gdk-cursors.html

最新gtk中文资料集

<td><p><span class="term"><a name="GDK-GUMBY:CAPS"></a><code class="literal">GDK_GUMBY</code></span></p></td>
<td>
<img src="gumby.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-HAND1:CAPS"></a><code class="literal">GDK_HAND1</code></span></p></td>
<td>
<img src="hand1.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-HAND2:CAPS"></a><code class="literal">GDK_HAND2</code></span></p></td>
<td>
<img src="hand2.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-HEART:CAPS"></a><code class="literal">GDK_HEART</code></span></p></td>
<td>
<img src="heart.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-ICON:CAPS"></a><code class="literal">GDK_ICON</code></span></p></td>
<td>
<img src="icon.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-IRON-CROSS:CAPS"></a><code class="literal">GDK_IRON_CROSS</code></span></p></td>
<td>
<img src="iron_cross.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-LEFT-PTR:CAPS"></a><code class="literal">GDK_LEFT_PTR</code></span></p></td>
<td>
<img src="left_ptr.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-LEFT-SIDE:CAPS"></a><code class="literal">GDK_LEFT_SIDE</code></span></p></td>
<td>
<img src="left_side.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-LEFT-TEE:CAPS"></a><code class="literal">GDK_LEFT_TEE</code></span></p></td>
<td>
<img src="left_tee.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-LEFTBUTTON:CAPS"></a><code class="literal">GDK_LEFTBUTTON</code></span></p></td>
<td>
<img src="leftbutton.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-LL-ANGLE:CAPS"></a><code class="literal">GDK_LL_ANGLE</code></span></p></td>
<td>
<img src="ll_angle.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-LR-ANGLE:CAPS"></a><code class="literal">GDK_LR_ANGLE</code></span></p></td>
<td>
<img src="lr_angle.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-MAN:CAPS"></a><code class="literal">GDK_MAN</code></span></p></td>
<td>
<img src="man.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-MIDDLEBUTTON:CAPS"></a><code class="literal">GDK_MIDDLEBUTTON</code></span></p></td>
<td>
<img src="middlebutton.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-MOUSE:CAPS"></a><code class="literal">GDK_MOUSE</code></span></p></td>
<td>
<img src="mouse.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-PENCIL:CAPS"></a><code class="literal">GDK_PENCIL</code></span></p></td>
<td>
<img src="pencil.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-PIRATE:CAPS"></a><code class="literal">GDK_PIRATE</code></span></p></td>
<td>
<img src="pirate.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-PLUS:CAPS"></a><code class="literal">GDK_PLUS</code></span></p></td>
<td>
<img src="plus.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-QUESTION-ARROW:CAPS"></a><code class="literal">GDK_QUESTION_ARROW</code></span></p></td>
<td>
<img src="question_arrow.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-RIGHT-PTR:CAPS"></a><code class="literal">GDK_RIGHT_PTR</code></span></p></td>
<td>
<img src="right_ptr.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-RIGHT-SIDE:CAPS"></a><code class="literal">GDK_RIGHT_SIDE</code></span></p></td>
<td>
<img src="right_side.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-RIGHT-TEE:CAPS"></a><code class="literal">GDK_RIGHT_TEE</code></span></p></td>
<td>
<img src="right_tee.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-RIGHTBUTTON:CAPS"></a><code class="literal">GDK_RIGHTBUTTON</code></span></p></td>
<td>
<img src="rightbutton.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-RTL-LOGO:CAPS"></a><code class="literal">GDK_RTL_LOGO</code></span></p></td>
<td>
<img src="rtl_logo.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SAILBOAT:CAPS"></a><code class="literal">GDK_SAILBOAT</code></span></p></td>
<td>
<img src="sailboat.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SB-DOWN-ARROW:CAPS"></a><code class="literal">GDK_SB_DOWN_ARROW</code></span></p></td>
<td>
<img src="sb_down_arrow.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SB-H-DOUBLE-ARROW:CAPS"></a><code class="literal">GDK_SB_H_DOUBLE_ARROW</code></span></p></td>
<td>
<img src="sb_h_double_arrow.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SB-LEFT-ARROW:CAPS"></a><code class="literal">GDK_SB_LEFT_ARROW</code></span></p></td>
<td>
<img src="sb_left_arrow.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SB-RIGHT-ARROW:CAPS"></a><code class="literal">GDK_SB_RIGHT_ARROW</code></span></p></td>
<td>
<img src="sb_right_arrow.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SB-UP-ARROW:CAPS"></a><code class="literal">GDK_SB_UP_ARROW</code></span></p></td>
<td>
<img src="sb_up_arrow.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SB-V-DOUBLE-ARROW:CAPS"></a><code class="literal">GDK_SB_V_DOUBLE_ARROW</code></span></p></td>
<td>
<img src="sb_v_double_arrow.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SHUTTLE:CAPS"></a><code class="literal">GDK_SHUTTLE</code></span></p></td>
<td>
<img src="shuttle.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SIZING:CAPS"></a><code class="literal">GDK_SIZING</code></span></p></td>
<td>
<img src="sizing.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SPIDER:CAPS"></a><code class="literal">GDK_SPIDER</code></span></p></td>
<td>
<img src="spider.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-SPRAYCAN:CAPS"></a><code class="literal">GDK_SPRAYCAN</code></span></p></td>
<td>
<img src="spraycan.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-STAR:CAPS"></a><code class="literal">GDK_STAR</code></span></p></td>
<td>
<img src="star.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-TARGET:CAPS"></a><code class="literal">GDK_TARGET</code></span></p></td>
<td>
<img src="target.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-TCROSS:CAPS"></a><code class="literal">GDK_TCROSS</code></span></p></td>
<td>
<img src="tcross.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-TOP-LEFT-ARROW:CAPS"></a><code class="literal">GDK_TOP_LEFT_ARROW</code></span></p></td>
<td>
<img src="top_left_arrow.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-TOP-LEFT-CORNER:CAPS"></a><code class="literal">GDK_TOP_LEFT_CORNER</code></span></p></td>
<td>
<img src="top_left_corner.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-TOP-RIGHT-CORNER:CAPS"></a><code class="literal">GDK_TOP_RIGHT_CORNER</code></span></p></td>
<td>
<img src="top_right_corner.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-TOP-SIDE:CAPS"></a><code class="literal">GDK_TOP_SIDE</code></span></p></td>
<td>
<img src="top_side.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-TOP-TEE:CAPS"></a><code class="literal">GDK_TOP_TEE</code></span></p></td>
<td>
<img src="top_tee.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-TREK:CAPS"></a><code class="literal">GDK_TREK</code></span></p></td>
<td>
<img src="trek.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-UL-ANGLE:CAPS"></a><code class="literal">GDK_UL_ANGLE</code></span></p></td>
<td>
<img src="ul_angle.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-UMBRELLA:CAPS"></a><code class="literal">GDK_UMBRELLA</code></span></p></td>
<td>
<img src="umbrella.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-UR-ANGLE:CAPS"></a><code class="literal">GDK_UR_ANGLE</code></span></p></td>
<td>
<img src="ur_angle.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-WATCH:CAPS"></a><code class="literal">GDK_WATCH</code></span></p></td>
<td>
<img src="watch.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-XTERM:CAPS"></a><code class="literal">GDK_XTERM</code></span></p></td>
<td>
<img src="xterm.png">
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-LAST-CURSOR:CAPS"></a><code class="literal">GDK_LAST_CURSOR</code></span></p></td>
<td>last cursor type
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GDK-CURSOR-IS-PIXMAP:CAPS"></a><code class="literal">GDK_CURSOR_IS_PIXMAP</code></span></p></td>
<td>type of cursors constructed with 
<a class="link" href="gdk-Cursors.html#gdk-cursor-new-from-pixmap"><code class="function">gdk_cursor_new_from_pixmap()</code></a> or <a class="link" href="gdk-Cursors.html#gdk-cursor-new-from-pixbuf"><code class="function">gdk_cursor_new_from_pixbuf()</code></a>

