dflat.doc

来自「这是一个开放源代码的与WINNT/WIN2K/WIN2003兼容的操作系统」· DOC 代码 · 共 45 行

Window Classes:

Window classes define the behavior of windows. Each class has its own
unique reaction to messages. Classes derive from other classes.

    NORMAL       base window for all window classes
    APPLICATION  application window. has the menu 
                 (derived from NORMAL)
    TEXTBOX      textbox. base window for listbox, editbox, etc.
                 (derived from NORMAL)
    LISTBOX      listbox. base window for menubar
                 (derived from TEXTBOX)
    PICTUREBOX   picturebox. a text box onto which you can draw lines
                 (derived from TEXTBOX)
    EDITBOX      editbox
                 (derived from TEXTBOX)
    MENUBAR      the application's menu bar
                 (derived from NORMAL)
    POPDOWNMENU  popdown menu
                 (derived from LISTBOX)
    BUTTON       command button in a dialog box
                 (derived from TEXTBOX)
    SPINBUTTON   spin button in a dialog box
                 (derived from LISTBOX)
    COMBOBOX	 combination editbox/listbox
		 (derived from EDITBOX)
    DIALOG       dialog box. parent to editbox, button, listbox, etc.
                 (derived from NORMAL)
    ERRORBOX     for displaying an error message
                 (derived from DIALOG)
    MESSAGEBOX   for displaying a message
                 (derived from DIALOG)
    HELPBOX      help window
                 (derived from DIALOG)
    TEXT         static text on a dialog box
                 (derived from TEXTBOX)
    RADIOBUTTON  radio button on a dialog box
                 (derived from TEXTBOX)
    CHECKBOX     check box on a dialog box
                 (derived from TEXTBOX)
    STATUSBAR    status bar at the bottom of application window
                 (derived from TEXTBOX)

               D-Flat Window Class Tree
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