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java.lang.Objectnl.nikhef.slcshttps.gui.GraphTools
public class GraphTools
Static class providing several static helper methods for user interaction via a GUI, including popup methods for confirmation, errors etc.
Constructor Summary | |
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GraphTools()
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Method Summary | |
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static boolean |
confirmPopup(String text)
Shows a confirm (OK / cancel) popup. |
static void |
errorPopup(String text)
Shows an error message popup using given text (newlines replaced with <BR>). |
static void |
errorPopup(String text,
Exception e)
Shows an error message popup using given text (newlines replaced with <BR>) and Exception (when non-null). |
static boolean |
isGraphic()
Method to determine if a GUI is available. |
protected static void |
optionPaneSetFocus(JComponent c)
Helper method to set the focus component of a JOptionPane . |
static boolean |
retryPopup(String text)
Shows an error message popup using given text (newlines replaced with <BR>) giving the user the option to choose to retry. |
static boolean |
retryPopup(String text,
Exception e)
Shows an error message popup using given text (newlines replaced with <BR>) and Exception (when non-null) giving the user
the option to choose to retry. |
static void |
successPopup(String text)
Shows a success message popup using given text. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GraphTools()
Method Detail |
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public static void errorPopup(String text, Exception e)
Exception
(when non-null).
text
- text to printe
- Exception which was caught: used in errormessage, not thrown.retryPopup(String,Exception)
public static void errorPopup(String text)
text
- text to printerrorPopup(String,Exception)
,
retryPopup(String)
public static boolean retryPopup(String text, Exception e)
Exception
(when non-null) giving the user
the option to choose to retry.
text
- text to printe
- Exception which was caught: used in errormessage, not thrown.
true
indicating whether to retry.errorPopup(String,Exception)
public static boolean retryPopup(String text)
text
- text to print
true
indicating whether to retry.errorPopup(String)
,
retryPopup(String,Exception)
public static void successPopup(String text)
text
- text to printpublic static boolean confirmPopup(String text)
text
- text to print
true
upon confirmation.public static boolean isGraphic()
GraphicsEnvironment.isHeadless()
is insufficient.
GraphicsEnvironment.getLocalGraphicsEnvironment()
,
GraphicsEnvironment.getDefaultScreenDevice()()
protected static void optionPaneSetFocus(JComponent c)
JOptionPane
.
See explanation in Java bug 5018574
c
- JComponent
to give the focus.PasswordPopup
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nl.nikhef.slcshttps | Mischa Sallé - msalle(AT)nikhef.nl |