14f355c2b5
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22723 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
111 lines
2.7 KiB
C++
111 lines
2.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: dcscreen.cpp
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// Purpose:
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// Author: Robert Roebling
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// Id: $Id$
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// Copyright: (c) 1998 Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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#pragma implementation "dcscreen.h"
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#endif
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#include "wx/dcscreen.h"
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#include "wx/window.h"
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#include <gdk/gdk.h>
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#include <gdk/gdkx.h>
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#include <gtk/gtk.h>
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//-----------------------------------------------------------------------------
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// global data initialization
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//-----------------------------------------------------------------------------
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GdkWindow *wxScreenDC::sm_overlayWindow = (GdkWindow*) NULL;
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int wxScreenDC::sm_overlayWindowX = 0;
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int wxScreenDC::sm_overlayWindowY = 0;
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//-----------------------------------------------------------------------------
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// wxScreenDC
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//-----------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(wxScreenDC,wxPaintDC)
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wxScreenDC::wxScreenDC()
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{
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m_ok = FALSE;
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m_cmap = gdk_colormap_get_system();
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m_window = GDK_ROOT_PARENT();
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m_isScreenDC = TRUE;
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SetUpDC();
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gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS );
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gdk_gc_set_subwindow( m_brushGC, GDK_INCLUDE_INFERIORS );
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gdk_gc_set_subwindow( m_textGC, GDK_INCLUDE_INFERIORS );
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gdk_gc_set_subwindow( m_bgGC, GDK_INCLUDE_INFERIORS );
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}
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wxScreenDC::~wxScreenDC()
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{
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gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN );
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gdk_gc_set_subwindow( m_brushGC, GDK_CLIP_BY_CHILDREN );
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gdk_gc_set_subwindow( m_textGC, GDK_CLIP_BY_CHILDREN );
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gdk_gc_set_subwindow( m_bgGC, GDK_CLIP_BY_CHILDREN );
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EndDrawingOnTop();
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}
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bool wxScreenDC::StartDrawingOnTop( wxWindow *window )
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{
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if (!window) return StartDrawingOnTop();
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int x = 0;
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int y = 0;
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window->GetPosition( &x, &y );
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int w = 0;
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int h = 0;
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window->GetSize( &w, &h );
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window->ClientToScreen( &x, &y );
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wxRect rect;
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rect.x = x;
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rect.y = y;
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rect.width = 0;
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rect.height = 0;
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return StartDrawingOnTop( &rect );
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}
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bool wxScreenDC::StartDrawingOnTop( wxRect *rect )
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{
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int x = 0;
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int y = 0;
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int width = gdk_screen_width();
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int height = gdk_screen_height();
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if (rect)
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{
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x = rect->x;
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y = rect->y;
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width = rect->width;
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height = rect->height;
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}
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return TRUE;
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}
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bool wxScreenDC::EndDrawingOnTop()
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{
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return TRUE;
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}
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void wxScreenDC::DoGetSize(int *width, int *height) const
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{
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wxDisplaySize(width, height);
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}
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