Freeze Rows and Columns

ZK Spreadsheet can freeze row or column use Spreadsheet.setRowfreeze() and Spreadsheet.setColumnfreeze()

Scenario

User can right click cell to open popup menu and select row or column freeze

ZUML Example

<zk>
	<div height="100%" width="100%" apply="demo.FreezeComposer">
		<div height="3px"></div>
		<spreadsheet id="spreadsheet" src="/demo_sample.xls"	
			maxrows="200" 
			maxcolumns="40"
			width="100%"
			height="450px"></spreadsheet>
		<menupopup id="cellMenu">
			<menu label="Freeze Row">
				<menupopup>
					<menuitem id="unfreezeRows" label="Unfreeze all rows" />
					<menuseparator />
					<menuitem label="Freeze Row 1" forward="onFreezeRow(0)"/>
					<menuitem label="Freeze Row 2" forward="onFreezeRow(1)"/>
					<menuitem label="Freeze Row 3" forward="onFreezeRow(2)"/>
				</menupopup>
			</menu>
			<menu label="Freeze Col">
				<menupopup>
					<menuitem id="unfreezeCols" label="Unfreeze all cols" />
					<menuseparator />
					<menuitem label="Freeze Col 1" forward="onFreezeCol(0)"/>
					<menuitem label="Freeze Col 2" forward="onFreezeCol(1)"/>
					<menuitem label="Freeze Col 3" forward="onFreezeCol(2)"/>
				</menupopup>
			</menu>
		</menupopup>
	</div>
</zk>

Open cell menu

Spreadsheet spreadsheet;
Menupopup cellMenu;
public void onCellRightClick$spreadsheet(CellMouseEvent event) {
	cellMenu.open(event.getPageX(), event.getPageY());
}

Version History

Version	Date	Content

All source code listed in this book is at Github.