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java.lang.Objectcom.trolltech.qt.QSignalEmitter
com.trolltech.qt.QtJambiObject
com.trolltech.qt.core.QObject
com.trolltech.qt.gui.QStyle
com.trolltech.qt.gui.QCommonStyle
com.trolltech.qt.gui.QWindowsStyle
com.trolltech.qt.gui.QCleanlooksStyle
public class QCleanlooksStyle
The QCleanlooksStyle class provides a widget style similar to the Clearlooks style available in GNOME.
The Cleanlooks style provides a look and feel for widgets that closely resembles the Clearlooks style, introduced by Richard Stellingwerff and Daniel Borgmann.
Nested Class Summary |
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Nested classes/interfaces inherited from class com.trolltech.qt.gui.QStyle |
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QStyle.ComplexControl, QStyle.ContentsType, QStyle.ControlElement, QStyle.PixelMetric, QStyle.PrimitiveElement, QStyle.StandardPixmap, QStyle.State, QStyle.StateFlag, QStyle.StyleHint, QStyle.SubControl, QStyle.SubElement |
Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter |
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QSignalEmitter.AbstractSignal, 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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QCleanlooksStyle()
Constructs a QCleanlooksStyle object. |
Method Summary | |
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void |
drawComplexControl(QStyle.ComplexControl control,
QStyleOptionComplex option,
QPainter painter,
QWidget widget)
Draws the given control using the provided painter with the style options specified by option. |
void |
drawControl(QStyle.ControlElement ce,
QStyleOption option,
QPainter painter,
QWidget widget)
Draws the given ce with the provided painter with the style options specified by option. |
void |
drawItemPixmap(QPainter painter,
QRect rect,
int alignment,
QPixmap pixmap)
This function is reimplemented for internal reasons. |
void |
drawItemText(QPainter painter,
QRect rect,
int flags,
QPalette pal,
boolean enabled,
java.lang.String text,
QPalette.ColorRole textRole)
Draws the given text in the specified rect using the provided painter and pal. |
void |
drawPrimitive(QStyle.PrimitiveElement elem,
QStyleOption option,
QPainter painter,
QWidget widget)
Draws the given primitive elem with the provided painter using the style options specified by option. |
static QCleanlooksStyle |
fromNativePointer(QNativePointer nativePointer)
This function returns the QCleanlooksStyle instance pointed to by nativePointer |
QPixmap |
generatedIconPixmap(QIcon.Mode iconMode,
QPixmap pixmap,
QStyleOption opt)
This function is reimplemented for internal reasons. |
int |
hitTestComplexControl(QStyle.ComplexControl cc,
QStyleOptionComplex opt,
QPoint pt,
QWidget w)
Returns the sub control at the given pt in the given complex cc (with the style options specified by opt). |
QRect |
itemPixmapRect(QRect r,
int flags,
QPixmap pixmap)
This function is reimplemented for internal reasons. |
int |
pixelMetric(QStyle.PixelMetric metric,
QStyleOption option,
QWidget widget)
Returns the value of the given pixel metric. |
void |
polish(QApplication app)
This function is reimplemented for internal reasons. |
void |
polish(QPalette pal)
This function is reimplemented for internal reasons. |
void |
polish(QWidget widget)
This function is reimplemented for internal reasons. |
QSize |
sizeFromContents(QStyle.ContentsType type,
QStyleOption option,
QSize size,
QWidget widget)
Returns the size of the element described by the specified option and type, based on the provided size. |
protected QIcon |
standardIconImplementation(QStyle.StandardPixmap standardIcon,
QStyleOption option,
QWidget widget)
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QPalette |
standardPalette()
This function is reimplemented for internal reasons. |
int |
styleHint(QStyle.StyleHint hint,
QStyleOption option,
QWidget widget,
QStyleHintReturn returnData)
Returns an integer representing the specified style hint for the given widget described by the provided style option. |
QRect |
subControlRect(QStyle.ComplexControl cc,
QStyleOptionComplex opt,
int sc,
QWidget widget)
Returns the rectangle containing the specified sc of the given complex cc (with the style specified by opt). |
QRect |
subElementRect(QStyle.SubElement r,
QStyleOption opt,
QWidget widget)
Returns the sub-area for the given r as described in the provided style opt. |
void |
unpolish(QApplication app)
This function is reimplemented for internal reasons. |
void |
unpolish(QWidget widget)
This function is reimplemented for internal reasons. |
Methods inherited from class com.trolltech.qt.gui.QWindowsStyle |
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eventFilter, timerEvent |
Methods inherited from class com.trolltech.qt.core.QObject |
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blockSignals, childEvent, children, connectSlotsByName, customEvent, disposeLater, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, event, findChild, findChild, findChild, findChildren, findChildren, findChildren, findChildren, installEventFilter, isWidgetType, killTimer, moveToThread, objectName, parent, property, removeEventFilter, setObjectName, setParent, setProperty, signalsBlocked, startTimer, thread |
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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disconnect, disconnect, signalSender |
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 QCleanlooksStyle()
Constructs a QCleanlooksStyle object.
