EditableTableController<T> class
Methods
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addListener(VoidCallback listener)
→ void
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Register a closure to be called when the object changes.
inherited
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addRow([T? row])
→ void
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beginEdit({String? initial})
→ void
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cancelEdit()
→ void
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cellsAsTsv(Iterable<CellRef> cells)
→ String
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cellText(int r, int c)
→ String
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Display string for cell (row, LOGICAL col).
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clearCell(int r, int c)
→ void
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clearSelection()
→ void
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clearSort()
→ void
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columnAt(int visual)
→ EditableColumn<T>
-
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columnTotal(EditableColumn<T> col)
→ double
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commitEdit({String? valueOverride, int moveDr = 0, int moveDc = 0, bool grow = false})
→ void
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Commit the draft (or
valueOverride) to the active cell and optionally
move the cursor. One undoable step.
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copyCellsToClipboard(Iterable<CellRef> cells)
→ Future<bool>
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copyRowsToClipboard(Iterable<int> rowIndices, {})
→ Future<int>
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copySelectionToClipboard()
→ Future<void>
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Copy the current selection (cursor cell when nothing is selected).
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copySelectionTsvToClipboard({})
→ Future<int>
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Copy the current selection (or the active cell) to the clipboard as TSV.
Returns the number of lines written.
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deleteRowAt(int index)
→ void
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deleteSelectedRow()
→ void
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deleteSelectedRows()
→ void
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Delete every selected row (row modes) as one undoable step.
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dispose()
→ void
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Discards any resources used by the object.
inherited
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duplicateRowAt(int index)
→ void
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duplicateSelectedRow()
→ void
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hasWidthOverride(int visual)
→ bool
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insertRowAt(int index, [T? row])
→ void
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isCellInSelection(int r, int c)
→ bool
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isRowInSelection(int r)
→ bool
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isSelected(int r, int c)
→ bool
-
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logicalColumnAt(int visual)
→ int
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moveColumn(int fromVisual, int toVisual)
→ void
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moveSelection(int dr, int dc, {bool grow = false})
→ void
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Move the cursor by (dr, dc). When
grow and the move runs off the last
row, a new blank row is appended (needs newRow).
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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notifyListeners()
→ void
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Call all the registered listeners.
inherited
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redo()
→ void
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removeListener(VoidCallback listener)
→ void
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Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
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replaceRowAt(int r, T row)
→ void
-
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resetColumnWidth(int visual)
→ void
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resizeColumn(int visual, double delta, {double min = columnMinWidth, double max = columnMaxWidth})
→ void
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rowAt(int r)
→ T
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rowsAsTsv(Iterable<int> rowIndices, {})
→ String
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select(int r, int c)
→ void
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selectActive({bool additive = false, bool range = false})
→ void
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Re-apply the selection at the cursor cell — keyboard nav uses this so the
highlight follows the active cell (
range extends from the anchor).
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selectAll()
→ void
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Select everything (multi modes only).
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selectCell(int row, int col, {bool additive = false, bool range = false})
→ void
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Select the cell at (
row, col). additive toggles it (multi), range
extends a rectangle from the anchor. Also moves the editing cursor.
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selectionAsTsv({})
→ String
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Serialize the current SELECTION (rows or a cell rectangle, per mode) to
TSV; falls back to the active cursor cell when nothing is selected.
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selectRow(int index, {bool additive = false, bool range = false})
→ void
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Select the row at
index. additive toggles it (multi), range extends
from the anchor to index. Also moves the editing cursor onto the row.
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setDraft(String v)
→ void
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setRows(List<T> rows, {bool record = true})
→ void
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setSelectionMode(EditableSelectionMode mode)
→ void
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Swap the selection mode at runtime; clears any existing selection.
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sortByColumn(int ci)
→ void
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toggleCheckbox(int r, int c)
→ void
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Toggle a checkbox cell (boolean column) at (r, c). One undoable step.
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toString()
→ String
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A string representation of this object.
inherited
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undo()
→ void
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widthOf(int visual)
→ double
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writeCell(int r, int c, String raw)
→ void
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