How to convert true into Boolean.TRUE?
eclipse, java, jtable, swing, user-interface
Solution
JTable has built_in support for Boolean value, then renderer/editor shows JCheckBox
have to override column in the XxxTableModel with proper Column Class
@Override
public Class getColumnClass(int column) {
return getValueAt(0, column).getClass();
}
for example
for better help sooner post an SSCCE demonstrated your issue, short, runnable, compilable. otherwise every answers here could be shots to the dark
Problem
Possible Duplicate: Set Jtable/Column Renderer for booleans Right now I have in my Jtable: but I want to have: Therefore ,I guess, I have to covert my trues/false's into object like: ``` Object rowData[][] = { { "1", Boolean.TRUE }, { "2", Boolean.TRUE }, { "3", Boolean.FALSE }, { "4", Boolean.TRUE }, { "5", Boolean.FALSE }, }; ``` Right now I get the data like this: ``` int i=0; data=new Object[tupel.size()][1]; while(i<tupel.size()){ row=tupel.get(i); data[i][0]=new Boolean(row.isTrueorFalse());//my "Boolean method" i++; } } ``` So my question is: How to convert my data into Objects so that I have diplayed the ticks? UPDATE The isTrueorFalse Method: ``` public boolean isTrueorFalse() { return isTrueorFalse; } ```