gtkprogressbar.html

最新gtk中文资料集

Retrieves the text displayed superimposed on the progress bar,
if any, otherwise <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>. The return value is a reference
to the text, not a copy of it, so will become invalid
if you change the text in the progress bar.</p>
<p>

</p>
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<td><p><span class="term"><em class="parameter"><code>pbar</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> text, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>; this string is owned by the widget
and should not be modified or freed.
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<hr>
<div class="refsect2" lang="en">
<a name="id3471327"></a><h3>
<a name="gtk-progress-bar-get-fraction"></a>gtk_progress_bar_get_fraction ()</h3>
<a class="indexterm" name="id3471340"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
>gdouble</a>             gtk_progress_bar_get_fraction       (<a class="link" href="GtkProgressBar.html" title="GtkProgressBar">GtkProgressBar</a> *pbar);</pre>
<p>
Returns the current fraction of the task that's been completed.</p>
<p>

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<td><p><span class="term"><em class="parameter"><code>pbar</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a fraction from 0.0 to 1.0
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<div class="refsect2" lang="en">
<a name="id3471410"></a><h3>
<a name="gtk-progress-bar-get-pulse-step"></a>gtk_progress_bar_get_pulse_step ()</h3>
<a class="indexterm" name="id3471424"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
>gdouble</a>             gtk_progress_bar_get_pulse_step     (<a class="link" href="GtkProgressBar.html" title="GtkProgressBar">GtkProgressBar</a> *pbar);</pre>
<p>
Retrieves the pulse step set with <a class="link" href="GtkProgressBar.html#gtk-progress-bar-set-pulse-step"><code class="function">gtk_progress_bar_set_pulse_step()</code></a></p>
<p>

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<td><p><span class="term"><em class="parameter"><code>pbar</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a fraction from 0.0 to 1.0
</td>
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<hr>
<div class="refsect2" lang="en">
<a name="id3471504"></a><h3>
<a name="gtk-progress-bar-get-orientation"></a>gtk_progress_bar_get_orientation ()</h3>
<a class="indexterm" name="id3471518"></a><pre class="programlisting"><a class="link" href="GtkProgressBar.html#GtkProgressBarOrientation">GtkProgressBarOrientation</a> gtk_progress_bar_get_orientation
                                                        (<a class="link" href="GtkProgressBar.html" title="GtkProgressBar">GtkProgressBar</a> *pbar);</pre>
<p>
Retrieves the current progress bar orientation.</p>
<p>

</p>
<div class="variablelist"><table border="0">
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<td><p><span class="term"><em class="parameter"><code>pbar</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> orientation of the progress bar
</td>
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<hr>
<div class="refsect2" lang="en">
<a name="id3471589"></a><h3>
<a name="gtk-progress-bar-get-ellipsize"></a>gtk_progress_bar_get_ellipsize ()</h3>
<a class="indexterm" name="id3471605"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/pango/pango-Layout-Objects.html#PangoEllipsizeMode"
>PangoEllipsizeMode</a>  gtk_progress_bar_get_ellipsize      (<a class="link" href="GtkProgressBar.html" title="GtkProgressBar">GtkProgressBar</a> *pbar);</pre>
<p>
Returns the ellipsizing position of the progressbar. 
See <a class="link" href="GtkProgressBar.html#gtk-progress-bar-set-ellipsize"><code class="function">gtk_progress_bar_set_ellipsize()</code></a>.</p>
<p>

</p>
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<td><p><span class="term"><em class="parameter"><code>pbar</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/pango/pango-Layout-Objects.html#PangoEllipsizeMode"
><span class="type">PangoEllipsizeMode</span></a>

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<p class="since">Since  2.6
</p>
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<hr>
<div class="refsect2" lang="en">
<a name="id3471700"></a><h3>
<a name="gtk-progress-bar-new-with-adjustment"></a>gtk_progress_bar_new_with_adjustment ()</h3>
<a class="indexterm" name="id3471716"></a><pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>*          gtk_progress_bar_new_with_adjustment
                                                        (<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *adjustment);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_progress_bar_new_with_adjustment</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Creates a new <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a> with an associated <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>.
</p>
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<td><p><span class="term"><em class="parameter"><code>adjustment</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>.
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>a <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>.


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<hr>
<div class="refsect2" lang="en">
<a name="id3471821"></a><h3>
<a name="gtk-progress-bar-set-bar-style"></a>gtk_progress_bar_set_bar_style ()</h3>
<a class="indexterm" name="id3471837"></a><pre class="programlisting">void                gtk_progress_bar_set_bar_style      (<a class="link" href="GtkProgressBar.html" title="GtkProgressBar">GtkProgressBar</a> *pbar,
                                                         <a class="link" href="GtkProgressBar.html#GtkProgressBarStyle">GtkProgressBarStyle</a> style);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_progress_bar_set_bar_style</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Sets the style of the <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>.  The default style is
<a class="link" href="GtkProgressBar.html#GTK-PROGRESS-CONTINUOUS:CAPS"><code class="literal">GTK_PROGRESS_CONTINUOUS</code></a>.
</p>
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<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>pbar</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>style</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="GtkProgressBar.html#GtkProgressBarStyle"><span class="type">GtkProgressBarStyle</span></a> value indicating the desired style.


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<hr>
<div class="refsect2" lang="en">
<a name="id3471958"></a><h3>
<a name="GtkProgressBarStyle"></a>enum GtkProgressBarStyle</h3>
<a class="indexterm" name="id3471971"></a><pre class="programlisting">typedef enum
{
  GTK_PROGRESS_CONTINUOUS,
  GTK_PROGRESS_DISCRETE
} GtkProgressBarStyle;
</pre>
<p>
An enumeration representing the styles for drawing the progress bar.
</p>
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<td><p><span class="term"><a name="GTK-PROGRESS-CONTINUOUS:CAPS"></a><code class="literal">GTK_PROGRESS_CONTINUOUS</code></span></p></td>
<td>The progress bar grows in a smooth, continuous manner.
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<td><p><span class="term"><a name="GTK-PROGRESS-DISCRETE:CAPS"></a><code class="literal">GTK_PROGRESS_DISCRETE</code></span></p></td>
<td>The progress bar grows in discrete, visible blocks.

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<hr>
<div class="refsect2" lang="en">
<a name="id3472038"></a><h3>
<a name="gtk-progress-bar-set-discrete-blocks"></a>gtk_progress_bar_set_discrete_blocks ()</h3>
<a class="indexterm" name="id3472054"></a><pre class="programlisting">void                gtk_progress_bar_set_discrete_blocks
                                                        (<a class="link" href="GtkProgressBar.html" title="GtkProgressBar">GtkProgressBar</a> *pbar,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> blocks);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_progress_bar_set_discrete_blocks</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Sets the number of blocks that the progress bar is divided into
when the style is <a class="link" href="GtkProgressBar.html#GTK-PROGRESS-DISCRETE:CAPS"><code class="literal">GTK_PROGRESS_DISCRETE</code></a>.
</p>
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<td><p><span class="term"><em class="parameter"><code>pbar</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="GtkProgressBar.html" title="GtkProgressBar"><span class="type">GtkProgressBar</span></a>.
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<td><p><span class="term"><em class="parameter"><code>blocks</code></em>&#160;:</span></p></td>