X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f03fc89fff2d6e823e7d4d14fbe14822ad6777b1..ff1865910312d960737474a75a77737d5ce94864:/include/wx/gtk/window.h diff --git a/include/wx/gtk/window.h b/include/wx/gtk/window.h index 76fed1e089..cfb1e5af1b 100644 --- a/include/wx/gtk/window.h +++ b/include/wx/gtk/window.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: window.h +// Name: wx/gtk/window.h // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -19,36 +19,36 @@ // callback definition for inserting a window (internal) //----------------------------------------------------------------------------- -typedef void (*wxInsertChildFunction)( wxWindow*, wxWindow* ); +class wxWindowGTK; +typedef void (*wxInsertChildFunction)( wxWindowGTK*, wxWindowGTK* ); //----------------------------------------------------------------------------- -// wxWindow +// wxWindowGTK //----------------------------------------------------------------------------- -class wxWindow : public wxWindowBase +class wxWindowGTK : public wxWindowBase { - DECLARE_DYNAMIC_CLASS(wxWindow) - public: // creating the window // ------------------- - wxWindow(); - wxWindow(wxWindow *parent, - wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = 0, - const wxString& name = wxPanelNameStr); + wxWindowGTK(); + wxWindowGTK(wxWindow *parent, + wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = 0, + const wxString& name = wxPanelNameStr); bool Create(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, const wxString& name = wxPanelNameStr); - virtual ~wxWindow(); + virtual ~wxWindowGTK(); // implement base class (pure) virtual methods // ------------------------------------------- + virtual bool Destroy(); virtual void Raise(); @@ -62,7 +62,7 @@ public: virtual void SetFocus(); virtual bool AcceptsFocus() const; - virtual bool Reparent( wxWindow *newParent ); + virtual bool Reparent( wxWindowBase *newParent ); virtual void WarpPointer(int x, int y); virtual void CaptureMouse(); @@ -86,10 +86,9 @@ public: const wxFont *theFont = (const wxFont *) NULL) const; - virtual void ClientToScreen( int *x, int *y ) const; - virtual void ScreenToClient( int *x, int *y ) const; - - virtual bool PopupMenu( wxMenu *menu, int x, int y ); +#if wxUSE_MENUS_NATIVE + virtual bool DoPopupMenu( wxMenu *menu, int x, int y ); +#endif // wxUSE_MENUS_NATIVE virtual void SetScrollbar( int orient, int pos, int thumbVisible, int range, bool refresh = TRUE ); @@ -107,37 +106,7 @@ public: // implementation // -------------- - // wxWindows callbacks - void OnKeyDown( wxKeyEvent &event ); - - // simple accessors - bool HasVMT() const { return m_hasVMT; } - - int GetX() const { return m_x; } - int GetY() const { return m_y; } - int GetWidth() const { return m_width; } - int GetHeight() const { return m_height; } - - GtkWidget *GetWxWindow() const { return m_wxwindow; } - GtkWidget *GetWidget() const { return GetHandle(); } - - GtkAdjustment *GetHAdjust() const { return m_hAdjust; } - GtkAdjustment *GetVAdjust() const { return m_vAdjust; } - - float GetOldHorizontalPos() const { return m_oldHorizontalPos; } - float GetOldVerticalPos() const { return m_oldVerticalPos; } - - void SetOldHorizontalPos(float fpos) { m_oldHorizontalPos = fpos; } - void SetOldVerticalPos(float fpos) { m_oldVerticalPos = fpos; } - - bool IsSizeSet() const { return m_sizeSet; } - - // also sets the global flag - void SetScrolling(bool scroll); - - bool HasScrolling() const { return m_hasScrolling; } - bool IsScrolling() const { return m_isScrolling; } - bool IsStaticBox() const { return m_isStaticBox; } + virtual WXWidget GetHandle() const { return m_widget; } /* I don't want users to override what's done in idle so everything that has to be done in idle time in order for wxGTK to work is done in @@ -147,13 +116,19 @@ public: /* For compatibility across platforms (not in event table) */ void OnIdle(wxIdleEvent& WXUNUSED(event)) {}; - /* used by all classes in the widget creation process */ - void PreCreation( wxWindow *parent, wxWindowID id, const wxPoint &pos, - const wxSize &size, long style, const wxString &name ); + // wxGTK-specific: called recursively by Enable, + // to give widgets an oppprtunity to correct their colours after they + // have been changed by Enable + virtual void OnParentEnable( bool WXUNUSED(enable) ) {}; + + /* used by all window classes in the widget creation process */ + bool PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size ); void PostCreation(); - void InsertChild(wxWindow *child) { (*m_insertCallback)(this, child); } - void