code improvement
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@ -849,7 +849,7 @@ short FOptiAttr::vga2ansi (register short color)
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// 1 1 1 0 | 1 0 1 1
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// 1 1 1 1 | 1 1 1 1
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if ( color < 16 )
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if ( ! color < 0 && color < 16 )
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{
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static const short lookup_table[] =
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{
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@ -169,7 +169,9 @@ class AttribDemo : public FWidget
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{ }
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void onWheel (FWheelEvent* ev)
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{
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dynamic_cast<AttribDlg*>(parentWidget())->onWheel(ev);
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AttribDlg* p = dynamic_cast<AttribDlg*>(parentWidget());
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if ( p )
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p->onWheel(ev);
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}
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};
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#pragma pack(pop)
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