Gui: modernize C++11
* use nullptr
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@@ -38,7 +38,7 @@
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using namespace Gui;
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using DockWnd::ToolBox;
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ToolBoxManager* ToolBoxManager::_instance=0;
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ToolBoxManager* ToolBoxManager::_instance=nullptr;
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ToolBoxManager* ToolBoxManager::getInstance()
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{
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@@ -50,10 +50,10 @@ ToolBoxManager* ToolBoxManager::getInstance()
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void ToolBoxManager::destruct()
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{
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delete _instance;
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_instance = 0;
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_instance = nullptr;
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}
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ToolBoxManager::ToolBoxManager() : _toolBox(0L)
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ToolBoxManager::ToolBoxManager() : _toolBox(nullptr)
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{
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}
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