input.html

维信SDK文档。源码要求为至少5个C或Java源码

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<TH ALIGN="left"><B>Methods inherited from class <A HREF="../../widsets/api/Component.html" title="class in ">Component</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../widsets/api/Component.html#add(Component)">add</A>, <A HREF="../../widsets/api/Component.html#appendText(String)">appendText</A>, <A HREF="../../widsets/api/Component.html#clear()">clear</A>, <A HREF="../../widsets/api/Component.html#find(Object)">find</A>, <A HREF="../../widsets/api/Component.html#first()">first</A>, <A HREF="../../widsets/api/Component.html#get(int)">get</A>, <A HREF="../../widsets/api/Component.html#getAction()">getAction</A>, <A HREF="../../widsets/api/Component.html#getData()">getData</A>, <A HREF="../../widsets/api/Component.html#getElement(String)">getElement</A>, <A HREF="../../widsets/api/Component.html#getFlags()">getFlags</A>, <A HREF="../../widsets/api/Component.html#getImage()">getImage</A>, <A HREF="../../widsets/api/Component.html#getLocation()">getLocation</A>, <A HREF="../../widsets/api/Component.html#getParent()">getParent</A>, <A HREF="../../widsets/api/Component.html#getShell()">getShell</A>, <A HREF="../../widsets/api/Component.html#getSize()">getSize</A>, <A HREF="../../widsets/api/Component.html#getStyle()">getStyle</A>, <A HREF="../../widsets/api/Component.html#getText()">getText</A>, <A HREF="../../widsets/api/Component.html#getViewPort()">getViewPort</A>, <A HREF="../../widsets/api/Component.html#hasLinefeed()">hasLinefeed</A>, <A HREF="../../widsets/api/Component.html#indexOf(Component)">indexOf</A>, <A HREF="../../widsets/api/Component.html#insert(int, Component)">insert</A>, <A HREF="../../widsets/api/Component.html#isFocusable()">isFocusable</A>, <A HREF="../../widsets/api/Component.html#isVisible()">isVisible</A>, <A HREF="../../widsets/api/Component.html#isWrapping()">isWrapping</A>, <A HREF="../../widsets/api/Component.html#last()">last</A>, <A HREF="../../widsets/api/Component.html#operator_get(int)">operator_get</A>, <A HREF="../../widsets/api/Component.html#operator_set(int, Component)">operator_set</A>, <A HREF="../../widsets/api/Component.html#remove(Component)">remove</A>, <A HREF="../../widsets/api/Component.html#remove(int)">remove</A>, <A HREF="../../widsets/api/Component.html#repaint(boolean)">repaint</A>, <A HREF="../../widsets/api/Component.html#set(int, Component)">set</A>, <A HREF="../../widsets/api/Component.html#setAction(int)">setAction</A>, <A HREF="../../widsets/api/Component.html#setData(Object)">setData</A>, <A HREF="../../widsets/api/Component.html#setElement(String, Component)">setElement</A>, <A HREF="../../widsets/api/Component.html#setFlags(int)">setFlags</A>, <A HREF="../../widsets/api/Component.html#setImage(Image)">setImage</A>, <A HREF="../../widsets/api/Component.html#setPreferredHeight(int)">setPreferredHeight</A>, <A HREF="../../widsets/api/Component.html#setPreferredSize(int, int)">setPreferredSize</A>, <A HREF="../../widsets/api/Component.html#setPreferredWidth(int)">setPreferredWidth</A>, <A HREF="../../widsets/api/Component.html#setStyle(Style)">setStyle</A>, <A HREF="../../widsets/api/Component.html#setText(String)">setText</A>, <A HREF="../../widsets/api/Component.html#size()">size</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A>
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class <A HREF="../../widsets/api/Object.html" title="class in ">Object</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../widsets/api/Object.html#toString()">toString</A>, <A HREF="../../widsets/api/Object.html#equals(Object)">equals</A>, <A HREF="../../widsets/api/Object.html#hashCode()">hashCode</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from </B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>equals, getClass, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<P>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<B>Constructor Detail</B></FONT></TH>
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<A NAME="Input(Style, String, int)"><!-- --></A><H3>
Input</H3>
<PRE>
       <B>Input</B>(<A HREF="../../widsets/api/Style.html" title="class in ">Style</A>&nbsp;style,
             <A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;text,
             int&nbsp;flags)</PRE>
<DL>
<DD>Creates a new Input component.
 Capacity is set to zero ("infinite").
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>style</CODE> - Style to use<DD><CODE>text</CODE> - Initial contents of field<DD><CODE>flags</CODE> - Component flags</DL>
</DL>
<HR>

