/*----------------------------------------------------------------------*/
static Boolean
SetValues(Widget ow,Widget rw,Widget nw,ArgList args,Cardinal *nargs)
{
XfeArrowPart * np = _XfeArrowPart(nw);
XfeArrowPart * op = _XfeArrowPart(ow);
/* arrow_direction */
if (np->arrow_direction != op->arrow_direction)
{
/* Make sure arrow direction is ok */
XfeRepTypeCheck(nw,XmRArrowDirection,&np->arrow_direction,
XmARROW_DOWN);
_XfeConfigFlags(nw) |= XfeConfigExpose;
}
/* arrow_width */
if ((np->arrow_width != op->arrow_width) ||
(np->arrow_height != op->arrow_height))
{
_XfeConfigFlags(nw) |= XfeConfigGLE;
}
/* foreground or background */
if ((_XfeForeground(nw) != _XfeForeground(ow)) ||
(_XfeBackgroundPixel(nw) != _XfeBackgroundPixel(ow)))
{
XtReleaseGC(nw,np->arrow_insens_GC);
np->arrow_insens_GC = XfeAllocateColorGc(nw,_XfeForeground(nw),_XfeBackgroundPixel(nw),False);
}
return _XfePrimitiveChainSetValues(ow,rw,nw,xfeArrowWidgetClass);
}
/*----------------------------------------------------------------------*/
static Boolean
SetValuesPostHook(Widget ow,Widget rw,Widget nw)
{
Boolean result = False;
/* Prepare the widget components if needed */
if (_XfePrepareFlags(nw))
{
_XfePrimitivePrepareComponents(nw,_XfePrepareFlags(nw));
}
/* Update the widget's geometry if needed */
if (_XfeConfigFlags(nw) & XfeConfigGeometry)
{
/* Obtain the preferred dimensions */
_XfePrimitivePreferredGeometry(nw,
&_XfePreferredWidth(nw),
&_XfePreferredHeight(nw));
/* Set the new dimensions */
_XfeWidth(nw) = GetWidth(nw);
_XfeHeight(nw) = GetHeight(nw);
}
/* Update the widget rect */
_XfePrimitiveUpdateRect(nw);
/* Layout the Widget if needed */
if (_XfeConfigFlags(nw) & XfeConfigLayout)
{
_XfePrimitiveLayoutComponents(nw);
switch(_XfeBufferType(nw))
{
/* No buffer: nothing */
case XmBUFFER_NONE:
break;
/* Single buffer: update the buffer size and contents */
case XmBUFFER_PRIVATE:
BufferUpdate(nw);
_XfePrimitiveDrawEverything(nw,NULL,NULL);
break;
/* Multiple buffer: update the buffer size only */
case XmBUFFER_SHARED:
BufferUpdate(nw);
break;
}
}
/* Draw everything (into the buffer) */
if (_XfeBufferType(nw) != XmBUFFER_NONE)
{
if ((_XfeConfigFlags(nw) & XfeConfigLayout) ||
(_XfeConfigFlags(nw) & XfeConfigExpose))
{
/* Redraw the buffer */
_XfePrimitiveDrawEverything(nw,NULL,NULL);
/* Draw the buffer onto the window */
XfeExpose(nw,NULL,NULL);
}
}
else
{
result = (_XfeConfigFlags(nw) & XfeConfigExpose);
}
return result;
}
/*----------------------------------------------------------------------*/
static Boolean
SetValues(Widget ow,Widget rw,Widget nw,ArgList args,Cardinal *nargs)
{
/* Reset the configuration Flags */
_XfeConfigFlags(nw) = XfeConfigNone;
/* Reset the preparation Flags */
_XfePrepareFlags(nw) = XfePrepareNone;
/* buffer_type */
if (_XfeBufferType(nw) != _XfeBufferType(ow))
{
_XfeBufferType(nw) = _XfeBufferType(ow);
_XfeWarning(nw,MESSAGE7);
}
/* preferred_height */
if (_XfePreferredHeight(nw) != _XfePreferredHeight(ow))
{
_XfePreferredHeight(nw) = _XfePreferredHeight(ow);
