72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
/**
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* @defgroup Elm_Progressbar Progress bar
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* @ingroup Elementary
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*
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* @image html progressbar_inheritance_tree.png
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* @image latex progressbar_inheritance_tree.eps
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*
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* The progress bar is a widget for visually representing the
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* progress status of a given job/task.
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*
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* A progress bar may be horizontal or vertical. It may display an
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* icon besides it, as well as primary and @b units labels. The
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* former is meant to label the widget as a whole, while the
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* latter, which is formatted with floating point values (and thus
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* accepts a <c>printf</c>-style format string, like <c>"%1.2f
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* units"</c>), is meant to label the widget's <b>progress
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* value</b>. Label, icon and unit strings/objects are @b optional
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* for progress bars.
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*
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* A progress bar may be @b inverted, in which case it gets its
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* values inverted, i.e., high values being on the left or top and
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* low values on the right or bottom, for horizontal and vertical modes
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* respectively.
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*
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* The @b span of the progress, as set by
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* elm_progressbar_span_size_set(), is its length (horizontally or
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* vertically), unless one puts size hints on the widget to expand
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* on desired directions, by any container. That length will be
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* scaled by the object or applications scaling factor.
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* Applications can query the progress bar for its value with
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* elm_progressbar_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 progress bar 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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* @li @c "changed" - when the value is changed (since 1.7)
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* @li @c "focused" - When the progressbar has received focus. (since 1.8)
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* @li @c "unfocused" - When the progressbar has lost focus. (since 1.8)
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* @li @c "language,changed" - the program's language changed (since 1.9)
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*
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* This widget has the following styles:
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* - @c "default"
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* - @c "wheel" (simple style, no text, no progression, only
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* "pulse" effect is available)
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*
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* Default content parts of the progressbar widget that you can use for are:
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* @li "icon" - An icon of the progressbar
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*
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* Default text parts of the progressbar widget that you can use for are:
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* @li "default" - A label of the progressbar
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*
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* Supported elm_object common APIs.
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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 progressbar_example
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*/
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#include "elm_progressbar_common.h"
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#ifndef EFL_NOLEGACY_API_SUPPORT
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#include "elm_progressbar_legacy.h"
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#endif
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/**
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* @}
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*/
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