Method Detail |
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protected QIcon standardIconImplementation(QStyle.StandardPixmap standardIcon, QStyleOption option, QWidget widget)
standardIconImplementation
in class QWindowsStyle
public void drawComplexControl(QStyle.ComplexControl control, QStyleOptionComplex option, QPainter painter, QWidget widget)
Draws the given control using the provided painter with the style options specified by option.
The widget argument is optional and can be used as aid in drawing the control.
The option parameter is a pointer to a QStyleOptionComplex object that can be cast to the correct subclass using the qstyleoption_cast() function. Note that the rect member of the specified option must be in logical coordinates. Reimplementations of this function should use visualRect to change the logical coordinates into screen coordinates before calling the drawPrimitive or drawControl function.
The table below is listing the complex control elements and their associated style option subclass. The style options contain all the parameters required to draw the controls, including QStyleOption::state which holds the style flags that are used when drawing. The table also describes which flags that are set when casting the given option to the appropriate subclass.
Complex Control | QStyleOptionComplex Subclass | Style Flag | Remark |
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CC_SpinBox | QStyleOptionSpinBox | State_Enabled | Set if the spin box is enabled. |
State_HasFocus | Set if the spin box has input focus. | ||
CC_ComboBox | QStyleOptionComboBox | State_Enabled | Set if the combobox is enabled. |
State_HasFocus | Set if the combobox has input focus. | ||
CC_ScrollBar | QStyleOptionSlider | State_Enabled | Set if the scroll bar is enabled. |
State_HasFocus | Set if the scroll bar has input focus. | ||
CC_Slider | QStyleOptionSlider | State_Enabled | Set if the slider is enabled. |
State_HasFocus | Set if the slider has input focus. | ||
CC_Dial | QStyleOptionSlider | State_Enabled | Set if the dial is enabled. |
State_HasFocus | Set if the dial has input focus. | ||
CC_ToolButton | QStyleOptionToolButton | State_Enabled | Set if the tool button is enabled. |
State_HasFocus | Set if the tool button has input focus. | ||
State_DownArrow | Set if the tool button is down (i.e., a mouse button or the space bar is pressed). | ||
State_On | Set if the tool button is a toggle button and is toggled on. | ||
State_AutoRaise | Set if the tool button has auto-raise enabled. | ||
State_Raised | Set if the button is not down, not on, and doesn't contain the mouse when auto-raise is enabled. | ||
CC_TitleBar | QStyleOptionTitleBar | State_Enabled | Set if the title bar is enabled. |
CC_Q3ListView | QStyleOptionQ3ListView | State_Enabled | Set if the list view is enabled. |
drawComplexControl
in class QWindowsStyle
public void drawControl(QStyle.ControlElement ce, QStyleOption option, QPainter painter, QWidget widget)
Draws the given ce with the provided painter with the style options specified by option.
The widget argument is optional and can be used as aid in drawing the control. The option parameter is a pointer to a QStyleOption object that can be cast to the correct subclass using the qstyleoption_cast() function.
The table below is listing the control elements and their associated style option subclass. The style options contain all the parameters required to draw the controls, including QStyleOption::state which holds the style flags that are used when drawing. The table also describes which flags that are set when casting the given option to the appropriate subclass.
Note that if a control element is not listed here, it is because it uses a plain QStyleOption object.
