Databases
StackOverflow2013
Postsdbo
POMFC CEdit lose focus handler
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POMFC CEdit lose focus handler
    primarykey
    data
    text
    <p>I am creating a MFC program using the document/view architecture. In the view I call on a cell class that extends CEdit to draw a text box. That works fine, however, when I try to catch a lose focus message for that text box nothing happens. I tried to overwrite PreTranslateMessage but that didn't work.</p> <p>Here's the code in the CGridView.cpp class:</p> <pre><code>void CGridView::OnInsertText() { CWnd* pParentWnd = this; CellText* pEdit = new CellText(&amp;grid, pParentWnd); Invalidate(); UpdateWindow(); } </code></pre> <p>the CellText.cpp:</p> <pre><code>CellText::CellText(Grid *pgrid, CWnd* pParentWnd) { int *pcoordinates = pgrid-&gt;GetSelectedCellCoodrinates(); cedit.Create(ES_MULTILINE | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_BORDER, CRect(*pcoordinates+10, *(pcoordinates+1)+10, *(pcoordinates+2)-10, *(pcoordinates+3)-10), pParentWnd, 1); cell = pgrid-&gt;GetSelectedCell(); pgrid-&gt;SetCellType(cell, "text"); grid = pgrid; } BEGIN_MESSAGE_MAP(CellText, CEdit) ON_WM_KILLFOCUS() ON_WM_KEYDOWN() END_MESSAGE_MAP() // CellText message handlers void CellText::OnKillFocus(CWnd* pNewWnd) { CEdit::OnKillFocus(pNewWnd); CString str; GetWindowTextW(str); grid-&gt;SetCellText(cell, str); cedit.DestroyWindow(); } BOOL CellText::PreTranslateMessage(MSG* pMsg) { if(pMsg-&gt;message==WM_KEYDOWN) { if(pMsg-&gt;wParam==VK_UP) { } } return CWnd::PreTranslateMessage(pMsg); } </code></pre> <p>When I debug, the onkillfocus and pretranslatemessage aren't called at all.</p> <p>Thanks,</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USmgalal
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload