Hi,
Just another QADH ( Quick and Dirty Hack ). I don't expect this is up to the
standard you guys like.
I was playing around with resizing a TableView that is within a ScrollPane
that is within a SplitPane and realised that I didn't want relative sized
column widths to shrink to nothing before the horizontal scroll bar kicked in.
I also wanted to set a minimum width for auto sized column widths (-1) so that
the header wasn't obscured.
What I did to implement this is attached.
Cheers,
Scott.
Index: TableView.java
===================================================================
--- TableView.java (revision 815942)
+++ TableView.java (working copy)
@@ -46,6 +46,7 @@
private String name = null;
private Object headerData = null;
private int width = 0;
+ private int minimumWidth = 0;
private boolean relative = false;
private SortDirection sortDirection = null;
private Object filter = null;
@@ -286,7 +287,25 @@
}
}
}
+
+ /** Gets the minimum width the column should be sized to.
+ *
+ * @return Minimum width.
+ */
+ public int getMinimumWidth()
+ {
+ return minimumWidth;
+ }
+ /** Sets the minimum width the column should be sized to.
+ *
+ * @param width Minimum width column should be sized to.
+ */
+ public void setMinimumWidth( int width )
+ {
+ minimumWidth = width;
+ }
+
/**
* Returns the column's sort direction.
*
Index: skin/terra/TerraTableViewSkin.java
===================================================================
--- skin/terra/TerraTableViewSkin.java (revision 815942)
+++ skin/terra/TerraTableViewSkin.java (working copy)
@@ -148,7 +148,7 @@
}
}
- preferredWidth += columnWidth;
+ preferredWidth += Math.max( columnWidth, column.getMinimumWidth() );
// Include space for vertical gridlines; even if we are
// not painting them, the header does
@@ -156,6 +156,10 @@
preferredWidth++;
}
}
+ else
+ {
+ preferredWidth += column.getMinimumWidth();
+ }
}
return preferredWidth;
@@ -217,7 +221,7 @@
}
}
- columnWidths.add(columnWidth);
+ columnWidths.add( Math.max( columnWidth, column.getMinimumWidth() ));
fixedWidth += columnWidth;
}
}
@@ -231,7 +235,7 @@
if (column.isRelative()) {
int columnWidth = (int)Math.round((double)(column.getWidth()
* variableWidth) / (double)relativeWidth);
- columnWidths.update(i ,columnWidth);
+ columnWidths.update(i , Math.max( columnWidth, column.getMinimumWidth() ));
}
}
