GUI: set order to free pattern on middle-click
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3 changed files with 52 additions and 0 deletions
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@ -39,6 +39,12 @@ struct DivPattern {
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*/
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short newData[DIV_MAX_ROWS][DIV_MAX_COLS];
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/**
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* check whether this pattern is empty.
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* @return whether it is.
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*/
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bool isEmpty();
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/**
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* clear the pattern.
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*/
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