/////////////////////////////////////////////////////////////////////////////
-// Name: panelg.h
-// Purpose: wxPanel: similar to wxWindows but is coloured as for a dialog
+// Name: wx/generic/panelg.h
+// Purpose: wxPanel: a container for child controls
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c)
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifndef __PANELH_G__
-#define __PANELH_G__
+#ifndef _WX_GENERIC_PANEL_H_
+#define _WX_GENERIC_PANEL_H_
#ifdef __GNUG__
-#pragma interface "panelg.h"
+ #pragma interface "panelg.h"
#endif
+// ----------------------------------------------------------------------------
+// headers and forward declarations
+// ----------------------------------------------------------------------------
+
#include "wx/window.h"
-WXDLLEXPORT_DATA(extern const char*) wxPanelNameStr;
+class WXDLLEXPORT wxButton;
+
+WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
+
+// ----------------------------------------------------------------------------
+// wxPanel contains other controls and implements TAB traversal between them
+// ----------------------------------------------------------------------------
-// Dialog boxes
-class WXDLLEXPORT wxPanel: public wxWindow
+class WXDLLEXPORT wxPanel : public wxWindow
{
public:
- wxPanel();
-
- // Old-style constructor (no default values for coordinates to avoid ambiguity
- // with the new one)
- inline wxPanel(wxWindow *parent,
- int x, int y, int width, int height,
- long style = wxTAB_TRAVERSAL | wxNO_BORDER,
- const wxString& name = wxPanelNameStr)
- {
- Create(parent, -1, wxPoint(x, y), wxSize(width, height), style, name);
- }
-
- // Constructor
- inline wxPanel(wxWindow *parent, wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxTAB_TRAVERSAL | wxNO_BORDER,
- const wxString& name = wxPanelNameStr)
- {
- Create(parent, id, pos, size, style, name);
- }
-
- bool Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxTAB_TRAVERSAL | wxNO_BORDER,
- const wxString& name = wxPanelNameStr);
-
- // Sends an OnInitDialog event, which in turns transfers data to
- // to the dialog via validators.
- virtual void InitDialog();
-
- // overriden base class virtuals
- virtual void SetFocus();
-
- // callbacks
- // Responds to colour changes
- void OnSysColourChanged(wxSysColourChangedEvent& event);
- // Process a keyboard navigation message (Tab traversal)
- void OnNavigationKey(wxNavigationKeyEvent& event);
-
+ wxPanel() { Init(); }
+
+ // Old-style constructor (no default values for coordinates to avoid
+ // ambiguity with the new one)
+ wxPanel(wxWindow *parent,
+ int x, int y, int width, int height,
+ long style = wxTAB_TRAVERSAL | wxNO_BORDER,
+ const wxString& name = wxPanelNameStr)
+ {
+ Init();
+
+ Create(parent, -1, wxPoint(x, y), wxSize(width, height), style, name);
+ }
+
+ // Constructor
+ wxPanel(wxWindow *parent,
+ wxWindowID id = -1,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxTAB_TRAVERSAL | wxNO_BORDER,
+ const wxString& name = wxPanelNameStr)
+ {
+ Init();
+
+ Create(parent, id, pos, size, style, name);
+ }
+
+ // Pseudo ctor
+ bool Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxTAB_TRAVERSAL | wxNO_BORDER,
+ const wxString& name = wxPanelNameStr);
+
+ // Sends an OnInitDialog event, which in turns transfers data to
+ // to the dialog via validators.
+ virtual void InitDialog();
+
+#if wxUSE_BUTTON
+ // a default button is activated when Enter is pressed
+ wxButton *GetDefaultItem() const { return m_btnDefault; }
+ void SetDefaultItem(wxButton *btn) { m_btnDefault = btn; }
+#endif // wxUSE_BUTTON
+
+ // implementation from now on
+ // --------------------------
+
+ // responds to colour changes
+ void OnSysColourChanged(wxSysColourChangedEvent& event);
+
+ // process a keyboard navigation message (Tab traversal)
+ void OnNavigationKey(wxNavigationKeyEvent& event);
+
+ // set the focus to the first child if we get it
+ void OnFocus(wxFocusEvent& event);
+
+ // calls layout for layout constraints and sizers
+ void OnSize(wxSizeEvent& event);
+
+ // overridden to tab move focus into first focusable child
+ virtual void SetFocus();
+
+ // called by wxWindow whenever it gets focus
+ void SetLastFocus(wxWindow *win) { m_winLastFocused = win; }
+ wxWindow *GetLastFocus() const { return m_winLastFocused; }
+
+ virtual void RemoveChild(wxWindowBase *child);
+
protected:
- bool SetFocusToNextChild(wxNode *nodeCurrent = (wxNode *) NULL, bool bForward = TRUE);
+ // common part of all ctors
+ void Init();
+
+ // set the focus to the child which had it the last time
+ bool SetFocusToChild();
+
+ // the child which had the focus last time this panel was activated
+ wxWindow *m_winLastFocused;
-DECLARE_DYNAMIC_CLASS(wxPanel)
-DECLARE_EVENT_TABLE()
+#if wxUSE_BUTTON
+ // a default button or NULL
+ wxButton *m_btnDefault;
+#endif // wxUSE_BUTTON
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxPanel)
+ DECLARE_EVENT_TABLE()
};
+// this function is for wxWindows use only
+extern bool wxSetFocusToChild(wxWindow *win, wxWindow **child);
+
#endif
- // __PANELH_G__
+ // _WX_GENERIC_PANEL_H_
projects / wxWidgets.git / blobdiff