fontcmd(3u) [php man page]

FontCmd(3U)						    InterViews Reference Manual 					       FontCmd(3U)

NAME

       FontCmd - command for setting components' font attribute

SYNOPSIS

       #include <Unidraw/Commands/font.h>

DESCRIPTION

       FontCmd is a purely interpretive command for setting the font attribute of selected components.

PUBLIC OPERATIONS

       FontCmd(ControlInfo*, PSFont* = nil)
       FontCmd(Editor* = nil, PSFont* = nil)
	      Create a FontCmd, optionally specifying the PSFont that components should adopt.

       virtual void Execute()
	      FontCmd extends Execute to set the value of the affected editor's FontVar instance, if it defines one.

       PSFont* GetFont()
	      Return the PSFont supplied in the constructor.

SEE ALSO

       Command(3U), pspaint(3U), statevars(3U)

Unidraw 							  23 January 1991						       FontCmd(3U)

edit(3U)						    InterViews Reference Manual 						  edit(3U)

NAME

       ConnectCmd, CopyCmd, CutCmd, DeleteCmd, DupCmd, MobilityCmd, PasteCmd, RedoCmd, ReplaceCmd, SlctAllCmd, UndoCmd - editing commands

SYNOPSIS

       #include <Unidraw/Commands/edit.h>

DESCRIPTION

       The  Unidraw  library defines several commands that offer common component editing functionality.  ConnectCmd is a non-interpretive command
       that connects two connectors.  CopyCmd copies selected components onto its clipboard (if it defines one)  or  onto  the	global	clipboard.
       CutCmd, DeleteCmd, DupCmd, and PasteCmd are purely interpretive commands that are always interpreted by their editor's component. Mobility-
       Cmd gives selected components the opportunity to set their mobility based on the value it provides.  UndoCmd and RedoCmd are  non-interpre-
       tive  commands  that simply undo and redo the last command that affected their editor's component.  ReplaceCmd replaces selected components
       with the component it stores.  Finally, SlctAllCmd is a non-interpretive command that selects all the components displayed in its editor.

CONNECTCMD PUBLIC OPERATIONS

       ConnectCmd(
	   ControlInfo*,
	   Connector* source = nil, Connector* target = nil
       )

       ConnectCmd(Editor* = nil, Connector* = nil, Connector* = nil)
	      The ConnectCmd constructor optionally takes two connectors as parameters, the source and the target.  When executed,  it	will  call
	      Connect on source with target as its argument.  It will also set the source's mobility to floating.

       void GetConnectors(Connector*& source, Connector*& target)
	      Return the connectors supplied in the constructor.

COPYCMD PUBLIC OPERATIONS

       CopyCmd(ControlInfo*, Clipboard* = nil)
       CopyCmd(Editor* = nil, Clipboard* = nil)
	      Create a CopyCmd instance, optionally specifying a clipboard in which to store copied components.

       virtual void Execute()
	      Execute  does  nothing if no components are selected. Otherwise, Execute places a copy of the selected components onto the CopyCmd's
	      clipboard if is non-nil or else onto the global clipboard (obtained from the catalog).

       virtual boolean Reversible()
	      CopyCmd is not reversible.

CUTCMD PUBLIC OPERATIONS

       CutCmd(ControlInfo*, Clipboard* = nil)
       CutCmd(Editor* = nil, Clipboard* = nil)
	      Create a CutCmd instance, optionally specifying a clipboard in which to store the components that were cut.

       virtual void Execute()
       virtual void Unexecute()
	      CutCmd redefines these operations to let the editor's component interpret it.  Execute will set the value of the _executed protected
	      member variable to true as a side effect.  Similarly, Unexecute will reset the value to false as a side effect.

DELETECMD PUBLIC OPERATIONS

       DeleteCmd(ControlInfo*, Clipboard* = nil)
       DeleteCmd(Editor* = nil, Clipboard* = nil)
	      Create a DeleteCmd instance, optionally specifying a clipboard in which to store the components that were deleted.

       virtual void Execute()
       virtual void Unexecute()
	      DeleteCmd  redefines  these  operations to let the editor's component interpret it. Execute will set the value of the _executed pro-
	      tected member variable to true as a side effect.	Similarly, Unexecute will reset the value to false as a side effect.

DUPCMD PUBLIC OPERATIONS

       DupCmd(ControlInfo*, Clipboard* = nil)
       DupCmd(Editor* = nil, Clipboard* = nil)
	      Create a DupCmd instance, optionally specifying a clipboard in which to store the components that were duplicated.

       virtual void Execute()
       virtual void Unexecute()
	      DupCmd redefines these operations to let the editor's component interpret it. Execute will set the value of the _executed  protected
	      member variable to true as a side effect.  Similarly, Unexecute will reset the value to false as a side effect.

MOBILITYCMD PUBLIC OPERATIONS

       MobilityCmd(ControlInfo*, Mobility = Fixed)
       MobilityCmd(Editor* = nil, Mobility = Fixed)
	      Create a MobilityCmd instance, optionally specifying the mobility that interpreting components may use.

       Mobility GetMobility()
	      Return the mobility specified in the constructor.

PASTECMD PUBLIC OPERATIONS

       PasteCmd(ControlInfo*, Clipboard* = nil)
       PasteCmd(Editor* = nil, Clipboard* = nil)
	      Create a PasteCmd instance, optionally specifying a clipboard in which to store the components that will be pasted.

       virtual void Execute()
       virtual void Unexecute()
	      PasteCmd	redefines  these  operations to let the editor's component interpret it.  Execute will set the value of the _executed pro-
	      tected member variable to true as a side effect.	Similarly, Unexecute will reset the value to false as a side effect.

       virtual boolean Reversible()
	      PasteCmd is reversible if either its clipboard or the global clipboard is non-empty.

REDOCMD PUBLIC OPERATIONS

       RedoCmd(ControlInfo*)
       RedoCmd(Editor* = nil)
	      Construct a new RedoCmd.

       virtual boolean Reversible()
	      RedoCmd is not reversible.

REPLACECMD PUBLIC OPERATIONS

       ReplaceCmd(ControlInfo*, GraphicComp* replacement = nil)
       ReplaceCmd(Editor* = nil, GraphicComp* replacement = nil)
	      Create a new ReplaceCmd, optionally supplying the GraphicComp that will replace those that are selected.

       GraphicComp* GetReplacement()
	      Return the replacement GraphicComp supplied in the constructor.

SLCTALLCMD PUBLIC OPERATIONS

       SlctAllCmd(ControlInfo*)
       SlctAllCmd(Editor* = nil)
	      Construct a new SlctAllCmd.

       virtual boolean Reversible()
	      SlctAllCmd is not reversible.

UNDOCMD PUBLIC OPERATIONS

       UndoCmd(ControlInfo*)
       UndoCmd(Editor* = nil)
	      Construct a new UndoCmd.

       virtual boolean Reversible()
	      UndoCmd is not reversible.

SEE ALSO

       Catalog(3U), Clipboard(3U), Command(3U), Connector(3U), GraphicComp(3U), globals(3U)

Unidraw 							  24 January 1991							  edit(3U)