Class zwt.ui.CheckBox
Extends
zwt.ui.Widget.
A check box widget.
CSS rules
.zwt_checkBox {}
.zwt_checkBox .zwt_checkBox-box {}
.zwt_checkBox .zwt_checkBox-label {}Defined in: CheckBox.js.
| Constructor Attributes | Constructor Name and Description |
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Construct a CheckBox object.
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| Field Attributes | Field Name and Description |
|---|---|
| <static> |
zwt.ui.CheckBox.AFTER
Indicate the label should appear after the check box
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| <static> |
zwt.ui.CheckBox.BEFORE
Indicate the label should appear before the check box
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| Method Attributes | Method Name and Description |
|---|---|
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Return the change event manager attached to the check box.
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getHTML()
Return the check box's label HTML text.
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Return the label position.
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getText()
Return the check box's label text.
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Determine whether this box is checked.
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Determine whether this check box is disabled.
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Return true if the check box is focusable and not disabled.
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processChangeEvent(zwt_event_ChangeEvent_event)
Process the specified change event.
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processEvent(zwt_event_Event_event)
Process the specified event.
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processFocusEvent(zwt_event_FocusEvent_event)
Process the specified focus event.
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setChecked(boolean_flag)
Check/uncheck the check box.
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setDisabled(boolean_disabled)
Disable or enable the check box.
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setHTML(string_html)
Set the check box's label HTML text.
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setLabelPosition(int_position)
Set the label position.
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setText(string_text)
Set the text of the check box's label.
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- Methods borrowed from class zwt.ui.Widget:
- addStyle, draw, getContextFill, getDimension, getElement, getElementDimension, getFill, getFocusEventManager, getId, getKeyboardEventManager, getParent, getRelativeLeft, getRelativeTop, getStyle, getWheelEventManager, hasFocus, hasStyle, isVisible, onEvent, processContentEvent, processKeyboardEvent, processWheelEvent, redraw, removeStyle, replaceStyle, setFill, setFocusable, setId, setStyle, setVisible
Field Detail
<static>
{Integer}
zwt.ui.CheckBox.AFTER
Indicate the label should appear after the check box
<static>
{Integer}
zwt.ui.CheckBox.BEFORE
Indicate the label should appear before the check box
Method Detail
{zwt.event.ChangeEventManager}
getChangeEventManager()
Return the change event manager attached to the check box.
- Returns:
- The change event manager
{String}
getHTML()
Return the check box's label HTML text.
- Returns:
- The check box's label HTML text.
{Integer}
getLabelPosition()
Return the label position.
- Returns:
- The label position.
{String}
getText()
Return the check box's label text.
- Returns:
- The check box's label text.
{Boolean}
isChecked()
Determine whether this box is checked.
- Returns:
- true if checked.
{Boolean}
isDisabled()
Determine whether this check box is disabled. A disabled check box can't respond to user input and generate events. The check box is enabled initially by default.
- Returns:
- true if the check box is disabled, false otherwise
{Boolean}
isFocusable()
Return true if the check box is focusable and not disabled.
- Returns:
- true if the check box is focusable
processChangeEvent(zwt_event_ChangeEvent_event)
Process the specified change event.
- Parameters:
- {zwt.event.ChangeEvent} zwt_event_ChangeEvent_event
- The change event to process
processEvent(zwt_event_Event_event)
Process the specified event.
- Parameters:
- {zwt.event.Event} zwt_event_Event_event
- The event to process
processFocusEvent(zwt_event_FocusEvent_event)
Process the specified focus event.
- Parameters:
- {zwt.event.FocusEvent} zwt_event_FocusEvent_event
- The focus event to process
setChecked(boolean_flag)
Check/uncheck the check box.
- Parameters:
- {Boolean} boolean_flag
- true/false
setDisabled(boolean_disabled)
Disable or enable the check box.
- Parameters:
- {Boolean} boolean_disabled
- true to disable the check box, otherwise false
setHTML(string_html)
Set the check box's label HTML text.
- Parameters:
- {String} string_html
- The check box HTML text.
setLabelPosition(int_position)
Set the label position. The label is placed after the check box initially by default.
- Parameters:
- {Integer} int_position
- The label position, one of zwt.ui.CheckBox.BEFORE or zwt.ui.CheckBox.AFTER
setText(string_text)
Set the text of the check box's label.
- Parameters:
- {String} string_text
- The check box text.