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Table of Contents
XtConfigureWidget, XtMoveWidget, XtResizeWidget
- move and resize widgets
- void XtConfigureWidget(Widget w, Position
x, Position y,
- Dimension width, Dimension height, Dimension border_width);
- void XtMoveWidget(Widget w, Position x, Position y);
- void XtResizeWidget(Widget
w, Dimension width, Dimension
- height, Dimension border_width);
- void XtResizeWindow(Widget
w);
- width
- height
- border_width
- Specify the new widget size.
- w
- Specifies the widget.
- x
- y
- Specify the new widget x and y coordinates.
The XtConfigureWidget
function returns immediately if the specified geometry fields are the
same as the old values. Otherwise, XtConfigureWidget writes the new x,
y, width, height, and border_width values into the widget and, if the
widget is realized, makes an Xlib XConfigureWindow call on the widget's
window.
If either the new width or height is different from its old value,
XtConfigureWidget calls the widget's resize procedure to notify it of
the size change; otherwise, it simply returns.
The XtMoveWidget function
returns immediately if the specified geometry fields are the same as the
old values. Otherwise, XtMoveWidget writes the new x and y values into
the widget and, if the widget is realized, issues an Xlib XMoveWindow
call on the widget's window.
The XtResizeWidget function returns immediately
if the specified geometry fields are the same as the old values. Otherwise,
XtResizeWidget writes the new width, height, and border_width values
into the widget and, if the widget is realized, issues an XConfigureWindow
call on the widget's window.
If the new width or height are different from
the old values, XtResizeWidget calls the widget's resize procedure to
notify it of the size change.
The XtResizeWindow function calls the XConfigureWindow
Xlib function to make the window of the specified widget match its width,
height, and border width. This request is done unconditionally because
there is no way to tell if these values match the current values. Note that
the widget's resize procedure is not called.
There are very few times to
use XtResizeWindow; instead, you should use XtResizeWidget.
XtMakeGeometryRequest(3Xt)
,
XtQueryGeometry(3Xt)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface
Table of Contents
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