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Minor Motif changes, made scrollsub sample work somehow.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4223 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-10-27 19:01:58 +00:00
parent bd8ed12c5a
commit 76db86e7e1
8 changed files with 138 additions and 166 deletions
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148
src/motif/dataobj.cpp
View File

@@ -25,7 +25,9 @@
// global data
//-------------------------------------------------------------------------
Atom g_textAtom = 0;
Atom g_textAtom = 0;
Atom g_pngAtom = 0;
Atom g_fileAtom = 0;
//-------------------------------------------------------------------------
// wxDataFormat
@@ -33,134 +35,108 @@ Atom g_textAtom = 0;
wxDataFormat::wxDataFormat()
{
// do *not* call PrepareFormats() from here for 2 reasons:
//
// 1. we will have time to do it later because some other Set function
// must be called before we really need them
//
// 2. doing so prevents us from declaring global wxDataFormats because
// calling PrepareFormats (and thus gdk_atom_intern) before GDK is
// initialised will result in a crash
m_type = wxDF_INVALID;
m_hasAtom = FALSE;
m_atom = (Atom) 0;
m_format = (Atom) 0;
}
wxDataFormat::wxDataFormat( wxDataFormatId type )
{
if (!g_textAtom) g_textAtom = XInternAtom( (Display*) wxGetDisplay(), "STRING", FALSE );
PrepareFormats();
SetType( type );
}
wxDataFormat::wxDataFormat( const wxChar *id )
{
if (!g_textAtom) g_textAtom = XInternAtom( (Display*) wxGetDisplay(), "STRING", FALSE );
PrepareFormats();
SetId( id );
}
wxDataFormat::wxDataFormat( const wxString &id )
{
if (!g_textAtom) g_textAtom = XInternAtom( (Display*) wxGetDisplay(), "STRING", FALSE );
PrepareFormats();
SetId( id );
}
wxDataFormat::wxDataFormat( const wxDataFormat &format )
wxDataFormat::wxDataFormat( NativeFormat format )
{
if (!g_textAtom) g_textAtom = XInternAtom( (Display*) wxGetDisplay(), "STRING", FALSE );
m_type = format.GetType();
m_id = format.GetId();
m_hasAtom = TRUE;
m_atom = ((wxDataFormat &)format).GetAtom(); // const_cast
}
wxDataFormat::wxDataFormat( const Atom atom )
{
if (!g_textAtom) g_textAtom = XInternAtom( (Display*) wxGetDisplay(), "STRING", FALSE );
m_hasAtom = TRUE;
m_atom = atom;
if (m_atom == g_textAtom)
{
m_type = wxDF_TEXT;
} else
/*
if (m_atom == GDK_TARGET_BITMAP)
{
m_type = wxDF_BITMAP;
} else
*/
{
m_type = wxDF_PRIVATE;
m_id = XGetAtomName( (Display*) wxGetDisplay(), m_atom );
if (m_id == wxT("file:ALL"))
{
m_type = wxDF_FILENAME;
}
}
PrepareFormats();
SetId( format );
}
void wxDataFormat::SetType( wxDataFormatId type )
{
PrepareFormats();
m_type = type;
if (m_type == wxDF_TEXT)
{
m_id = wxT("STRING");
}
m_format = g_textAtom;
else
if (m_type == wxDF_BITMAP)
{
m_id = wxT("BITMAP");
}
m_format = g_pngAtom;
else
if (m_type == wxDF_FILENAME)
{
m_id = wxT("file:ALL");
}
m_format = g_fileAtom;
else
{
wxFAIL_MSG( wxT("invalid dataformat") );
}
}
m_hasAtom = FALSE;
wxDataFormatId wxDataFormat::GetType() const
{
return m_type;
}
wxString wxDataFormat::GetId() const
{
char *t = XGetAtomName ((Display*) wxGetDisplay(), m_format);
wxString ret( t ); // this will convert from ascii to Unicode
if (t)
XFree( t );
return ret;
}
void wxDataFormat::SetId( NativeFormat format )
{
PrepareFormats();
m_format = format;
if (m_format == g_textAtom)
m_type = wxDF_TEXT;
else
if (m_format == g_pngAtom)
m_type = wxDF_BITMAP;
else
if (m_format == g_fileAtom)
m_type = wxDF_FILENAME;
else
m_type = wxDF_PRIVATE;
}
void wxDataFormat::SetId( const wxChar *id )
{
PrepareFormats();
m_type = wxDF_PRIVATE;
m_id = id;
m_hasAtom = FALSE;
wxString tmp( id );
m_format = XInternAtom( (Display*) wxGetDisplay(), wxMBSTRINGCAST tmp.mbc_str(), FALSE ); // what is the string cast for?
}
Atom wxDataFormat::GetAtom()
void wxDataFormat::PrepareFormats()
{
if (!m_hasAtom)
{
m_hasAtom = TRUE;
if (m_type == wxDF_TEXT)
{
m_atom = g_textAtom;
}
else
/*
if (m_type == wxDF_BITMAP)
{
m_atom = GDK_TARGET_BITMAP;
}
else
*/
if (m_type == wxDF_PRIVATE)
{
m_atom = XInternAtom( (Display*) wxGetDisplay(), wxMBSTRINGCAST m_id.mbc_str(), FALSE );
}
else
if (m_type == wxDF_FILENAME)
{
m_atom = XInternAtom( (Display*) wxGetDisplay(), "file:ALL", FALSE );
}
else
{
m_hasAtom = FALSE;
m_atom = (Atom) 0;
}
}
return m_atom;
if (!g_textAtom)
g_textAtom = XInternAtom( (Display*) wxGetDisplay(), "STRING", FALSE );
if (!g_pngAtom)
g_pngAtom = XInternAtom( (Display*) wxGetDisplay(), "image/png", FALSE );
if (!g_fileAtom)
g_fileAtom = XInternAtom( (Display*) wxGetDisplay(), "file:ALL", FALSE );
}
#if 0

