skrueger/swing/CancellableDialogManager.java

package skrueger.swing;


public abstract class CancellableDialogManager<KEY, DIALOG extends CancellableDialogAdapter>
                extends DialogManager<KEY, DIALOG> {

        /**
         * Will force a dispose of all dialogs, but the user may decide whether she
         * wants to save anything first.
         */
        public void forceCloseAllInstances() {
                for (DIALOG d : getAllInstances()) {
                        d.forceClose();
                }
                dialogCache.clear();
        }

        /**
         * Will try to close all dialogs, but the user may decide whether she
         * wants to save anything first or abort the closing.
         */
        public boolean closeAllInstances() {
                for (DIALOG d : getAllInstances()) {
                        if (!d.close())
                                return false;
                }
                
                dialogCache.clear();
                return true;
        }

        /**
         * Tells the user that the dialog shall be closed. The user may save, cancel or abort the closing.
         * 
         * @return <code>true</code> if there is no open instance or the instance has been disposed
         */
        public boolean close(KEY key) {
                if (isVisibleFor(key)) {
                        boolean closeResult =  getInstanceFor(key, null).close();
                        if (closeResult) dialogCache.remove(key);
                        return closeResult;
                }
                dialogCache.remove(key);
                return true;
        }

}
1	alfonx	422	package skrueger.swing;
2
3
4			public abstract class CancellableDialogManager<KEY, DIALOG extends CancellableDialogAdapter>
5			extends DialogManager<KEY, DIALOG> {
6
7			/**
8			* Will force a dispose of all dialogs, but the user may decide whether she
9			* wants to save anything first.
10			*/
11			public void forceCloseAllInstances() {
12			for (DIALOG d : getAllInstances()) {
13			d.forceClose();
14			}
15	alfonx	615	dialogCache.clear();
16	alfonx	422	}
17
18			/**
19			* Will try to close all dialogs, but the user may decide whether she
20			* wants to save anything first or abort the closing.
21			*/
22			public boolean closeAllInstances() {
23			for (DIALOG d : getAllInstances()) {
24			if (!d.close())
25			return false;
26			}
27	alfonx	615
28			dialogCache.clear();
29	alfonx	422	return true;
30			}
31
32			/**
33	alfonx	509	* Tells the user that the dialog shall be closed. The user may save, cancel or abort the closing.
34	alfonx	422	*
35			* @return <code>true</code> if there is no open instance or the instance has been disposed
36			*/
37			public boolean close(KEY key) {
38			if (isVisibleFor(key)) {
39	alfonx	615	boolean closeResult = getInstanceFor(key, null).close();
40			if (closeResult) dialogCache.remove(key);
41			return closeResult;
42	alfonx	422	}
43	alfonx	615	dialogCache.remove(key);
44	alfonx	422	return true;
45			}
46
47			}
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