ScaleButton

#GtkScaleButton provides a button which pops up a scale widget. This kind of widget is commonly used for volume controls in multimedia applications, and GTK+ provides a #GtkVolumeButton subclass that is tailored for this use case.

CSS nodes

GtkScaleButton has a single CSS node with name button. To differentiate it from a plain #GtkButton, it gets the .scale style class.

class ScaleButton : Button , OrientableIF {}

Constructors

this
this(GtkScaleButton* gtkScaleButton, bool ownedRef)

Sets our main struct and passes it to the parent class.

this
this(GtkIconSize size, double min, double max, double step, string[] icons)

Creates a #GtkScaleButton, with a range between @min and @max, with a stepping of @step.

Members

Classes

OnPopdownDelegateWrapper
class OnPopdownDelegateWrapper
Undocumented in source.
OnPopupDelegateWrapper
class OnPopupDelegateWrapper
Undocumented in source.
OnValueChangedDelegateWrapper
class OnValueChangedDelegateWrapper
Undocumented in source.

Functions

addOnPopdown
gulong addOnPopdown(void delegate(ScaleButton) dlg, ConnectFlags connectFlags)

The ::popdown signal is a [keybinding signal]GtkBindingSignal which gets emitted to popdown the scale widget.

addOnPopup
gulong addOnPopup(void delegate(ScaleButton) dlg, ConnectFlags connectFlags)

The ::popup signal is a [keybinding signal]GtkBindingSignal which gets emitted to popup the scale widget.

addOnValueChanged
gulong addOnValueChanged(void delegate(double, ScaleButton) dlg, ConnectFlags connectFlags)

The ::value-changed signal is emitted when the value field has changed.

getAdjustment
Adjustment getAdjustment()

Gets the #GtkAdjustment associated with the #GtkScaleButton’s scale. See gtk_range_get_adjustment() for details.

getMinusButton
Button getMinusButton()

Retrieves the minus button of the #GtkScaleButton.

getPlusButton
Button getPlusButton()

Retrieves the plus button of the #GtkScaleButton.

getPopup
Widget getPopup()

Retrieves the popup of the #GtkScaleButton.

getScaleButtonStruct
GtkScaleButton* getScaleButtonStruct()

Get the main Gtk struct

getStruct
void* getStruct()

the main Gtk struct as a void*

getValue
double getValue()

Gets the current value of the scale button.

internalRemoveOnPopdown
void internalRemoveOnPopdown(OnPopdownDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.
internalRemoveOnPopup
void internalRemoveOnPopup(OnPopupDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.
internalRemoveOnValueChanged
void internalRemoveOnValueChanged(OnValueChangedDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.
setAdjustment
void setAdjustment(Adjustment adjustment)

Sets the #GtkAdjustment to be used as a model for the #GtkScaleButton’s scale. See gtk_range_set_adjustment() for details.

setIcons
void setIcons(string[] icons)

Sets the icons to be used by the scale button. For details, see the #GtkScaleButton:icons property.

setStruct
void setStruct(GObject* obj)
Undocumented in source. Be warned that the author may not have intended to support it.
setValue
void setValue(double value)

Sets the current value of the scale; if the value is outside the minimum or maximum range values, it will be clamped to fit inside them. The scale button emits the #GtkScaleButton::value-changed signal if the value changes.

Mixins

__anonymous
mixin OrientableT!(GtkScaleButton)
Undocumented in source.

Static functions

callBackPopdown
void callBackPopdown(GtkScaleButton* scalebuttonStruct, OnPopdownDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackPopdownDestroy
void callBackPopdownDestroy(OnPopdownDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackPopup
void callBackPopup(GtkScaleButton* scalebuttonStruct, OnPopupDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackPopupDestroy
void callBackPopupDestroy(OnPopupDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackValueChanged
void callBackValueChanged(GtkScaleButton* scalebuttonStruct, double value, OnValueChangedDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackValueChangedDestroy
void callBackValueChangedDestroy(OnValueChangedDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
getType
GType getType()

Variables

gtkScaleButton
GtkScaleButton* gtkScaleButton;

the main Gtk struct

onPopdownListeners
OnPopdownDelegateWrapper[] onPopdownListeners;
Undocumented in source.
onPopupListeners
OnPopupDelegateWrapper[] onPopupListeners;
Undocumented in source.
onValueChangedListeners
OnValueChangedDelegateWrapper[] onValueChangedListeners;
Undocumented in source.

