CWnd::IsIconic
Especifica se CWnd é minimizado (icônico).
BOOL IsIconic( ) const;
Valor de retorno
Diferente de zero é minimizado; se CWnd se não 0.
Exemplo
void CAboutDlg::OnPaint()
{
// This code, normally emitted by the Application Wizard for a dialog-
// based project for the dialog's WM_PAINT handler, runs only if the
// window is iconic. The window erases the icon's area, then
// paints the icon referenced by m_hIcon.
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM)dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
Requisitos
Cabeçalho: afxwin.h