<A NAME="Input(Style, String, String, int)"><!-- --></A><H3>
Input</H3>
<PRE>
       <B>Input</B>(<A HREF="../../widsets/api/Style.html" title="class in ">Style</A>&nbsp;style,
             <A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;title,
             <A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;text,
             int&nbsp;flags)</PRE>
<DL>
<DD>Creates a new Input component. 
 Capacity is set to zero ("infinite").
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>style</CODE> - Style to use<DD><CODE>text</CODE> - Initial content of field<DD><CODE>title</CODE> - Optional title to show while on (full screen) edit mode<DD><CODE>flags</CODE> - Component flags</DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

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<A NAME="edit()"><!-- --></A><H3>
edit</H3>
<PRE>
       void <B>edit</B>()</PRE>
<DL>
<DD><p>
   Opens the full screen edit mode for this input field.
   This method may be called even if the field hasn't been placed
   on any <code>Shell</code> structure. By default the edit mode
   is activated when user clicks "fire" key when focused on field.
 </p>

 <p>
   Once the edit has completed <A HREF="../../widsets/api/Script.html#actionPerformed(Shell, Component, int)"><CODE>Script.actionPerformed(Shell, Component, int)</CODE></A> is called
   with this Input as <code>source</code> argument. If field was
   changed the <code>action</code> is <A HREF="../../widsets/api/API.html#ITEM_CHANGED"><CODE>ITEM_CHANGED</CODE></A> otherwise 
   <A HREF="../../widsets/api/API.html#ITEM_CANCEL"><CODE>ITEM_CANCEL</CODE></A>.
 </p>
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="edit(ActionCallback)"><!-- --></A><H3>
edit</H3>
<PRE>
       void <B>edit</B>(<A HREF="../../widsets/api/ActionCallback.html" title="interface in ">ActionCallback</A>&nbsp;callback)</PRE>
<DL>
<DD><p>
   Opens the full screen edit mode for this input field.
   This method may be called even if the field hasn't been placed
   on any <code>Shell</code> structure. By default the edit mode
   is activated when user clicks "fire" key when focused on field.
 </p>

 <p>
   Once the edit has completed <A HREF="../../widsets/api/ActionCallback.html#actionPerformed(Shell, Component, int)"><CODE>ActionCallback.actionPerformed(Shell, Component, int)</CODE></A> 
  is called with this Input as <code>source</code> argument. 
  If field was changed the <code>action</code> is <A HREF="../../widsets/api/API.html#ITEM_CHANGED"><CODE>ITEM_CHANGED</CODE></A> 
  otherwise <A HREF="../../widsets/api/API.html#ITEM_CANCEL"><CODE>ITEM_CANCEL</CODE></A>.
 </p>
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getCapacity()"><!-- --></A><H3>
getCapacity</H3>
<PRE>
       int <B>getCapacity</B>()</PRE>
<DL>
<DD>Gets the capacity (number of characters) that can be contained 
 in this Input.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>current capacity of this Input field</DL>
</DD>
</DL>
<HR>

<A NAME="setCapacity(int)"><!-- --></A><H3>
setCapacity</H3>
<PRE>
       void <B>setCapacity</B>(int&nbsp;capacity)</PRE>
<DL>
<DD>Sets the capacity (number of characters) that can be contained 
 in this Input. If the current contents of the Input are 
 larger than capacity, the contents are truncated to fit.
 Capacity that is zero or negative indicates "infinite" capacity.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>capacity</CODE> - New capacity for this Input field</DL>
</DD>
</DL>
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