| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/gtk1/dcscreen.cpp |
| 3 | // Purpose: |
| 4 | // Author: Robert Roebling |
| 5 | // Id: $Id$ |
| 6 | // Copyright: (c) 1998 Robert Roebling |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | // For compilers that support precompilation, includes "wx.h". |
| 11 | #include "wx/wxprec.h" |
| 12 | |
| 13 | #ifndef WX_PRECOMP |
| 14 | #include "wx/window.h" |
| 15 | #endif |
| 16 | |
| 17 | #include <gdk/gdk.h> |
| 18 | #include <gdk/gdkx.h> |
| 19 | #include <gtk/gtk.h> |
| 20 | |
| 21 | #include "wx/dcscreen.h" |
| 22 | #include "wx/gtk1/dcscreen.h" |
| 23 | |
| 24 | //----------------------------------------------------------------------------- |
| 25 | // global data initialization |
| 26 | //----------------------------------------------------------------------------- |
| 27 | |
| 28 | GdkWindow *wxScreenDCImpl::sm_overlayWindow = (GdkWindow*) NULL; |
| 29 | int wxScreenDCImpl::sm_overlayWindowX = 0; |
| 30 | int wxScreenDCImpl::sm_overlayWindowY = 0; |
| 31 | |
| 32 | //----------------------------------------------------------------------------- |
| 33 | // wxScreenDCImpl |
| 34 | //----------------------------------------------------------------------------- |
| 35 | |
| 36 | IMPLEMENT_ABSTRACT_CLASS(wxScreenDCImpl, wxPaintDCImpl) |
| 37 | |
| 38 | wxScreenDCImpl::wxScreenDCImpl(wxScreenDC *owner) |
| 39 | : wxPaintDCImpl(owner) |
| 40 | { |
| 41 | m_ok = false; |
| 42 | m_cmap = gdk_colormap_get_system(); |
| 43 | m_window = GDK_ROOT_PARENT(); |
| 44 | |
| 45 | m_isScreenDC = true; |
| 46 | |
| 47 | SetUpDC(); |
| 48 | |
| 49 | gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS ); |
| 50 | gdk_gc_set_subwindow( m_brushGC, GDK_INCLUDE_INFERIORS ); |
| 51 | gdk_gc_set_subwindow( m_textGC, GDK_INCLUDE_INFERIORS ); |
| 52 | gdk_gc_set_subwindow( m_bgGC, GDK_INCLUDE_INFERIORS ); |
| 53 | } |
| 54 | |
| 55 | wxScreenDCImpl::~wxScreenDCImpl() |
| 56 | { |
| 57 | gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN ); |
| 58 | gdk_gc_set_subwindow( m_brushGC, GDK_CLIP_BY_CHILDREN ); |
| 59 | gdk_gc_set_subwindow( m_textGC, GDK_CLIP_BY_CHILDREN ); |
| 60 | gdk_gc_set_subwindow( m_bgGC, GDK_CLIP_BY_CHILDREN ); |
| 61 | } |
| 62 | |
| 63 | void wxScreenDCImpl::DoGetSize(int *width, int *height) const |
| 64 | { |
| 65 | wxDisplaySize(width, height); |
| 66 | } |