Class CollapseButton
- java.lang.Object
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- org.zkoss.chart.Optionable
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- org.zkoss.chart.plotOptions.CollapseButton
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- All Implemented Interfaces:
Serializable
,OptionDataListener
,org.zkoss.json.JSONAware
public class CollapseButton extends Optionable
Options applied to collapse Button. The collapse button is the small button which indicates, that the node is collapsable.- Since:
- 10.3.3.0
- Author:
- jumperchen
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.zkoss.chart.Optionable
NOT_NULL_VALUE, options
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Constructor Summary
Constructors Constructor Description CollapseButton()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Number
getHeight()
Returns pixel height of the button.<K,V>
Map<K,V>getStyle()
Returns CSS styles for the annotation's label.Number
getWidth()
Returns pixel width of the button.Number
getX()
Returns the x position offset of the button.Number
getY()
Returns the y position offset of the button.boolean
isEnabled()
Returns whether the button should be visible.boolean
isOnlyOnHover()
Returns whether the button should be visible only when the node is hovered.void
setEnabled(boolean enabled)
Sets whether the button should be visible.void
setHeight(Number height)
Sets pixel height of the button.void
setOnlyOnHover(boolean onlyOnHover)
Sets whether the button should be visible only when the node is hovered.void
setStyle(String style)
Sets CSS styles for the annotation's label.<K,V>
voidsetStyle(Map<K,V> style)
Sets CSS styles for the annotation's label.void
setWidth(Number width)
Sets pixel width of the button.void
setX(Number x)
Sets the x position offset of the button.void
setY(Number y)
Sets the y position offset of the button.-
Methods inherited from class org.zkoss.chart.Optionable
addExtraAttr, addOptionDataListener, clearOptonDataListener, clone, containsKey, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, getAttr, getAttr, getClientState, getExtraAttr, merge, onChange, removeExtraAttr, removeKey, removeOptionDataListener, setAttr, setAttr, setAttr, setAttr, toJSONString, toString
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Method Detail
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isEnabled
public boolean isEnabled()
Returns whether the button should be visible.Default: true
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setEnabled
public void setEnabled(boolean enabled)
Sets whether the button should be visible.Default: true
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getHeight
public Number getHeight()
Returns pixel height of the button.Default: 10
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setHeight
public void setHeight(Number height)
Sets pixel height of the button.Default: 10
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isOnlyOnHover
public boolean isOnlyOnHover()
Returns whether the button should be visible only when the node is hovered. When set to true, the button is hidden for nodes, which are not collapsed, and shown for the collapsed ones.Default: true
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setOnlyOnHover
public void setOnlyOnHover(boolean onlyOnHover)
Sets whether the button should be visible only when the node is hovered. When set to true, the button is hidden for nodes, which are not collapsed, and shown for the collapsed ones.Default: true
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getWidth
public Number getWidth()
Returns pixel width of the button.Default: 10
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setWidth
public void setWidth(Number width)
Sets pixel width of the button.Default: 10
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getX
public Number getX()
Returns the x position offset of the button.Default: 0
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setX
public void setX(Number x)
Sets the x position offset of the button.Default: 0
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getY
public Number getY()
Returns the y position offset of the button.Default: 0
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setY
public void setY(Number y)
Sets the y position offset of the button.Default: 0
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getStyle
public <K,V> Map<K,V> getStyle()
Returns CSS styles for the annotation's label.Default: empty
- Type Parameters:
K
- type for the keyif style was set using
setStyle(String)
, type will be Stringif style was set using
setStyle(Map)
, type will be the same as the type from the key of the mapif style was not set, default style will be applied, and type will be String
V
- type for the valueif style was set using
setStyle(String)
, type will be Stringif style was set using
setStyle(Map)
, type will be the same as the type from the key of the mapif style was not set, default style will be applied, and type will be String
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setStyle
public void setStyle(String style)
Sets CSS styles for the annotation's label.This method allows simple settings like
label.setStyle("fontWeight: 'bold'; color: 'white'; textShadow: '0px 1px 2px black'");
In the format of CSS key:value, and ";" separating multiple key:value pairs, if you have more a complex CSS styling, we recommend using
setStyle(Map)
- Parameters:
style
- one or many CSS key:value pairs in a single line string format
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setStyle
public <K,V> void setStyle(Map<K,V> style)
Sets CSS styles for the annotation's label.This method allows complex styling like:
Map<String, Object> styles = new HashMap<String, Object>(); styles.put("fill", "#E8E8EA"); styles.put("stroke", "#6E6E78"); styles.put("stroke-width", "1"); styles.put("r", "0"); Map<String, Object> states = new HashMap<String, Object>(); Map<String, String> hover = new HashMap<String, String>(); hover.put("fill", "#F4F4F6"); hover.put("stroke", "#6E6E78"); hover.put("stroke-width", "1"); hover.put("r", "0"); states.put("hover", hover); styles.put("states", states); Map<String, String> style = new HashMap<String, String>(); style.put("color", "#4D5663"); style.put("fontSize", "12px"); style.put("fontFamily", "'Arial'"); style.put("fontWeight", "normal"); style.put("padding", "10px"); styles.put("style", style);
{ "fill": "#E8E8EA", "stroke": "#6E6E78", "stroke-width": "1", "r": "0", "states": { "hover": { "fill": "#F4F4F6", "stroke": "#6E6E78", "stroke-width": "1", "r": "0" } }, "style": { "color": "#4D5663", "fontSize": "12px", "fontFamily": "'Arial'", "fontWeight": "normal", "padding": "10px" } }
- Type Parameters:
K
- Type for the key, usually StringV
- Type for the value, usually String. For nested maps, use Object or any other type.- Parameters:
style
- the style object
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