Package jam.util
Class Utils
java.lang.Object
jam.util.Utils
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic void
centerComponent
(Component component, Component reference) Center a component in reference to another, if the reference is null or not visible the screen is used as referencestatic double
getDoubleFromTextField
(JTextField textField, double defaultValue) static String
static void
showDefaultCursor
(Component component) static void
showPredefinedCursor
(Component component, int cursor) static void
showWaitCursor
(Component component)
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Constructor Details
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Utils
public Utils()
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Method Details
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getDoubleFromTextField
- Returns:
- the value in a text field as a double. If the text field contents do not represent a valid double then the default value is inserted into the text field and returned.
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centerComponent
Center a component in reference to another, if the reference is null or not visible the screen is used as reference -
showWaitCursor
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showPredefinedCursor
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showDefaultCursor
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getEnv
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