8.1.1 Problem You want to work with SWT, but you need to know what widgets are available to work with. 8.1.2 Solution See Table 8-1, which lists all the SWT widgets, as well as their styles and events. 8.1.3 Discussion As a starting point for our work on SWT, Table 8-1 provides a reference for all the SWT widgets. Table 8-1. The SWT widgets | Widget | Styles | Events | | Button | BORDER, CHECK, PUSH, RADIO, TOGGLE, FLAT, LEFT, RIGHT, CENTER, ARROW (with UP, DOWN) | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Selection | | Canvas | BORDER, H_SCROLL, V_SCROLL, NO_BACKGROUND, NO_FOCUS, NO_MERGE_PAINTS, NO_REDRAW_RESIZE, NO_RADIO_GROUP | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize | | Caret | | Dispose | | Combo | BORDER, DROP_DOWN, READ_ONLY, SIMPLE | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, DefaultSelection, Modify, Selection | | Composite | BORDER, H_SCROLL, V_SCROLL | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize | | CoolBar | BORDER | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize | | CoolItem | DROP_DOWN | Dispose | | Group | BORDER, SHADOW_ETCHED_IN, SHADOW_ETCHED_OUT, SHADOW_IN, SHADOW_OUT, SHADOW_NONE | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize | | Label | BORDER, CENTER, LEFT, RIGHT, WRAP, SEPARATOR (with HORIZONTAL, SHADOW_IN, SHADOW_OUT, SHADOW_NONE, VERTICAL) | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize | | List | BORDER, H_SCROLL, V_SCROLL, SINGLE, MULTI | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Selection, DefaultSelection | | Menu | BAR, DROP_DOWN, NO_RADIO_GROUP, POP_UP | Dispose, Help, Hide, Show | | MenuItem | CHECK, CASCADE, PUSH, RADIO, SEPARATOR | Dispose, Arm, Help, Selection | | ProgressBar | BORDER, INDETERMINATE, SMOOTH, HORIZONTAL, VERTICAL | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize | | Sash | BORDER, HORIZONTAL, VERTICAL | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Selection | | Scale | BORDER, HORIZONTAL, VERTICAL | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Selection | | ScrollBar | HORIZONTAL, VERTICAL | Dispose, Selection | | Shell | BORDER, H_SCROLL, V_SCROLL, CLOSE, MIN, MAX, NO_TRIM, RESIZE, TITLE (see also SHELL_TRIM, DIALOG_TRIM) | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Activate, Close, Deactivate, Deiconify, Iconify | | Slider | BORDER, HORIZONTAL, VERTICAL | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Selection | | TabFolder | BORDER | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Selection | | TabItem | | Dispose | | Table | BORDER, H_SCROLL, V_SCROLL, SINGLE, MULTI, CHECK, FULL_SELECTION, HIDE_SELECTION | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Selection, DefaultSelection | | TableColumn | LEFT, RIGHT, CENTER | Dispose, Move, Resize, Selection | | TableItem | | Dispose | | Text | BORDER, SINGLE, READ_ONLY, LEFT, CENTER, RIGHT, WRAP, MULTI (with H_SCROLL, V_SCROLL) | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, DefaultSelection, Modify, Verify | | ToolBar | BORDER, FLAT, WRAP, RIGHT, SHADOW_OUT, HORIZONTAL, VERTICAL | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, | | ToolItem | PUSH, CHECK, RADIO, SEPARATOR, DROP_DOWN | Dispose, Selection | | Tracker | LEFT, RIGHT, UP, DOWN, RESIZE | Dispose, Move, Resize | | Tree | BORDER, H_SCROLL, V_SCROLL, SINGLE, MULTI, CHECK | Dispose, FocusIn, FocusOut, Help, KeyDown, KeyUp, MouseDoubleClick, MouseDown, MouseEnter, MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Selection, DefaultSelection, Collapse, Expand | | TreeItem | | Dispose |
8.1.3.1 Eclipse 3.0 Eclipse 3.0 also adds a browser widget to the list of SWT widgets. 8.1.4 See Also Chapter 7 of Eclipse (O'Reilly). |
