/////////////////////////////////////////////////////////////////////////////
-// Name: window.h
+// Name: wx/gtk/window.h
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// 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();
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();
- virtual void ReleaseMouse();
virtual void Refresh( bool eraseBackground = TRUE,
const wxRect *rect = (const wxRect *) NULL );
+ virtual void Update();
virtual void Clear();
virtual bool SetBackgroundColour( const wxColour &colour );
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 );
// 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; }
+ virtual WXWidget GetHandle() const { return m_widget; }
- 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; }
-
- /* 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
- OnInternalIdle */
+ // 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
+ // OnInternalIdle
virtual void OnInternalIdle();
- /* 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 );
+ // Internal represention of Update()
+ void GtkUpdate();
+
+ // For delayed background
+ void GtkSetBackgroundColour( const wxColour &colour );
+ void GtkSetForegroundColour( const wxColour &colour );
+
+ // For compatibility across platforms (not in event table)
+ void OnIdle(wxIdleEvent& WXUNUSED(event)) {}
+
+ // 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); }
-
- /* the methods below are required because many native widgets
- are composed of several subwidgets and setting a style for
- the widget means setting it for all subwidgets as well.
- also, it is nor clear, which native widget is the top
- widget where (most of) the input goes. even tooltips have
- to be applied to all subwidgets. */
-
+ // 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);
+
+ // This methods sends wxPaintEvents to the window. It reads the
+ // update region, breaks it up into rects and sends an event
+ // for each rect. It is also responsible for background erase
+ // events and NC paint events. It is called from "draw" and
+ // "expose" handlers as well as from ::Update()
+ void GtkSendPaintEvents();
+
+ // The methods below are required because many native widgets
+ // are composed of several subwidgets and setting a style for
+ // the widget means setting it for all subwidgets as well.
+ // also, it is nor clear, which native widget is the top
+ // widget where (most of) the input goes. even tooltips have
+ // to be applied to all subwidgets.
virtual GtkWidget* GetConnectWidget();
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 who have to handle subwidgets
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
+
+ // The area to be cleared (and not just refreshed)
+ wxRegion m_clearRegion;
// 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_isListBox: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;
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);
+ virtual void DoCaptureMouse();
+ virtual void DoReleaseMouse();
+
#if wxUSE_TOOLTIPS
virtual void DoSetToolTip( wxToolTip *tip );
#endif // wxUSE_TOOLTIPS
void Init();
private:
- DECLARE_EVENT_TABLE()
+ DECLARE_DYNAMIC_CLASS(wxWindowGTK)
+ DECLARE_NO_COPY_CLASS(wxWindowGTK)
};
+extern wxWindow *wxFindFocusedChild(wxWindowGTK *win);
+
#endif // __GTKWINDOWH__
projects / wxWidgets.git / blobdiff