Delete Range"
From Documentation
m (→Shift cells up) |
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===Shift cells up=== | ===Shift cells up=== | ||
| − | <source lang="java" high=" | + | <source lang="java" high="3"> |
public void onClick$shiftCellUp() { | public void onClick$shiftCellUp() { | ||
final Range rng = Ranges.range(currentSheet, rowIndex, colIndex); | final Range rng = Ranges.range(currentSheet, rowIndex, colIndex); | ||
| Line 64: | Line 64: | ||
</source> | </source> | ||
| − | [[File: | + | [[File:ZKSsEss_Spreadsheet_DeleteRange_ShiftUp.png]] |
===Delete entire row=== | ===Delete entire row=== | ||
Revision as of 01:52, 22 November 2010
ZK Spreadsheet can use Range.delete to delete row or column.
Scenario
User right click to open a menu and delete row or column.
ZUML Example
<zk>
<div height="100%" width="100%" apply="demo.DeleteRangeComposer">
<div height="3px"></div>
<menupopup id="cellMenupopup">
<menuitem id="shiftCellLeft" label="Shift cells left"></menuitem>
<menuitem id="shiftCellUp" label="Shift cells up"/>
<menuitem id="deleteEntireRow" label="Entire row" />
<menuitem id="deleteEntireColumn" label="Entire column" />
</menupopup>
<spreadsheet id="spreadsheet" src="/demo_sample.xls"
maxrows="200"
maxcolumns="40"
width="100%"
height="450px"></spreadsheet>
</div>
</zk>
We can use onCellRightClick to get the current mouse position and open popup.
int rowIndex;
int colIndex;
Sheet currentSheet;
Spreadsheet spreadsheet;
Menupopup cellMenupopup;
public void onCellRightClick$spreadsheet(CellMouseEvent event) {
rowIndex = event.getRow();
colIndex = event.getColumn();
currentSheet = event.getSheet();
cellMenupopup.open(event.getPageX(), event.getPageY());
}
Shift cells left
public void onClick$shiftCellLeft() {
Range rng = Ranges.range(currentSheet, rowIndex, colIndex);
rng.delete(Range.SHIFT_LEFT);
}
File:ZKSsEss Spreadsheet InsertRange ShiftLeft.png
Shift cells up
public void onClick$shiftCellUp() {
final Range rng = Ranges.range(currentSheet, rowIndex, colIndex);
rng.delete(Range.SHIFT_UP);
}
Delete entire row
public void onClick$deleteEntireRow() {
Row row = currentSheet.getRow(rowIndex);
int lCol = row.getFirstCellNum();
int rCol = row.getLastCellNum();
Ranges.range(currentSheet, rowIndex, lCol, rowIndex, rCol).delete(Range.SHIFT_UP);
}
Delete entire column
public void onClick$deleteEntireColumn() {
int tRow = currentSheet.getFirstRowNum();
int bRow = currentSheet.getPhysicalNumberOfRows();
Ranges.range(currentSheet, tRow, colIndex, bRow, colIndex).delete(Range.SHIFT_LEFT);
}
Version History
| Version | Date | Content |
|---|---|---|
All source code listed in this book is at Github.