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## com.trolltech.qt.gui
Class QStyleOptionButton

    java.lang.Object
      com.trolltech.qt.internal.QSignalEmitterInternal
          com.trolltech.qt.QSignalEmitter
              com.trolltech.qt.QtJambiObject
                  com.trolltech.qt.gui.QStyleOption
                      com.trolltech.qt.gui.QStyleOptionButton

All Implemented Interfaces:
  QtJambiInterface, java.lang.Cloneable

    public class QStyleOptionButton

extends QStyleOption
implements java.lang.Cloneable

The `QStyleOptionButton` class is used to describe the parameters for drawing buttons. `QStyleOptionButton` contains all the information that `QStyle` functions need to draw graphical elements like `QPushButton`, `QCheckBox`, and `QRadioButton`.

For performance reasons, the access to the member variables is direct (i.e., using the `.` or `->` operator). This low-level feel makes the structures straightforward to use and emphasizes that these are simply parameters used by the style functions.

For an example demonstrating how style options can be used, see the Styles example.

See also:
  `QStyleOption`, and `QStyleOptionToolButton`.

Nested Class Summary
`static class` | `QStyleOptionButton.ButtonFeature` This enum describes the different types of features a push button can have.
`static class` | `QStyleOptionButton.ButtonFeatures` This is a flags class for com.trolltech.qt.gui.QStyleOptionButton.ButtonFeature
`static class` | `QStyleOptionButton.StyleOptionType` This enum is used to hold information about the type of the style option, and is defined for each `QStyleOption` subclass.
`static class` | `QStyleOptionButton.StyleOptionVersion` This enum is used to hold information about the version of the style option, and is defined for each `QStyleOption` subclass.

Nested classes/interfaces inherited from class com.trolltech.qt.gui.QStyleOption
`QStyleOption.OptionType`

Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter
`QSignalEmitter.AbstractSignal, QSignalEmitter.Signal0, QSignalEmitter.Signal1, QSignalEmitter.Signal2, QSignalEmitter.Signal3, QSignalEmitter.Signal4, QSignalEmitter.Signal5, QSignalEmitter.Signal6, QSignalEmitter.Signal7, QSignalEmitter.Signal8, QSignalEmitter.Signal9`

Nested classes/interfaces inherited from class com.trolltech.qt.internal.QSignalEmitterInternal
`com.trolltech.qt.internal.QSignalEmitterInternal.AbstractSignalInternal`

Field Summary

Fields inherited from class com.trolltech.qt.internal.QSignalEmitterInternal
`currentSender`

Constructor Summary
`QStyleOptionButton()` Constructs a `QStyleOptionButton`, initializing the members variables to their default values.
`QStyleOptionButton(QStyleOptionButton other)` Constructs a copy of the `other` style option.

Method Summary
`QStyleOptionButton` | `clone()` This method is reimplemented for internal reasons
`QStyleOptionButton.ButtonFeatures` | `features()` This variable holds a bitwise OR of the features that describe this button.
`QIcon` | `icon()` This variable holds the icon of the button.
`QSize` | `iconSize()` This variable holds the size of the icon for the button.
`void` | `setFeatures(QStyleOptionButton.ButtonFeatures features)` This variable holds a bitwise OR of the features that describe this button.
`void` | `setIcon(QIcon icon)` This variable holds the icon of the button.
`void` | `setIconSize(QSize iconSize)` This variable holds the size of the icon for the button.
`void` | `setText(java.lang.String text)` This variable holds the text of the button.
`java.lang.String` | `text()` This variable holds the text of the button.

Methods inherited from class com.trolltech.qt.gui.QStyleOption
`direction, fontMetrics, initFrom, palette, rect, setDirection, setFontMetrics, setPalette, setRect, setState, setType, setVersion, state, type, version`

Methods inherited from class com.trolltech.qt.QtJambiObject
`dispose, disposed, equals, finalize, reassignNativeResources, tr, tr, tr`

Methods inherited from class com.trolltech.qt.QSignalEmitter
`blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread`

Methods inherited from class com.trolltech.qt.internal.QSignalEmitterInternal
`__qt_signalInitialization`

Methods inherited from class java.lang.Object
`getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface com.trolltech.qt.QtJambiInterface
`disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership`

Constructor Detail

### QStyleOptionButton

    public QStyleOptionButton()

  Constructs a `QStyleOptionButton`, initializing the members variables to their default values.

### QStyleOptionButton

    public QStyleOptionButton(QStyleOptionButton other)

  Constructs a copy of the `other` style option.

Method Detail

### setIconSize

    public final void setIconSize(QSize iconSize)

  This variable holds the size of the icon for the button. The default value is `QSize`(-1, -1), i.e. an invalid size.

### iconSize

    public final QSize iconSize()

  This variable holds the size of the icon for the button. The default value is `QSize`(-1, -1), i.e. an invalid size.

### setFeatures

    public final void setFeatures(QStyleOptionButton.ButtonFeatures features)

  This variable holds a bitwise OR of the features that describe this button.

See also:
  `ButtonFeature` .

### features

    public final QStyleOptionButton.ButtonFeatures features()

  This variable holds a bitwise OR of the features that describe this button.

See also:
  `ButtonFeature` .

### setIcon

    public final void setIcon(QIcon icon)

  This variable holds the icon of the button. The default value is an empty icon, i.e. an icon with neither a pixmap nor a filename.

See also:
  iconSize.

### icon

    public final QIcon icon()

  This variable holds the icon of the button. The default value is an empty icon, i.e. an icon with neither a pixmap nor a filename.

See also:
  iconSize.

### setText

    public final void setText(java.lang.String text)

  This variable holds the text of the button. The default value is an empty string.

### text

    public final java.lang.String text()

  This variable holds the text of the button. The default value is an empty string.

### clone

    public QStyleOptionButton clone()

  This method is reimplemented for internal reasons

  Overrides:
    `clone` in class `QStyleOption`

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