package
?com.broadtext.client.widget;
import
?com.google.gwt.user.client.DOM;
import
?com.google.gwt.user.client.Element;
import
?com.google.gwt.user.client.ui.ComplexPanel;
import
?com.google.gwt.user.client.ui.UIObject;
import
?com.google.gwt.user.client.ui.Widget;
public
?
class
?CornerPanel?
extends
?ComplexPanel?
{????
????
????
static
?
final
?
public
?String?DEFAULT_OUT_DIV_ClASSNAME?
=
?
"
default-corner-outer
"
;
????
????
static
?
final
?
public
?String?DEFAULT_CORNER_CLASS_NAME?
=
?
"
default-corner
"
;
????
????
static
?
final
?
public
?String?DEFAULT_CORNERB_CLASS_NAME?
=
?
"
default-corner-b
"
;
????
????
static
?
final
?
public
?String?DEFAULT_CORNER_MAIN_CLASS_NAME?
=
?
"
default-corner-main
"
;
????
????
private
?Element?outerDiv;
????
????
private
?CornerElementContainer?topCec;
????
????
private
?CornerElementContainer?bottomCec;
????
????
private
?CornerElement[]?top?
=
?
new
?CornerElement[
4
];
????
????
private
?CornerElement[]?bottom?
=
?
new
?CornerElement[
4
];
????
????
protected
?Element?mainContainer;
????
????
private
?
class
?CornerElementContainer?
extends
?Widget
{
????????
????????
private
?CornerElementContainer()
????????
{
????????????setElement(DOM.createElement(
"
b
"
));
????????????setStyleName(DEFAULT_CORNER_CLASS_NAME);
????????}
????????
????????
public
?
void
?addCornerElement(Widget?w)
????????
{
????????????w.removeFromParent();
????????????DOM.appendChild(
this
.getElement(),?w.getElement());
????????}
????????
????????
public
?
void
?setStyleName(String?style)
????????
{
????????????
super
.setStyleName(style);
????????}
????}
????
????
private
?
class
?CornerElement?
extends
?Widget
{
????????
public
?CornerElement(String?stylename)
????????
{
????????????setElement(DOM.createElement(
"
b
"
));
????????????setStyleName(stylename);
????????}
????????
????????
????????
public
?
void
?setStyleName(String?style)
????????
{
????????????
super
.setStyleName(style);
????????}
????????
????}
????
????
????
public
?CornerPanel()
????
{
????????outerDiv?
=
?DOM.createDiv();
????????mainContainer?
=
?DOM.createDiv();
????????setElement(outerDiv);
????????setStyleName(getElement(),?DEFAULT_OUT_DIV_ClASSNAME,?
true
);
????????initCorner();
????????DOM.appendChild(outerDiv,?topCec.getElement());
????????DOM.appendChild(outerDiv,?mainContainer);
????????DOM.appendChild(outerDiv,?bottomCec.getElement());
????}
????
????
????
????
/**?*/
/**
?????*?初始化上面的corner
?????*
?????
*/
????
private
?
void
?initCorner()
????
{
????????topCec?
=
?
new
?CornerElementContainer();????????
????????
for
(
int
?i?
=
?
0
;?i?
<
?
4
?;?i
++
)
????????
{
????????????top[i]?
=
?
new
?CornerElement(DEFAULT_CORNERB_CLASS_NAME?
+
?(i?
+
?
1
));
????????????topCec.addCornerElement(top[i]);
????????}
????????
????????bottomCec?
=
?
new
?CornerElementContainer();????????
????????
for
(
int
?i?
=
?
0
;?i?
<
?
4
?;?i
++
)
????????
{
????????????bottom[i]?
=
?
new
?CornerElement(DEFAULT_CORNERB_CLASS_NAME?
+
?(
4
?
-
?i));
????????????bottomCec.addCornerElement(bottom[i]);
????????}
????????
????}
????
????
public
?
void
?setOuterStyleName(String?style)
????
{
????????setStyleName(style);
????}
????
????
public
?
void
?setCecStyleName(String?style)
????
{????????
????????topCec.setStyleName(style);
????????bottomCec.setStyleName(style);
????}
????
????
public
?
void
?setCeStyleName(String?style)
????
{
????????
for
(
int
?i?
=
?
0
;?i?
<
?
4
?;?i
++
)
????????
{
????????????top[i].setStyleName(style?
+
?(i?
+
?
1
));
????????}
????????
for
(
int
?i?
=
?
0
;?i?
<
?
4
?;?i
++
)
????????
{
????????????bottom[i].setStyleName(style?
+
?(
4
?
-
?i));
????????}
????}
????
public
?
void
?setMainStyleName(String?style)
????
{
????????UIObject.setStyleName(
this
.mainContainer,?style,?
true
);
????}
????
public
?
void
?add(Widget?w)?
{
????????DOM.appendChild(
this
.mainContainer,?w.getElement());
????}
????
protected
?
void
?add(Widget?w,?Element?container)?
{
????????
//
nothing?to?do
????}
????
public
?
void
?addStyleName(String?style)?
{
????????
//
nothing?to?do
????}
????
????
????
}
/**/
/*
?-------------------------------?
*/
/**/
/*
?--?default?corner?style?begin--
*/
.default-corner-outer?
{}
{
????background
:
?#C6DBFF
;
????color
:
?#ccc
;
}
.default-corner?
{}
{
????display
:
?block
;
????background
:
?#fff
;
}
.default-corner-b1?
{}
{
????display
:
?block
;
????height
:
?1px
;
????overflow
:
?hidden
;
????margin
:
?0?5px
;
????background
:
?#C6DBFF
;
}
.default-corner-b2?
{}
{
????display
:
?block
;
????height
:
?1px
;
????overflow
:
?hidden
;
????margin
:
?0?3px
;
????background
:
?#C6DBFF
;
}
.default-corner-b3?
{}
{
????display
:
?block
;
????height
:
?1px
;
????overflow
:
?hidden
;
????margin
:
?0?2px
;
????background
:
?#C6DBFF
;
}
.default-corner-b4?
{}
{
????display
:
?block
;
????height
:
?1px
;
????overflow
:
?hidden
;
????background
:
?#C6DBFF
;
????margin
:
?0?1px
;
????height
:
?2px
;
????
}
.default-corner-main?
{}
{
????margin-left
:
?3px
;
????margin-right
:
?3px
;
}
/**/
/*
?--?default?corner?style?end?--
*/
posted on 2006-11-13 13:40
北國狼人的BloG 閱讀(530)
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