GtkRange {RGtk2.10} | R Documentation |
Base class for widgets which visualize an adjustment
gtkRangeGetAdjustment(object)
gtkRangeSetUpdatePolicy(object, policy)
gtkRangeSetAdjustment(object, adjustment)
gtkRangeGetInverted(object)
gtkRangeSetInverted(object, setting)
gtkRangeGetUpdatePolicy(object)
gtkRangeGetValue(object)
gtkRangeSetIncrements(object, step, page)
gtkRangeSetRange(object, min, max)
gtkRangeSetValue(object, value)
gtkRangeSetLowerStepperSensitivity(object, sensitivity)
gtkRangeGetLowerStepperSensitivity(object)
gtkRangeSetUpperStepperSensitivity(object, sensitivity)
gtkRangeGetUpperStepperSensitivity(object)
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkRange +----GtkScale +----GtkScrollbar
GtkRange implements AtkImplementorIface.
GtkRange
GtkSensitivityType
auto
on
off
adjust-bounds(range, arg1, user.data)
range
GtkRange
] the object which received the signal.arg1
user.data
change-value(range, scroll, value, returns, user.data)
TRUE
to
prevent further processing. Or, by returning FALSE
, it can pass
the event to other handlers until the default GTK+ handler is
reached.
The value parameter is unrounded. An application that overrides
the ::change-value signal is responsible for clamping the value to
the desired number of decimal digits; the default GTK+ handler
clamps the value based on range->round.digits
.
It is not possible to use delayed update policies in an overridden ::change-value handler.
Since 2.6
range
GtkRange
] the range that received the signal.scroll
GtkScrollType
] the type of scroll action that was performed.value
returns
TRUE
to prevent other handlers from being invoked for the
signal. FALSE
to propagate the signal further.user.data
move-slider(range, arg1, user.data)
range
GtkRange
] the GtkRange
arg1
GtkScrollType
] user.data
value-changed(range, user.data)
range
GtkRange
] the GtkRange
user.data
adjustment
[GtkAdjustment
: Read / Write / Construct]The GtkAdjustment that contains the current value of this range object.
inverted
[logical : Read / Write]Invert direction slider moves to increase range value. Default value: FALSE
lower-stepper-sensitivity
[GtkSensitivityType
: Read / Write]The sensitivity policy for the stepper that points to the adjustment's lower side. Default value: GTK_SENSITIVITY_AUTO
update-policy
[GtkUpdateType
: Read / Write]How the range should be updated on the screen. Default value: GTK_UPDATE_CONTINUOUS
upper-stepper-sensitivity
[GtkSensitivityType
: Read / Write]The sensitivity policy for the stepper that points to the adjustment's upper side. Default value: GTK_SENSITIVITY_AUTO
activate-slider
[logical : Read]With this option set to TRUE, sliders will be drawn ACTIVE and with shadow IN while they are dragged. Default value: FALSE
arrow-displacement-x
[integer : Read]How far in the x direction to move the arrow when the button is depressed. Default value: 0
arrow-displacement-y
[integer : Read]How far in the y direction to move the arrow when the button is depressed. Default value: 0
slider-width
[integer : Read]Width of scrollbar or scale thumb. Allowed values: >= 0 Default value: 14
stepper-size
[integer : Read]Length of step buttons at ends. Allowed values: >= 0 Default value: 14
stepper-spacing
[integer : Read]The spacing between the stepper buttons and thumb. Note that setting this value to anything > 0 will automatically set the trough-under-steppers style property to TRUE as well. Also, stepper-spacing won't have any effect if there are no steppers.
Allowed values: >= 0 Default value: 0
trough-border
[integer : Read]Spacing between thumb/steppers and outer trough bevel. Allowed values: >= 0 Default value: 1
trough-side-details
[logical : Read]Default value: FALSE Since 2.10
trough-under-steppers
[logical : Read]Whether to draw the trough across the full length of the range or to exclude the steppers and their spacing. Note that setting the stepper-spacing style property to any value > 0 will automatically enable trough-under-steppers too.
Default value: TRUE Since 2.10
Derived by RGtkGen from GTK+ documentation
http://developer.gnome.org/doc/API/2.0/gtk/GtkRange.html