spinetoolbox.widgets.custom_qtableview
¶
Custom QTableView classes that support copy-paste and the like.
- author
Marin (KTH)
- date
18.5.2018
Module Contents¶
Classes¶
Custom QTableView class with copy and paste methods. |
|
Custom QTableView class with autofilter functionality. |
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Custom QTableView base class with copy and paste methods for indexed parameter values. |
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A QTableView for fixed resolution time series table. |
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A QTableView class with for variable resolution time series and time patterns. |
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Custom QTableView with copy and paste methods for single column tables. |
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Custom QTableView with copy and paste methods for map tables. |
Functions¶
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Returns the top left and bottom right corners of selection. |
Evaluates if given string could be a time stamp. |
Attributes¶
- class spinetoolbox.widgets.custom_qtableview.CopyPasteTableView[source]¶
Bases:
PySide2.QtWidgets.QTableView
Custom QTableView class with copy and paste methods.
- static _read_pasted_text(text)[source]¶
Parses a tab separated CSV text table.
- Parameters
text (str) – a CSV formatted table
- Returns
a list of rows
- Return type
list
- class spinetoolbox.widgets.custom_qtableview.AutoFilterCopyPasteTableView(parent)[source]¶
Bases:
CopyPasteTableView
Custom QTableView class with autofilter functionality.
- Parameters
parent (QObject) –
- keyPressEvent(self, event)[source]¶
Shows the autofilter menu if the user presses Alt + Down.
- Parameters
event (QEvent) –
- setModel(self, model)[source]¶
Disconnects the sectionPressed signal which seems to be connected by the super method. Otherwise pressing the header just selects the column.
- Parameters
model (QAbstractItemModel) –
Called when user clicks on a horizontal section header. Shows/hides the auto filter widget.
- Parameters
logical_index (int) –
- class spinetoolbox.widgets.custom_qtableview.IndexedParameterValueTableViewBase[source]¶
Bases:
CopyPasteTableView
Custom QTableView base class with copy and paste methods for indexed parameter values.
- class spinetoolbox.widgets.custom_qtableview.TimeSeriesFixedResolutionTableView[source]¶
Bases:
IndexedParameterValueTableViewBase
A QTableView for fixed resolution time series table.
- static _read_pasted_text(text)[source]¶
Parses the given CSV table. Parsing is locale aware.
- Parameters
text (str) – a CSV table containing numbers
- Returns
A list of floats
- Return type
list of float
- _paste_to_values_column(self, values, first_row, paste_length)[source]¶
Pastes data to the Values column.
- Parameters
values (list) – a list of float values to paste
first_row (int) – index of the first row where to paste
paste_length (int) – length of the paste selection (can be different from len(values))
- Returns
A tuple (list(pasted indexes), list(pasted values))
- Return type
tuple
- class spinetoolbox.widgets.custom_qtableview.IndexedValueTableView[source]¶
Bases:
IndexedParameterValueTableViewBase
A QTableView class with for variable resolution time series and time patterns.
- _paste_two_columns(self, data_indexes, data_values, first_row, paste_length)[source]¶
Pastes data indexes and values.
- Parameters
data_indexes (list) – a list of data indexes (time stamps/durations)
data_values (list) – a list of data values
first_row (int) – first row index
paste_length (int) – selection length for pasting
- Returns
a tuple (modified model indexes, modified model values)
- Return type
tuple
- _paste_single_column(self, values, first_row, first_column, paste_length)[source]¶
Pastes a single column of data.
- Parameters
values (list) – a list of data to paste (data indexes or values)
first_row (int) – first row index
paste_length (int) – selection length for pasting
- Returns
a tuple (modified model indexes, modified model values)
- Return type
tuple
- class spinetoolbox.widgets.custom_qtableview.ArrayTableView[source]¶
Bases:
IndexedParameterValueTableViewBase
Custom QTableView with copy and paste methods for single column tables.
- class spinetoolbox.widgets.custom_qtableview.MapTableView[source]¶
Bases:
CopyPasteTableView
Custom QTableView with copy and paste methods for map tables.
- spinetoolbox.widgets.custom_qtableview._range(selection)[source]¶
Returns the top left and bottom right corners of selection.
- Parameters
selection (QItemSelection) – a list of selected QItemSelection objects
- Returns
a tuple (top row, bottom row, left column, right column)
- Return type
tuple of ints
- spinetoolbox.widgets.custom_qtableview._could_be_time_stamp(s)[source]¶
Evaluates if given string could be a time stamp.
This is to deal with special cases that are not intended as time stamps but could end up as one by the very greedy
DateTime
constructor.- Parameters
s (str) – string to evaluate
- Returns
True if s could be a time stamp, False otherwise
- Return type
bool