org.gnu.gtk

Class AspectFrame


public class AspectFrame
extends Frame

This container widget wraps a single widget in a frame with a label, and imposes an aspect ratio on the child widget. It is useful when you want to pack a widget so that it can be resized but always retain the same aspect ratio.

Constructor Summary

AspectFrame(Handle handle)
Construct an AspectFrame using a handle to a native resource.
AspectFrame(String label, double xAlign, double yAlign, double ratio, boolean obeyChild)
Construct a new AspectFrame.

Method Summary

static AspectFrame
getAspectFrame(Handle handle)
Internal static factory method to be used by Java-Gnome only.
static Type
getType()
Retrieve the runtime type used by the GLib library.
void
setAspect(double xAlign, double yAlign, double ratio, boolean obeyChild)
Set the aspect for an already created AspectFrame.

Methods inherited from class org.gnu.gtk.Frame

getFrame, getLabel, getLabelAlign, getLabelWidget, getShadow, getType, removeLabel, setLabel, setLabelAlign, setLabelWidget, setShadow

Methods inherited from class org.gnu.gtk.Bin

getChild, getType

Methods inherited from class org.gnu.gtk.Container

add, addListener, getBorderWidth, getChildren, getEventListenerClass, getEventType, getResizeMode, getType, remove, removeListener, resizeChildren, setBorderWidth, setResizeMode

Methods inherited from class org.gnu.gtk.Widget

activate, addAccelerator, addEvents, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, canActivateAccel, createContext, createLayout, draw, drawArea, drawArea, finish, getAccessible, getAllocation, getColormap, getContext, getData, getDisplay, getDragData, getEventListenerClass, getEventType, getExtensionEvents, getModifierStyle, getName, getParent, getParentWindow, getPointer, getRootWindow, getScreen, getSensitive, getStyle, getToplevel, getType, getWidget, getWindow, grabDefault, grabFocus, hasFocus, hasScreen, hide, hideAll, highlight, highlight, intersect, isAncestor, makeWidget, modifyStyle, popColormap, pushColormap, realize, removeAccelerator, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, reparent, setBackgroundColor, setBaseColor, setColormap, setDoubleBuffered, setDragDestination, setDragIcon, setDragIconPixbuf, setDragIconStock, setDragSource, setEvents, setExtensionEvents, setFont, setForegroundColor, setMinimumSize, setName, setNoDragDestination, setNoDragSource, setSensitive, setTextColor, shapeCombineMask, show, showAll, unHighlight, unHighlight

Methods inherited from class org.gnu.gtk.GtkObject

destroy, getType, sink

Methods inherited from class org.gnu.glib.GObject

addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addListener, collect, freezeNotify, getBooleanProperty, getData, getDoubleProperty, getEventListenerClass, getEventType, getFloatProperty, getGObjectFromHandle, getIntProperty, getJavaObjectProperty, getLongProperty, getPixbufProperty, getProperty, getStringProperty, hasProperty, notify, removeEventHandler, removeListener, setBooleanProperty, setData, setDoubleProperty, setFloatProperty, setIntProperty, setJavaObjectProperty, setLongProperty, setPixbufProperty, setProperty, setStringProperty, thawNotify

Constructor Details

AspectFrame

public AspectFrame(Handle handle)
Construct an AspectFrame using a handle to a native resource.

AspectFrame

public AspectFrame(String label,
                   double xAlign,
                   double yAlign,
                   double ratio,
                   boolean obeyChild)
Construct a new AspectFrame.
Parameters:
label - The text label for the frame.
xAlign - The horizontal alignment for the child within the allocation of the AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned).
yAlign - The vertical alignment for the child within the allocation of the AspectFrame. This ranges from 0.0 (top aligned) to 1.0 (bottom aligned).
ratio - The desired aspect ration.
obeyChild - If true the ratio is ignored and the aspect ratio is taken from the requisition of the child.

Method Details

getAspectFrame

public static AspectFrame getAspectFrame(Handle handle)
Internal static factory method to be used by Java-Gnome only.

getType

public static Type getType()
Retrieve the runtime type used by the GLib library.
Overrides:
getType in interface Frame

setAspect

public void setAspect(double xAlign,
                      double yAlign,
                      double ratio,
                      boolean obeyChild)
Set the aspect for an already created AspectFrame.
Parameters:
xAlign - The horizontal alignment for the child within the allocation of the AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned).
yAlign - The vertical alignment for the child within the allocation of the AspectFrame. This ranges from 0.0 (top aligned) to 1.0 (bottom aligned).
ratio - The desired aspect ration.
obeyChild - If true the ratio is ignored and the aspect ratio is taken from the requisition of the child.