group__ctrl__scrollview__msgs.htm

MINIGUI1.6开发API

<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>pos_x</em>&nbsp;</td><td>X coordinate of the position to be made visible </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>pos_y</em>&nbsp;</td><td>Y coordinate of the position to be made visible </td></tr>
  </table>
</dl>

<p>
Definition at line <a class="el" href="scrollview_8h-source.htm#l00813">813</a> of file <a class="el" href="scrollview_8h-source.htm">scrollview.h</a>.    </td>
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<a class="anchor" name="ga44" doxytag="scrollview.h::SVM_REFRESHITEM"></a><p>
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          <td class="md" nowrap valign="top">#define SVM_REFRESHITEM&nbsp;&nbsp;&nbsp;0xF335          </td>
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    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
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<p>
Refresh the item. 
<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__ctrl__scrollview__msgs.htm#ga44">SVM_REFRESHITEM</a>
 <span class="keywordtype">int</span> nitem;
 <a class="code" href="group__ctrl__scrollview.htm#ga0">HSVITEM</a> hsvi;

 wParam = (<a class="code" href="group__win32__types.htm#ga8">WPARAM</a>)nitem;
 lParam = (<a class="code" href="group__win32__types.htm#ga9">LPARAM</a>)hsvi;
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>nitem</em>&nbsp;</td><td>Item index. If hsvi is not zero, nItem will be ignored. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>hsvi</em>&nbsp;</td><td>Item handle.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>Returns 0. </dd></dl>

<p>
Definition at line <a class="el" href="scrollview_8h-source.htm#l01030">1030</a> of file <a class="el" href="scrollview_8h-source.htm">scrollview.h</a>.    </td>
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<a class="anchor" name="ga7" doxytag="scrollview.h::SVM_RESETCONTENT"></a><p>
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          <td class="md" nowrap valign="top">#define SVM_RESETCONTENT&nbsp;&nbsp;&nbsp;0xF309          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
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      &nbsp;
    </td>
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<p>
Clears all the controls and the items added to the scrollview window. 
<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__ctrl__scrollview__msgs.htm#ga7">SVM_RESETCONTENT</a>

 wParam = 0;
 lParam = 0;
</pre></div><p>
<dl compact><dt><b>Returns:</b></dt><dd>Zero on success; otherwise -1. </dd></dl>

<p>
Definition at line <a class="el" href="scrollview_8h-source.htm#l00385">385</a> of file <a class="el" href="scrollview_8h-source.htm">scrollview.h</a>.    </td>
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<a class="anchor" name="ga24" doxytag="scrollview.h::SVM_SELECTITEM"></a><p>
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          <td class="md" nowrap valign="top">#define SVM_SELECTITEM&nbsp;&nbsp;&nbsp;0xF31f          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
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    </td>
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<p>
Selects or unselects an item in the scrollview item. 
<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__ctrl__scrollview__msgs.htm#ga24">SVM_SELECTITEM</a>
 <span class="keywordtype">int</span> nItem;

 wParam = (<a class="code" href="group__win32__types.htm#ga8">WPARAM</a>)nItem;
 lParam = (<a class="code" href="group__win32__types.htm#ga9">LPARAM</a>)bSel;
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>nItem</em>&nbsp;</td><td>Index of the item to select or unselect. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>bSel</em>&nbsp;</td><td>To select or unselect.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>0 on success, otherwise -1. </dd></dl>

<p>
Definition at line <a class="el" href="scrollview_8h-source.htm#l00676">676</a> of file <a class="el" href="scrollview_8h-source.htm">scrollview.h</a>.    </td>
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<a class="anchor" name="ga32" doxytag="scrollview.h::SVM_SETCONTAINERPROC"></a><p>
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          <td class="md" nowrap valign="top">#define SVM_SETCONTAINERPROC&nbsp;&nbsp;&nbsp;0xF329          </td>
        </tr>
      </table>
    </td>
  </tr>
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<p>
Sets the window procedure of the container window in the scrollview. 
<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__ctrl__scrollview__msgs.htm#ga32">SVM_SETCONTAINERPROC</a>
 <a class="code" href="group__window__create__fns.htm#ga0">WNDPROC</a> pfn;

 wParam = 0;
 lParam = (<a class="code" href="group__win32__types.htm#ga9">LPARAM</a>)pfn;
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>pfn</em>&nbsp;</td><td>New container procedure function.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>Old container procedure. </dd></dl>

