q.exec()
print(result)
if result.is_ok() and result.value is not None:
for v in result.value:
d = dict(v[0])
d2 = dict()
for k, v in d.items():
new_k = k.replace(" ", "_")
d2[new_k] = d[k]
print(gdalos_trans(**d2))
def mutate_focus(ro, co):
focus = QApplication.focusWidget()
index = -1
while index == -1:
focus = focus.parent()
if not focus:
event.ignore()
return
index = self.grid_layout.indexOf(focus)
r, c, *_ = self.grid_layout.getItemPosition(index)
r += ro
c += co
if r <= 0 or c <= 0:
# avoid row/column buttons
event.ignore()
return
item = self.grid_layout.itemAtPosition(r, c)
if not item:
event.ignore()
return
to_focus = item.widget()
to_focus.setFocus()
MAKE_INDICATOR = False
MAKE_PLAINTEXT = False
LAYOUT_CLS = QHBoxLayout
class NodatavalueWidgetDst(FidgetStacked[Optional[Union[float, type(...)]]]):
INNER_TEMPLATES = [
FidgetConst.template("don't change", option=("None", None)),
FidgetConst.template("change to default value (for DTM)",
option=("...", ...)),
FidgetInt.template("change to a set value"),
]
SELECTOR_CLS = "radio"
MAKE_TITLE = True
MAKE_INDICATOR = False
MAKE_PLAINTEXT = False
LAYOUT_CLS = QHBoxLayout
if __name__ == "__main__":
from fidget.backend.QtWidgets import QApplication
from fidget.widgets import FidgetOptional
app = QApplication([])
# w = FidgetOptional(NodatavalueWidget("sample nodatavalue"))
# w = NodatavalueWidgetSrc("sample nodatavalue", initial_value=None) # todo: setting initial_value doesn't work
w = NodatavalueWidgetSrc("sample nodatavalue")
w.show()
app.exec_()
print(w.value())
from fidget.backend.QtWidgets import QApplication, QHBoxLayout, QFrame
from fidget.widgets import FidgetLabel, FidgetInt, FidgetStacked
if __name__ == '__main__':
app = QApplication([])
w = FidgetStacked('number', [
FidgetLabel('auto', initial=('auto', 123456)),
FidgetInt('raw text'),
],
make_plaintext=True,
frame_style=QFrame.Box,
selector_cls=FidgetStacked.CheckBoxSelector,
layout_cls=QHBoxLayout,
make_indicator=False)
w.show()
res = app.exec_()
print(w.value())
exit(res)
from fidget.widgets.user_util import FidgetInt
from fidget.backend import prefer
# prefer('PySide6')
from fidget.backend.QtWidgets import QVBoxLayout
from fidget.widgets import FidgetQuestion, FidgetMatrix, FidgetMinimal, FidgetDict
from fidget.widgets.__util__ import CountBounds
if __name__ == '__main__':
from fidget.backend.QtWidgets import QApplication
app = QApplication([])
q = FidgetQuestion(FidgetMatrix(FidgetMinimal(FidgetDict(
'sample', [FidgetInt('X'), FidgetInt('Y')],
make_title=True,
make_indicator=True,
make_plaintext=True),
make_plaintext=False,
make_indicator=False,
make_title=False,
initial_value=None),
rows=CountBounds(1, 1, None),
columns=1,
make_plaintext=True,
make_title=True,
make_indicator=False,
layout_cls=QVBoxLayout),
cancel_value=None)
q.show()
result = q.exec_()