下面列出了怎么用sun.awt.UNIXToolkit的API类实例代码及写法，或者点击链接到github查看源代码。
public void paintPopupMenuBackground(SynthContext context, Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
synchronized (UNIXToolkit.GTK_LOCK) {
if (ENGINE.paintCachedImage(g, x, y, w, h, id, gtkState)) {
return;
}
ENGINE.startPainting(g, x, y, w, h, id, gtkState);
ENGINE.paintBox(g, context, id, gtkState,
ShadowType.OUT, "menu", x, y, w, h);
GTKStyle style = (GTKStyle)context.getStyle();
int xThickness = style.getXThickness();
int yThickness = style.getYThickness();
ENGINE.paintBackground(g, context, id, gtkState,
style.getGTKColor(context, gtkState, GTKColorType.BACKGROUND),
x + xThickness, y + yThickness,
w - xThickness - xThickness, h - yThickness - yThickness);
ENGINE.finishPainting();
}
}
GTKStyle(Font userFont, WidgetType widgetType) {
this.widgetType = widgetType.ordinal();
String pangoFontName;
synchronized (sun.awt.UNIXToolkit.GTK_LOCK) {
xThickness = nativeGetXThickness(this.widgetType);
yThickness = nativeGetYThickness(this.widgetType);
pangoFontName = nativeGetPangoFontName(this.widgetType);
}
Font pangoFont = null;
if (pangoFontName != null) {
pangoFont = PangoFonts.lookupFont(pangoFontName);
}
if (pangoFont != null) {
this.font = pangoFont;
} else if (userFont != null) {
this.font = userFont;
} else {
this.font = DEFAULT_FONT;
}
}
public void paintBorder(Component c, Graphics g, int x, int y,
int w, int h) {
SynthContext context = getContext((JComponent)c);
Region id = context.getRegion();
int state = context.getComponentState();
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintShadow(g, context, id, gtkState, ShadowType.ETCHED_IN,
"frame", x, y, w, h);
ENGINE.finishPainting();
}
}
}
public void paintProgressBarForeground(SynthContext context, Graphics g,
int x, int y, int w, int h,
int orientation) {
Region id = context.getRegion();
synchronized (UNIXToolkit.GTK_LOCK) {
// Note that we don't call paintCachedImage() here. Since the
// progress bar foreground is painted differently for each value
// it would be wasteful to try to cache an image for each state,
// so instead we simply avoid caching in this case.
if (w <= 0 || h <= 0) {
return;
}
ENGINE.startPainting(g, x, y, w, h, id, "fg");
ENGINE.paintBox(g, context, id, SynthConstants.MOUSE_OVER,
ShadowType.OUT, "bar", x, y, w, h);
ENGINE.finishPainting(false); // don't bother caching the image
}
}
void paintMetacityElement(SynthContext context, Graphics g,
int gtkState, String detail, int x, int y, int w, int h,
ShadowType shadow, ArrowType direction) {
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(
g, x, y, w, h, gtkState, detail, shadow, direction)) {
ENGINE.startPainting(
g, x, y, w, h, gtkState, detail, shadow, direction);
if (detail == "metacity-arrow") {
ENGINE.paintArrow(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, shadow, direction, "", x, y, w, h);
} else if (detail == "metacity-box") {
ENGINE.paintBox(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, shadow, "", x, y, w, h);
} else if (detail == "metacity-vline") {
ENGINE.paintVline(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, "", x, y, w, h);
}
ENGINE.finishPainting();
}
}
}
public void paintMenuItemBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h) {
int gtkState = GTKLookAndFeel.synthStateToGTKState(
context.getRegion(), context.getComponentState());
if (gtkState == SynthConstants.MOUSE_OVER) {
Region id = Region.MENU_ITEM;
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
ShadowType shadow = (GTKLookAndFeel.is2_2() ?
ShadowType.NONE : ShadowType.OUT);
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintBox(g, context, id, gtkState, shadow,
"menuitem", x, y, w, h);
ENGINE.finishPainting();
}
}
}
}
public void paintPopupMenuBackground(SynthContext context, Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
synchronized (UNIXToolkit.GTK_LOCK) {
if (ENGINE.paintCachedImage(g, x, y, w, h, id, gtkState)) {
return;
}
ENGINE.startPainting(g, x, y, w, h, id, gtkState);
ENGINE.paintBox(g, context, id, gtkState,
ShadowType.OUT, "menu", x, y, w, h);
GTKStyle style = (GTKStyle)context.getStyle();
int xThickness = style.getXThickness();
int yThickness = style.getYThickness();
ENGINE.paintBackground(g, context, id, gtkState,
style.getGTKColor(context, gtkState, GTKColorType.BACKGROUND),
x + xThickness, y + yThickness,
w - xThickness - xThickness, h - yThickness - yThickness);
ENGINE.finishPainting();
}
}
public void paintSplitPaneDividerBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
JSplitPane splitPane = (JSplitPane)context.getComponent();
Orientation orientation =
(splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT ?
