The JTree is coming along really well. Some other issues: - if a directory node is selected, and you press the left arrow key, the control icon collapses, but the directory does not. I am not sure if it should, but it should be consistant with the icon. - Clicking on nodes does not work after using the arrow keys to expand/collapse nodes. - If a child node of a directory is selected, and the left arrow key is pressed, then the directory collapses. I think this is wrong... it should expand/collapse when a parent node is selected, not the child. - When a parent is expanded/collapsed using the arrow keys, then the first child is selected. This is wrong, the parent should remain highlighted. - The left/right arrow keys on the root node do not work properly. The control icons collapse/expand, but the actual children of the parent remain in the same state (expanded if they were expanded before the key presses).
etc... There seems to be a lot of inconsistencies with the key pressing/painting of the tree. You need to be sure that mouse clicks still work if the arrow keys are pressed. TreeTraverseAction should handle the left/right keys. You might want to look into this function as well as the updating of the tree when these keys are pressed. Thanks, Lillian On Wed, 2006-04-26 at 14:28 +0200, Audrius Meskauskas wrote: > This path makes the view and navigation rules during the multiple tree > selection closer to Sun's. > > 2006-04-26 Audrius Meskauskas <[EMAIL PROTECTED]> > > * javax/swing/JTree.java (setLeadSelectionPath): > Repaint the new and old lead pathes. > * javax/swing/plaf/basic/BasicTreeUI.java > (FocusHandler): Repaint the lead row when focus changes. > (PropertyChangeHandler): Use existing constants, not the > string literals for the property names. > (TreeIncrementAction): Shrink the selection when moving > from the selection edge to the selection anchor. > (TreeSelectionHandler.valueChanged): Repaint the > new and old lead pathes. > (paintRow): Treat row as focused only if it is the lead row. > * javax/swing/tree/DefaultTreeCellRenderer.java > (getTreeCellRendererComponent): Set the vertical alignment to CENTER. > (paint): Rewritten. > * javax/swing/tree/DefaultTreeSelectionModel.java > (addSelectionPath): Event construction fix (old and new lead were > always the same). > (addSelectionPaths): Likewise. > * javax/swing/JComponent.java (setOpaque): Explained. > * javax/swing/tree/FixedHeightLayoutCache.java (getBounds): > Accept null. > * javax/swing/tree/VariableHeightLayoutCache.java (getBounds): > Accept null.