Inherited Members

From Button

gtkButton
GtkButton* gtkButton;

the main Gtk struct

getButtonStruct
GtkButton* getButtonStruct()

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.
__anonymous
mixin ActionableT!(GtkButton)
Undocumented in source.
__anonymous
mixin ActivatableT!(GtkButton)
Undocumented in source.
setIconSize
void setIconSize(IconSize iconSize)
getIconSize
IconSize getIconSize()
getType
GType getType()
clicked
void clicked()

Emits a #GtkButton::clicked signal to the given #GtkButton.

enter
void enter()

Emits a #GtkButton::enter signal to the given #GtkButton.

getAlignment
void getAlignment(float xalign, float yalign)

Gets the alignment of the child in the button.

getAlwaysShowImage
bool getAlwaysShowImage()

Returns whether the button will ignore the #GtkSettings:gtk-button-images setting and always show the image, if available.

getEventWindow
Window getEventWindow()

Returns the button’s event window if it is realized, %NULL otherwise. This function should be rarely needed.

getFocusOnClick
bool getFocusOnClick()

Returns whether the button grabs focus when it is clicked with the mouse. See gtk_button_set_focus_on_click().

getImage
Widget getImage()

Gets the widget that is currenty set as the image of @button. This may have been explicitly set by gtk_button_set_image() or constructed by gtk_button_new_from_stock().

getImagePosition
GtkPositionType getImagePosition()

Gets the position of the image relative to the text inside the button.

getLabel
string getLabel()

Fetches the text from the label of the button, as set by gtk_button_set_label(). If the label text has not been set the return value will be %NULL. This will be the case if you create an empty button with gtk_button_new() to use as a container.

getRelief
GtkReliefStyle getRelief()

Returns the current relief style of the given #GtkButton.

getUseStock
bool getUseStock()

Returns whether the button label is a stock item.

getUseUnderline
bool getUseUnderline()

Returns whether an embedded underline in the button label indicates a mnemonic. See gtk_button_set_use_underline ().

leave
void leave()

Emits a #GtkButton::leave signal to the given #GtkButton.

pressed
void pressed()

Emits a #GtkButton::pressed signal to the given #GtkButton.

released
void released()

Emits a #GtkButton::released signal to the given #GtkButton.

setAlignment
void setAlignment(float xalign, float yalign)

Sets the alignment of the child. This property has no effect unless the child is a #GtkMisc or a #GtkAlignment.

setAlwaysShowImage
void setAlwaysShowImage(bool alwaysShow)

If %TRUE, the button will ignore the #GtkSettings:gtk-button-images setting and always show the image, if available.

setFocusOnClick
void setFocusOnClick(bool focusOnClick)

Sets whether the button will grab focus when it is clicked with the mouse. Making mouse clicks not grab focus is useful in places like toolbars where you don’t want the keyboard focus removed from the main area of the application.

setImage
void setImage(Widget image)

Set the image of @button to the given widget. The image will be displayed if the label text is %NULL or if #GtkButton:always-show-image is %TRUE. You don’t have to call gtk_widget_show() on @image yourself.

setImagePosition
void setImagePosition(GtkPositionType position)

Sets the position of the image relative to the text inside the button.

setLabel
void setLabel(string label)

Sets the text of the label of the button to @str. This text is also used to select the stock item if gtk_button_set_use_stock() is used.

setRelief
void setRelief(GtkReliefStyle relief)

Sets the relief style of the edges of the given #GtkButton widget. Two styles exist, %GTK_RELIEF_NORMAL and %GTK_RELIEF_NONE. The default style is, as one can guess, %GTK_RELIEF_NORMAL. The deprecated value %GTK_RELIEF_HALF behaves the same as %GTK_RELIEF_NORMAL.

setUseStock
void setUseStock(bool useStock)

If %TRUE, the label set on the button is used as a stock id to select the stock item for the button.

setUseUnderline
void setUseUnderline(bool useUnderline)

If true, an underline in the text of the button label indicates the next character should be used for the mnemonic accelerator key.