Control Element | QStyleOption Subclass | Style Flag | Remark |
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CE_MenuItem, CE_MenuBarItem | QStyleOptionMenuItem | State_Selected | The menu item is currently selected item. |
State_Enabled | The item is enabled. | ||
State_DownArrow | Indicates that a scroll down arrow should be drawn. | ||
State_UpArrow | Indicates that a scroll up arrow should be drawn | ||
State_HasFocus | Set if the menu bar has input focus. | ||
CE_PushButton, CE_PushButtonBevel, CE_PushButtonLabel | QStyleOptionButton | State_Enabled | Set if the button is enabled. |
State_HasFocus | Set if the button has input focus. | ||
State_Raised | Set if the button is not down, not on and not flat. | ||
State_On | Set if the button is a toggle button and is toggled on. | ||
State_Sunken | Set if the button is down (i.e., the mouse button or the space bar is pressed on the button). | ||
CE_RadioButton, CE_RadioButtonLabel, CE_CheckBox, CE_CheckBoxLabel | QStyleOptionButton | State_Enabled | Set if the button is enabled. |
State_HasFocus | Set if the button has input focus. | ||
State_On | Set if the button is checked. | ||
State_Off | Set if the button is not checked. | ||
State_NoChange | Set if the button is in the NoChange state. | ||
State_Sunken | Set if the button is down (i.e., the mouse button or the space bar is pressed on the button). | ||
CE_ProgressBarContents, CE_ProgressBarLabel, CE_ProgressBarGroove | QStyleOptionProgressBar | State_Enabled | Set if the progress bar is enabled. |
State_HasFocus | Set if the progress bar has input focus. | ||
CE_Header, CE_HeaderSection, CE_HeaderLabel | QStyleOptionHeader | ||
CE_TabBarTab, CE_TabBarTabShape, CE_TabBarTabLabel | QStyleOptionTab | State_Enabled | Set if the tab bar is enabled. |
State_Selected | The tab bar is the currently selected tab bar. | ||
State_HasFocus | Set if the tab bar tab has input focus. | ||
CE_ToolButtonLabel | QStyleOptionToolButton | State_Enabled | Set if the tool button is enabled. |
State_HasFocus | Set if the tool button has input focus. | ||
State_Sunken | Set if the tool button is down (i.e., a mouse button or the space bar is pressed). | ||
State_On | Set if the tool button is a toggle button and is toggled on. | ||
State_AutoRaise | Set if the tool button has auto-raise enabled. | ||
State_MouseOver | Set if the mouse pointer is over the tool button. | ||
State_Raised | Set if the button is not down and is not on. | ||
CE_ToolBoxTab | QStyleOptionToolBox | State_Selected | The tab is the currently selected tab. |
CE_HeaderSection | QStyleOptionHeader | State_Sunken | Indicates that the section is pressed. |
State_UpArrow | Indicates that the sort indicator should be pointing up. | ||
State_DownArrow | Indicates that the sort indicator should be pointing down. |
drawControl
in class QWindowsStyle
public void drawItemPixmap(QPainter painter, QRect rect, int alignment, QPixmap pixmap)
This function is reimplemented for internal reasons.
drawItemPixmap
in class QStyle
public void drawItemText(QPainter painter, QRect rect, int flags, QPalette pal, boolean enabled, java.lang.String text, QPalette.ColorRole textRole)
Draws the given text in the specified rect using the provided painter and pal.
Text is drawn using the painter's pen. If an explicit textRole is specified, then the text is drawn using the pal's color for the specified role. The enabled value indicates whether or not the item is enabled; when reimplementing, this value should influence how the item is drawn.
The text is aligned and wrapped according to the specified flags.
drawItemText
in class QStyle
Qt::Alignment
public void drawPrimitive(QStyle.PrimitiveElement elem, QStyleOption option, QPainter painter, QWidget widget)
Draws the given primitive elem with the provided painter using the style options specified by option.
The widget argument is optional and may contain a widget that may aid in drawing the primitive element.
The table below is listing the primitive elements and their associated style option subclasses. The style options contain all the parameters required to draw the elements, including QStyleOption::state which holds the style flags that are used when drawing. The table also describes which flags that are set when casting the given option to the appropriate subclass.
Note that if a primitive element is not listed here, it is because it uses a plain QStyleOption object.
Primitive Element | QStyleOption Subclass | Style Flag | Remark |
---|---|---|---|
PE_FrameFocusRect | QStyleOptionFocusRect | State_FocusAtBorder | Whether the focus is is at the border or inside the widget. |
PE_IndicatorCheckBox | QStyleOptionButton | State_NoChange | Indicates a "tri-state" checkbox. |
State_On | Indicates the indicator is checked. | ||
PE_IndicatorRadioButton | QStyleOptionButton | State_On | Indicates that a radio button is selected. |
PE_Q3CheckListExclusiveIndicator, PE_Q3CheckListIndicator | QStyleOptionQ3ListView | State_On | Indicates whether or not the controller is selected. |
State_NoChange | Indicates a "tri-state" controller. | ||
State_Enabled | Indicates the controller is enabled. | ||
PE_IndicatorBranch | QStyleOption | State_Children | Indicates that the control for expanding the tree to show child items, should be drawn. |
State_Item | Indicates that a horizontal branch (to show a child item), should be drawn. | ||
State_Open | Indicates that the tree branch is expanded. | ||
State_Sibling | Indicates that a vertical line (to show a sibling item), should be drawn. | ||
PE_IndicatorHeaderArrow | QStyleOptionHeader | State_UpArrow | Indicates that the arrow should be drawn up; otherwise it should be down. |
PE_FrameGroupBox, PE_Frame, PE_FrameLineEdit, PE_FrameMenu, PE_FrameDockWidget | QStyleOptionFrame | State_Sunken | Indicates that the Frame should be sunken. |
PE_IndicatorToolBarHandle | QStyleOption | State_Horizontal | Indicates that the window handle is horizontal instead of vertical. |
PE_Q3DockWindowSeparator | QStyleOption | State_Horizontal | Indicates that the separator is horizontal instead of vertical. |
PE_IndicatorSpinPlus, PE_IndicatorSpinMinus, PE_IndicatorSpinUp, PE_IndicatorSpinDown, | QStyleOptionSpinBox | State_Sunken | Indicates that the button is pressed. |
drawPrimitive
in class QWindowsStyle
public QPixmap generatedIconPixmap(QIcon.Mode iconMode, QPixmap pixmap, QStyleOption opt)
This function is reimplemented for internal reasons.
