eb6fa4b425
creates one ApplicationShell per display, and makes top level windows popup childs of the ApplicationShell. Removed a couple of unused variables from wxApp. Replaced some calls to wxGetDisplay with XtDisplay(widget) or event.xany.display, and some others with wxGlobalDisplay (the latter changes are just eyecandy). Used wxFlushEvents where appropriate. Fixed (hopefully) wxFindAcceleratorText and wxFindAccelerator; for now the new version is still disabled, awaiting further testing. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@20474 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
184 lines
6.7 KiB
C++
184 lines
6.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: private.h
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// Purpose: Private declarations for wxMotif port
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// Author: Julian Smart
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// Modified by:
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// Created: 17/09/98
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PRIVATE_H_
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#define _WX_PRIVATE_H_
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#include "wx/defs.h"
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#include "X11/Xlib.h"
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class WXDLLEXPORT wxFont;
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class WXDLLEXPORT wxWindow;
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class WXDLLEXPORT wxSize;
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class WXDLLEXPORT wxBitmap;
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class WXDLLEXPORT wxColour;
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#include "wx/x11/privx.h"
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// Put any private declarations here: native Motif types may be used because
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// this header is included after Xm/Xm.h
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// ----------------------------------------------------------------------------
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// convenience macros
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// ----------------------------------------------------------------------------
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#define wxCHECK_MOTIF_VERSION( major, minor ) \
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( XmVersion >= (major) * 1000 + (minor) )
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#define wxCHECK_LESSTIF_VERSION( major, minor ) \
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( LesstifVersion >= (major) * 1000 + (minor) )
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#define wxCHECK_LESSTIF() ( defined(LesstifVersion) && LesstifVersion > 0 )
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// ----------------------------------------------------------------------------
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// common callbacks
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// ----------------------------------------------------------------------------
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// All widgets should have this as their resize proc.
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extern void wxWidgetResizeProc(Widget w, XConfigureEvent *event,
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String args[], int *num_args);
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// For repainting arbitrary windows
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void wxUniversalRepaintProc(Widget w, XtPointer WXUNUSED(c_data),
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XEvent *event, char *);
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// ----------------------------------------------------------------------------
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// we maintain a hash table which contains the mapping from Widget to wxWindow
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// corresponding to the window for this widget
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// ----------------------------------------------------------------------------
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extern void wxDeleteWindowFromTable(Widget w);
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extern wxWindow *wxGetWindowFromTable(Widget w);
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extern bool wxAddWindowToTable(Widget w, wxWindow *win);
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// ----------------------------------------------------------------------------
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// wxBitmap related functions
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// ----------------------------------------------------------------------------
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// Creates a bitmap with transparent areas drawn in the given colour.
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wxBitmap wxCreateMaskedBitmap(const wxBitmap& bitmap, wxColour& colour);
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// ----------------------------------------------------------------------------
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// key events related functions
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// ----------------------------------------------------------------------------
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extern char wxFindMnemonic(const char* s);
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extern char * wxFindAccelerator (const char *s);
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extern XmString wxFindAcceleratorText (const char *s);
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// ----------------------------------------------------------------------------
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// TranslateXXXEvent() functions - translate Motif event to wxWindow one
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// ----------------------------------------------------------------------------
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extern bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win,
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Widget widget, XEvent *xevent);
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extern bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win,
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Widget widget, XEvent *xevent);
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extern void wxDoChangeForegroundColour(WXWidget widget,
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wxColour& foregroundColour);
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extern void wxDoChangeBackgroundColour(WXWidget widget,
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wxColour& backgroundColour,
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bool changeArmColour = FALSE);
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extern void wxDoChangeFont(WXWidget widget, wxFont& font);
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#define wxNO_COLORS 0x00
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#define wxBACK_COLORS 0x01
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#define wxFORE_COLORS 0x02
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extern XColor itemColors[5] ;
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#define wxBACK_INDEX 0
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#define wxFORE_INDEX 1
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#define wxSELE_INDEX 2
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#define wxTOPS_INDEX 3
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#define wxBOTS_INDEX 4
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// ----------------------------------------------------------------------------
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// XmString/wxString conversion utilities
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// ----------------------------------------------------------------------------
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wxString wxXmStringToString( const XmString& xmString );
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XmString wxStringToXmString( const wxString& string );
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XmString wxStringToXmString( const char* string );
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// XmString made easy to use in wxWindows (and has an added benefit of
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// cleaning up automatically)
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class wxXmString
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{
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public:
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wxXmString(const char* str)
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{
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m_string = XmStringCreateLtoR((char *)str, XmSTRING_DEFAULT_CHARSET);
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}
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wxXmString(const wxString& str)
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{
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m_string = XmStringCreateLtoR((char *)str.c_str(),
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XmSTRING_DEFAULT_CHARSET);
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}
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// just to avoid calling XmStringFree()
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wxXmString(const XmString& string) { m_string = string; }
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~wxXmString() { XmStringFree(m_string); }
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// semi-implicit conversion to XmString (shouldn't rely on implicit
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// conversion because many of Motif functions are macros)
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XmString operator()() const { return m_string; }
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private:
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XmString m_string;
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};
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// ----------------------------------------------------------------------------
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// Routines used in both wxTextCtrl/wxListBox and nativa wxComboBox
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// (defined in src/motif/listbox.cpp or src/motif/textctrl.cpp
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// ----------------------------------------------------------------------------
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int wxDoFindStringInList( Widget listWidget, const wxString& str );
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int wxDoGetSelectionInList( Widget listWidget );
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wxString wxDoGetStringInList( Widget listWidget, int n );
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wxSize wxDoGetListBoxBestSize( Widget listWidget, const wxWindow* window );
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wxSize wxDoGetSingleTextCtrlBestSize( Widget textWidget,
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const wxWindow* window );
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// ----------------------------------------------------------------------------
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// event-related functions
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// ----------------------------------------------------------------------------
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class wxEventLoop;
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// executes one main loop iteration (implemented in src/motif/evtloop.cpp)
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// returns true if the loop should be exited
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bool wxDoEventLoopIteration( wxEventLoop& evtLoop );
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// Consume all events until no more left
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void wxFlushEvents(WXDisplay* display);
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// ----------------------------------------------------------------------------
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// macros to avoid casting WXFOO to Foo all the time
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// ----------------------------------------------------------------------------
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// argument is of type "wxWindow *"
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#define GetWidget(w) ((Widget)(w)->GetHandle())
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// ----------------------------------------------------------------------------
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// accessors for C modules
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// ----------------------------------------------------------------------------
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extern "C" XtAppContext wxGetAppContext();
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#endif
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// _WX_PRIVATE_H_
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