wxSize wxToggleButton::DoGetBestSize() const
{
wxString label = wxGetWindowText(GetHWND());
int wBtn;
wxFont vFont = GetFont();
int wChar;
int hChar;
GetTextExtent(label, &wBtn, NULL);
wxGetCharSize(GetHWND(), &wChar, &hChar, &vFont);
// add a margin - the button is wider than just its label
wBtn += 3*wChar;
// the button height is proportional to the height of the font used
int hBtn = BUTTON_HEIGHT_FROM_CHAR_HEIGHT(hChar);
#if wxUSE_BUTTON
wxSize sz = wxButton::GetDefaultSize();
if (wBtn > sz.x)
sz.x = wBtn;
if (hBtn > sz.y)
sz.y = hBtn;
#else
wxSize sz(wBtn, hBtn);
#endif
return sz;
}
wxSize wxToggleButton::DoGetBestSize() const
{
wxString label = wxGetWindowText(GetHWND());
int wBtn;
GetTextExtent(GetLabelText(label), &wBtn, NULL);
int wChar, hChar;
wxGetCharSize(GetHWND(), &wChar, &hChar, GetFont());
// add a margin - the button is wider than just its label
wBtn += 3*wChar;
// the button height is proportional to the height of the font used
int hBtn = BUTTON_HEIGHT_FROM_CHAR_HEIGHT(hChar);
#if wxUSE_BUTTON
// make all buttons of at least standard size unless wxBU_EXACTFIT is given
if ( !HasFlag(wxBU_EXACTFIT) )
{
const wxSize szMin = wxButton::GetDefaultSize();
if ( wBtn < szMin.x )
wBtn = szMin.x;
if ( hBtn < szMin.y )
hBtn = szMin.y;
}
#endif // wxUSE_BUTTON
wxSize sz(wBtn, hBtn);
CacheBestSize(sz);
return sz;
}
wxSize wxButton::DoGetBestSize() const
{
wxString rsLabel = wxGetWindowText(GetHWND());
int nWidthButton;
int nWidthChar;
int nHeightChar;
wxFont vFont = (wxFont)GetFont();
GetTextExtent( rsLabel
,&nWidthButton
,NULL
);
wxGetCharSize( GetHWND()
,&nWidthChar
,&nHeightChar
,&vFont
);
//
// Add a margin - the button is wider than just its label
//
nWidthButton += 3 * nWidthChar;
//
// The button height is proportional to the height of the font used
//
int nHeightButton = BUTTON_HEIGHT_FROM_CHAR_HEIGHT(nHeightChar);
//
// Need a little extra to make it look right
//
nHeightButton += (int)(nHeightChar/1.5);
if (!HasFlag(wxBU_EXACTFIT))
{
wxSize vSize = GetDefaultSize();
if (nWidthButton > vSize.x)
vSize.x = nWidthButton;
if (nHeightButton > vSize.y)
vSize.y = nHeightButton;
return vSize;
}
return wxSize( nWidthButton
,nHeightButton
);
} // end of wxButton::DoGetBestSize
// ----------------------------------------------------------------------------
// size management including autosizing
// ----------------------------------------------------------------------------
wxSize wxButton::DoGetBestSize() const
{
wxClientDC dc(wx_const_cast(wxButton *, this));
dc.SetFont(GetFont());
wxCoord wBtn,
hBtn;
dc.GetMultiLineTextExtent(GetLabel(), &wBtn, &hBtn);
// add a margin -- the button is wider than just its label
wBtn += 3*GetCharWidth();
hBtn = BUTTON_HEIGHT_FROM_CHAR_HEIGHT(hBtn);
// all buttons have at least the standard size unless the user explicitly
// wants them to be of smaller size and used wxBU_EXACTFIT style when
// creating the button
if ( !HasFlag(wxBU_EXACTFIT) )
{
wxSize sz = GetDefaultSize();
if (wBtn > sz.x)
sz.x = wBtn;
if (hBtn > sz.y)
sz.y = hBtn;
return sz;
}
