19 |
public abstract DIALOG create(); |
public abstract DIALOG create(); |
20 |
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21 |
/** May be overridden to add Listeners **/ |
/** May be overridden to add Listeners **/ |
22 |
public void appendListeners(DIALOG newInstance){}; |
public void afterCreation(DIALOG newInstance){}; |
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// |
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24 |
// /** May be overridden to remove Listeners added earlier **/ |
/** May be overridden to remove Listeners added earlier **/ |
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// public void removeListeners(DIALOG newInstance){}; |
public void beforeDispose(DIALOG newInstance){}; |
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27 |
} |
} |
28 |
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102 |
* @return Always a visible and inFront instance of DIALOG for the given |
* @return Always a visible and inFront instance of DIALOG for the given |
103 |
* key. |
* key. |
104 |
*/ |
*/ |
105 |
public DIALOG getInstanceFor(final KEY key, FactoryInterface factory) { |
public DIALOG getInstanceFor(final KEY key, final FactoryInterface factory) { |
106 |
DIALOG dialog; |
final DIALOG dialog; |
107 |
if (isVisibleFor(key)) { |
if (isVisibleFor(key)) { |
108 |
dialog = dialogCache.get(key); |
dialog = dialogCache.get(key); |
109 |
} else { |
} else { |
110 |
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111 |
dialog = factory.create(); |
dialog = factory.create(); |
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112 |
dialogCache.put(key, dialog); |
dialogCache.put(key, dialog); |
113 |
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dialog.setVisible(true); |
114 |
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dialog.toFront(); |
115 |
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116 |
dialog.addWindowListener(new WindowAdapter() { |
dialog.addWindowListener(new WindowAdapter() { |
117 |
@Override |
@Override |
118 |
public void windowClosed(final WindowEvent e) { |
public void windowClosed(final WindowEvent e) { |
119 |
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factory.beforeDispose(dialog); |
120 |
disposeInstanceFor(key); |
disposeInstanceFor(key); |
121 |
} |
} |
122 |
}); |
}); |
123 |
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124 |
factory.appendListeners(dialog); |
factory.afterCreation(dialog); |
125 |
} |
} |
126 |
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127 |
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128 |
return dialog; |
return dialog; |
129 |
} |
} |
130 |
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