classwgui_1_1cpopupmenu.html

一个小巧的嵌入式图形系统wGUI, 可以用VC编译

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<a name="a9" doxytag="wGui::CPopupMenu::OnMouseButtonDown"></a><p>
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          <td class="md" nowrap valign="top"> bool wGui::CPopupMenu::OnMouseButtonDown </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classwGui_1_1CPoint.html">CPoint</a>&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>Point</em>, </td>
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          <td class="md" nowrap>unsigned int&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>Button</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [virtual]</code></td>
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This is called whenever the popup is clicked on by the mouse Only the topmost window that bounds the point will be called by the system <dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>Point</em>&nbsp;</td><td>
The point where the mouse clicked </td></tr>
<tr><td valign=top><em>Button</em>&nbsp;</td><td>
A bitfield indicating which button the window was clicked with </td></tr>
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True if it's in the bounds of the popup </dl>
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Reimplemented from <a class="el" href="classwGui_1_1CMenuBase.html#a8">wGui::CMenuBase</a>.
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Definition at line <a class="el" href="wg__menu_8cpp-source.html#l00501">501</a> of file <a class="el" href="wg__menu_8cpp-source.html">wg_menu.cpp</a>.
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References <a class="el" href="wg__window_8cpp-source.html#l00104">wGui::CWindow::GetAncestor()</a>, <a class="el" href="wg__window_8cpp-source.html#l00096">wGui::CWindow::GetClientRect()</a>, <a class="el" href="wg__menu_8cpp-source.html#l00086">wGui::CMenuBase::HideActivePopup()</a>, <a class="el" href="wg__menu_8cpp-source.html#l00419">HideAll()</a>, <a class="el" href="wg__rect_8cpp-source.html#l00167">wGui::CRect::HitTest()</a>, <a class="el" href="wg__window_8h-source.html#l00209">wGui::CWindow::m_bVisible</a>, <a class="el" href="wg__menu_8h-source.html#l00133">wGui::CMenuBase::m_MenuItems</a>, <a class="el" href="wg__menu_8h-source.html#l00136">wGui::CMenuBase::m_pActivePopup</a>, <a class="el" href="wg__menu_8h-source.html#l00269">m_pParentMenu</a>, <a class="el" href="wg__window_8h-source.html#l00200">wGui::CWindow::m_pParentWindow</a>, <a class="el" href="wg__window_8h-source.html#l00191">wGui::CWindow::m_WindowRect</a>, <a class="el" href="classwGui_1_1CWindow.html#s2s1">wGui::CWindow::ROOT</a>, <a class="el" href="wg__menu_8cpp-source.html#l00626">ShowActivePopup()</a>, and <a class="el" href="wg__menu_8cpp-source.html#l00595">UpdateCachedRects()</a>.    </td>
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<a name="a7" doxytag="wGui::CPopupMenu::SetParentMenu"></a><p>
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          <td class="md" nowrap valign="top"> void wGui::CPopupMenu::SetParentMenu </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classwGui_1_1CMenu.html">CMenu</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>pParentMenu</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap><code> [inline]</code></td>
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This is only for root popup menus that are dropped by a <a class="el" href="classwGui_1_1CMenu.html">CMenu</a> This doesn't set the actual parent of the control since the root window (probably a <a class="el" href="classwGui_1_1CView.html">CView</a>) should be the real parent This is called automatically when a popup menu is inserted into a <a class="el" href="classwGui_1_1CMenu.html">CMenu</a> (via InsertMenuItem) <dl compact><dt><b>Parameters: </b></dt><dd>
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A pointer to the <a class="el" href="classwGui_1_1CMenu.html">CMenu</a> object that acts as the Popup's parent </td></tr>
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Definition at line <a class="el" href="wg__menu_8h-source.html#l00237">237</a> of file <a class="el" href="wg__menu_8h-source.html">wg_menu.h</a>.
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References <a class="el" href="wg__menu_8h-source.html#l00269">m_pParentMenu</a>.
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Referenced by <a class="el" href="wg__menu_8cpp-source.html#l00215">wGui::CMenu::InsertMenuItem()</a>.    </td>
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<a name="a2" doxytag="wGui::CPopupMenu::Show"></a><p>
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          <td class="md" nowrap valign="top"> void wGui::CPopupMenu::Show </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classwGui_1_1CPoint.html">CPoint</a>&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>Position</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
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Show the popup at the given point <dl compact><dt><b>Parameters: </b></dt><dd>
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The point to use for the top left corner of the popup </td></tr>
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Definition at line <a class="el" href="wg__menu_8cpp-source.html#l00384">384</a> of file <a class="el" href="wg__menu_8cpp-source.html">wg_menu.cpp</a>.
