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java.lang.Object org.eclipse.swt.widgets.Dialog org.eclipse.swt.widgets.FontDialog
public class FontDialog
Instances of this class allow the user to select a font from all available fonts in the system.
IMPORTANT: This class is intended to be subclassed only within the SWT implementation.
Field Summary |
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Fields inherited from class org.eclipse.swt.widgets.Dialog |
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returnCode, shell |
Constructor Summary | |
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FontDialog(Shell parent)
Constructs a new instance of this class given only its parent. |
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FontDialog(Shell parent,
int style)
Constructs a new instance of this class given its parent and a style value describing its behavior and appearance. |
Method Summary | |
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FontData[] |
getFontList()
Returns a FontData set describing the font that was selected in the dialog, or null if none is available. |
RGB |
getRGB()
Returns an RGB describing the color that was selected in the dialog, or null if none is available. |
FontData |
open()
Makes the dialog visible and brings it to the front of the display. |
protected void |
prepareOpen()
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void |
setFontList(FontData[] fontData)
Sets the set of FontData objects describing the font to be selected by default in the dialog, or null to let the platform choose one. |
void |
setRGB(RGB rgb)
Sets the RGB describing the color to be selected by default in the dialog, or null to let the platform choose one. |
Methods inherited from class org.eclipse.swt.widgets.Dialog |
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checkOperationMode, checkSubclass, getAdapter, getParent, getStyle, getText, runEventLoop, setText |
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 FontDialog(Shell parent)
parent
- a shell which will be the parent of the new instance
java.lang.IllegalArgumentException
- SWTException
- public FontDialog(Shell parent, int style)
The style value is either one of the style constants defined in class
SWT
which is applicable to instances of this class, or must be
built by bitwise OR'ing together (that is, using the
int
"|" operator) two or more of those SWT
style
constants. The class description lists the style constants that are
applicable to the class. Style bits are also inherited from superclasses.
parent
- a shell which will be the parent of the new instancestyle
- the style of dialog to construct
java.lang.IllegalArgumentException
- SWTException
- Method Detail |
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public FontData[] getFontList()
public void setFontList(FontData[] fontData)
fontData
- the set of FontData objects to use initially, or null to
let the platform select a default when open() is calledFont.getFontData()
public RGB getRGB()
PaletteData.getRGBs()
public void setRGB(RGB rgb)
rgb
- the RGB value to use initially, or null to let the platform
select a default when open() is calledPaletteData.getRGBs()
public FontData open()
This method is not supported when running the application in JEE_COMPATIBILITY mode. Use DialogUtil#open instead.
SWTException
- java.lang.UnsupportedOperationException
- when running the application in JEE_COMPATIBILITY modeApplication.OperationMode
protected void prepareOpen()
prepareOpen
in class Dialog
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