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java.lang.Objectcom.trolltech.qt.QSignalEmitter
com.trolltech.qt.QtJambiObject
com.trolltech.qt.gui.QStyleOption
com.trolltech.qt.gui.QStyleOptionFocusRect
public class QStyleOptionFocusRect
The QStyleOptionFocusRect class is used to describe the parameters for drawing a focus rectangle with QStyle.
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.
Nested Class Summary | |
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static class |
QStyleOptionFocusRect.StyleOptionType
This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass. |
static class |
QStyleOptionFocusRect.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 |
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QStyleOption.OptionType |
Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter |
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QSignalEmitter.Signal0, QSignalEmitter.Signal1<A>, QSignalEmitter.Signal2<A,B>, QSignalEmitter.Signal3<A,B,C>, QSignalEmitter.Signal4<A,B,C,D>, QSignalEmitter.Signal5<A,B,C,D,E>, QSignalEmitter.Signal6<A,B,C,D,E,F>, QSignalEmitter.Signal7<A,B,C,D,E,F,G>, QSignalEmitter.Signal8<A,B,C,D,E,F,G,H>, QSignalEmitter.Signal9<A,B,C,D,E,F,G,H,I> |
Constructor Summary | |
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QStyleOptionFocusRect()
Constructs a QStyleOptionFocusRect, initializing the members variables to their default values. |
protected |
QStyleOptionFocusRect(int version)
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QStyleOptionFocusRect(QStyleOptionFocusRect other)
Constructs a copy of the other style option. |
Method Summary | |
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QColor |
backgroundColor()
Returns the background color on which the focus rectangle is being drawn. |
static QStyleOptionFocusRect |
fromNativePointer(QNativePointer nativePointer)
This function returns the QStyleOptionFocusRect instance pointed to by nativePointer |
static QNativePointer |
nativePointerArray(QStyleOptionFocusRect[] array)
This function returns a QNativePointer that is pointing to the specified QStyleOptionFocusRect array. |
void |
setBackgroundColor(QColor backgroundColor)
Sets the background color on which the focus rectangle is being drawn to backgroundColor. |
Methods inherited from class com.trolltech.qt.gui.QStyleOption |
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direction, fontMetrics, initFrom, nativePointerArray, palette, rect, setDirection, setFontMetrics, setPalette, setRect, setState, setState, setType, setVersion, state, type, version |
Methods inherited from class com.trolltech.qt.QtJambiObject |
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dispose, disposed, finalize, reassignNativeResources, tr, tr, tr |
Methods inherited from class com.trolltech.qt.QSignalEmitter |
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blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread |
Methods inherited from class java.lang.Object |
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clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.trolltech.qt.QtJambiInterface |
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disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership |
Constructor Detail |
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public QStyleOptionFocusRect(QStyleOptionFocusRect other)
Constructs a copy of the other style option.
public QStyleOptionFocusRect()
Constructs a QStyleOptionFocusRect, initializing the members variables to their default values.
protected QStyleOptionFocusRect(int version)
Method Detail |
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public final void setBackgroundColor(QColor backgroundColor)
Sets the background color on which the focus rectangle is being drawn to backgroundColor.
The default value is an invalid color with the RGB value (0, 0, 0). An invalid color is a color that is not properly set up for the underlying window system.
public final QColor backgroundColor()
Returns the background color on which the focus rectangle is being drawn.
The default value is an invalid color with the RGB value (0, 0, 0). An invalid color is a color that is not properly set up for the underlying window system.
public static QStyleOptionFocusRect fromNativePointer(QNativePointer nativePointer)
nativePointer
- the QNativePointer of which object should be returned.public static QNativePointer nativePointerArray(QStyleOptionFocusRect[] array)
array
- the array that the returned pointer will point to.
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