</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3173361"></a><h3>
<a name="gdk-cursor-new"></a>gdk_cursor_new ()</h3>
<a class="indexterm" name="id3173373"></a><pre class="programlisting"><a class="link" href="gdk-Cursors.html#GdkCursor">GdkCursor</a>*          gdk_cursor_new                      (<a class="link" href="gdk-Cursors.html#GdkCursorType">GdkCursorType</a> cursor_type);</pre>
<p>
Creates a new cursor from the set of builtin cursors for the default display.
See <a class="link" href="gdk-Cursors.html#gdk-cursor-new-for-display"><code class="function">gdk_cursor_new_for_display()</code></a>.
</p>
<p>
To make the cursor invisible, use <a class="link" href="gdk-Cursors.html#gdk-cursor-new-from-pixmap"><code class="function">gdk_cursor_new_from_pixmap()</code></a> to create
a cursor with no pixels in it.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cursor_type</code></em>&#160;:</span></p></td>
<td> cursor to create
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a new <a class="link" href="gdk-Cursors.html#GdkCursor"><span class="type">GdkCursor</span></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3173470"></a><h3>
<a name="gdk-cursor-new-from-pixmap"></a>gdk_cursor_new_from_pixmap ()</h3>
<a class="indexterm" name="id3173483"></a><pre class="programlisting"><a class="link" href="gdk-Cursors.html#GdkCursor">GdkCursor</a>*          gdk_cursor_new_from_pixmap          (<a class="link" href="gdk-Bitmaps-and-Pixmaps.html#GdkPixmap">GdkPixmap</a> *source,
                                                         <a class="link" href="gdk-Bitmaps-and-Pixmaps.html#GdkPixmap">GdkPixmap</a> *mask,
                                                         const <a class="link" href="gdk-Colormaps-and-Colors.html#GdkColor">GdkColor</a> *fg,
                                                         const <a class="link" href="gdk-Colormaps-and-Colors.html#GdkColor">GdkColor</a> *bg,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> x,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> y);</pre>
<p>
Creates a new cursor from a given pixmap and mask. Both the pixmap and mask
must have a depth of 1 (i.e. each pixel has only 2 values - on or off).
The standard cursor size is 16 by 16 pixels. You can create a bitmap 
from inline data as in the below example.
</p>
<p>
</p>
<div class="example">
<a name="id3173557"></a><p class="title"><b>Example&#160;6.&#160;Creating a custom cursor</b></p>
<div class="example-contents"><pre class="programlisting">
/* This data is in X bitmap format, and can be created with the 'bitmap'
   utility. */
#define cursor1_width 16
#define cursor1_height 16
static unsigned char cursor1_bits[] = {
  0x80, 0x01, 0x40, 0x02, 0x20, 0x04, 0x10, 0x08, 0x08, 0x10, 0x04, 0x20,
  0x82, 0x41, 0x41, 0x82, 0x41, 0x82, 0x82, 0x41, 0x04, 0x20, 0x08, 0x10,
  0x10, 0x08, 0x20, 0x04, 0x40, 0x02, 0x80, 0x01};
 
