User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b4) Gecko/20050908 Firefox/1.4 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b4) Gecko/20050908 Firefox/1.4 The multi-column list control on Windows has very specific functionality when it comes to resizing columns. Note that this bug might look like bug 18958 (multi- column resize cursor is wrong), however it is in fact different. When resizing a column in the Windows control, *all columns to the right* of the column being resized retain their widths. This causes the window being resized to recieve a request to display a horizontal scrollbar if the width of all the columns exceeds the displayable width of the window. The current functionality breaks a seriously fundamental Windows User interface design concept. Connected with this control is a another problem about icons being displayed in the rows of the control. It appears the bottom 3 pixels are cropped so resuling in only partial display of icons. This is best seen in the Bookmark Manager. Reproducible: Always Steps to Reproduce: 1. Open Bookmark Manager 2. Expand bookmark tree on in the left pane and then select various items in the right pane. 3. Click and unclick items in the right pane, and resize columns. Actual Results: Column resizing: - while the column being resized change size, all other columns collapse rendering them invisible. Item selection: - When selecting an item, a dotted line appears around the item in the list box. However, when deselected a redraw of the item is not completed properly and the bottom of any icon being displayed in the item is cropped. Expected Results: Column resize: - All other columns apart from the column being resized should retain their size. This is a fundamental Windows 2000/XP UI concept enshrined in the system's list-column control. Item selection: - Item icons (in this case icons associated with web pages) should be displayed in full an not cropped.

Considering column resizing, I think that is bug 212789 and derivatives.

Morphing to just cover the icon issue. In the future, please file separate bug reports for separate issues.

Just the icons? That's bug 302946 -> bug 301776 *** This bug has been marked as a duplicate of 301776 ***