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Added ugly hack for pda's message and

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other common dialogs.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17304 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2002-09-20 21:07:22 +00:00
parent 7e9dfde99b
commit 2bcf7f2fed
1 changed files with 50 additions and 8 deletions
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58
src/common/dlgcmn.cpp
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@@ -71,6 +71,20 @@ void wxDialogBase::Init()
wxSizer *wxDialogBase::CreateTextSizer( const wxString& message ) wxSizer *wxDialogBase::CreateTextSizer( const wxString& message )
{ {
bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
wxString text = message;
// I admit that this is complete bogus, but it makes
// message boxes work for pda screens temporarily..
int max_width = -1;
if (is_pda)
{
max_width = wxSystemSettings::GetMetric( wxSYS_SCREEN_X ) - 25;
text += wxT('\n');
}
wxBoxSizer *box = new wxBoxSizer( wxVERTICAL ); wxBoxSizer *box = new wxBoxSizer( wxVERTICAL );
// get line height for empty lines // get line height for empty lines
@@ -78,18 +92,19 @@ wxSizer *wxDialogBase::CreateTextSizer( const wxString& message )
wxFont font( GetFont() ); wxFont font( GetFont() );
if (!font.Ok()) if (!font.Ok())
font = *wxSWISS_FONT; font = *wxSWISS_FONT;
GetTextExtent(_T("H"), (int*)NULL, &y, (int*)NULL, (int*)NULL, &font); GetTextExtent( wxT("H"), (int*)NULL, &y, (int*)NULL, (int*)NULL, &font);
size_t last_space = 0;
wxString line; wxString line;
for ( size_t pos = 0; pos < message.length(); pos++ ) for ( size_t pos = 0; pos < text.length(); pos++ )
{ {
switch ( message[pos] ) switch ( text[pos] )
{ {
case _T('\n'): case wxT('\n'):
if (!line.IsEmpty()) if (!line.IsEmpty())
{ {
wxStaticText *s1 = new wxStaticText( this, -1, line ); wxStaticText *s = new wxStaticText( this, -1, line );
box->Add( s1 ); box->Add( s );
line = wxT(""); line = wxT("");
} }
else else
@@ -98,17 +113,44 @@ wxSizer *wxDialogBase::CreateTextSizer( const wxString& message )
} }
break; break;
case _T('&'): case wxT('&'):
// this is used as accel mnemonic prefix in the wxWindows // this is used as accel mnemonic prefix in the wxWindows
// controls but in the static messages created by // controls but in the static messages created by
// CreateTextSizer() (used by wxMessageBox, for example), we // CreateTextSizer() (used by wxMessageBox, for example), we
// don't want this special meaning, so we need to quote it // don't want this special meaning, so we need to quote it
line += _T('&'); line += wxT('&');
// fall through to add it normally too // fall through to add it normally too
default: default:
if (text[pos] == wxT(' '))
last_space = pos;
line += message[pos]; line += message[pos];
if (is_pda)
{
int width = 0;
GetTextExtent( line, &width, (int*)NULL, (int*)NULL, (int*)NULL, &font );
if (width > max_width)
{
// exception if there was no previous space
if (last_space == 0)
last_space = pos;
int diff = pos-last_space;
int len = line.Len();
line.Remove( len-diff, diff );
wxStaticText *s = new wxStaticText( this, -1, line );
box->Add( s );
pos = last_space;
last_space = 0;
line = wxT("");
}
}
} }
} }