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java.lang.Objectcom.google.gwt.user.client.ui.UIObject
com.google.gwt.user.client.ui.Widget
com.extjs.gxt.ui.client.widget.Component
com.extjs.gxt.ui.client.widget.BoxComponent
com.extjs.gxt.ui.client.widget.form.Field<D>
com.extjs.gxt.ui.client.widget.form.TextField<D>
com.extjs.gxt.ui.client.widget.form.TriggerField<D>
public class TriggerField<D>
Provides a convenient wrapper for TextFields that adds a clickable trigger button (looks like a combobox by default).
Nested Class Summary |
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Nested classes/interfaces inherited from class com.extjs.gxt.ui.client.widget.form.TextField |
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TextField.TextFieldMessages |
Nested classes/interfaces inherited from class com.extjs.gxt.ui.client.widget.form.Field |
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Field.FieldImages, Field.FieldMessages |
Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject |
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com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled |
Field Summary | |
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protected BaseEventPreview |
focusEventPreview
|
protected boolean |
mimicing
|
protected El |
trigger
|
protected java.lang.String |
triggerStyle
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Fields inherited from class com.extjs.gxt.ui.client.widget.form.TextField |
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emptyStyle, impl, input, validator |
Fields inherited from class com.extjs.gxt.ui.client.widget.form.Field |
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autoValidate, emptyText, errorIcon, fieldStyle, focusStyle, focusValue, forceInvalidText, hasFocus, images, invalidStyle, messages, name, originalValue, preventMark, propertyEditor, readOnly, readOnlyFieldStyle, validationDelay, validationTask, value |
Fields inherited from class com.extjs.gxt.ui.client.widget.BoxComponent |
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adjustSize, cacheSizes, ensureVisibilityOnSizing, height, lastSize, layer, shim, width |
Fields inherited from class com.extjs.gxt.ui.client.widget.Component |
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afterRender, attachables, baseStyle, disabled, disabledStyle, disableTextSelection, dummy, focusable, hidden, mask, maskMessage, maskMessageStyleName, monitorWindowResize, rendered, resizeHandler, setElementRender, stateId, swallowEvents, toolTip, windowResizeDelay, windowResizeTask |
Fields inherited from class com.google.gwt.user.client.ui.UIObject |
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DEBUG_ID_PREFIX |
Constructor Summary | |
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TriggerField()
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Method Summary | |
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protected Size |
adjustInputSize()
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protected void |
afterRender()
Called after the component has been rendered and is attached for the first time. |
protected void |
beforeBlur()
|
java.lang.String |
getTriggerStyle()
Returns the trigger style. |
boolean |
isEditable()
Returns true if the combo is editable. |
boolean |
isHideTrigger()
Returns true if the trigger is hidden. |
boolean |
isMonitorTab()
Returns true if tab key events are being monitored. |
protected void |
mimicBlur(PreviewEvent e,
com.google.gwt.user.client.Element target)
|
protected void |
onBlur(ComponentEvent ce)
|
protected void |
onClick(ComponentEvent ce)
|
protected void |
onDisable()
|
protected void |
onEnable()
|
protected void |
onFocus(ComponentEvent ce)
|
protected void |
onKeyDown(FieldEvent fe)
|
protected void |
onRender(com.google.gwt.user.client.Element target,
int index)
Subclasses must override and ensure setElement is called for lazy rendered components. |
protected void |
onResize(int width,
int height)
Called after the component is resized, this method is empty by default but can be implemented by any subclass that needs to perform custom logic after a resize occurs. |
protected void |
onTriggerClick(ComponentEvent ce)
|
void |
setEditable(boolean editable)
Allow or prevent the user from directly editing the field text. |
void |
setHideTrigger(boolean hideTrigger)
