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Purpose |
To insert a ClearWin window. |
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Syntax |
winio@('%N.Mcw[options]', fortran_unit) |
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Modifiers |
Grave accent (`) - used to return a Microsoft handle for the window. Question mark (?) - a help string is supplied. |
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Description |
N is the width and M the depth of the window in average characters. %cw can take a pivot (use %pv (Pivot) before %cw) in order to size the window at run time. fortran_unit is the unit number of the input/output stream. handle can be used with routines such as SET_MAX_LINES@. If a caption, etc. is required (for example to make the window movable) the %cw format should be embedded in a child window which is itself embedded in the main window. %cw is a read-only control that is used for output and in particular for debugging. The standard call-back function COPY can be used in this context but the %cw control must have the focus when the command is issued. For this reason COPY should be attached to an accelerator key (%ac (Accelerator Key)) or perhaps to a menu item. options can be one or both of vscroll and hscroll in order to provide scroll bars. Also local_font is required if %cw is to adopted the current %fn (Font) and %ts (Text Size). |
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See also |