gtk.Fixed
gtk.Fixed — a container which allows you to position widgets at fixed
coordinates
gtk.Fixed Child Properties
Description
The gtk.Fixed widget is a
container that can place child widgets at fixed positions and with fixed
sizes, given in pixels. gtk.Fixed performs no
automatic layout management. For most applications, you should not use this
container! It keeps you from having to learn about the other PyGTK
containers, but it results in broken applications. With gtk.Fixed, the
following things will result in truncated text, overlapping widgets, and
other display bugs:
Themes, which may change widget sizes.
Fonts other than the one you used to write the app will of
course change the size of widgets containing text; keep in mind that users
may use a larger font because of difficulty reading the default, or they may
be using Windows or the framebuffer port of PyGTK, where different fonts are
available.
Translation of text into other languages changes its size.
Also, display of non-English text will use a different font in many
cases.
In addition, the fixed widget can't properly be mirrored in
right-to-left languages such as Hebrew and Arabic. i.e. normally PyGTK will
flip the interface to put labels to the right of the thing they label, but
it can't do that with gtk.Fixed. So your
application will not be usable in right-to-left languages. Finally, fixed
positioning makes it kind of annoying to add and remove GUI elements, since
you have to reposition all the other elements. This is a long-term
maintenance problem for your application. If you know none of these things
are an issue for your application, and prefer the simplicity of gtk.Fixed, by all
means use the widget. But you should be aware of the tradeoffs.
Constructor
Returns : | a new fixed widget |
Creates a new gtk.Fixed
widget
Methods
gtk.Fixed.put
widget : | the child widget being
added* |
x : | the x position of the widget
location |
y : | the y position of the widget
location |
The put() method adds the child widget
specified by widget to the gtk.Fixed widget at the
location specified by x and
y.
gtk.Fixed.move
widget : | the child widget |
x : | the new x position |
y : | the new y position |
The move() method moves the child
widget specified by widget to the location specified
specified by x and y.
gtk.Fixed.set_has_window
def set_has_window(has_window)
|
has_window : | if TRUE a separate window
should be created |
The set_has_window() method specifies
whether a gtk.Fixed widget is
created with a separate gtk.gdk.Window
according to the value of has_window. If
has_window is TRUE the fixed
widget will be created with its own separate window. By default, the setting
is FALSE and the fixed will be created with no separate
gtk.gdk.Window. This
method must be called while the gtk.Fixed is not
realized, for instance, immediately after the window is created.
gtk.Fixed.get_has_window
Returns : | TRUE if the fixed widget has
its own window. |
The get_has_window() method returns
TRUE if the gtk.Fixed widget has
it's own gtk.gdk.Window. See
the set_has_window()
method.