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.

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.

Meta