ruby-****@lists*****
ruby-****@lists*****
2003年 3月 24日 (月) 09:34:50 JST
------------------------- REMOTE_ADDR = 61.204.181.66 REMOTE_HOST = ------------------------- = class Gtk::AspectFrame The Gtk::AspectFrame is useful when you want pack a widget so that it can resize but always retains the same aspect ratio. For instance, one might be drawing a small preview of a larger image. Gtk::AspectFrame derives from ((<Gtk::Frame>)), so it can draw a label and a frame around the child. The frame will be "shrink-wrapped" to the size of the child. == super class * ((<Gtk::Frame>)) == class methods --- Gtk::AspectFrame.new(label, xalign, yalign, ratio, obey_child) Create a new GtkAspectFrame. * ((|label|)): Label text. * ((|xalign|)): Horizontal alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * ((|yalign|)): Vertical alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * ((|ratio|)): The desired aspect ratio. * ((|obey_child|)): If true, ratio is ignored, and the aspect ratio is taken from the requistion of the child. * Returns: the new Gtk::AspectFrame. == public instance methods --- set(xalign, yalign, ratio, obey_child) Set parameters for an existing Gtk::AspectFrame. * ((|xalign|)): Horizontal alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * ((|yalign|)): Vertical alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * ((|ratio|)): The desired aspect ratio. * ((|obey_child|)): If true, ratio is ignored, and the aspect ratio is taken from the requistion of the child. * Returns: self --- obey_child? Gets the current obey_child value. * Returns: The current obey_child value. --- obey_child=(obey_child) Sets the obey_child value. * ((|obey_child|)): (({true})) or (({false})) * Returns: ((|obey_child|)) --- set_obey_child(obey_child) Same as obey_child=. * ((|obey_child|)): (({true})) or (({false})) * Returns: self --- ratio Gets the current ratio. * Returns: The current ratio value. --- ratio=(ratio) Sets the ratio value. * ((|ratio|)): The desired aspect ratio. * Returns: ((|ratio|)) --- set_ratio(ratio) Same as ratio=. * ((|ratio|)): The desired aspect ratio * Returns: self --- xalign Gets the current xalign. * Returns: The current xalign value --- xalign=(xalign) Sets the horizontal alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned). * ((|xalign|)): The xalign value * Returns: ((|xalign|)) --- set_xalign(xalign) Same as xalign=(xalign). * ((|xalign|)): The xalign value * Returns: self --- yalign Gets the current yalign. * Returns: The current yalign value --- yalign=(yalign) Sets the vertical alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * ((|yalign|)): The xalign value * Returns: ((|yalign|)) --- set_yalign(yalign) Same as yalign=(yalign) * ((|yalign|)): The xalign value * Returns: ((|yalign|)) - ((<Masao>)) ------------------------- = class Gtk::AspectFrame The Gtk::AspectFrame is useful when you want pack a widget so that it can resize but always retains the same aspect ratio. For instance, one might be drawing a small preview of a larger image. Gtk::AspectFrame derives from Gtk::Frame, so it can draw a label and a frame around the child. The frame will be "shrink-wrapped" to the size of the child. == super class * Gtk::Frame == class methods --- Gtk::AspectFrame.new(label, xalign, yalign, ratio, obey_child) Create a new GtkAspectFrame. * label: Label text. * xalign: Horizontal alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * yalign: Vertical alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * ratio: The desired aspect ratio. * obey_child: If true, ratio is ignored, and the aspect ratio is taken from the requistion of the child. * Returns: the new Gtk::AspectFrame. == public instance methods --- set(xalign, yalign, ratio, obey_child) Set parameters for an existing Gtk::AspectFrame. * xalign: Horizontal alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * yalign: Vertical alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * ratio: The desired aspect ratio. * obey_child: If true, ratio is ignored, and the aspect ratio is taken from the requistion of the child. * Returns: self --- obey_child? Gets the current obey_child value. * Returns: The current obey_child value. --- obey_child=(obey_child) Sets the obey_child value. * obey_child: true or false * Returns: obey_child --- set_obey_child(obey_child) Same as obey_child=. * obey_child: true or false * Returns: self --- ratio Gets the current ratio. * Returns: The current ratio value. --- ratio=(ratio) Sets the ratio value. * ratio: The desired aspect ratio. * Returns: ratio --- set_ratio(ratio) Same as ratio=. * ratio: The desired aspect ratio * Returns: self --- xalign Gets the current xalign. * Returns: The current xalign value --- xalign=(xalign) Sets the horizontal alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned). * xalign: The xalign value * Returns: xalign --- set_xalign(xalign) Same as xalign=(xalign). * xalign: The xalign value * Returns: self --- yalign Gets the current yalign. * Returns: The current yalign value --- yalign=(yalign) Sets the vertical alignment of the child within the allocation of the Gtk::AspectFrame. This ranges from 0.0 (left aligned) to 1.0 (right aligned) * yalign: The xalign value * Returns: yalign --- set_yalign(yalign) Same as yalign=(yalign) * yalign: The xalign value * Returns: yalign - ((<Masao>))