<p>
Definition at line <a class="el" href="scrollview_8h-source.htm#l00831">831</a> of file <a class="el" href="scrollview_8h-source.htm">scrollview.h</a>.    </td>
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<a class="anchor" name="ga5" doxytag="scrollview.h::SVM_SETCONTHEIGHT"></a><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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          <td class="md" nowrap valign="top">#define SVM_SETCONTHEIGHT&nbsp;&nbsp;&nbsp;0xF307          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
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      &nbsp;
    </td>
    <td>

<p>
Sets the scrollview content area (scrollable area) height. 
<p>
Scrollable area of a scrolled window is always larger than the visible area.<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__ctrl__scrollview__msgs.htm#ga5">SVM_SETCONTHEIGHT</a>
 <span class="keywordtype">int</span> cont_h;

 wParam = (<a class="code" href="group__win32__types.htm#ga8">WPARAM</a>)cont_h;
 lParam = 0;
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>cont_h</em>&nbsp;</td><td>Scrollview content height.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>Zero on success; otherwise -1. </dd></dl>

<p>
Definition at line <a class="el" href="scrollview_8h-source.htm#l00352">352</a> of file <a class="el" href="scrollview_8h-source.htm">scrollview.h</a>.    </td>
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<a class="anchor" name="ga22" doxytag="scrollview.h::SVM_SETCONTPOS"></a><p>
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          <td class="md" nowrap valign="top">#define SVM_SETCONTPOS&nbsp;&nbsp;&nbsp;0xF31d          </td>
        </tr>
      </table>
    </td>
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<p>
Sets the content offset position in the viewport. 
<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__ctrl__scrollview__msgs.htm#ga22">SVM_SETCONTPOS</a>
 <span class="keywordtype">int</span> cont_x, cont_y;

 wParam = (<a class="code" href="group__win32__types.htm#ga8">WPARAM</a>)cont_x;
 lParam = (<a class="code" href="group__win32__types.htm#ga9">LPARAM</a>)cont_y;
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>cont_x</em>&nbsp;</td><td>New content x offset </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>cont_y</em>&nbsp;</td><td>New content y offset</td></tr>
  </table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>0 on success, otherwise -1. </dd></dl>

<p>
Definition at line <a class="el" href="scrollview_8h-source.htm#l00637">637</a> of file <a class="el" href="scrollview_8h-source.htm">scrollview.h</a>.    </td>
  </tr>
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<a class="anchor" name="ga19" doxytag="scrollview.h::SVM_SETCONTRANGE"></a><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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          <td class="md" nowrap valign="top">#define SVM_SETCONTRANGE&nbsp;&nbsp;&nbsp;0xF31a          </td>
        </tr>
      </table>
    </td>
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<table cellspacing="5" cellpadding="0" border="0">
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      &nbsp;
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<p>
Sets the width and height of the content area. 
<p>
If you want to change width and height, give a value large than zero. If you give -1, this value will remain untouched.<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__ctrl__scrollview__msgs.htm#ga19">SVM_SETCONTRANGE</a>
 <span class="keywordtype">int</span> cont_w, cont_h;

 wParam = (<a class="code" href="group__win32__types.htm#ga8">WPARAM</a>)cont_w;
 lParam = (<a class="code" href="group__win32__types.htm#ga9">LPARAM</a>)cont_h;
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>cont_w</em>&nbsp;</td><td>Width of the content area. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>cont_h</em>&nbsp;</td><td>Height of the content area.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>0 on success, otherwise -1. </dd></dl>

<p>
Definition at line <a class="el" href="scrollview_8h-source.htm#l00588">588</a> of file <a class="el" href="scrollview_8h-source.htm">scrollview.h</a>.    </td>
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<a class="anchor" name="ga4" doxytag="scrollview.h::SVM_SETCONTWIDTH"></a><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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          <td class="md" nowrap valign="top">#define SVM_SETCONTWIDTH&nbsp;&nbsp;&nbsp;0xF306          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
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      &nbsp;
    </td>
    <td>

<p>
Sets the scrollview content area (scrollable area) width. 
<p>
Scrollable area of a scrolled window is always larger than the visible area.<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__ctrl__scrollview__msgs.htm#ga4">SVM_SETCONTWIDTH</a>
 <span class="keywordtype">int</span> cont_w;

 wParam = (<a class="code" href="group__win32__types.htm#ga8">WPARAM</a>)cont_w;
 lParam = 0;
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>cont_w</em>&nbsp;</td><td>Scrollview content width.</td></tr>
  </table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>Zero on success; otherwise -1. </dd></dl>