generatedIconPixmap
in class QCommonStyle
public int hitTestComplexControl(QStyle.ComplexControl cc, QStyleOptionComplex opt, QPoint pt, QWidget w)
Returns the sub control at the given pt in the given complex cc (with the style options specified by opt).
Note that the pt is expressed in screen coordinates.
The opt argument is a pointer to a QStyleOptionComplex object (or one of its subclasses). The object can be cast to the appropriate type using the qstyleoption_cast() function. See drawComplexControl for details. The w argument is optional and can contain additional information for the function.
hitTestComplexControl
in class QCommonStyle
public QRect itemPixmapRect(QRect r, int flags, QPixmap pixmap)
This function is reimplemented for internal reasons.
itemPixmapRect
in class QStyle
public int pixelMetric(QStyle.PixelMetric metric, QStyleOption option, QWidget widget)
Returns the value of the given pixel metric.
The specified option and widget can be used for calculating the metric. In general, the widget argument is not used. The option can be cast to the appropriate type using the qstyleoption_cast() function. Note that the option may be zero even for PixelMetrics that can make use of it. See the table below for the appropriate option casts:
Some pixel metrics are called from widgets and some are only called internally by the style. If the metric is not called by a widget, it is the discretion of the style author to make use of it. For some styles, this may not be appropriate.
pixelMetric
in class QWindowsStyle
public void polish(QApplication app)
This function is reimplemented for internal reasons.
polish
in class QWindowsStyle
public void polish(QWidget widget)
This function is reimplemented for internal reasons.
polish
in class QWindowsStyle
public void polish(QPalette pal)
This function is reimplemented for internal reasons.
polish
in class QWindowsStyle
public QSize sizeFromContents(QStyle.ContentsType type, QStyleOption option, QSize size, QWidget widget)
Returns the size of the element described by the specified option and type, based on the provided size.
The option argument is a pointer to a QStyleOption or one of its subclasses. The option can be cast to the appropriate type using the qstyleoption_cast() function. The widget is an optional argument and can contain extra information used for calculating the size.
See the table below for the appropriate option casts:
sizeFromContents
in class QWindowsStyle
public QPalette standardPalette()
This function is reimplemented for internal reasons.
standardPalette
in class QStyle
public int styleHint(QStyle.StyleHint hint, QStyleOption option, QWidget widget, QStyleHintReturn returnData)
Returns an integer representing the specified style hint for the given widget described by the provided style option.
Note that currently, the returnData and widget parameters are not used; they are provided for future enhancement. In addition, the option parameter is used only in case of the SH_ComboBox_Popup, SH_ComboBox_LayoutDirection, and SH_GroupBox_TextLabelColor style hints.
styleHint
in class QWindowsStyle
public QRect subControlRect(QStyle.ComplexControl cc, QStyleOptionComplex opt, int sc, QWidget widget)
Returns the rectangle containing the specified sc of the given complex cc (with the style specified by opt). The rectangle is defined in screen coordinates.
The opt argument is a pointer to QStyleOptionComplex or one of its subclasses, and can be cast to the appropriate type using the qstyleoption_cast() function. See drawComplexControl for details. The widget is optional and can contain additional information for the function.
subControlRect
in class QCommonStyle
public QRect subElementRect(QStyle.SubElement r, QStyleOption opt, QWidget widget)
Returns the sub-area for the given r as described in the provided style opt. The returned rectangle is defined in screen coordinates.
The widget argument is optional and can be used to aid determining the area. The QStyleOption object can be cast to the appropriate type using the qstyleoption_cast() function. See the table below for the appropriate opt casts:
subElementRect
in class QWindowsStyle
public void unpolish(QApplication app)
This function is reimplemented for internal reasons.
unpolish
in class QWindowsStyle
public void unpolish(QWidget widget)
This function is reimplemented for internal reasons.
unpolish
in class QWindowsStyle
public static QCleanlooksStyle fromNativePointer(QNativePointer nativePointer)
nativePointer
- the QNativePointer of which object should be returned.
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