Orientation.VERTICAL : Orientation.HORIZONTAL);
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h,
id, gtkState, orientation)) {
ENGINE.startPainting(g, x, y, w, h, id, gtkState, orientation);
ENGINE.paintHandle(g, context, id, gtkState,
ShadowType.OUT, "paned", x, y, w, h, orientation);
ENGINE.finishPainting();
}
}
}
GTKStyle(Font userFont, WidgetType widgetType) {
this.widgetType = widgetType.ordinal();
String pangoFontName;
synchronized (sun.awt.UNIXToolkit.GTK_LOCK) {
xThickness = nativeGetXThickness(this.widgetType);
yThickness = nativeGetYThickness(this.widgetType);
pangoFontName = nativeGetPangoFontName(this.widgetType);
}
Font pangoFont = null;
if (pangoFontName != null) {
pangoFont = PangoFonts.lookupFont(pangoFontName);
}
if (pangoFont != null) {
this.font = pangoFont;
} else if (userFont != null) {
this.font = userFont;
} else {
this.font = DEFAULT_FONT;
}
}
GTKStyle(Font userFont, WidgetType widgetType) {
this.widgetType = widgetType.ordinal();
String pangoFontName;
synchronized (sun.awt.UNIXToolkit.GTK_LOCK) {
xThickness = nativeGetXThickness(this.widgetType);
yThickness = nativeGetYThickness(this.widgetType);
pangoFontName = nativeGetPangoFontName(this.widgetType);
}
Font pangoFont = null;
if (pangoFontName != null) {
pangoFont = PangoFonts.lookupFont(pangoFontName);
}
if (pangoFont != null) {
this.font = pangoFont;
} else if (userFont != null) {
this.font = userFont;
} else {
this.font = DEFAULT_FONT;
}
}
public void paintTabbedPaneTabBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h,
int tabIndex) {
Region id = context.getRegion();
int state = context.getComponentState();
int gtkState = ((state & SynthConstants.SELECTED) != 0 ?
SynthConstants.ENABLED : SynthConstants.PRESSED);
JTabbedPane pane = (JTabbedPane)context.getComponent();
int placement = pane.getTabPlacement();
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h,
id, gtkState, placement, tabIndex)) {
PositionType side = POSITIONS[placement - 1];
ENGINE.startPainting(g, x, y, w, h,
id, gtkState, placement, tabIndex);
ENGINE.paintExtension(g, context, id, gtkState,
ShadowType.OUT, "tab", x, y, w, h, side, tabIndex);
ENGINE.finishPainting();
}
}
}
public void paintSplitPaneDividerBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
JSplitPane splitPane = (JSplitPane)context.getComponent();
Orientation orientation =
(splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT ?
Orientation.VERTICAL : Orientation.HORIZONTAL);
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h,
id, gtkState, orientation)) {
ENGINE.startPainting(g, x, y, w, h, id, gtkState, orientation);
ENGINE.paintHandle(g, context, id, gtkState,
ShadowType.OUT, "paned", x, y, w, h, orientation);
ENGINE.finishPainting();
}
}
}
public void paintMenuItemBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h) {
int gtkState = GTKLookAndFeel.synthStateToGTKState(
context.getRegion(), context.getComponentState());
if (gtkState == SynthConstants.MOUSE_OVER) {
Region id = Region.MENU_ITEM;
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
ShadowType shadow = (GTKLookAndFeel.is2_2() ?
ShadowType.NONE : ShadowType.OUT);
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintBox(g, context, id, gtkState, shadow,
"menuitem", x, y, w, h);
ENGINE.finishPainting();
}
}
}
}
void paintMetacityElement(SynthContext context, Graphics g,
int gtkState, String detail, int x, int y, int w, int h,
ShadowType shadow, ArrowType direction) {
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(
g, x, y, w, h, gtkState, detail, shadow, direction)) {
ENGINE.startPainting(
g, x, y, w, h, gtkState, detail, shadow, direction);
if (detail == "metacity-arrow") {
ENGINE.paintArrow(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, shadow, direction, "", x, y, w, h);
} else if (detail == "metacity-box") {
ENGINE.paintBox(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, shadow, "", x, y, w, h);
} else if (detail == "metacity-vline") {
ENGINE.paintVline(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, "", x, y, w, h);
}
ENGINE.finishPainting();
}
}
}
public void paintTabbedPaneTabBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h,
int tabIndex) {
Region id = context.getRegion();
int state = context.getComponentState();
int gtkState = ((state & SynthConstants.SELECTED) != 0 ?
