1 <!-- ##### SECTION Title ##### -->
4 <!-- ##### SECTION Short_Description ##### -->
5 Base class for GtkProgressBar
7 <!-- ##### SECTION Long_Description ##### -->
9 A #GtkProgress is the abstract base class used to derive
10 a #GtkProgressBar which provides a visual representation of
11 the progress of a long running operation.
14 <!-- ##### SECTION See_Also ##### -->
19 <!-- ##### SECTION Stability_Level ##### -->
22 <!-- ##### SECTION Image ##### -->
25 <!-- ##### STRUCT GtkProgress ##### -->
27 The #GtkProgress-struct struct contains private data only.
28 and should be accessed using the functions below.
32 <!-- ##### ARG GtkProgress:activity-mode ##### -->
37 <!-- ##### ARG GtkProgress:show-text ##### -->
42 <!-- ##### ARG GtkProgress:text-xalign ##### -->
47 <!-- ##### ARG GtkProgress:text-yalign ##### -->
52 <!-- ##### FUNCTION gtk_progress_set_show_text ##### -->
54 Controls whether progress text is shown.
57 @progress: a #GtkProgress.
58 @show_text: a boolean indicating whether the progress text
62 <!-- ##### FUNCTION gtk_progress_set_text_alignment ##### -->
64 Controls the alignment of the text within the progress bar area.
67 @progress: a #GtkProgress.
68 @x_align: a number between 0.0 and 1.0 indicating the horizontal
69 alignment of the progress text within the #GtkProgress.
70 @y_align: a number between 0.0 and 1.0 indicating the vertical
71 alignment of the progress text within the #GtkProgress.
74 <!-- ##### FUNCTION gtk_progress_set_format_string ##### -->
76 Sets a format string used to display text indicating the
77 current progress. The string can contain the following substitution characters:
82 %v - the current progress value.
87 %l - the lower bound for the progress value.
92 %u - the upper bound for the progress value.
97 %p - the current progress percentage.
103 @progress: a #GtkProgress.
104 @format: a string used to display progress text, or %NULL
105 to restore to the default format.
108 <!-- ##### FUNCTION gtk_progress_set_adjustment ##### -->
110 Associates a #GtkAdjustment with the #GtkProgress. A #GtkAdjustment
111 is used to represent the upper and lower bounds and the step interval
112 of the underlying value for which progress is shown.
115 @progress: a #GtkProgress.
116 @adjustment: the #GtkAdjustment to be associated with the #GtkProgress.
119 <!-- ##### FUNCTION gtk_progress_set_percentage ##### -->
121 Sets the current percentage completion for the #GtkProgress.
124 @progress: a #GtkProgress.
125 @percentage: the percentage complete which must be between 0.0
129 <!-- ##### FUNCTION gtk_progress_set_value ##### -->
131 Sets the value within the #GtkProgress to an absolute value.
132 The value must be within the valid range of values for the
133 underlying #GtkAdjustment.
136 @progress: a #GtkProgress.
137 @value: the value indicating the current completed amount.
140 <!-- ##### FUNCTION gtk_progress_get_value ##### -->
142 Returns the current progress complete value.
145 @progress: a #GtkProgress.
146 @Returns: the current progress complete value.
149 <!-- ##### FUNCTION gtk_progress_set_activity_mode ##### -->
151 A #GtkProgress can be in one of two different modes: percentage
152 mode (the default) and activity mode. In activity mode, the
153 progress is simply indicated as activity rather than as a percentage
157 @progress: a #GtkProgress.
158 @activity_mode: a boolean, %TRUE for activity mode.
161 <!-- ##### FUNCTION gtk_progress_get_current_text ##### -->
163 Returns the current text associated with the #GtkProgress. This
164 text is the based on the underlying format string after any substitutions
168 @progress: a #GtkProgress.
169 @Returns: the text indicating the current progress.
172 <!-- ##### FUNCTION gtk_progress_get_text_from_value ##### -->
174 Returns the text indicating the progress based on the supplied value.
175 The current value for the #GtkProgress remains unchanged.
178 @progress: a #GtkProgress.
179 @value: an absolute progress value to use when formatting the progress text.
180 @Returns: a string indicating the progress.
183 <!-- ##### FUNCTION gtk_progress_get_current_percentage ##### -->
185 Returns the current progress as a percentage.
188 @progress: a #GtkProgress.
189 @Returns: a number between 0.0 and 1.0 indicating the percentage complete.
192 <!-- ##### FUNCTION gtk_progress_get_percentage_from_value ##### -->
194 Returns the progress as a percentage calculated from the supplied
195 absolute progress value.
198 @progress: a #GtkProgress.
199 @value: an absolute progress value.
200 @Returns: a number between 0.0 and 1.0 indicating the percentage complete
201 represented by @value.
204 <!-- ##### FUNCTION gtk_progress_configure ##### -->
206 Allows the configuration of the minimum, maximum, and current values for
210 @progress: a #GtkProgress.
211 @value: the current progress value.
212 @min: the minimum progress value.
213 @max: the maximum progress value.