41
src/motif/dc.cpp
View File

@@ -46,11 +46,6 @@ wxDC::wxDC()
m_backgroundMode = wxTRANSPARENT;
m_isInteractive = FALSE;
m_internalDeviceOriginX = 0;
m_internalDeviceOriginY = 0;
m_externalDeviceOriginX = 0;
m_externalDeviceOriginY = 0;
}
void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y)
@@ -178,24 +173,12 @@ void wxDC::SetLogicalOrigin( wxCoord x, wxCoord y )
void wxDC::SetDeviceOrigin( wxCoord x, wxCoord y )
{
m_externalDeviceOriginX = x;
m_externalDeviceOriginY = y;
// only wxPostScripDC has m_signX = -1, we override SetDeviceOrigin there
m_deviceOriginX = x;
m_deviceOriginY = y;
ComputeScaleAndOrigin();
}
void wxDC::SetInternalDeviceOrigin( wxCoord x, wxCoord y )
{
m_internalDeviceOriginX = x;
m_internalDeviceOriginY = y;
ComputeScaleAndOrigin();
}
void wxDC::GetInternalDeviceOrigin( wxCoord *x, wxCoord *y )
{
if (x) *x = m_internalDeviceOriginX;
if (y) *y = m_internalDeviceOriginY;
}
void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
{
m_signX = xLeftRight ? 1 : -1;
@@ -245,25 +228,7 @@ wxCoord wxDCBase::LogicalToDeviceYRel(wxCoord y) const
void wxDC::ComputeScaleAndOrigin()
{
// CMB: copy scale to see if it changes
double origScaleX = m_scaleX;
double origScaleY = m_scaleY;
m_scaleX = m_logicalScaleX * m_userScaleX;
m_scaleY = m_logicalScaleY * m_userScaleY;
m_deviceOriginX = m_internalDeviceOriginX + m_externalDeviceOriginX;
m_deviceOriginY = m_internalDeviceOriginY + m_externalDeviceOriginY;
// CMB: if scale has changed call SetPen to recalulate the line width
if (m_scaleX != origScaleX || m_scaleY != origScaleY)
{
// this is a bit artificial, but we need to force wxDC to think
// the pen has changed
wxPen* pen = & GetPen();
wxPen tempPen;
m_pen = tempPen;
SetPen(* pen);
}
}

34
src/motif/window.cpp
View File

@@ -245,13 +245,33 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id,
XtAppAddActions ((XtAppContext) wxTheApp->GetAppContext(), actions, 1);
Widget parentWidget = (Widget) parent->GetClientWidget();
if (style & wxBORDER)
if (style & wxSIMPLE_BORDER)
{
m_borderWidget = (WXWidget)XtVaCreateManagedWidget
(
"canvasBorder",
xmFrameWidgetClass, parentWidget,
XmNshadowType, XmSHADOW_IN,
XmNshadowThickness, 1,
NULL
);
} else if (style & wxSUNKEN_BORDER)
{
m_borderWidget = (WXWidget)XtVaCreateManagedWidget
(
"canvasBorder",
xmFrameWidgetClass, parentWidget,
XmNshadowType, XmSHADOW_IN,
NULL
);
} else if (style & wxRAISED_BORDER)
{
m_borderWidget = (WXWidget)XtVaCreateManagedWidget
(
"canvasBorder",
xmFrameWidgetClass, parentWidget,
XmNshadowType, XmSHADOW_OUT,
NULL
);
}
@@ -880,6 +900,18 @@ void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
GetClientSize(& w, & h);
}
wxNode *cnode = m_children.First();
while (cnode)
{
wxWindow *child = (wxWindow*) cnode->Data();
int sx = 0;
int sy = 0;
child->GetSize( &sx, &sy );
wxPoint pos( child->GetPosition() );
child->SetSize( pos.x + dx, pos.y + dy, sx, sy, wxSIZE_ALLOW_MINUS_ONE );
cnode = cnode->Next();
}
int x1 = (dx >= 0) ? x : x - dx;
int y1 = (dy >= 0) ? y : y - dy;
int w1 = w - abs(dx);