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Last change
on this file since 6972 was
6972,
checked in by mlg, 14 years ago
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New feature : research
Add a research functionnality : it's juste a field on the bottom right of the main frame. To make a research, the user have to type text in that field and press enter. It opens a new tab. A new tab is opened for each research. The tab contains the query string.
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File size:
853 bytes
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| 1 | package fr.mael.jiwigo.ui.field; |
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| 2 | |
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| 3 | import java.awt.Color; |
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| 4 | import java.awt.event.FocusEvent; |
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| 5 | import java.awt.event.FocusListener; |
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| 6 | |
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| 7 | import javax.swing.JTextField; |
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| 8 | |
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| 9 | public class HintTextField extends JTextField implements FocusListener { |
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| 10 | |
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| 11 | private final String hint; |
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| 12 | |
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| 13 | public HintTextField(final String hint) { |
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| 14 | super(hint); |
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| 15 | this.hint = hint; |
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| 16 | setForeground(Color.GRAY); |
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| 17 | super.addFocusListener(this); |
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| 18 | } |
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| 19 | |
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| 20 | @Override |
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| 21 | public void focusGained(FocusEvent e) { |
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| 22 | if (this.getText().isEmpty()) { |
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| 23 | setForeground(Color.BLACK); |
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| 24 | super.setText(""); |
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| 25 | } |
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| 26 | } |
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| 27 | |
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| 28 | @Override |
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| 29 | public void focusLost(FocusEvent e) { |
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| 30 | if (this.getText().isEmpty()) { |
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| 31 | super.setText(hint); |
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| 32 | setForeground(Color.GRAY); |
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| 33 | } |
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| 34 | } |
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| 35 | |
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| 36 | @Override |
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| 37 | public String getText() { |
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| 38 | String typed = super.getText(); |
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| 39 | return typed.equals(hint) ? "" : typed; |
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| 40 | } |
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| 41 | } |
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