SynthConstants.ENABLED : SynthConstants.PRESSED);
JTabbedPane pane = (JTabbedPane)context.getComponent();
int placement = pane.getTabPlacement();
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h,
id, gtkState, placement, tabIndex)) {
PositionType side = POSITIONS[placement - 1];
ENGINE.startPainting(g, x, y, w, h,
id, gtkState, placement, tabIndex);
ENGINE.paintExtension(g, context, id, gtkState,
ShadowType.OUT, "tab", x, y, w, h, side, tabIndex);
ENGINE.finishPainting();
}
}
}
public void paintToolBarBackground(SynthContext context,
Graphics g, int x, int y,
int w, int h) {
Region id = context.getRegion();
int state = context.getComponentState();
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
int orientation = ((JToolBar)context.getComponent()).getOrientation();
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id,
state, orientation))
{
ENGINE.startPainting(g, x, y, w, h, id, state, orientation);
ENGINE.paintBox(g, context, id, gtkState, ShadowType.OUT,
"handlebox_bin", x, y, w, h);
ENGINE.finishPainting();
}
}
}
public void paintRadioButtonBackground(SynthContext context,
Graphics g, int x, int y,
int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
if (gtkState == SynthConstants.MOUSE_OVER) {
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintFlatBox(g, context, id,
SynthConstants.MOUSE_OVER, ShadowType.ETCHED_OUT,
"checkbutton", x, y, w, h, ColorType.BACKGROUND);
ENGINE.finishPainting();
}
}
}
}
public void paintRadioButtonMenuItemBackground(SynthContext context,
Graphics g, int x, int y,
int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
if (gtkState == SynthConstants.MOUSE_OVER) {
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
ShadowType shadow = (GTKLookAndFeel.is2_2() ?
ShadowType.NONE : ShadowType.OUT);
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintBox(g, context, id, gtkState,
shadow, "menuitem", x, y, w, h);
ENGINE.finishPainting();
}
}
}
}
public void paintMenuBarBackground(SynthContext context, Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
synchronized (UNIXToolkit.GTK_LOCK) {
if (ENGINE.paintCachedImage(g, x, y, w, h, id)) {
return;
}
GTKStyle style = (GTKStyle)context.getStyle();
int shadow = style.getClassSpecificIntValue(
context, "shadow-type", 2);
ShadowType shadowType = SHADOWS[shadow];
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintBox(g, context, id, gtkState,
shadowType, "menubar", x, y, w, h);
ENGINE.finishPainting();
}
}
public void paintMenuBarBackground(SynthContext context, Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
synchronized (UNIXToolkit.GTK_LOCK) {
if (ENGINE.paintCachedImage(g, x, y, w, h, id)) {
return;
}
GTKStyle style = (GTKStyle)context.getStyle();
int shadow = style.getClassSpecificIntValue(
context, "shadow-type", 2);
ShadowType shadowType = SHADOWS[shadow];
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintBox(g, context, id, gtkState,
shadowType, "menubar", x, y, w, h);
ENGINE.finishPainting();
}
}
public void paintSplitPaneDividerBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
JSplitPane splitPane = (JSplitPane)context.getComponent();
Orientation orientation =
(splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT ?
Orientation.VERTICAL : Orientation.HORIZONTAL);
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h,
id, gtkState, orientation)) {
ENGINE.startPainting(g, x, y, w, h, id, gtkState, orientation);
ENGINE.paintHandle(g, context, id, gtkState,
ShadowType.OUT, "paned", x, y, w, h, orientation);
ENGINE.finishPainting();
}
}
}
public void paintRadioButtonBackground(SynthContext context,
Graphics g, int x, int y,
int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
if (gtkState == SynthConstants.MOUSE_OVER) {
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id)) {
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintFlatBox(g, context, id,
SynthConstants.MOUSE_OVER, ShadowType.ETCHED_OUT,
"checkbutton", x, y, w, h, ColorType.BACKGROUND);
ENGINE.finishPainting();
}
}
}
}
public void paintMenuBarBackground(SynthContext context, Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
synchronized (UNIXToolkit.GTK_LOCK) {
if (ENGINE.paintCachedImage(g, x, y, w, h, id)) {
return;
}
GTKStyle style = (GTKStyle)context.getStyle();
int shadow = style.getClassSpecificIntValue(
context, "shadow-type", 2);
ShadowType shadowType = SHADOWS[shadow];
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
ENGINE.startPainting(g, x, y, w, h, id);
ENGINE.paintBox(g, context, id, gtkState,
shadowType, "menubar", x, y, w, h);
ENGINE.finishPainting();
}
}
public void paintToolBarBackground(SynthContext context,
Graphics g, int x, int y,
int w, int h) {
Region id = context.getRegion();
int state = context.getComponentState();
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
int orientation = ((JToolBar)context.getComponent()).getOrientation();
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id,
state, orientation))
{
ENGINE.startPainting(g, x, y, w, h, id, state, orientation);
ENGINE.paintBox(g, context, id, gtkState, ShadowType.OUT,
"handlebox_bin", x, y, w, h);
ENGINE.finishPainting();
}
}
}
public void paintProgressBarForeground(SynthContext context, Graphics g,
int x, int y, int w, int h,
int orientation) {
Region id = context.getRegion();
synchronized (UNIXToolkit.GTK_LOCK) {
// Note that we don't call paintCachedImage() here. Since the
// progress bar foreground is painted differently for each value
// it would be wasteful to try to cache an image for each state,
// so instead we simply avoid caching in this case.
