| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/gtk/toplevel.h |
| 3 | // Purpose: |
| 4 | // Author: Robert Roebling |
| 5 | // Id: $Id$ |
| 6 | // Copyright: (c) 1998 Robert Roebling, Julian Smart |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | #ifndef _WX_GTK_TOPLEVEL_H_ |
| 11 | #define _WX_GTK_TOPLEVEL_H_ |
| 12 | |
| 13 | //----------------------------------------------------------------------------- |
| 14 | // wxTopLevelWindowGTK |
| 15 | //----------------------------------------------------------------------------- |
| 16 | |
| 17 | class WXDLLIMPEXP_CORE wxTopLevelWindowGTK : public wxTopLevelWindowBase |
| 18 | { |
| 19 | public: |
| 20 | // construction |
| 21 | wxTopLevelWindowGTK() { Init(); } |
| 22 | wxTopLevelWindowGTK(wxWindow *parent, |
| 23 | wxWindowID id, |
| 24 | const wxString& title, |
| 25 | const wxPoint& pos = wxDefaultPosition, |
| 26 | const wxSize& size = wxDefaultSize, |
| 27 | long style = wxDEFAULT_FRAME_STYLE, |
| 28 | const wxString& name = wxFrameNameStr) |
| 29 | { |
| 30 | Init(); |
| 31 | |
| 32 | Create(parent, id, title, pos, size, style, name); |
| 33 | } |
| 34 | |
| 35 | bool Create(wxWindow *parent, |
| 36 | wxWindowID id, |
| 37 | const wxString& title, |
| 38 | const wxPoint& pos = wxDefaultPosition, |
| 39 | const wxSize& size = wxDefaultSize, |
| 40 | long style = wxDEFAULT_FRAME_STYLE, |
| 41 | const wxString& name = wxFrameNameStr); |
| 42 | |
| 43 | virtual ~wxTopLevelWindowGTK(); |
| 44 | |
| 45 | // implement base class pure virtuals |
| 46 | virtual void Maximize(bool maximize = true); |
| 47 | virtual bool IsMaximized() const; |
| 48 | virtual void Iconize(bool iconize = true); |
| 49 | virtual bool IsIconized() const; |
| 50 | virtual void SetIcons(const wxIconBundle& icons); |
| 51 | virtual void Restore(); |
| 52 | |
| 53 | virtual bool EnableCloseButton(bool enable = true); |
| 54 | |
| 55 | virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL); |
| 56 | virtual bool IsFullScreen() const { return m_fsIsShowing; }; |
| 57 | |
| 58 | virtual bool SetShape(const wxRegion& region); |
| 59 | |
| 60 | virtual void RequestUserAttention(int flags = wxUSER_ATTENTION_INFO); |
| 61 | |
| 62 | virtual void SetWindowStyleFlag( long style ); |
| 63 | |
| 64 | virtual bool Show(bool show = true); |
| 65 | |
| 66 | virtual void Raise(); |
| 67 | |
| 68 | virtual bool IsActive(); |
| 69 | |
| 70 | virtual void SetTitle( const wxString &title ); |
| 71 | virtual wxString GetTitle() const { return m_title; } |
| 72 | |
| 73 | virtual bool SetTransparent(wxByte alpha); |
| 74 | virtual bool CanSetTransparent(); |
| 75 | |
| 76 | // Experimental, to allow help windows to be |
| 77 | // viewable from within modal dialogs |
| 78 | virtual void AddGrab(); |
| 79 | virtual void RemoveGrab(); |
| 80 | virtual bool IsGrabbed() const { return m_grabbed; } |
| 81 | |
| 82 | // implementation from now on |
| 83 | // -------------------------- |
| 84 | |
| 85 | // GTK callbacks |
| 86 | virtual void OnInternalIdle(); |
| 87 | |
| 88 | // do *not* call this to iconize the frame, this is a private function! |
| 89 | void SetIconizeState(bool iconic); |
| 90 | |
| 91 | GtkWidget *m_mainWidget; |
| 92 | |
| 93 | bool m_deferShow; |
| 94 | |
| 95 | bool m_fsIsShowing; /* full screen */ |
| 96 | int m_fsSaveGdkFunc, m_fsSaveGdkDecor; |
| 97 | wxRect m_fsSaveFrame; |
| 98 | |
| 99 | // m_windowStyle translated to GDK's terms |
| 100 | int m_gdkFunc, |
| 101 | m_gdkDecor; |
| 102 | |
| 103 | // size of WM decorations |
| 104 | wxSize m_decorSize; |
| 105 | |
| 106 | // shape of the frame |
| 107 | wxRegion m_shape; |
| 108 | |
| 109 | // private gtk_timeout_add result for mimicing wxUSER_ATTENTION_INFO and |
| 110 | // wxUSER_ATTENTION_ERROR difference, -2 for no hint, -1 for ERROR hint, rest for GtkTimeout handle. |
| 111 | int m_urgency_hint; |
| 112 | |
| 113 | // return the size of the window without WM decorations |
| 114 | void GTKDoGetSize(int *width, int *height) const; |
| 115 | |
| 116 | void GTKUpdateDecorSize(const wxSize& decorSize); |
| 117 | |
| 118 | protected: |
| 119 | // give hints to the Window Manager for how the size |
| 120 | // of the TLW can be changed by dragging |
| 121 | virtual void DoSetSizeHints( int minW, int minH, |
| 122 | int maxW, int maxH, |
| 123 | int incW, int incH); |
| 124 | // common part of all ctors |
| 125 | void Init(); |
| 126 | |
| 127 | // move the window to the specified location and resize it |
| 128 | virtual void DoMoveWindow(int x, int y, int width, int height); |
| 129 | |
| 130 | // take into account WM decorations here |
| 131 | virtual void DoSetSize(int x, int y, |
| 132 | int width, int height, |
| 133 | int sizeFlags = wxSIZE_AUTO); |
| 134 | |
| 135 | virtual void DoSetClientSize(int width, int height); |
| 136 | virtual void DoGetClientSize(int *width, int *height) const; |
| 137 | |
| 138 | // string shown in the title bar |
| 139 | wxString m_title; |
| 140 | |
| 141 | private: |
| 142 | wxSize& GetCachedDecorSize(); |
| 143 | |
| 144 | // is the frame currently iconized? |
| 145 | bool m_isIconized; |
| 146 | |
| 147 | // is the frame currently grabbed explicitly by the application? |
| 148 | bool m_grabbed; |
| 149 | }; |
| 150 | |
| 151 | #endif // _WX_GTK_TOPLEVEL_H_ |