com.trolltech.qt.gui
Class QStyleOptionHeader

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.QStyleOptionHeader
All Implemented Interfaces:
QtJambiInterface, java.lang.Cloneable

public class QStyleOptionHeader
extends QStyleOption
implements java.lang.Cloneable

The QStyleOptionHeader class is used to describe the parameters for drawing a header. QStyleOptionHeader contains all the information that QStyle functions need to draw the item views' header pane, header sort arrow, and header label.

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.


Nested Class Summary
static class QStyleOptionHeader.SectionPosition
          This enum lets you know where the section's position is in relation to the other sections.
static class QStyleOptionHeader.SelectedPosition
          This enum lets you know where the section's position is in relation to the selected section.
static class QStyleOptionHeader.SortIndicator
          Indicates which direction the sort indicator should be drawn
static class QStyleOptionHeader.StyleOptionType
          This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass.
static class QStyleOptionHeader.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
QStyleOptionHeader()
          Constructs a QStyleOptionHeader, initializing the members variables to their default values.
QStyleOptionHeader(QStyleOptionHeader other)
          Constructs a copy of the other style option.
 
Method Summary
 QStyleOptionHeader clone()
          This method is reimplemented for internal reasons
 QIcon icon()
          This variable holds the icon of the header.
 Qt.Alignment iconAlignment()
          This variable holds the alignment flags for the icon of the header.
 Qt.Orientation orientation()
          This variable holds the header's orientation (horizontal or vertical).
 QStyleOptionHeader.SectionPosition position()
          This variable holds the section's position in relation to the other sections.
 int section()
          This variable holds which section of the header is being painted.
 QStyleOptionHeader.SelectedPosition selectedPosition()
          This variable holds the section's position in relation to the selected section.
 void setIcon(QIcon icon)
          This variable holds the icon of the header.
 void setIconAlignment(Qt.Alignment iconAlignment)
          This variable holds the alignment flags for the icon of the header.
 void setIconAlignment(Qt.AlignmentFlag[] iconAlignment)
           
 void setOrientation(Qt.Orientation orientation)
          This variable holds the header's orientation (horizontal or vertical).
 void setPosition(QStyleOptionHeader.SectionPosition position)
          This variable holds the section's position in relation to the other sections.
 void setSection(int section)
          This variable holds which section of the header is being painted.
 void setSelectedPosition(QStyleOptionHeader.SelectedPosition selectedPosition)
          This variable holds the section's position in relation to the selected section.
 void setSortIndicator(QStyleOptionHeader.SortIndicator sortIndicator)
          This variable holds the direction the sort indicator should be drawn.
 void setText(java.lang.String text)
          This variable holds the text of the header.
 void setTextAlignment(Qt.Alignment textAlignment)
          This variable holds the alignment flags for the text of the header.
 void setTextAlignment(Qt.AlignmentFlag[] textAlignment)
           
 QStyleOptionHeader.SortIndicator sortIndicator()
          This variable holds the direction the sort indicator should be drawn.
 java.lang.String text()
          This variable holds the text of the header.
 Qt.Alignment textAlignment()
          This variable holds the alignment flags for the text of the header.
 
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

QStyleOptionHeader

public QStyleOptionHeader()
Constructs a QStyleOptionHeader, initializing the members variables to their default values.


QStyleOptionHeader

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

Method Detail

setSection

public final void setSection(int section)
This variable holds which section of the header is being painted. The default value is 0.


section

public final int section()
This variable holds which section of the header is being painted. The default value is 0.


setSortIndicator

public final void setSortIndicator(QStyleOptionHeader.SortIndicator sortIndicator)
This variable holds the direction the sort indicator should be drawn. The default value is QStyleOptionHeader::None .


sortIndicator

public final QStyleOptionHeader.SortIndicator sortIndicator()
This variable holds the direction the sort indicator should be drawn. The default value is QStyleOptionHeader::None .


setPosition

public final void setPosition(QStyleOptionHeader.SectionPosition position)
This variable holds the section's position in relation to the other sections. The default value is QStyleOptionHeader::Beginning .


position

public final QStyleOptionHeader.SectionPosition position()
This variable holds the section's position in relation to the other sections. The default value is QStyleOptionHeader::Beginning .


setIcon

public final void setIcon(QIcon icon)
This variable holds the icon of the header. The default value is an empty icon, i.e. an icon with neither a pixmap nor a filename.


icon

public final QIcon icon()
This variable holds the icon of the header. The default value is an empty icon, i.e. an icon with neither a pixmap nor a filename.


setTextAlignment

public final void setTextAlignment(Qt.AlignmentFlag[] textAlignment)

setTextAlignment

public final void setTextAlignment(Qt.Alignment textAlignment)
This variable holds the alignment flags for the text of the header. The default value is Qt::AlignLeft .


textAlignment

public final Qt.Alignment textAlignment()
This variable holds the alignment flags for the text of the header. The default value is Qt::AlignLeft .


setText

public final void setText(java.lang.String text)
This variable holds the text of the header. The default value is an empty string.


text

public final java.lang.String text()
This variable holds the text of the header. The default value is an empty string.


setSelectedPosition

public final void setSelectedPosition(QStyleOptionHeader.SelectedPosition selectedPosition)
This variable holds the section's position in relation to the selected section. The default value is QStyleOptionHeader::NotAdjacent


selectedPosition

public final QStyleOptionHeader.SelectedPosition selectedPosition()
This variable holds the section's position in relation to the selected section. The default value is QStyleOptionHeader::NotAdjacent


setIconAlignment

public final void setIconAlignment(Qt.AlignmentFlag[] iconAlignment)

setIconAlignment

public final void setIconAlignment(Qt.Alignment iconAlignment)
This variable holds the alignment flags for the icon of the header. The default value is Qt::AlignLeft .


iconAlignment

public final Qt.Alignment iconAlignment()
This variable holds the alignment flags for the icon of the header. The default value is Qt::AlignLeft .


setOrientation

public final void setOrientation(Qt.Orientation orientation)
This variable holds the header's orientation (horizontal or vertical). The default orientation is Qt::Horizontal


orientation

public final Qt.Orientation orientation()
This variable holds the header's orientation (horizontal or vertical). The default orientation is Qt::Horizontal


clone

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

Overrides:
clone in class QStyleOption