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.

Field Summary

Fields inherited from class org.gnu.glib.GObject

eventsInitialized

Constructor Summary

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

Method Summary

static Type
getType()
Retrieve the runtime type used by the GLib library.
protected static int
gtk_aspect_frame_get_type()
protected static Handle
gtk_aspect_frame_new(String label, double xalign, double yalign, double ratio, boolean obeyChild)
protected static void
gtk_aspect_frame_set(Handle aspect_frame, double xalign, double yalign, double ratio, boolean obeyChild)
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

getLabel, getLabelAlign, getLabelWidget, getShadow, getType, gtk_frame_get_label, gtk_frame_get_label_align, gtk_frame_get_label_widget, gtk_frame_get_shadow_type, gtk_frame_get_type, gtk_frame_new, gtk_frame_set_label, gtk_frame_set_label_align, gtk_frame_set_label_widget, gtk_frame_set_shadow_type, removeLabel, setLabel, setLabelAlign, setLabelWidget, setShadow

Methods inherited from class org.gnu.gtk.Bin

getChild, getType, gtk_bin_get_child, gtk_bin_get_type

Methods inherited from class org.gnu.gtk.Container

add, addListener, fireContainerEvent, getBorderWidth, getChildren, getEventListenerClass, getEventType, getResizeMode, getType, gtk_container_add, gtk_container_check_resize, gtk_container_child_type, gtk_container_get_border_width, gtk_container_get_children, gtk_container_get_focus_chain, gtk_container_get_focus_hadjustment, gtk_container_get_focus_vadjustment, gtk_container_get_resize_mode, gtk_container_get_type, gtk_container_propagate_expose, gtk_container_remove, gtk_container_resize_children, gtk_container_set_border_width, gtk_container_set_focus_chain, gtk_container_set_focus_child, gtk_container_set_focus_hadjustment, gtk_container_set_focus_vadjustment, gtk_container_set_reallocate_redraws, gtk_container_set_resize_mode, gtk_container_unset_focus_chain, remove, removeListener, resizeChildren, setBorderWidth, setResizeMode

