Editing the Toolbar

The first step to editing the toolbar and making your own buttons (or modifying existing ones) is to go into Customize mode. The easiest way to do this is to select the Customize Toolbars command from the Settings menu.

A useful tip to remember: if you ever find that you can't get to the Customize Toolbars command (because you have deleted it from the menu, or turned off that toolbar) you can always get to it from the Lister's window menu (click on the icon in the top-left corner).

Another way to get to Customize mode, particularly if you want to edit a specific button, is to turn on the Alt-Click to edit Toolbar buttons option on the Toolbars / Options page in Preferences. With this option on, holding the Alt key and left-clicking a toolbar button will set Opus into Customize mode and display the command editor for the button you clicked on.

However you get into Customize mode, once you are there all toolbars become editable. Another useful tip to remember: you can still run a toolbar button from Customize mode, by Shift-clicking it.

The above image shows the default toolbars in Customize mode. The only visible change you'll notice when you go into Customize mode is that the various fields have been replaced by place-holders. In the example above, the Search and Thumbnail Size fields are resizeable (indicated by the grip symbols on their right edges) - you can click and drag the right edge of these to resize them. The Location and Spacer fields do not have resizing grips, which indicates they are set to full width mode. See the Field Buttons page for more information about field buttons.

You'll also notice that, in Customize mode, the buttons on the bottom toolbar don't quite fit in the space available. This is because a previously hidden button - the Toolbar Marker button in this case - becomes visible in Customize mode. See the Dynamic Buttons page for more information about this type of button.

When buttons don't fit in the available space in Customize mode, two small arrows appear on the right edge of the toolbar. You can use these arrows to scroll the toolbar and access the items that are out-of-view.

Toolbar editing is largely mouse-based. A list of common toolbar-editing actions is below. Remember that you need to be in Customize mode to make any changes to toolbars.

• Edit an existing button
  
  To edit an existing button, double-click it. Alternatively, right-click it and choose Edit from the context menu. In either case, the Command Editor dialog will open to let you make changes to the appearance and function of the button.
  
  To edit a function in a drop-down menu, left-click the menu to open it, and then edit the button within it as normal. In Customize mode, a drop-down menu will remain open until you click it again to close it (or until another drop-down menu on the same toolbar is opened).
  
  
• Add a new pre-defined button
  
  To add a pre-defined button (one with a command already assigned to it), locate the desired command on the Commands tab of the Customize dialog, then drag and drop it to the toolbar. The button will be added at the location you drop it. You can also add the button to a drop-down menu by dragging over the menu - after a short period of time the menu will pop open, and you can then drop the button into it.
  
  
• Add a new, empty button
  
  To add a brand new button (one with no function defined) to a toolbar, do any of the following:
  
  
  • From the Customize dialog's Commands tab, expand the New category, then drag New Button out of the list and drop it on the toolbar. This will add the button at the location you dropped it.
  • Right-click the empty space at the end of a toolbar and choose New > New Button from the context menu. This will add the button to the end of the toolbar.
  • Right-click an existing button and choose Insert New > New Button to insert the new button immediately after the one you clicked on.
  
  

  Once the new button is added, you can edit it (by double-click or right-click as described above).
  
  

• Add a button that runs an external program
  
  To add a button that launches an external program, you can simply drag the program's icon (or a shortcut to the program) and drop it on the toolbar. For example, you could drag a shortcut from the Windows Start menu, or a program icon from the C:\Program Files directory.
  
  You can also drag a folder (or a shortcut to a folder) and drop it on the toolbar to create a button that will navigate to that folder.
  
  

• Duplicate an existing button
  
  To make a copy of an existing toolbar button, you can either:
  

  • Drag the button, and while holding the Ctrl key down, drop it in the new location.

  • Right-click the button and choose Copy from the context menu, and then right-click either the empty space on the toolbar or an existing button, and choose Paste from the context menu. If you right-click an existing button then the copy will be inserted immediately after it. If you right-click the toolbar's empty space then the copy will be added to the end of the toolbar.

  
  

  You can copy an existing button to the same toolbar or to another toolbar. You can copy a button into a drop-down menu by dragging the button over the menu and hovering there for a short time - the menu will pop open, letting you drag the button into it. Make sure you keep the Ctrl key held down until the mouse button is released.
  
  

• Move an existing button
  
  To move a toolbar button from one location to another (on the same toolbar or a different toolbar), you can either:

  • Drag the button and drop it in the new location.

  • Right-click the button and choose Cut from the context menu, and then right-click either the empty space on the toolbar or an existing button, and choose Paste from the context menu. If you right-click an existing button then the cut button will be moved to the location immediately after it. If you right-click the toolbar's empty space then the cut button will be moved to the end of the toolbar.

  
  You can move a toolbar button into a drop-down menu by dragging the button over the menu and hovering there for a short time - the menu will pop open, letting you drag the button into it.  You can also move into or out of a drop-down menu using copy and paste - just click the menu to open it, and then right-click the button within it as normal.
  
  

• Delete a button
  
  To delete a toolbar button you can either:

  • Drag the button from the toolbar and drop it on the Customize dialog.

  • Right-click the button and choose Delete from the context menu.

  
  

• Insert a separator
  
  To insert a separator between two buttons you can either:

  • Drag the button a small distance (a few pixels) to the right. If you drag the button too far you will move it - you only need to drag it a very small distance to insert a separator.

  • Right-click the button and turn on the Begin a Group option in the context menu.

  
  

  In either case, the separator will be added between the button you dragged or right-clicked on, and the one immediately before it (to the left).
  
  

• Remove a separator
  
  To remove a separator from between two buttons you can either:

  • Drag the button (the one to the right of the separator) a few pixels to the left.

  • Right-click the button and turn off the Begin a Group option in the context menu.
    
    

• Put a gap between buttons
  
  You can use the Spacer field to put a gap between buttons.

  • On the Commands tab of the Customize dialog, locate Spacer underneath the New category, and drag it to your toolbar. Alternatively, right-click an existing button and choose Insert New > Spacer, or right-click the toolbar's empty space and choose New > Spacer.

  • You can adjust the size of the spacer manually, or right-click it and turn on the Full-width option to make it automatically right-justify any subsequent toolbar buttons. See the section on Field Buttons for more information.

All buttons (and the toolbars themselves) have a context menu that you can access by right-clicking when in Customize mode.