Revision: 8474
Author: [email protected]
Date: Tue Aug 3 23:33:14 2010
Log: Always show "more" link when pager's list view has an inexact item
count. More should set a range beyond the current datasize if the count is
inexact.
Review at http://gwt-code-reviews.appspot.com/708803
Review by: [email protected]
http://code.google.com/p/google-web-toolkit/source/detail?r=8474
Modified:
/trunk/user/src/com/google/gwt/user/cellview/client/PageSizePager.java
=======================================
--- /trunk/user/src/com/google/gwt/user/cellview/client/PageSizePager.java
Fri Jul 2 09:26:53 2010
+++ /trunk/user/src/com/google/gwt/user/cellview/client/PageSizePager.java
Tue Aug 3 23:33:14 2010
@@ -57,8 +57,9 @@
showMoreButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
Range range = listView.getRange();
- int pageSize = Math.min(range.getLength() + increment,
- listView.getDataSize());
+ int pageSize = Math.min(
+ range.getLength() + increment,
+ listView.getDataSize() + (listView.isDataSizeExact() ? 0 :
increment));
listView.setRange(range.getStart(), pageSize);
}
});
@@ -84,7 +85,7 @@
// Assumes a page start index of 0.
int pageSize = listView.getRange().getLength();
boolean hasLess = pageSize > increment;
- boolean hasMore = pageSize < listView.getDataSize();
+ boolean hasMore = !listView.isDataSizeExact() || pageSize <
listView.getDataSize();
showLessButton.setVisible(hasLess);
showMoreButton.setVisible(hasMore);
layout.setText(0, 1, (hasLess && hasMore) ? " | " : "");
--
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