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21 |
21 |
22 |
22 |
23 |
23 |
24 #include "mytestwindowgroup.h" |
24 #include "mytestwindowgroup.h" |
25 |
25 |
26 //MyTestWindowGroup* MyTestWindowGroup::instance = 0; |
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27 |
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28 |
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29 MyTestWindowGroup* MyTestWindowGroup::Instance(){ |
26 MyTestWindowGroup* MyTestWindowGroup::Instance(){ |
30 //if(instance == NULL) |
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31 // instance = new MyTestWindowGroup(); |
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32 static MyTestWindowGroup singleton; |
27 static MyTestWindowGroup singleton; |
33 return &singleton; |
28 return &singleton; |
34 |
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35 //return instance; |
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36 } |
29 } |
37 |
30 |
38 MyTestWindowGroup::~MyTestWindowGroup() { |
31 MyTestWindowGroup::~MyTestWindowGroup() { |
39 //if(instance) |
32 |
40 // delete instance; |
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41 } |
33 } |
42 |
34 |
43 |
35 |
44 |
36 |