if (w <= 0 || h <= 0) {
return;
}
ENGINE.startPainting(g, x, y, w, h, id, "fg");
ENGINE.paintBox(g, context, id, SynthConstants.MOUSE_OVER,
ShadowType.OUT, "bar", x, y, w, h);
ENGINE.finishPainting(false); // don't bother caching the image
}
}
public void paintSplitPaneDividerBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
int gtkState = GTKLookAndFeel.synthStateToGTKState(
id, context.getComponentState());
JSplitPane splitPane = (JSplitPane)context.getComponent();
Orientation orientation =
(splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT ?
Orientation.VERTICAL : Orientation.HORIZONTAL);
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h,
id, gtkState, orientation)) {
ENGINE.startPainting(g, x, y, w, h, id, gtkState, orientation);
ENGINE.paintHandle(g, context, id, gtkState,
ShadowType.OUT, "paned", x, y, w, h, orientation);
ENGINE.finishPainting();
}
}
}
public void paintTabbedPaneTabBackground(SynthContext context,
Graphics g,
int x, int y, int w, int h,
int tabIndex) {
Region id = context.getRegion();
int state = context.getComponentState();
int gtkState = ((state & SynthConstants.SELECTED) != 0 ?
SynthConstants.ENABLED : SynthConstants.PRESSED);
JTabbedPane pane = (JTabbedPane)context.getComponent();
int placement = pane.getTabPlacement();
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h,
id, gtkState, placement, tabIndex)) {
PositionType side = POSITIONS[placement - 1];
ENGINE.startPainting(g, x, y, w, h,
id, gtkState, placement, tabIndex);
ENGINE.paintExtension(g, context, id, gtkState,
ShadowType.OUT, "tab", x, y, w, h, side, tabIndex);
ENGINE.finishPainting();
}
}
}
GTKStyle(Font userFont, WidgetType widgetType) {
this.widgetType = widgetType.ordinal();
String pangoFontName;
synchronized (sun.awt.UNIXToolkit.GTK_LOCK) {
xThickness = nativeGetXThickness(this.widgetType);
yThickness = nativeGetYThickness(this.widgetType);
pangoFontName = nativeGetPangoFontName(this.widgetType);
}
Font pangoFont = null;
if (pangoFontName != null) {
pangoFont = PangoFonts.lookupFont(pangoFontName);
}
if (pangoFont != null) {
this.font = pangoFont;
} else if (userFont != null) {
this.font = userFont;
} else {
this.font = DEFAULT_FONT;
}
}
public void paintTreeCellBackground(SynthContext context, Graphics g,
int x, int y, int w, int h) {
Region id = context.getRegion();
int state = context.getComponentState();
int gtkState = GTKLookAndFeel.synthStateToGTKState(id, state);
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(g, x, y, w, h, id, state)) {
ENGINE.startPainting(g, x, y, w, h, id, state);
// the string arg should alternate based on row being painted,
// but we currently don't pass that in.
ENGINE.paintFlatBox(g, context, id, gtkState, ShadowType.NONE,
"cell_odd", x, y, w, h, ColorType.TEXT_BACKGROUND);
ENGINE.finishPainting();
}
}
}
void paintMetacityElement(SynthContext context, Graphics g,
int gtkState, String detail, int x, int y, int w, int h,
ShadowType shadow, ArrowType direction) {
synchronized (UNIXToolkit.GTK_LOCK) {
if (! ENGINE.paintCachedImage(
g, x, y, w, h, gtkState, detail, shadow, direction)) {
ENGINE.startPainting(
g, x, y, w, h, gtkState, detail, shadow, direction);
if (detail == "metacity-arrow") {
ENGINE.paintArrow(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, shadow, direction, "", x, y, w, h);
} else if (detail == "metacity-box") {
ENGINE.paintBox(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, shadow, "", x, y, w, h);
} else if (detail == "metacity-vline") {
ENGINE.paintVline(g, context, Region.INTERNAL_FRAME_TITLE_PANE,
gtkState, "", x, y, w, h);
}
ENGINE.finishPainting();
}
}
}