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GObject
org.gnu.gtk.SizeGroup
public class SizeGroup
extends GObject
Table
widget.
In detail, the size requested for each widget in a SizeGroup is the maximum
of the sizes that would have been requested for each widget in the size group
if they were not in the size group. The mode of the size group (see
setMode(SizeGroupMode)
determines whether this applies to the
horizontal size, the vertical size, or both sizes.
Note that size groups only affect the amount of space requested, not the size
that the widgets finally receive. If you want the widgets in a SizeGroup to
actually be the same size, you need to pack them in such a way that they get
the size they request and not more. For example, if you are packing your
widgets into a table, you would not include the GTK_FILL flag.
Widgets can be part of multiple size groups; GTK+ will compute the horizontal
size of a widget from the horizontal requisition of all widgets that can be
reached from the widget by a chain of size groups of type
GTK_SIZE_GROUP_HORIZONTAL or GTK_SIZE_GROUP_BOTH, and the vertical size from
the vertical requisition of all widgets that can be reached from the widget
by a chain of size groups of type GTK_SIZE_GROUP_VERTICAL or
GTK_SIZE_GROUP_BOTH.
Constructor Summary | |
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Method Summary | |
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static Type |
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public SizeGroup(SizeGroupMode mode)
Deprecated. Superceeded by java-gnome 4.0; a method along these lines may well exist in the new bindings, but if it does it likely has a different name or signature due to the shift to an algorithmic mapping of the underlying native libraries.
Create a new SizeGroup
- Parameters:
mode
- The mode for the new Size Group
public void addWidget(Widget widget)
Deprecated. Superceeded by java-gnome 4.0; a method along these lines may well exist in the new bindings, but if it does it likely has a different name or signature due to the shift to an algorithmic mapping of the underlying native libraries.
Adds a widget to the SizeGroup. In the future, the requisition of the widget will be determined as the maximum of its requisition and the requisition of the other widgets in the size group. Whether this applies horizontally, vertically, or in both directions depends on the mode of the size group. SeesetMode(SizeGroupMode)
.
- Parameters:
widget
- The Widget to add.
public static Type getType()
Deprecated. Superceeded by java-gnome 4.0; a method along these lines may well exist in the new bindings, but if it does it likely has a different name or signature due to the shift to an algorithmic mapping of the underlying native libraries.
Retrieve the runtime type used by the GLib library.
public void removeWidget(Widget widget)
Deprecated. Superceeded by java-gnome 4.0; a method along these lines may well exist in the new bindings, but if it does it likely has a different name or signature due to the shift to an algorithmic mapping of the underlying native libraries.
Removes a widget from the group
- Parameters:
widget
- The widget to remove
public void setMode(SizeGroupMode mode)
Deprecated. Superceeded by java-gnome 4.0; a method along these lines may well exist in the new bindings, but if it does it likely has a different name or signature due to the shift to an algorithmic mapping of the underlying native libraries.
Sets theSizeGroupMode
of the size group. The mode of the size group determines whether the widgets in the size group should all have the same horizontal requisition (SizeGroupMode.HORIZONTAL) all have the same vertical requisition (SizeGroupMode.VERTICAL), or should all have the same requisition in both directions (SizeGroupMode.BOTH).
- Parameters:
mode
- The mode to set for the SizeGroup