forked from AuroraMiddleware/gtk
242 lines
4.0 KiB
Plaintext
242 lines
4.0 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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GtkProgressBar
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<!-- ##### SECTION Short_Description ##### -->
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A widget which indicates progress visually
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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The #GtkProgressBar is typically used to display the progress of a long
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running operation. It provides a visual clue that processing
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is underway. The #GtkProgressBar can be used in two different
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modes: percentage mode and activity mode.
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</para>
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<para>
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When an application can determine how much work needs to take place
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(e.g. read a fixed number of bytes from a file) and can monitor its
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progress, it can use the #GtkProgressBar in percentage mode and the user
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sees a growing bar indicating the percentage of the work that has
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been completed. In this mode, the application is required to call
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gtk_progress_bar_set_fraction() periodically to update the progress bar.
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</para>
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<para>
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When an application has no accurate way of knowing the amount of work
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to do, it can use the #GtkProgressBar in activity mode, which shows activity
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by a block moving back and forth within the progress area. In this mode,
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the application is required to call gtk_progress_bar_pulse() perodically
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to update the progress bar.
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</para>
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<para>
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There is quite a bit of flexibility provided to control the appearance
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of the #GtkProgressBar. Functions are provided to control the
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orientation of the bar, optional text can be displayed along with
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the bar, and the step size used in activity mode can be set.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### SECTION Stability_Level ##### -->
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<!-- ##### SECTION Image ##### -->
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<!-- ##### STRUCT GtkProgressBar ##### -->
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<para>
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The #GtkProgressBar-struct struct contains private data only,
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and should be accessed using the functions below.
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</para>
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<!-- ##### ARG GtkProgressBar:ellipsize ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:fraction ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:inverted ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:pulse-step ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:show-text ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:text ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:min-horizontal-bar-height ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:min-horizontal-bar-width ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:min-vertical-bar-height ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:min-vertical-bar-width ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:xspacing ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkProgressBar:yspacing ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gtk_progress_bar_new ##### -->
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<para>
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Creates a new #GtkProgressBar.
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</para>
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@void:
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@Returns: a #GtkProgressBar.
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<!-- ##### FUNCTION gtk_progress_bar_pulse ##### -->
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<para>
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</para>
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@pbar:
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<!-- ##### FUNCTION gtk_progress_bar_set_fraction ##### -->
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<para>
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</para>
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@pbar:
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@fraction:
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<!-- ##### FUNCTION gtk_progress_bar_get_fraction ##### -->
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<para>
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</para>
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@pbar:
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@Returns:
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<!-- ##### FUNCTION gtk_progress_bar_set_inverted ##### -->
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<para>
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</para>
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@pbar:
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@inverted:
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<!-- ##### FUNCTION gtk_progress_bar_get_inverted ##### -->
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<para>
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</para>
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@pbar:
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@Returns:
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<!-- ##### FUNCTION gtk_progress_bar_set_show_text ##### -->
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<para>
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</para>
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@pbar:
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@show_text:
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<!-- ##### FUNCTION gtk_progress_bar_get_show_text ##### -->
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<para>
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</para>
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@pbar:
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@Returns:
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<!-- ##### FUNCTION gtk_progress_bar_set_text ##### -->
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<para>
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</para>
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@pbar:
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@text:
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<!-- ##### FUNCTION gtk_progress_bar_get_text ##### -->
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<para>
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</para>
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@pbar:
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@Returns:
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<!-- ##### FUNCTION gtk_progress_bar_set_ellipsize ##### -->
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<para>
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</para>
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@pbar:
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@mode:
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<!-- ##### FUNCTION gtk_progress_bar_get_ellipsize ##### -->
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<para>
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</para>
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@pbar:
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@Returns:
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<!-- ##### FUNCTION gtk_progress_bar_set_pulse_step ##### -->
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<para>
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</para>
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@pbar:
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@fraction:
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<!-- ##### FUNCTION gtk_progress_bar_get_pulse_step ##### -->
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<para>
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</para>
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@pbar:
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@Returns:
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