HPUX ConfigWind[3]
ConfigWind in anderen Kapiteln des hpux Handbuch:
Tk_ConfigureWindow(3) Tk Tk_ConfigureWindow(3)
Tk Library Procedures Tk Library Procedures
3.3
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NAME
Tk_ConfigureWindow, Tk_MoveWindow, Tk_ResizeWindow,
Tk_MoveResizeWindow, Tk_SetWindowBorderWidth
Tk_ChangeWindowAttributes, Tk_SetWindowBackground,
Tk_SetWindowBackgroundPixmap, Tk_SetWindowBorder,
Tk_SetWindowBorderPixmap, Tk_SetWindowColormap, Tk_DefineCursor,
Tk_UndefineCursor - change window configuration or attributes
SYNOPSIS
#include <tk.h>
Tk_ConfigureWindow(tkwin, valueMask, valuePtr)
Tk_MoveWindow(tkwin, x, y)
Tk_ResizeWindow(tkwin, width, height)
Tk_MoveResizeWindow(tkwin, x, y, width, height)
Tk_SetWindowBorderWidth(tkwin, borderWidth)
Tk_ChangeWindowAttributes(tkwin, valueMask, attsPtr)
Tk_SetWindowBackground(tkwin, pixel)
Tk_SetWindowBackgroundPixmap(tkwin, pixmap)
Tk_SetWindowBorder(tkwin, pixel)
Tk_SetWindowBorderPixmap(tkwin, pixmap)
Tk_SetWindowColormap(tkwin, colormap) |
Tk_DefineCursor(tkwin, cursor) |
Tk_UndefineCursor(tkwin) |
ARGUMENTS
Tk_Window tkwin (in) Token for window.
unsigned int valueMask (in) OR-ed mask of values
like CWX or
CWBorderPixel,
indicating which fields
of *valuePtr or
*attsPtr to use.
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Tk_ConfigureWindow(3) Tk Tk_ConfigureWindow(3)
Tk Library Procedures Tk Library Procedures
3.3
XWindowChanges *valuePtr (in) Points to a structure
containing new values
for the configuration
parameters selected by
valueMask. Fields not
selected by valueMask
are ignored.
int x (in) New x-coordinate for
tkwin's top left pixel
(including border, if
any) within tkwin's
parent.
int y (in) New y-coordinate for
tkwin's top left pixel
(including border, if
any) within tkwin's
parent.
unsigned int width (in) New width for tkwin
(interior, not
including border).
unsigned int height (in) New height for tkwin
(interior, not
including border).
unsigned int borderWidth (in) New width for tkwin's
border.
XSetWindowAttributes *attsPtr (in) Points to a structure
containing new values
for the attributes
given by the valueMask
argument. Attributes
not selected by
valueMask are ignored.
unsigned long pixel (in) New background or
border color for
window.
Pixmap pixmap (in) New pixmap to use for
background or border of
tkwin. WARNING: cannot
necessarily be deleted
immediately, as for
Xlib calls. See note
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Tk_ConfigureWindow(3) Tk Tk_ConfigureWindow(3)
Tk Library Procedures Tk Library Procedures
3.3
below.
Colormap colormap (in) New colormap to use for |
tkwin. |
Cursor cursor (in) New cursor to use for |
tkwin. If None is |
specified, then tkwin |
will not have its own |
cursor; it will use |
the cursor of its |
parent. |
___________________________________________________________________________
DESCRIPTION
These procedures are analogous to the X library procedures with
similar names, such as XConfigureWindow. Each one of the above
procedures calls the corresponding X procedure and also saves the
configuration information in Tk's local structure for the window.
This allows the information to be retrieved quickly by the application
(using macros such as Tk_X and Tk_Height) without having to contact
the X server. In addition, if no X window has actually been created
for tkwin yet, these procedures do not issue X operations or cause
event handlers to be invoked; they save the information in Tk's local
structure for the window; when the window is created later, the saved
information will be used to configure the window.
See the X library documentation for details on what these procedures
do and how they use their arguments.
In the procedures Tk_ConfigureWindow, Tk_MoveWindow, Tk_ResizeWindow,
Tk_MoveResizeWindow, and Tk_SetWindowBorderWidth, if tkwin is an
internal window then event handlers interested in configure events are
invoked immediately, before the procedure returns. If tkwin isn't a
top-level window then the event handlers will be invoked later, after
X has seen the request and returned an event for it.
Applications using Tk should never call procedures like
XConfigureWindow directly; they should always use the corresponding
Tk procedures.
The size and location of a window should only be modified by the |
appropriate geometry manager for that window and never by a window |
itself (but see Tk_MoveToplevelWindow for moving a top-level window). |
It is not allowable to use Tk_ConfigureWindow to change the stacking |
order of a window (valueMask may not contain the CWSibling or |
CWStackMode bits). To change the stacking order, use the procedure |
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Tk_ConfigureWindow(3) Tk Tk_ConfigureWindow(3)
Tk Library Procedures Tk Library Procedures
3.3
Tk_RestackWindow. |
BUGS
Tk_SetWindowBackgroundPixmap and Tk_SetWindowBorderPixmap differ
slightly from their Xlib counterparts in that the pixmap argument may
not necessarily be deleted immediately after calling one of these
procedures. This is because tkwin's window may not exist yet at the
time of the call, in which case pixmap is merely saved and used later
when tkwin's window is actually created. If you wish to delete
pixmap, then call Tk_MakeWindowExist first to be sure that tkwin's
window exists and pixmap has been passed to the X server.
A similar problem occurs for the cursor argument passed to |
Tk_DefineCursor. The solution is the same as for pixmaps above: call |
Tk_MakeWindowExist before freeing the cursor. |
SEE ALSO
Tk_MoveToplevelWindow, Tk_RestackWindow
KEYWORDS
attributes, border, color, configure, height, pixel, pixmap, width,
window, x, y
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