DoAddChild(wxWindow *child) { AddChild(child); InsertChild(child); } + /* internal addition of child windows. differs from class + to class not by using virtual functions but by using + the m_insertCallback */ + void DoAddChild(wxWindowGTK *child); /* the methods below are required because many native widgets are composed of several subwidgets and setting a style for @@ -166,50 +141,84 @@ public: virtual bool IsOwnGtkWindow( GdkWindow *window ); void ConnectWidget( GtkWidget *widget ); + /* creates a new widget style if none is there + and sets m_widgetStyle to this value. */ GtkStyle *GetWidgetStyle(); + + /* called by SetFont() and SetXXXColour etc */ void SetWidgetStyle(); + + /* overridden in many GTK widgets */ virtual void ApplyWidgetStyle(); #if wxUSE_TOOLTIPS virtual void ApplyToolTip( GtkTooltips *tips, const wxChar *tip ); #endif // wxUSE_TOOLTIPS - // called from GTK signales handlers - void UpdateSize() { m_sizeSet = FALSE; } - void InternalSetPosition(int x, int y) { m_x = x; m_y = y; } - void InternalSetSize(int w, int h) - { m_width = w; m_height = h; UpdateSize(); } + // called from GTK signales handlers. it indicates that + // the layouting functions have to be called later on + // (i.e. in idle time, implemented in OnInternalIdle() ). + void GtkUpdateSize() { m_sizeSet = FALSE; } -protected: // position and size of the window int m_x, m_y; int m_width, m_height; + int m_oldClientWidth,m_oldClientHeight; // see the docs in src/gtk/window.cpp - GtkWidget *m_wxwindow; + GtkWidget *m_widget; // mostly the widget seen by the rest of GTK + GtkWidget *m_wxwindow; // mostly the client area as per wxWindows + + // this widget will be queried for GTK's focus events + GtkWidget *m_focusWidget; + +#if HAVE_XIM + // XIM support for wxWindows + GdkIC *m_ic; + GdkICAttr *m_icattr; +#endif // scrolling stuff GtkAdjustment *m_hAdjust,*m_vAdjust; - float m_oldHorizontalPos, - m_oldVerticalPos; - GdkGC *m_scrollGC; + float m_oldHorizontalPos; + float m_oldVerticalPos; // extra (wxGTK-specific) flags - bool m_needParent:1; /* ! wxFrame, wxDialog, wxNotebookPage ? */ + bool m_needParent:1; // ! wxFrame, wxDialog, wxNotebookPage ? + bool m_noExpose:1; // wxGLCanvas has its own redrawing + bool m_nativeSizeEvent:1; // wxGLCanvas sends wxSizeEvent upon "alloc_size" bool m_hasScrolling:1; - bool m_isScrolling:1; bool m_hasVMT:1; bool m_sizeSet:1; bool m_resizing:1; - bool m_isStaticBox:1; /* faster than IS_KIND_OF */ - bool m_isFrame:1; /* faster than IS_KIND_OF */ - bool m_acceptsFocus:1; /* ! wxStaticBox etc. */ - + bool m_isStaticBox:1; // faster than IS_KIND_OF + bool m_isRadioButton:1; // faster than IS_KIND_OF + bool m_isFrame:1; // faster than IS_KIND_OF + bool m_acceptsFocus:1; // not wxStaticBox, not wxStaticBitmap etc. + bool m_isScrolling; + bool m_clipPaintRegion; // TRUE after ScrollWindow() + bool m_queuedFullRedraw; // TRUE after DoMoveWindow + + // these are true if the style were set before the widget was realized + // (typcally in the constructor) but the actual GTK style must not be set + // before the widget has been "realized" + bool m_delayedForegroundColour:1; + bool m_delayedBackgroundColour:1; + + // contains GTK's widgets internal information about non-default widget + // font and colours. we create one for each widget that gets any + // non-default attribute set via SetFont() or SetForegroundColour() / + // SetBackgroundColour(). GtkStyle *m_widgetStyle; + // C++ has no virtual methods in the constrcutor of any class but we need + // different methods of inserting a child window into a wxFrame, + // wxMDIFrame, wxNotebook etc. this is the callback that will get used. wxInsertChildFunction m_insertCallback; // implement the base class pure virtuals + virtual void DoClientToScreen( int *x, int *y ) const; + virtual void DoScreenToClient( int *x, int *y ) const; virtual void DoGetPosition( int *x, int *y ) const; virtual void DoGetSize( int *width, int *height ) const; virtual void DoGetClientSize( int *width, int *height ) const; @@ -217,6 +226,7 @@ protected: int width, int height, int sizeFlags = wxSIZE_AUTO); virtual void DoSetClientSize(int width, int height); + virtual void DoMoveWindow(int x, int y, int width, int height); #if wxUSE_TOOLTIPS virtual void DoSetToolTip( wxToolTip *tip ); @@ -226,7 +236,10 @@ protected: void Init(); private: - DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS(wxWindowGTK) + DECLARE_NO_COPY_CLASS(wxWindowGTK) }; +extern wxWindow *wxFindFocusedChild(wxWindowGTK *win); + #endif // __GTKWINDOWH__