AspectFrame

The #GtkAspectFrame 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. #GtkAspectFrame derives from #GtkFrame, so it can draw a label and a frame around the child. The frame will be “shrink-wrapped” to the size of the child.

CSS nodes

GtkAspectFrame uses a CSS node with name frame.

class AspectFrame : Frame {

protected

GtkAspectFrame* gtkAspectFrame;

GtkAspectFrame* getAspectFrameStruct(bool transferOwnership);

void* getStruct();

void setStruct(GObject* obj);

this(GtkAspectFrame* gtkAspectFrame, bool ownedRef);

static GType getType();

this(string label, float xalign, float yalign, float ratio, bool obeyChild);

void set(float xalign, float yalign, float ratio, bool obeyChild);

}

Constructors

this this(GtkAspectFrame* gtkAspectFrame, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(string label, float xalign, float yalign, float ratio, bool obeyChild): Create a new #GtkAspectFrame.

Members

Functions

getAspectFrameStruct GtkAspectFrame* getAspectFrameStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
set void set(float xalign, float yalign, float ratio, bool obeyChild): Set parameters for an existing #GtkAspectFrame.
setStruct void setStruct(GObject* obj): Undocumented in source. Be warned that the author may not have intended to support it.

Static functions

getType GType getType()

Variables

gtkAspectFrame GtkAspectFrame* gtkAspectFrame;: the main Gtk struct

Inherited Members

From Frame

gtkFrame GtkFrame* gtkFrame;: the main Gtk struct
getFrameStruct GtkFrame* getFrameStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
setStruct void setStruct(GObject* obj): Undocumented in source. Be warned that the author may not have intended to support it.
getType GType getType()
getLabel string getLabel(): If the frame’s label widget is a #GtkLabel, returns the text in the label widget. (The frame will have a #GtkLabel for the label widget if a non-%NULL argument was passed to gtk_frame_new().)
getLabelAlign void getLabelAlign(float xalign, float yalign): Retrieves the X and Y alignment of the frame’s label. See gtk_frame_set_label_align().
getLabelWidget Widget getLabelWidget(): Retrieves the label widget for the frame. See gtk_frame_set_label_widget().
getShadowType GtkShadowType getShadowType(): Retrieves the shadow type of the frame. See gtk_frame_set_shadow_type().
setLabel void setLabel(string label): Removes the current #GtkFrame:label-widget. If @label is not %NULL, creates a new #GtkLabel with that text and adds it as the #GtkFrame:label-widget.
setLabelAlign void setLabelAlign(float xalign, float yalign): Sets the alignment of the frame widget’s label. The default values for a newly created frame are 0.0 and 0.5.
setLabelWidget void setLabelWidget(Widget labelWidget): Sets the #GtkFrame:label-widget for the frame. This is the widget that will appear embedded in the top edge of the frame as a title.
setShadowType void setShadowType(GtkShadowType type): Sets the #GtkFrame:shadow-type for @frame, i.e. whether it is drawn without (%GTK_SHADOW_NONE) or with (other values) a visible border. Values other than %GTK_SHADOW_NONE are treated identically by GtkFrame. The chosen type is applied by removing or adding the .flat class to the CSS node named border.