| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: reparent.h |
| 3 | // Purpose: Reparenting classes |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 2002-03-09 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_REPARENT_H_ |
| 13 | #define _WX_REPARENT_H_ |
| 14 | |
| 15 | #include "wx/window.h" |
| 16 | |
| 17 | /* |
| 18 | * This class helps to reparent a specific window |
| 19 | */ |
| 20 | |
| 21 | class WXDLLIMPEXP_CORE wxAdoptedWindow; |
| 22 | class WXDLLIMPEXP_CORE wxReparenter: public wxObject |
| 23 | { |
| 24 | public: |
| 25 | wxReparenter() {} |
| 26 | |
| 27 | // We assume that toReparent has had its X window set |
| 28 | // appropriately. toReparent is typically a wxAdoptedWindow. |
| 29 | bool Reparent(wxWindow* newParent, wxAdoptedWindow* toReparent); |
| 30 | |
| 31 | // Wait for an appropriate window to be created. |
| 32 | // If exactMatch is FALSE, a substring match is OK. |
| 33 | // If windowName is empty, then wait for the next overrideRedirect window. |
| 34 | bool WaitAndReparent(wxWindow* newParent, wxAdoptedWindow* toReparent, |
| 35 | const wxString& windowName = wxEmptyString, |
| 36 | bool exactMatch = TRUE); |
| 37 | |
| 38 | protected: |
| 39 | |
| 40 | bool ProcessXEvent(WXEvent* event); |
| 41 | WXWindow FindAClientWindow(WXWindow window, const wxString& name); |
| 42 | |
| 43 | static bool sm_done; |
| 44 | static wxAdoptedWindow* sm_toReparent; |
| 45 | static wxWindow* sm_newParent; |
| 46 | static wxString sm_name; |
| 47 | static bool sm_exactMatch; |
| 48 | }; |
| 49 | |
| 50 | /* |
| 51 | * A window that adopts its handle from the native |
| 52 | * toolkit. It has no parent until reparented. |
| 53 | */ |
| 54 | |
| 55 | class WXDLLIMPEXP_CORE wxAdoptedWindow: public wxWindow |
| 56 | { |
| 57 | public: |
| 58 | wxAdoptedWindow(); |
| 59 | wxAdoptedWindow(WXWindow window); |
| 60 | ~wxAdoptedWindow(); |
| 61 | |
| 62 | void SetHandle(WXWindow window) { m_mainWindow = window; m_clientWindow = window; } |
| 63 | WXWindow GetHandle() const { return GetMainWindow(); } |
| 64 | }; |
| 65 | |
| 66 | #endif |
| 67 | // _WX_REPARENT_H_ |