| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/palmos/dialog.h |
| 3 | // Purpose: wxDialog class |
| 4 | // Author: William Osborne |
| 5 | // Modified by: |
| 6 | // Created: 10/13/04 |
| 7 | // RCS-ID: $Id: |
| 8 | // Copyright: (c) William Osborne |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_DIALOG_H_ |
| 13 | #define _WX_DIALOG_H_ |
| 14 | |
| 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 16 | #pragma interface "dialog.h" |
| 17 | #endif |
| 18 | |
| 19 | #include "wx/panel.h" |
| 20 | |
| 21 | WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr; |
| 22 | |
| 23 | class WXDLLEXPORT wxDialogModalData; |
| 24 | |
| 25 | // Dialog boxes |
| 26 | class WXDLLEXPORT wxDialog : public wxDialogBase |
| 27 | { |
| 28 | public: |
| 29 | wxDialog() { Init(); } |
| 30 | |
| 31 | // full ctor |
| 32 | wxDialog(wxWindow *parent, wxWindowID id, |
| 33 | const wxString& title, |
| 34 | const wxPoint& pos = wxDefaultPosition, |
| 35 | const wxSize& size = wxDefaultSize, |
| 36 | long style = wxDEFAULT_DIALOG_STYLE, |
| 37 | const wxString& name = wxDialogNameStr) |
| 38 | { |
| 39 | Init(); |
| 40 | |
| 41 | (void)Create(parent, id, title, pos, size, style, name); |
| 42 | } |
| 43 | |
| 44 | bool Create(wxWindow *parent, wxWindowID id, |
| 45 | const wxString& title, |
| 46 | const wxPoint& pos = wxDefaultPosition, |
| 47 | const wxSize& size = wxDefaultSize, |
| 48 | long style = wxDEFAULT_DIALOG_STYLE, |
| 49 | const wxString& name = wxDialogNameStr); |
| 50 | |
| 51 | virtual ~wxDialog(); |
| 52 | |
| 53 | // return true if we're showing the dialog modally |
| 54 | virtual bool IsModal() const { return m_modalData != NULL; } |
| 55 | |
| 56 | // show the dialog modally and return the value passed to EndModal() |
| 57 | virtual int ShowModal(); |
| 58 | |
| 59 | // may be called to terminate the dialog with the given return code |
| 60 | virtual void EndModal(int retCode); |
| 61 | |
| 62 | // implementation only from now on |
| 63 | // ------------------------------- |
| 64 | |
| 65 | // override some base class virtuals |
| 66 | virtual bool Show(bool show = TRUE); |
| 67 | |
| 68 | virtual void Raise(); |
| 69 | |
| 70 | // event handlers |
| 71 | void OnCharHook(wxKeyEvent& event); |
| 72 | void OnCloseWindow(wxCloseEvent& event); |
| 73 | |
| 74 | // Standard buttons |
| 75 | void OnOK(wxCommandEvent& event); |
| 76 | void OnApply(wxCommandEvent& event); |
| 77 | void OnCancel(wxCommandEvent& event); |
| 78 | |
| 79 | // Responds to colour changes |
| 80 | void OnSysColourChanged(wxSysColourChangedEvent& event); |
| 81 | |
| 82 | // Windows callbacks |
| 83 | WXLRESULT MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam); |
| 84 | |
| 85 | // obsolete methods |
| 86 | // ---------------- |
| 87 | |
| 88 | // use the other ctor |
| 89 | wxDEPRECATED( wxDialog(wxWindow *parent, |
| 90 | const wxString& title, bool modal, |
| 91 | int x = -1, int y= -1, int width = 500, int height = 500, |
| 92 | long style = wxDEFAULT_DIALOG_STYLE, |
| 93 | const wxString& name = wxDialogNameStr) ); |
| 94 | |
| 95 | // just call Show() or ShowModal() |
| 96 | wxDEPRECATED( void SetModal(bool flag) ); |
| 97 | |
| 98 | // use IsModal() |
| 99 | wxDEPRECATED( bool IsModalShowing() const ); |
| 100 | |
| 101 | protected: |
| 102 | // find the window to use as parent for this dialog if none has been |
| 103 | // specified explicitly by the user |
| 104 | // |
| 105 | // may return NULL |
| 106 | wxWindow *FindSuitableParent() const; |
| 107 | |
| 108 | // common part of all ctors |
| 109 | void Init(); |
| 110 | |
| 111 | private: |
| 112 | wxWindow* m_oldFocus; |
| 113 | bool m_endModalCalled; // allow for closing within InitDialog |
| 114 | |
| 115 | // this pointer is non-NULL only while the modal event loop is running |
| 116 | wxDialogModalData *m_modalData; |
| 117 | |
| 118 | |
| 119 | DECLARE_DYNAMIC_CLASS(wxDialog) |
| 120 | DECLARE_EVENT_TABLE() |
| 121 | DECLARE_NO_COPY_CLASS(wxDialog) |
| 122 | }; |
| 123 | |
| 124 | #endif |
| 125 | // _WX_DIALOG_H_ |