static unsigned char cursor1mask_bits[] = {
  0x80, 0x01, 0xc0, 0x03, 0x60, 0x06, 0x30, 0x0c, 0x18, 0x18, 0x8c, 0x31,
  0xc6, 0x63, 0x63, 0xc6, 0x63, 0xc6, 0xc6, 0x63, 0x8c, 0x31, 0x18, 0x18,
  0x30, 0x0c, 0x60, 0x06, 0xc0, 0x03, 0x80, 0x01};
 
 
 GdkCursor *cursor;
 GdkPixmap *source, *mask;
 GdkColor fg = { 0, 65535, 0, 0 }; /* Red. */
 GdkColor bg = { 0, 0, 0, 65535 }; /* Blue. */
 
 
 source = gdk_bitmap_create_from_data (NULL, cursor1_bits,
                                       cursor1_width, cursor1_height);
 mask = gdk_bitmap_create_from_data (NULL, cursor1mask_bits,
                                     cursor1_width, cursor1_height);
 cursor = gdk_cursor_new_from_pixmap (source, mask, &amp;fg, &amp;bg, 8, 8);
 gdk_pixmap_unref (source);
 gdk_pixmap_unref (mask);
 
 
 gdk_window_set_cursor (widget-&gt;window, cursor);
</pre></div>
</div>