forked from AuroraMiddleware/gtk
7447ef0fc2
In particular, rename - libraries to lib*-3.0.so - pc files to *-3.0.pc - include paths to /usr/include/gtk-3.0/* - module paths to /usr/lib/gtk-3.0/* - rc files names to gtk-3.0/gtkrc - commandline utilities to *-3.0 - adjust documentation Also change the install location for unix-print headers to /usr/include/gtk-3.0/unix-print/gtk.
177 lines
2.8 KiB
Plaintext
177 lines
2.8 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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GtkScale
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<!-- ##### SECTION Short_Description ##### -->
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Base class for GtkHScale and GtkVScale
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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A #GtkScale is a slider control used to select a numeric value.
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To use it, you'll probably want to investigate the methods on
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its base class, #GtkRange, in addition to the methods for #GtkScale itself.
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To set the value of a scale, you would normally use gtk_range_set_value().
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To detect changes to the value, you would normally use the "value_changed"
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signal.
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</para>
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<para>
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The #GtkScale widget is an abstract class, used only for deriving the
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subclasses #GtkHScale and #GtkVScale. To create a scale widget,
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call gtk_hscale_new_with_range() or gtk_vscale_new_with_range().
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</para>
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<refsect2 id="GtkScale-BUILDER-UI"><title>GtkScale as GtkBuildable</title>
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<para>
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GtkScale supports a custom <marks> element, which
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can contain multiple <mark> elements. The "value" and "position"
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attributes have the same meaning as gtk_scale_add_mark() parameters of the
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same name. If the element is not empty, its content is taken as the markup
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to show at the mark. It can be translated with the usual "translatable and
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"context" attributes.
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</para>
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</refsect2>
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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 GtkScale ##### -->
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<para>
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The fields of the #GtkScale-struct struct should only be accessed via
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the accessor functions.
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</para>
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<!-- ##### SIGNAL GtkScale::format-value ##### -->
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<para>
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</para>
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@scale:
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@value:
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@Returns:
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<!-- ##### ARG GtkScale:digits ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkScale:draw-value ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkScale:value-pos ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkScale:slider-length ##### -->
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<para>
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</para>
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<!-- ##### ARG GtkScale:value-spacing ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gtk_scale_set_digits ##### -->
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<para>
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</para>
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@scale:
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@digits:
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<!-- ##### FUNCTION gtk_scale_set_draw_value ##### -->
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<para>
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</para>
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@scale:
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@draw_value:
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<!-- ##### FUNCTION gtk_scale_set_value_pos ##### -->
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<para>
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</para>
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@scale:
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@pos:
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<!-- ##### FUNCTION gtk_scale_get_digits ##### -->
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<para>
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</para>
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@scale:
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@Returns:
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<!-- ##### FUNCTION gtk_scale_get_draw_value ##### -->
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<para>
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</para>
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@scale:
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@Returns:
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<!-- ##### FUNCTION gtk_scale_get_value_pos ##### -->
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<para>
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</para>
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@scale:
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@Returns:
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<!-- ##### FUNCTION gtk_scale_get_layout ##### -->
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<para>
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</para>
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@scale:
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@Returns:
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<!-- ##### FUNCTION gtk_scale_get_layout_offsets ##### -->
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<para>
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</para>
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@scale:
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@x:
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@y:
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<!-- ##### FUNCTION gtk_scale_add_mark ##### -->
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<para>
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</para>
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@scale:
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@value:
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@position:
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@markup:
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<!-- ##### FUNCTION gtk_scale_clear_marks ##### -->
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<para>
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</para>
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@scale:
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