Package io.guise.framework.platform.web
Class WebDropMenuDepictor<C extends Menu>
java.lang.Object
io.guise.framework.platform.AbstractDepictor<C>
io.guise.framework.platform.AbstractComponentDepictor<C>
io.guise.framework.platform.web.AbstractWebComponentDepictor<C>
io.guise.framework.platform.web.AbstractWebLayoutComponentDepictor<C>
io.guise.framework.platform.web.AbstractWebMenuDepictor<C>
io.guise.framework.platform.web.WebDropMenuDepictor<C>
- Type Parameters:
C
- The type of component being depicted.
- All Implemented Interfaces:
ComponentDepictor<C>
,Depictor<C>
,WebComponentDepictor<C>
,WebDepictor<C>
Strategy for rendering a menu as a drop menu. The following illustrates a simplified drop menu structure.
<div class="dropMenu" style="position:relative;">
<label>Menu</label>
<div class="dropMenu-container" style="position:absolute;left:0%;top:100%;width:1000%">
<div class="dropMenu-body" style="position:absolute;left:0%;top:0%;">
<table class="layout-flow-y">
<tbody>
<tr class="layout-flow-y">
<td class="layout-flow-y-child"><div>
<a href=""><span>Submenu</span></a></div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
- Author:
- Garret Wilson
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Nested Class Summary
Nested classes/interfaces inherited from class io.guise.framework.platform.AbstractComponentDepictor
AbstractComponentDepictor.DepictedCompositeComponentListener
Nested classes/interfaces inherited from class io.guise.framework.platform.AbstractDepictor
AbstractDepictor.DepictedPropertyChangeListener
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Field Summary
Fields inherited from class io.guise.framework.platform.web.AbstractWebLayoutComponentDepictor
COLUMN_REGION_CLASSES, ROW_REGION_CLASSES
Fields inherited from class io.guise.framework.platform.web.AbstractWebComponentDepictor
BODY_END_PATTERN, BODY_START_PATTERN
Fields inherited from class io.guise.framework.platform.AbstractComponentDepictor
childPropertyChangeListener
Fields inherited from interface io.guise.framework.platform.Depictor
GENERAL_PROPERTY
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected void
Begins the depiction process.protected void
Ends the depiction process.Retrieves the styles for the body element of the component.Retrieves the styles for the outer element of the component.Methods inherited from class io.guise.framework.platform.web.AbstractWebMenuDepictor
getBaseStyleIDs, processEvent
Methods inherited from class io.guise.framework.platform.web.AbstractWebLayoutComponentDepictor
beginRegion, beginRegion, depictChildren, getAlign, updateFlowChildView
Methods inherited from class io.guise.framework.platform.web.AbstractWebComponentDepictor
addFlowStyleIDs, decorateID, depict, depictBody, getBackgroundColor, getBodyStyleIDs, getColor, getDepictContext, getDepictName, getLabelStyles, getLabelStyles, getLabelStyles, getLocalName, getNamespaceURI, getPlatform, hasLabelContent, hasLabelContent, hasLabelContent, hasLabelContent, isEmptyElementAllowed, isMouseListener, writeBodyIDClassAttributes, writeClassAttribute, writeDirectionAttribute, writeDirectionAttribute, writeErrorMessage, writeFloatClear, writeIDAttribute, writeIDClassAttributes, writeLabel, writeLabelContent, writeLabelContent, writeLabelContent, writeLabelContent, writeLabelContent, writeLabelContent, writeParameterInputs, writeStyleAttribute, writeText
Methods inherited from class io.guise.framework.platform.AbstractComponentDepictor
depictChild, depictedObjectPropertyChange, getDepictedCompositeComponentListener, getErrorMessage, installed, uninstalled
Methods inherited from class io.guise.framework.platform.AbstractDepictor
getDepictedObject, getDepictedPropertyChangeListener, getIgnoredProperties, getModifiedProperties, getSession, isDepicted, setDepicted, setPropertyModified
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface io.guise.framework.platform.Depictor
getDepictedObject, getSession, installed, isDepicted, setDepicted, uninstalled
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Constructor Details
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WebDropMenuDepictor
public WebDropMenuDepictor()Default constructor using the XHTML<ol>
element.
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Method Details
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getOuterStyles
Retrieves the styles for the outer element of the component. This version adds relative positioning to make the main part of the menu the containing block for absolute child positioning. //TODO del This version removes the visibility specification, allowing this to be controlled by client JavaScript.- Overrides:
getOuterStyles
in classAbstractWebComponentDepictor<C extends Menu>
- Returns:
- The styles for the outer element of the component, mapped to CSS property names.
- See Also:
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getBodyStyles
Retrieves the styles for the body element of the component.This version returns the style for background color.
This version correctly positions the menu body for non-root menus using absolute positioning.
- Overrides:
getBodyStyles
in classAbstractWebComponentDepictor<C extends Menu>
- Returns:
- The styles for the body element of the component, mapped to CSS property names.
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depictBegin
Begins the depiction process.This version renders the beginning XML element information, if there is any, leaving the beginning tag open for attributes.
This version writes common XHTML attributes.
This version wraps the component in a decorator element.
- Overrides:
depictBegin
in classAbstractWebComponentDepictor<C extends Menu>
- Throws:
IOException
- if there is an error updating the depiction.
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depictEnd
Ends the depiction process.This version renders the ending XML element information, if there is any.
This version closes the decorator elements.
- Overrides:
depictEnd
in classAbstractWebComponentDepictor<C extends Menu>
- Throws:
IOException
- if there is an error updating the depiction.
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