Hard to say. Can you provide a complete runnable example that demonstrates the
problem?
On Sep 19, 2011, at 8:38 AM, Brendan cheng wrote:
>
> I tried to insert 2 items but the list view only show 2 blanks column where I
> can highlight but no content shown.How come?
> here is my code of loading the items into it:
> @Override
> public void initialize(Map<String, Object> namespace, URL location,
> Resources resources) {
> List<String> liststring = new ArrayList<String>();
> liststring.add("Abc");
> liststring.add("ccb");
> listView.setListData(liststring);
>
> ----------------------------------------
>> Subject: Re: Using BXML for ListView ItemRender
>> From: [email protected]
>> Date: Mon, 19 Sep 2011 07:58:45 -0400
>> To: [email protected]
>>
>> Overall, that looks OK, though I think you'll want to set the
>> "horizontalScrollBarPolicy" attribute to "fill" on your ScrollPane. You may
>> also want to set the "variableItemHeight" style of the ListView to true
>> since your renderer's row height is set to -1 (meaning "use default
>> height"). If you don't set this style, the list view will assume a fixed row
>> height.
>> G
>>
>>
>> On Sep 18, 2011, at 1:34 AM, Brendan cheng wrote:
>>
>>>
>>> Hi,
>>>
>>> I'm trying to load a list of item into a scroll pane of my main window
>>> where each item is a instance of commentItemRendererI created a bxml file
>>> for this commentItemRenderer called comment_pane.bxml.
>>> The problem is I couldn't have the list shown in the main window.
>>> What's wrong?
>>> Brendan
>>> public class CommentItemRenderer extends BoxPane implements
>>> ListView.ItemRenderer, Bindable {
>>> @BXML private Label dateLabel = null;
>>>
>>> public CommentItemRenderer() {
>>> super(Orientation.VERTICAL);
>>> }
>>>
>>> @Override
>>> public void initialize(Map<String, Object> namespace, URL location,
>>> Resources resources) {
>>> }
>>>
>>> @Override
>>> public void render(Object item, int index, ListView listView,
>>> boolean selected, boolean checked, boolean highlighted,
>>> boolean disabled) {
>>> dateLabel.setText((String) item);
>>> }
>>>
>>> @Override
>>> public String toString(Object item) {
>>> return null;
>>> }
>>> }
>>> my bxml file: comment_pane.bxml
>>> <thumbnail:CommentItemRenderer
>>> xmlns:bxml="http://pivot.apache.org/bxml";
>>> xmlns:thumbnail="hk.itags.gui.thumbnail"
>>> xmlns="org.apache.pivot.wtk">
>>> <BoxPane>
>>> <TablePane>
>>> <columns>
>>> <TablePane.Column width="1*"/>
>>> </columns>
>>>
>>> <TablePane.Row height="-1">
>>> <Border styles="{color:'#999999'}">
>>> <TablePane>
>>> <columns>
>>> <TablePane.Column width="-1"/>
>>> <TablePane.Column width="1*"/>
>>> <TablePane.Column width="-1"/>
>>> </columns>
>>> <TablePane.Row height="-1">
>>> <Label bxml:id="dateLabel" text="2011-09-19 08:34"/>
>>> <Label bxml:id="authorLabel" text="Mr. David Foo"/>
>>> <PushButton buttonData=">" styles="{minimumAspectRatio:1.5}"/>
>>> </TablePane.Row>
>>> </TablePane>
>>> </Border>
>>> </TablePane.Row>
>>>
>>> <TablePane.Row height="1*">
>>> <Border styles="{color:'#999999'}">
>>> <BoxPane styles="{padding:6, verticalAlignment:'top'}">
>>> <Label bxml:id="summaryLabel" text="Summary"/>
>>> <TextArea bxml:id="descriptionTextArea" minimumHeight="2"
>>> text="@sample1.txt"/>
>>> </BoxPane>
>>> </Border>
>>> </TablePane.Row>
>>>
>>> </TablePane>
>>> </BoxPane>
>>> </thumbnail:CommentItemRenderer>
>>> I load it into my main window from its BXML file here:
>>> <ScrollPane bxml:id="rightScrollPane"><ListView bxml:id="listView">
>>> <itemRenderer>
>>> <bxml:include src="thumbnail/comment_pane.bxml"/>
>>> </itemRenderer>
>>> </ListView>
>>> </ScrollPane>
>>>
>>
>
