87 lines
3.2 KiB
C
87 lines
3.2 KiB
C
/**
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* @defgroup Slider Slider
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* @ingroup Elementary
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*
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* @image html slider_inheritance_tree.png
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* @image latex slider_inheritance_tree.eps
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*
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* @image html img/widget/slider/preview-00.png
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* @image latex img/widget/slider/preview-00.eps width=\textwidth
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*
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* The slider adds a draggable “slider” widget for selecting the value of
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* something within a range.
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*
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* A slider can be horizontal or vertical. It can contain an Icon and has a
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* primary label as well as a units label (that is formatted with floating
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* point values and thus accepts a printf-style format string, like
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* “%1.2f units”. There is also an indicator string that may be somewhere
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* else (like on the slider itself) that also accepts a format string like
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* units. Label, Icon Unit and Indicator strings/objects are optional.
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*
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* A slider may be inverted which means values invert, with high vales being
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* on the left or top and low values on the right or bottom (as opposed to
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* normally being low on the left or top and high on the bottom and right).
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*
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* The slider should have its minimum and maximum values set by the
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* application with elm_slider_min_max_set() and value should also be set by
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* the application before use with elm_slider_value_set(). The span of the
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* slider is its length (horizontally or vertically). This will be scaled by
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* the object or applications scaling factor. At any point code can query the
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* slider for its value with elm_slider_value_get().
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*
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* This widget inherits from the @ref Layout one, so that all the
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* functions acting on it also work for slider objects.
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*
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* This widget emits the following signals, besides the ones sent from
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* @ref Layout:
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* - @c "changed" - Whenever the slider value is changed by the user.
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* - @c "slider,drag,start" - dragging the slider indicator around has started.
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* - @c "slider,drag,stop" - dragging the slider indicator around has stopped.
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* - @c "delay,changed" - A short time after the value is changed by the user.
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* This will be called only when the user stops dragging for
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* a very short period or when they release their
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* finger/mouse, so it avoids possibly expensive reactions to
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* the value change.
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* - @c "focused" - When the slider has received focus. (since 1.8)
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* - @c "unfocused" - When the slider has lost focus. (since 1.8)
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* - @c "language,changed" - the program's language changed (since 1.9)
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*
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* Available styles for it:
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* - @c "default"
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*
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* Default content parts of the slider widget that you can use for are:
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* @li "icon" - An icon of the slider
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* @li "end" - A end part content of the slider
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*
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* Default text parts of the slider widget that you can use for are:
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* @li "default" - Label of the slider
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*
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* Supported elm_object common APIs.
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* @li @ref elm_object_disabled_set
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* @li @ref elm_object_disabled_get
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* @li @ref elm_object_part_text_set
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* @li @ref elm_object_part_text_get
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* @li @ref elm_object_part_content_set
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* @li @ref elm_object_part_content_get
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* @li @ref elm_object_part_content_unset
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*
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* Here is an example on its usage:
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* @li @ref slider_example
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*/
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/**
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* @addtogroup Slider
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* @{
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*/
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#include "elm_slider_common.h"
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#ifdef EFL_EO_API_SUPPORT
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#include "elm_slider_eo.h"
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#endif
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#ifndef EFL_NOLEGACY_API_SUPPORT
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#include "elm_slider_legacy.h"
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#endif
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/**
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* @}
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*/
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