_XfeWarning(nw,MESSAGE2);
}
/* preferred_width */
if (_XfePreferredWidth(nw) != _XfePreferredWidth(ow))
{
_XfePreferredWidth(nw) = _XfePreferredWidth(ow);
_XfeWarning(nw,MESSAGE3);
}
/* pointer_inside */
if (_XfePointerInside(nw) != _XfePointerInside(ow))
{
_XfePointerInside(nw) = _XfePointerInside(ow);
_XfeWarning(nw,MESSAGE4);
}
/* num_popups */
if (_XfeNumPopups(nw) != _XfeNumPopups(ow))
{
_XfeNumPopups(nw) = _XfeNumPopups(ow);
_XfeWarning(nw,MESSAGE5);
}
/* popup_list */
if (_XfePopupList(nw) != _XfePopupList(ow))
{
_XfePopupList(nw) = _XfePopupList(ow);
_XfeWarning(nw,MESSAGE6);
}
/* resize_width */
if (_XfeUsePreferredWidth(nw) != _XfeUsePreferredWidth(ow))
{
if(_XfeUsePreferredWidth(nw))
{
_XfeConfigFlags(nw) |= (XfeConfigLayout|
XfeConfigGeometry|
XfeConfigExpose);
}
}
/* resize_height */
if (_XfeUsePreferredHeight(nw) != _XfeUsePreferredHeight(ow))
{
if(_XfeUsePreferredHeight(nw))
{
_XfeConfigFlags(nw) |= (XfeConfigLayout|
XfeConfigGeometry|
XfeConfigExpose);
}
}
/* height */
if (_XfeHeight(nw) != _XfeHeight(ow))
{
/* if resize_heigh is True, we dont allow width changes */
if (_XfeUsePreferredHeight(nw))
{
_XfeHeight(nw) = _XfeHeight(ow);
}
else
{
_XfeConfigFlags(nw) |= (XfeConfigLayout|XfeConfigExpose);
}
}
/* width */
if (_XfeWidth(nw) != _XfeWidth(ow))
{
/* if resize_width is True, we dont allow width changes */
if (_XfeUsePreferredWidth(nw))
{
_XfeWidth(nw) = _XfeWidth(ow);
}
else
{
_XfeConfigFlags(nw) |= (XfeConfigLayout|XfeConfigExpose);
}
}
/* cursor */
if (_XfeCursor(nw) != _XfeCursor(ow))
{
/* If the new cursor is good, define it */
if (_XfeCursorGood(_XfeCursor(nw)))
{
XfeCursorDefine(nw,_XfeCursor(nw));
}
else
{
XfeCursorUndefine(nw);
}
}
/* Changes that affect the layout and geometry */
if ((_XfeHighlightThickness(nw) != _XfeHighlightThickness(ow)) ||
(_XfeMarginTop(nw) != _XfeMarginTop(ow)) ||
(_XfeMarginBottom(nw) != _XfeMarginBottom(ow)) ||
(_XfeMarginLeft(nw) != _XfeMarginLeft(ow)) ||
(_XfeMarginRight(nw) != _XfeMarginRight(ow)) ||
(_XfeShadowThickness(nw) != _XfeShadowThickness(ow)) ||
(_XfeUnitType(nw) != _XfeUnitType(ow)))
{
_XfeConfigFlags(nw) |= (XfeConfigLayout|XfeConfigGeometry|XfeConfigExpose);
}
/* shadow_type */
if (_XfeShadowType(nw) != _XfeShadowType(ow))
{
/* Make sure the new shadow type is ok */
XfeRepTypeCheck(nw,XmRShadowType,&_XfeShadowType(nw),XfeDEFAULT_SHADOW_TYPE);
_XfeConfigFlags(nw) |= XfeConfigExpose;
}
/* sensitive */
if (_XfeSensitive(nw) != _XfeSensitive(ow))
{
_XfeConfigFlags(nw) |= XfeConfigExpose;
}
/* pretend_sensitive */
if (_XfeIsSensitive(nw) != _XfeIsSensitive(ow))
{
_XfeConfigFlags(nw) |= XfeConfigExpose;
}
/* background_pixel or background_pixmap */
if (((_XfeBackgroundPixel(nw) != _XfeBackgroundPixel(ow)) ||
(_XfeBackgroundPixmap(nw) != _XfeBackgroundPixmap(ow))) &&
(_XfeBufferType(nw) != XmBUFFER_NONE))
{
/* Release the old background GC */
_XfePrimitiveReleaseBackgroundGC(nw);
/* Allocate the new background GC */
_XfePrimitiveAllocateBackgroundGC(nw);
}
return _XfePrimitiveChainSetValues(ow,rw,nw,xfePrimitiveWidgetClass);
}