coderazzi
commented
4 years ago Hi, Mohit, what you need is to apply the renderer you created (ScoreRenderer) to the header itself:
You do: table.setDefaultRenderer(Float.class, new ScoreRenderer());
And you need to do, as well: int scoreColumn = 1; header.getFilterEditor(scoreColumn).setRenderer(new ScoreRenderer());
The ScoreRenderer itself needs to change, to implement the ChoiceRenderer interface, which mostly mimics the TableCellRenderer interface. Following code shows how to do it:
import net.coderazzi.filters.gui.ChoiceRenderer; import net.coderazzi.filters.gui.IFilterEditor;
import java.awt.Component;
import javax.swing.JLabel; import javax.swing.JTable; import javax.swing.table.TableCellRenderer;
public class ScoreRenderer extends JLabel implements TableCellRenderer, ChoiceRenderer {
public ScoreRenderer() { super.setOpaque(true); }
@Override public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { Float score = (Float) value; score = score * 100; this.setText(score.toString() + "%");
return this;}
@Override public Component getRendererComponent(IFilterEditor editor, Object value, boolean isSelected) { Float score = (Float) value; score = score * 100; this.setText(score.toString() + "%");
editor.getLook()
.setupComponent(this, isSelected, editor.getFilter().isEnabled());
return this;} }
As you see, it is mostly the same as your implementation, with a new method, which is a copy of the getTableCellRenderer method, plus a line: editor.getLook().setupComponent(this, isSelected, editor.getFilter().isEnabled());
You can have a loog to the FlagRenderer.java file, in the examples download, to see a better implementation.
Best regards,
L.
On Mon, May 18, 2020 at 5:59 PM Mohit Kumar Meena notifications@github.com wrote:
Given that the table model contains column values 0.07, 1.15, 0.28, and table cell renderer is formatting the model values and displaying them in percent format as 7%, 115%, and 28%. Now if you filter the values in the displayed table, it will filter based on the table model values 0.07, 1.15, 0.28, and not based on values 7, 115, and 28. Here the requirement is filtering should be done on the displayed value in UI and not based on the table model values. Table Model Values: 0.07, 1.15, 0.28 Values displayed in UI: 7%, 115%, 28% Filter input: >20 Expected Result: Row values 115% and 28% Actual Result: No row data
Attached zipped file for the above problem. example.zip https://github.com/coderazzi/tablefilter-swing/files/4645231/example.zip
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skmohit05
Given that the table model contains column values 0.07, 1.15, 0.28, and table cell renderer is formatting the model values and displaying them in percent format as 7%, 115%, and 28%. Now if you filter the values in the displayed table, it will filter based on the table model values 0.07, 1.15, 0.28, and not based on values 7, 115, and 28. Here the requirement is filtering should be done on the displayed value in UI and not based on the table model values. Table Model Values: 0.07, 1.15, 0.28 Values displayed in UI: 7%, 115%, 28% Filter input: >20 Expected Result: Row values 115% and 28% Actual Result: No row data
Attached zipped file for the above problem. example.zip