Example usage for javax.swing CellEditor cancelCellEditing

Introduction

In this page you can find the example usage for javax.swing CellEditor cancelCellEditing.

Prototype

public void cancelCellEditing();

Source Link

Document

Tells the editor to cancel editing and not accept any partially edited value.

Usage

From source file:org.isatools.isacreator.spreadsheet.SpreadsheetFunctions.java

/**
 * Performs a clipboard function of pasting
 *
 * @param startRow       - Where pasting is to start. If from selected row, supply -1 as a parameter
 * @param startCol       - Where pasting is to start. If from selected column, supply -1 as a parameter
 * @param storeInHistory - variable to determine whether or not to store the paste action in the history
 *///from w  w w  .j  a  v  a 2s . c  o m
public void paste(int startRow, int startCol, boolean storeInHistory) {
    CellEditor editor = spreadsheet.getTable().getCellEditor();
    if (editor != null) {
        editor.cancelCellEditing();
    }

    startRow = (startRow == -1) ? spreadsheet.getTable().getSelectedRow() : startRow;
    startCol = (startCol == -1) ? spreadsheet.getTable().getSelectedColumn() : startCol;

    //checks if anything is selected
    if (startRow != -1) {
        try {
            String trstring = (String) (spreadsheet.system.getContents(this)
                    .getTransferData(DataFlavor.stringFlavor));

            SpreadsheetCellPoint size = SpreadsheetModel.getSize(trstring, '\t');

            int rowSpaceToFill = (size.getRow());

            int endRow = Math.min(spreadsheet.getTable().getRowCount() - 1, (startRow + size.getRow()) - 1);
            int endCol = Math.min(spreadsheet.getTable().getColumnCount() - 1, (startCol + size.getCol()) - 1);

            int colSpaceToFill = (endCol - startCol) + 1;

            int[] colRange = new int[colSpaceToFill];
            int[] rowRange = new int[rowSpaceToFill];
            if (colSpaceToFill > 0) {

                colRange = new int[colSpaceToFill];
                int startVal = 0;
                for (int val = startCol; val <= endCol; val++) {
                    colRange[startVal] = val;
                    startVal++;
                }
            }

            if (rowSpaceToFill > 0) {
                rowRange = new int[rowSpaceToFill];
                int startVal = 0;
                for (int val = startRow; val <= endRow; val++) {
                    rowRange[startVal] = val;
                    startVal++;
                }
            }

            if (colRange.length == 0) {
                colRange = new int[1];
                colRange[0] = startCol;
            }

            if (rowRange.length == 0) {
                rowRange = new int[1];
                rowRange[0] = startRow;
            }

            SpreadsheetCellRange affectedRange = new SpreadsheetCellRange(rowRange,
                    Utils.convertSelectedColumnsToModelIndices(spreadsheet.getTable(), colRange));

            // add to history
            if (storeInHistory) {
                spreadsheet.spreadsheetHistory.add(affectedRange);
            }
            spreadsheet.spreadsheetModel.extendedFromString(trstring, '\t', affectedRange);
            spreadsheet.spreadsheetModel.extendedSetSelection(affectedRange);

            spreadsheet.getTable().repaint();

            spreadsheet.notifyObservers(SpreadsheetEvent.PASTE);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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From source file:org.isatools.isacreator.spreadsheet.SpreadsheetFunctions.java

/**
 * Performs a clipboard function of cut/copy
 *
 * @param isCut true for cut, false for copy
 * @param toUse - the SpreadsheetCellRange representing the values to be pasted into the spreadsheet
 *///w  w w . j a va 2s .  c  o  m

public void doCopy(boolean isCut, SpreadsheetCellRange toUse) {
    CellEditor editor = spreadsheet.getTable().getCellEditor();
    if (editor != null) {
        editor.cancelCellEditing();
    }
    boolean modifiedCellRange = false;
    if (spreadsheet.getTable().getSelectedRowCount() != 0 || toUse != null) {
        if (toUse == null) {

            toUse = new SpreadsheetCellRange(spreadsheet.getTable().getSelectedRows(),
                    Utils.convertSelectedColumnsToModelIndices(spreadsheet.getTable(),
                            spreadsheet.getTable().getSelectedColumns()));
            modifiedCellRange = true;
        }

        if (isCut && modifiedCellRange) {
            spreadsheet.spreadsheetHistory.add(toUse);
        }

        String str = spreadsheet.spreadsheetModel.extendedToString(toUse, '\t');
        StringSelection stsel = new StringSelection(str);
        spreadsheet.system.setContents(stsel, stsel);

        if (isCut) {
            spreadsheet.spreadsheetModel.clearRange(toUse);
        }

        spreadsheet.notifyObservers(SpreadsheetEvent.COPY);
    } else {
        System.out.println("no rows are selected so no copying has taken place.");
    }

}

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From source file:org.isatools.isacreator.spreadsheet.SpreadsheetFunctions.java

/**
 * Fill a range of cells with a given value (or formula)
 *
 * @param range The range to fill//ww  w  .  j  a  va2 s .  c  om
 * @param value The value to fill. Should begin with '=' for a formula.
 */
public void fill(SpreadsheetCellRange range, String value) {
    CellEditor editor = spreadsheet.getTable().getCellEditor();
    if (editor != null) {
        editor.cancelCellEditing();
    }
    spreadsheet.spreadsheetHistory.add(range);
    spreadsheet.spreadsheetModel.fillRange(range, value);
    spreadsheet.spreadsheetModel.fireTableDataChanged();
}

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