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References <a class="el" href="wg__menu_8cpp-source.html#l00409">Hide()</a>, <a class="el" href="wg__window_8h-source.html#l00209">wGui::CWindow::m_bVisible</a>, <a class="el" href="wg__menu_8h-source.html#l00133">wGui::CMenuBase::m_MenuItems</a>, <a class="el" href="wg__window_8h-source.html#l00191">wGui::CWindow::m_WindowRect</a>, <a class="el" href="wg__window_8cpp-source.html#l00077">wGui::CWindow::SetWindowRect()</a>, <a class="el" href="wg__window_8cpp-source.html#l00213">wGui::CWindow::StartDrawProc()</a>, <a class="el" href="wg__rect_8h-source.html#l00127">wGui::CRect::Width()</a>, and <a class="el" href="wg__point_8h-source.html#l00067">wGui::CPoint::YPos()</a>.
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Referenced by <a class="el" href="wg__menu_8cpp-source.html#l00626">ShowActivePopup()</a>, and <a class="el" href="wg__menu_8cpp-source.html#l00341">wGui::CMenu::ShowActivePopup()</a>.    </td>
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<a name="b1" doxytag="wGui::CPopupMenu::ShowActivePopup"></a><p>
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          <td class="md" nowrap valign="top"> void wGui::CPopupMenu::ShowActivePopup </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="classwGui_1_1CRect.html">CRect</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>ParentRect</em>, </td>
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          <td></td>
          <td class="md" nowrap>const <a class="el" href="classwGui_1_1CRect.html">CRect</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>BoundingRect</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [protected, virtual]</code></td>
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Check to see where it will fit, then show the popup menu <dl compact><dt><b>Parameters: </b></dt><dd>
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A <a class="el" href="classwGui_1_1CRect.html">CRect</a> that defines the dimensions of the item that is spawning the popup </td></tr>
<tr><td valign=top><em>BoundingRect</em>&nbsp;</td><td>
A <a class="el" href="classwGui_1_1CRect.html">CRect</a> that defines the boundaries the popup has to fit in </td></tr>
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Implements <a class="el" href="classwGui_1_1CMenuBase.html#b1">wGui::CMenuBase</a>.
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Definition at line <a class="el" href="wg__menu_8cpp-source.html#l00626">626</a> of file <a class="el" href="wg__menu_8cpp-source.html">wg_menu.cpp</a>.
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References <a class="el" href="wg__window_8h-source.html#l00062">wGui::CWindow::GetWindowRect()</a>, <a class="el" href="wg__rect_8cpp-source.html#l00167">wGui::CRect::HitTest()</a>, <a class="el" href="wg__menu_8h-source.html#l00136">wGui::CMenuBase::m_pActivePopup</a>, <a class="el" href="wg__menu_8cpp-source.html#l00384">Show()</a>, <a class="el" href="wg__rect_8h-source.html#l00094">wGui::CRect::TopLeft()</a>, <a class="el" href="wg__rect_8h-source.html#l00097">wGui::CRect::TopRight()</a>, and <a class="el" href="wg__rect_8h-source.html#l00127">wGui::CRect::Width()</a>.
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Referenced by <a class="el" href="wg__menu_8cpp-source.html#l00538">HandleMessage()</a>, and <a class="el" href="wg__menu_8cpp-source.html#l00501">OnMouseButtonDown()</a>.    </td>
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<hr><h2>Field Documentation</h2>
<a name="n0" doxytag="wGui::CPopupMenu::m_pParentMenu"></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="classwGui_1_1CMenu.html">CMenu</a>* wGui::CPopupMenu::m_pParentMenu<code> [protected]</code>
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This is a pointer to the <a class="el" href="classwGui_1_1CMenu.html">CMenu</a> that acts as parent for the popup, though it's not actually the parent, because the parent for root popups should be the <a class="el" href="classwGui_1_1CView.html">CView</a> 
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Definition at line <a class="el" href="wg__menu_8h-source.html#l00269">269</a> of file <a class="el" href="wg__menu_8h-source.html">wg_menu.h</a>.
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Referenced by <a class="el" href="wg__menu_8cpp-source.html#l00538">HandleMessage()</a>, <a class="el" href="wg__menu_8cpp-source.html#l00501">OnMouseButtonDown()</a>, and <a class="el" href="wg__menu_8h-source.html#l00237">SetParentMenu()</a>.    </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="wg__menu_8h-source.html">wg_menu.h</a><li><a class="el" href="wg__menu_8cpp-source.html">wg_menu.cpp</a></ul>
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