True to hide the trigger (defaults to false, pre-render). |
void |
setMonitorTab(boolean monitorTab)
True to monitor tab key events to force the bluring of the field (defaults to true). |
void |
setReadOnly(boolean readOnly)
Sets the field's read only state. |
void |
setTriggerStyle(java.lang.String triggerStyle)
Sets the trigger style name. |
protected void |
triggerBlur(ComponentEvent ce)
|
protected boolean |
validateBlur(DomEvent ce,
com.google.gwt.user.client.Element target)
|
Methods inherited from class com.extjs.gxt.ui.client.widget.form.TextField |
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applyEmptyText, getAllowBlank, getCursorPos, getFocusEl, getInputEl, getMaxLength, getMessages, getMinLength, getRegex, getSelectedText, getSelectionLength, getSelectOnFocus, getStyleEl, getValidator, isPassword, onComponentEvent, removeEmptyText, select, selectAll, setAllowBlank, setAriaState, setCursorPos, setEmptyText, setMaxLength, setMinLength, setPassword, setRegex, setSelectionRange, setSelectOnFocus, setValidator, setValue, validateValue |
Methods inherited from class com.extjs.gxt.ui.client.widget.BoxComponent |
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adjustPosition, adjustSize, getBounds, getHeight, getHeight, getPosition, getPositionEl, getResizeEl, getShadow, getShadowOffset, getShadowPosition, getSize, getWidth, getWidth, hideShadow, hideShim, hideUnders, isAutoHeight, isAutoWidth, isDeferHeight, isShim, onPosition, onUnload, setAutoHeight, setAutoWidth, setBounds, setBounds, setDeferHeight, setHeight, setHeight, setPagePosition, setPagePosition, setPixelSize, setPosition, setShadow, setShadowOffset, setShadowPosition, setShim, setSize, setSize, setWidth, setWidth, sync, syncSize |
Methods inherited from class com.google.gwt.user.client.ui.Widget |
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addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, setLayoutData |
Methods inherited from class com.google.gwt.user.client.ui.UIObject |
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addStyleDependentName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, removeStyleDependentName, setElement, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, sinkBitlessEvent, unsinkEvents |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected BaseEventPreview focusEventPreview
protected El trigger
protected java.lang.String triggerStyle
protected boolean mimicing
Constructor Detail |
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public TriggerField()
Method Detail |
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public java.lang.String getTriggerStyle()
public boolean isEditable()
public boolean isHideTrigger()
public boolean isMonitorTab()
public void setEditable(boolean editable)
editable
- true to allow the user to directly edit the field textpublic void setHideTrigger(boolean hideTrigger)
hideTrigger
- true to hide the triggerpublic void setMonitorTab(boolean monitorTab)
monitorTab
- true to monitor tab key eventspublic void setTriggerStyle(java.lang.String triggerStyle)
triggerStyle
- public void setReadOnly(boolean readOnly)
Field
setReadOnly
in class Field<D>
readOnly
- the read only stateprotected Size adjustInputSize()
adjustInputSize
in class TextField<D>
protected void afterRender()
Component
afterRender
in class Field<D>
protected void beforeBlur()
protected void mimicBlur(PreviewEvent e, com.google.gwt.user.client.Element target)
protected void onKeyDown(FieldEvent fe)
onKeyDown
in class Field<D>
protected void onBlur(ComponentEvent ce)
onBlur
in class TextField<D>
protected void onClick(ComponentEvent ce)
onClick
in class Field<D>
protected void onDisable()
onDisable
in class Field<D>
protected void onEnable()
onEnable
in class Field<D>
protected void onFocus(ComponentEvent ce)
onFocus
in class TextField<D>
protected void onRender(com.google.gwt.user.client.Element target, int index)
Component
onRender
in class TextField<D>
target
- the target elementindex
- the insert locationprotected void onResize(int width, int height)
BoxComponent
onResize
in class TextField<D>
width
- the widthheight
- the heightprotected void onTriggerClick(ComponentEvent ce)
protected void triggerBlur(ComponentEvent ce)
protected boolean validateBlur(DomEvent ce, com.google.gwt.user.client.Element target)
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