The frame settings dialog let's you copy or remove frames, reorder them and specify how they are displayed in an animated GIF.
Copy a frame - To copy a frame, select it it in the frame list and either click the
Copy button or press Ctrl+C. You can also copy it by drag and drop while pressing the Ctrl key.
The frame's copy will share its palette. This means that palettes are never duplicated.
Paste a frame - You can paste a previously copied frame by pressing the Paste button or pressing Ctrl+V.
Remove a frame - Select the frame you want to remove in the frame list and press the Remove button.
Move a frame - Drag and drop the frame within the frame list.
Animation settings - For each frame you can specify how its previous frame is treated ("Disposal method") and for how long the frame is displayed, before the next animation frame is selected ("Time delay in 1/100 seconds").
Icon settings - Window's .ico files can store multiple images that can vary in their dimensions. JDraw only knows one dimension: the picture's size. If you want to have an icon with a different size than the pictures', enter its dimension in the "Icon width" and "Icon height" fields of the corresponding frame.
Commiting changes - Your changes are applied to the picture whenever you press the OK or Apply buttons.
Cancelling changes - You can cancel your changes up to the moment when you last pressed the Apply button.