com.trolltech.qt.gui
Class QStyleOptionComboBox

java.lang.Object
  extended by com.trolltech.qt.internal.QSignalEmitterInternal
      extended by com.trolltech.qt.QSignalEmitter
          extended by com.trolltech.qt.QtJambiObject
              extended by com.trolltech.qt.gui.QStyleOption
                  extended by com.trolltech.qt.gui.QStyleOptionComplex
                      extended by com.trolltech.qt.gui.QStyleOptionComboBox
All Implemented Interfaces:
QtJambiInterface, java.lang.Cloneable

public class QStyleOptionComboBox
extends QStyleOptionComplex
implements java.lang.Cloneable

The QStyleOptionComboBox class is used to describe the parameter for drawing a combobox. QStyleOptionButton contains all the information that QStyle functions need to draw QComboBox.

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, QStyleOptionComplex, and QComboBox.


Nested Class Summary
static class QStyleOptionComboBox.StyleOptionType
          This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass.
static class QStyleOptionComboBox.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.PrivateSignal0, QSignalEmitter.PrivateSignal1, QSignalEmitter.PrivateSignal2, QSignalEmitter.PrivateSignal3, QSignalEmitter.PrivateSignal4, QSignalEmitter.PrivateSignal5, QSignalEmitter.PrivateSignal6, QSignalEmitter.PrivateSignal7, QSignalEmitter.PrivateSignal8, QSignalEmitter.PrivateSignal9, 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
QStyleOptionComboBox()
          Creates a QStyleOptionComboBox, initializing the members variables to their default values.
QStyleOptionComboBox(QStyleOptionComboBox other)
          Constructs a copy of the other style option.
 
Method Summary
 QStyleOptionComboBox clone()
          This method is reimplemented for internal reasons
 QIcon currentIcon()
          This variable holds the icon for the current item of the combo box.
 java.lang.String currentText()
          This variable holds the text for the current item of the combo box.
 boolean editable()
          This variable holds whether or not the combobox is editable or not.
 boolean frame()
          This variable holds whether the combo box has a frame.
 QSize iconSize()
          This variable holds the icon size for the current item of the combo box.
 QRect popupRect()
          This variable holds the popup rectangle for the combobox.
 void setCurrentIcon(QIcon currentIcon)
          This variable holds the icon for the current item of the combo box.
 void setCurrentText(java.lang.String currentText)
          This variable holds the text for the current item of the combo box.
 void setEditable(boolean editable)
          This variable holds whether or not the combobox is editable or not.
 void setFrame(boolean frame)
          This variable holds whether the combo box has a frame.
 void setIconSize(QSize iconSize)
          This variable holds the icon size for the current item of the combo box.
 void setPopupRect(QRect popupRect)
          This variable holds the popup rectangle for the combobox.
 
Methods inherited from class com.trolltech.qt.gui.QStyleOptionComplex
activeSubControls, setActiveSubControls, setSubControls, subControls
 
Methods inherited from class com.trolltech.qt.gui.QStyleOption
direction, fontMetrics, initFrom, palette, rect, setDirection, setFontMetrics, setPalette, setRect, setState, 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

QStyleOptionComboBox

public QStyleOptionComboBox()
Creates a QStyleOptionComboBox, initializing the members variables to their default values.


QStyleOptionComboBox

public QStyleOptionComboBox(QStyleOptionComboBox other)
Constructs a copy of the other style option.

Method Detail

setCurrentText

public final void setCurrentText(java.lang.String currentText)
This variable holds the text for the current item of the combo box. The default value is an empty string.


currentText

public final java.lang.String currentText()
This variable holds the text for the current item of the combo box. The default value is an empty string.


setIconSize

public final void setIconSize(QSize iconSize)
This variable holds the icon size for the current item of the combo box. The default value is QSize(-1, -1), i.e. an invalid size.


iconSize

public final QSize iconSize()
This variable holds the icon size for the current item of the combo box. The default value is QSize(-1, -1), i.e. an invalid size.


setEditable

public final void setEditable(boolean editable)
This variable holds whether or not the combobox is editable or not. the default value is false

See also:
QComboBox::isEditable().


editable

public final boolean editable()
This variable holds whether or not the combobox is editable or not. the default value is false

See also:
QComboBox::isEditable().


setFrame

public final void setFrame(boolean frame)
This variable holds whether the combo box has a frame. The default value is true.


frame

public final boolean frame()
This variable holds whether the combo box has a frame. The default value is true.


setPopupRect

public final void setPopupRect(QRect popupRect)
This variable holds the popup rectangle for the combobox. The default value is a null rectangle, i.e. a rectangle with both the width and the height set to 0.

This variable is currently unused. You can safely ignore it.

See also:
QStyle::SC_ComboBoxListBoxPopup .


popupRect

public final QRect popupRect()
This variable holds the popup rectangle for the combobox. The default value is a null rectangle, i.e. a rectangle with both the width and the height set to 0.

This variable is currently unused. You can safely ignore it.

See also:
QStyle::SC_ComboBoxListBoxPopup .


setCurrentIcon

public final void setCurrentIcon(QIcon currentIcon)
This variable holds the icon for the current item of the combo box. The default value is an empty icon, i.e. an icon with neither a pixmap nor a filename.


currentIcon

public final QIcon currentIcon()
This variable holds the icon for the current item of the combo box. The default value is an empty icon, i.e. an icon with neither a pixmap nor a filename.


clone

public QStyleOptionComboBox clone()
This method is reimplemented for internal reasons

Overrides:
clone in class QStyleOptionComplex