// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "statbmp.h"
#endif
+#include "wx/defs.h"
+
#include "wx/statbmp.h"
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
#include <Xm/Xm.h>
#include <Xm/Label.h>
#include <Xm/LabelG.h>
-#include <Xm/RowColumn.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
-#include <wx/motif/private.h>
+#include "wx/motif/private.h"
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
-#endif
/*
* wxStaticBitmap
long style,
const wxString& name)
{
- m_messageBitmap = bitmap;
- SetName(name);
- m_backgroundColour = parent->GetBackgroundColour();
- m_foregroundColour = parent->GetForegroundColour();
- if (parent) parent->AddChild(this);
-
- if ( id == -1 )
- m_windowId = (int)NewControlId();
- else
- m_windowId = id;
+ if( !CreateControl( parent, id, pos, size, style, wxDefaultValidator,
+ name ) )
+ return false;
- m_windowStyle = style;
+ m_messageBitmap = bitmap;
+ m_messageBitmapOriginal = bitmap;
Widget parentWidget = (Widget) parent->GetClientWidget();
XmNalignment, XmALIGNMENT_BEGINNING,
NULL);
- XtVaSetValues ((Widget) m_mainWidget,
- XmNlabelPixmap, (Pixmap) ((wxBitmap&)bitmap).GetLabelPixmap (m_mainWidget),
- XmNlabelType, XmPIXMAP,
- NULL);
+ ChangeBackgroundColour ();
- SetCanAddEventHandler(TRUE);
- AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, size.x, size.y);
+ DoSetBitmap();
- SetFont(* parent->GetFont());
+ ChangeFont(FALSE);
- ChangeBackgroundColour ();
+ wxSize actualSize(size);
+ // work around the cases where the bitmap is a wxNull(Icon/Bitmap)
+ if (actualSize.x == -1)
+ actualSize.x = bitmap.Ok() ? bitmap.GetWidth() : 1;
+ if (actualSize.y == -1)
+ actualSize.y = bitmap.Ok() ? bitmap.GetHeight() : 1;
+ AttachWidget (parent, m_mainWidget, (WXWidget) NULL,
+ pos.x, pos.y, actualSize.x, actualSize.y);
- return TRUE;
+ return true;
}
wxStaticBitmap::~wxStaticBitmap()
SetBitmap(wxNullBitmap);
}
-void wxStaticBitmap::SetSize(int x, int y, int width, int height, int sizeFlags)
+void wxStaticBitmap::DoSetBitmap()
{
- wxControl::SetSize(x, y, width, height, sizeFlags);
-}
+ Widget widget = (Widget) m_mainWidget;
+ int w2, h2;
-void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
-{
- m_messageBitmap = bitmap;
+ if (m_messageBitmapOriginal.Ok())
+ {
+ w2 = m_messageBitmapOriginal.GetWidth();
+ h2 = m_messageBitmapOriginal.GetHeight();
- Widget widget = (Widget) m_mainWidget;
- int x, y, w1, h1, w2, h2;
+ Pixmap pixmap;
- GetPosition(&x, &y);
+ // Must re-make the bitmap to have its transparent areas drawn
+ // in the current widget background colour.
+ if (m_messageBitmapOriginal.GetMask())
+ {
+ int backgroundPixel;
+ XtVaGetValues( widget, XmNbackground, &backgroundPixel,
+ NULL);
+
+ wxColour col;
+ col.SetPixel(backgroundPixel);
+
+ wxBitmap newBitmap = wxCreateMaskedBitmap(m_messageBitmapOriginal, col);
+ m_messageBitmap = newBitmap;
+
+ pixmap = (Pixmap) m_messageBitmap.GetDrawable();
+ }
+ else
+ {
+ m_bitmapCache.SetBitmap( m_messageBitmap );
+ pixmap = (Pixmap)m_bitmapCache.GetLabelPixmap(widget);
+ }
- if (bitmap.Ok())
- {
- w2 = bitmap.GetWidth();
- h2 = bitmap.GetHeight();
XtVaSetValues (widget,
- XmNlabelPixmap, ((wxBitmap&)bitmap).GetLabelPixmap (widget),
+ XmNlabelPixmap, pixmap,
XmNlabelType, XmPIXMAP,
- NULL);
- GetSize(&w1, &h1);
+ NULL);
- if (! (w1 == w2) && (h1 == h2))
- SetSize(x, y, w2, h2);
+ SetSize(w2, h2);
}
else
{
XmNlabelType, XmSTRING,
XmNlabelPixmap, XmUNSPECIFIED_PIXMAP,
NULL);
- }
+ }
}
-void wxStaticBitmap::ChangeFont()
+void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
{
- wxWindow::ChangeFont();
+ m_messageBitmap = bitmap;
+ m_messageBitmapOriginal = bitmap;
+
+ DoSetBitmap();
}
void wxStaticBitmap::ChangeBackgroundColour()
{
wxWindow::ChangeBackgroundColour();
+
+ // must recalculate the background colour
+ m_bitmapCache.SetColoursChanged();
+ DoSetBitmap();
}
void wxStaticBitmap::ChangeForegroundColour()
{
+ m_bitmapCache.SetColoursChanged();
wxWindow::ChangeForegroundColour();
}