CODEWITHSUNDEEP
javaswt
Robben_Ford_Fan_boy
Robben_Ford_Fan_boy

Reputation: 8728

Java SWT: Clear all items in a table before writing

How do I clear a table before writing all the rows? The data will be completely different every time I hit this code:

graphicsMemoryTable.setRedraw(false);
int count = 0;
for(int i=0; i<graphicsMemory.size() && count<1000; i+=8,count++)
{
    TableItem item = new TableItem(graphicsMemoryTable, SWT.NONE);
    item.setText(graphicsMemory.get(i).toString());
    item.setText(1,graphicsMemory.get(i+1).toString());
    item.setText(2,graphicsMemory.get(i+2).toString());
    item.setText(3,graphicsMemory.get(i+3).toString());
    item.setText(4,graphicsMemory.get(i+4).toString());
    item.setText(5,graphicsMemory.get(i+5).toString());
    item.setText(6,graphicsMemory.get(i+6).toString());
    item.setText(7,graphicsMemory.get(i+7).toString());
}
graphicsMemoryTable.setRedraw(true);

EDIT: For reference, calling removeAll() worked for me, calling clearAll did not

Upvotes: 2

Views: 4805

Answers (2)

flavio.donze
flavio.donze

Reputation: 8100

You can use table.clearAll();

Clears all the items in the receiver. The text, icon and other attributes of the items are set to their default values. If the table was created with the SWT.VIRTUAL style, these attributes are requested again as needed.

Upvotes: 3

erolkaya84
erolkaya84

Reputation: 1849

removeAll() method of Table will remove all elements in the table. Here is the javadoc;

public void removeAll()

Removes all of the items from the receiver.

Upvotes: 9

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