OnActivateDelegateWrapper
class OnActivateDelegateWrapper
Undocumented in source.
onActivateListeners
OnActivateDelegateWrapper[] onActivateListeners;
Undocumented in source.
addOnActivate
gulong addOnActivate(void delegate(Button) dlg, ConnectFlags connectFlags)

The ::activate signal on GtkButton is an action signal and emitting it causes the button to animate press then release. Applications should never connect to this signal, but use the #GtkButton::clicked signal.

callBackActivate
void callBackActivate(GtkButton* buttonStruct, OnActivateDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackActivateDestroy
void callBackActivateDestroy(OnActivateDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
internalRemoveOnActivate
void internalRemoveOnActivate(OnActivateDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.
OnClickedDelegateWrapper
class OnClickedDelegateWrapper
Undocumented in source.
onClickedListeners
OnClickedDelegateWrapper[] onClickedListeners;
Undocumented in source.
addOnClicked
gulong addOnClicked(void delegate(Button) dlg, ConnectFlags connectFlags)

Emitted when the button has been activated (pressed and released).

callBackClicked
void callBackClicked(GtkButton* buttonStruct, OnClickedDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackClickedDestroy
void callBackClickedDestroy(OnClickedDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
internalRemoveOnClicked
void internalRemoveOnClicked(OnClickedDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.
OnEnterDelegateWrapper
class OnEnterDelegateWrapper
Undocumented in source.
onEnterListeners
OnEnterDelegateWrapper[] onEnterListeners;
Undocumented in source.
addOnEnter
gulong addOnEnter(void delegate(Button) dlg, ConnectFlags connectFlags)

Emitted when the pointer enters the button.

callBackEnter
void callBackEnter(GtkButton* buttonStruct, OnEnterDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackEnterDestroy
void callBackEnterDestroy(OnEnterDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
internalRemoveOnEnter
void internalRemoveOnEnter(OnEnterDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.
OnLeaveDelegateWrapper
class OnLeaveDelegateWrapper
Undocumented in source.
onLeaveListeners
OnLeaveDelegateWrapper[] onLeaveListeners;
Undocumented in source.
addOnLeave
gulong addOnLeave(void delegate(Button) dlg, ConnectFlags connectFlags)

Emitted when the pointer leaves the button.

callBackLeave
void callBackLeave(GtkButton* buttonStruct, OnLeaveDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackLeaveDestroy
void callBackLeaveDestroy(OnLeaveDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
internalRemoveOnLeave
void internalRemoveOnLeave(OnLeaveDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.
OnPressedDelegateWrapper
class OnPressedDelegateWrapper
Undocumented in source.
onPressedListeners
OnPressedDelegateWrapper[] onPressedListeners;
Undocumented in source.
addOnPressed
gulong addOnPressed(void delegate(Button) dlg, ConnectFlags connectFlags)

Emitted when the button is pressed.

callBackPressed
void callBackPressed(GtkButton* buttonStruct, OnPressedDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackPressedDestroy
void callBackPressedDestroy(OnPressedDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
internalRemoveOnPressed
void internalRemoveOnPressed(OnPressedDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.
OnReleasedDelegateWrapper
class OnReleasedDelegateWrapper
Undocumented in source.
onReleasedListeners
OnReleasedDelegateWrapper[] onReleasedListeners;
Undocumented in source.
addOnReleased
gulong addOnReleased(void delegate(Button) dlg, ConnectFlags connectFlags)

Emitted when the button is released.

callBackReleased
void callBackReleased(GtkButton* buttonStruct, OnReleasedDelegateWrapper wrapper)
Undocumented in source. Be warned that the author may not have intended to support it.
callBackReleasedDestroy
void callBackReleasedDestroy(OnReleasedDelegateWrapper wrapper, GClosure* closure)
Undocumented in source. Be warned that the author may not have intended to support it.
internalRemoveOnReleased
void internalRemoveOnReleased(OnReleasedDelegateWrapper source)
Undocumented in source. Be warned that the author may not have intended to support it.

From OrientableIF

getOrientableStruct
GtkOrientable* getOrientableStruct()

Get the main Gtk struct

getStruct
void* getStruct()

the main Gtk struct as a void*

getOrientation
GtkOrientation getOrientation()

Retrieves the orientation of the @orientable.

setOrientation
void setOrientation(GtkOrientation orientation)

Sets the orientation of the @orientable.

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