QGraphicsItem problem - how to save items info ??

I want to use a scene where I can add items at different levels.
I have two different classes inherited from QGraphicsItem - CMacro, and CTile;
I am adding both items in a scene with different ZValues.

CMacro *macro = new CMacro(col,row,span);

I am reading the position of macros from file, and I want to save the changed positions of macros in another file ? How do i do it ?
I thought of using Qlist for saving a list of macros added.. but then how do i sync between the items in the list and the items in the scene ?? :confused:

Quote:

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Originally Posted by aamer4yu

I want to use a scene where I can add items at different levels.
I have two different classes inherited from QGraphicsItem - CMacro, and CTile;
I am adding both items in a scene with different ZValues.

CMacro *macro = new CMacro(col,row,span);

I am reading the position of macros from file, and I want to save the changed positions of macros in another file ? How do i do it ?
I thought of using Qlist for saving a list of macros added.. but then how do i sync between the items in the list and the items in the scene ?? :confused:

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hey i found the solution.. problem was in using the QList... earlier i was using QList<CMacro> macroList;

all i had to change was QList<CMacro*> macroList;


BTW: how do i delete a threadd ?? is it disabled in this group ??

Quote:

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Originally Posted by aamer4yu

BTW: how do i delete a threadd ?? is it disabled in this group ??

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1. Don't shout.
2. You can't delete threads yourself.
3. When this really makes sense, you can ask one of the administrators to delete a thread.
4. Pointing a problem and then writing that you found the solution doesn't qualify for deletion. If you post a solution, others might still benefit from the thread.

Quote:

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Originally Posted by wysota

1. Don't shout.
2. You can't delete threads yourself.
3. When this really makes sense, you can ask one of the administrators to delete a thread.
4. Pointing a problem and then writing that you found the solution doesn't qualify for deletion. If you post a solution, others might still benefit from the thread.

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hey I am sorry..
i didnt intend to shout, i just wanted to make it bold but was not aware it will be highlighted so much...:eek:

ya i do agree others can still benefit :)