Methods inherited from class org.gnu.gtk.Widget

activate, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, canActivateAccel, createContext, createLayout, destroy, draw, drawArea, drawArea, findListener, finish, fireBooleanLifeCycleEvent, fireDragDestinationEvent, fireDragSourceEvent, fireExposeEvent, fireFocusEvent, fireKeyEvent, fireLifeCycleEvent, fireMouseEvent, fireMouseMotionEvent, getAccessible, getColormap, getContext, getData, getDisplay, getEventListenerClass, getEventType, getModifierStyle, getName, getParent, getParentWindow, getPointer, getRootWindow, getScreen, getSensitive, getStyle, getToplevel, getType, getWindow, grabDefault, grabFocus, gtk_drag_dest_set, gtk_drag_dest_unset, gtk_drag_finish, gtk_drag_get_data, gtk_drag_highlight, gtk_drag_source_set, gtk_drag_source_set_icon, gtk_drag_source_set_icon_pixbuf, gtk_drag_source_set_icon_stock, gtk_drag_source_unset, gtk_drag_unhighlight, gtk_widget_activate, gtk_widget_add_accelerator, gtk_widget_add_events, gtk_widget_add_mnemonic_label, gtk_widget_can_activate_accel, gtk_widget_child_focus, gtk_widget_child_notify, gtk_widget_class_path, gtk_widget_create_pango_context, gtk_widget_create_pango_layout, gtk_widget_destroy, gtk_widget_destroyed, gtk_widget_ensure_style, gtk_widget_event, gtk_widget_freeze_child_notify, gtk_widget_get_accessible, gtk_widget_get_ancestor, gtk_widget_get_child_requisition, gtk_widget_get_child_visible, gtk_widget_get_colormap, gtk_widget_get_composite_name, gtk_widget_get_default_colormap, gtk_widget_get_default_direction, gtk_widget_get_default_style, gtk_widget_get_default_visual, gtk_widget_get_direction, gtk_widget_get_display, gtk_widget_get_events, gtk_widget_get_extension_events, gtk_widget_get_modifier_style, gtk_widget_get_name, gtk_widget_get_pango_context, gtk_widget_get_parent, gtk_widget_get_parent_window, gtk_widget_get_pointer, gtk_widget_get_root_window, gtk_widget_get_screen, gtk_widget_get_sensitive, gtk_widget_get_settings, gtk_widget_get_size_request, gtk_widget_get_style, gtk_widget_get_toplevel, gtk_widget_get_type, gtk_widget_get_visual, gtk_widget_get_window, gtk_widget_grab_default, gtk_widget_grab_focus, gtk_widget_has_screen, gtk_widget_hide, gtk_widget_hide_all, gtk_widget_hide_on_delete, gtk_widget_intersect, gtk_widget_is_ancestor, gtk_widget_is_focus, gtk_widget_list_accel_closures, gtk_widget_list_mnemonic_labels, gtk_widget_map, gtk_widget_mnemonic_activate, gtk_widget_modify_base, gtk_widget_modify_bg, gtk_widget_modify_fg, gtk_widget_modify_font, gtk_widget_modify_style, gtk_widget_modify_text, gtk_widget_path, gtk_widget_pop_colormap, gtk_widget_pop_composite_child, gtk_widget_push_colormap, gtk_widget_push_composite_child, gtk_widget_queue_draw, gtk_widget_queue_draw_area, gtk_widget_queue_resize, gtk_widget_realize, gtk_widget_ref, gtk_widget_region_intersect, gtk_widget_remove_accelerator, gtk_widget_remove_mnemonic_label, gtk_widget_render_icon, gtk_widget_reparent, gtk_widget_reset_rc_styles, gtk_widget_send_expose, gtk_widget_set_accel_path, gtk_widget_set_app_paintable, gtk_widget_set_child_visible, gtk_widget_set_colormap, gtk_widget_set_composite_name, gtk_widget_set_default_colormap, gtk_widget_set_default_direction, gtk_widget_set_direction, gtk_widget_set_double_buffered, gtk_widget_set_events, gtk_widget_set_extension_events, gtk_widget_set_name, gtk_widget_set_parent, gtk_widget_set_parent_window, gtk_widget_set_redraw_on_allocate, gtk_widget_set_scroll_adjustments, gtk_widget_set_sensitive, gtk_widget_set_size_request, gtk_widget_set_state, gtk_widget_set_style, gtk_widget_shape_combine_mask, gtk_widget_show, gtk_widget_show_all, gtk_widget_show_now, gtk_widget_size_allocate, gtk_widget_size_request, gtk_widget_style_get_property, gtk_widget_thaw_child_notify, gtk_widget_translate_coordinates, gtk_widget_unmap, gtk_widget_unparent, gtk_widget_unrealize, gtk_widget_unref, handleButtonPressed, handleButtonReleased, handleDelete, handleDragDataGet, handleDragDestination, handleExpose, handleFocusIn, handleFocusOut, handleHide, handleKeyPressed, handleKeyReleased, handleMap, handleMouseEnter, handleMouseLeave, handleMouseMotion, handleNoExpose, handleRealize, handleScroll, handleShow, handleUnmap, hasFocus, hasScreen, hide, hideAll, highlight, intersect, isAncestor, makeWidget, modifyStyle, popColormap, pushColormap, realize, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, reparent, setBackgroundColor, setBaseColor, setColormap, setDoubleBuffered, setDragDestination, setDragIcon, setDragIconPixbuf, setDragIconStock, setDragSource, setFont, setForegroundColor, setMinimumSize, setName, setNoDragDestination, setNoDragSource, setSensitive, setTextColor, shapeCombineMask, show, showAll, unHighlight

Methods inherited from class org.gnu.gtk.GtkObject

destroy, getFlags, getType, gtk_object_destroy, gtk_object_get_type, gtk_object_sink, setFlags, sink

Methods inherited from class org.gnu.glib.GObject

addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addListener, equals, freezeNotify, getBooleanProperty, getData, getData, getDoubleProperty, getEventListenerClass, getEventType, getFloatProperty, getGObjectFromHandle, getHandle, getIntFromHandle, getIntProperty, getJavaObjectProperty, getLongProperty, getNullHandle, getPixbufProperty, getProperty, getStringFromHandle, getStringProperty, hasProperty, hashCode, instantiateJGObjectFromGType, notify, removeEventHandler, removeListener, retrieveGObject, setBooleanProperty, setData, setData, setDoubleProperty, setFloatProperty, setHandle, setIntProperty, setJavaObjectProperty, setLongProperty, setPixbufProperty, setProperty, setStringProperty, thawNotify

Constructor Details

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.


AspectFrame

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

Method Details

getType

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


gtk_aspect_frame_get_type

protected static final int gtk_aspect_frame_get_type()


gtk_aspect_frame_new

protected static final Handle gtk_aspect_frame_new(String label,
                                                   double xalign,
                                                   double yalign,
                                                   double ratio,
                                                   boolean obeyChild)


gtk_aspect_frame_set

protected static final void gtk_aspect_frame_set(Handle aspect_frame,
                                                 double xalign,
                                                 double yalign,
                                                 double ratio,
                                                 boolean obeyChild)


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.