// Modified by:
// Created: 05.02.00
// RCS-ID: $Id$
-// Copyright: (c) wxWidgets team
+// Copyright: (c) Vadim Zeitlin
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_STATUSBR_H_BASE_
#define _WX_STATUSBR_H_BASE_
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma interface "statbar.h"
-#endif
-
-#include "wx/window.h"
+#include "wx/defs.h"
#if wxUSE_STATUSBAR
+#include "wx/window.h"
#include "wx/list.h"
#include "wx/dynarray.h"
-WX_DECLARE_LIST(wxString, wxListString);
+extern WXDLLIMPEXP_DATA_CORE(const char) wxStatusBarNameStr[];
// ----------------------------------------------------------------------------
// wxStatusBar constants
// ----------------------------------------------------------------------------
-// style flags for fields
+// wxStatusBar styles
+#define wxSTB_SIZEGRIP 0x0010
+#define wxSTB_SHOW_TIPS 0x0020
+
+#define wxSTB_ELLIPSIZE_START 0x0040
+#define wxSTB_ELLIPSIZE_MIDDLE 0x0080
+#define wxSTB_ELLIPSIZE_END 0x0100
+
+#define wxSTB_DEFAULT_STYLE (wxSTB_SIZEGRIP|wxSTB_ELLIPSIZE_END|wxSTB_SHOW_TIPS|wxFULL_REPAINT_ON_RESIZE)
+
+
+// old compat style name:
+#define wxST_SIZEGRIP wxSTB_SIZEGRIP
+
+
+// style flags for wxStatusBar fields
#define wxSB_NORMAL 0x0000
#define wxSB_FLAT 0x0001
#define wxSB_RAISED 0x0002
+// ----------------------------------------------------------------------------
+// wxStatusBarPane: an helper for wxStatusBar
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxStatusBarPane
+{
+public:
+ wxStatusBarPane(int style = wxSB_NORMAL, size_t width = 0)
+ : m_nStyle(style), m_nWidth(width)
+ { m_bEllipsized = false; }
+
+ int GetWidth() const { return m_nWidth; }
+ int GetStyle() const { return m_nStyle; }
+ wxString GetText() const { return m_text; }
+
+
+ // implementation-only from now on
+ // -------------------------------
+
+ bool IsEllipsized() const
+ { return m_bEllipsized; }
+ void SetIsEllipsized(bool isEllipsized) { m_bEllipsized = isEllipsized; }
+
+ void SetWidth(int width) { m_nWidth = width; }
+ void SetStyle(int style) { m_nStyle = style; }
+
+ // set text, return true if it changed or false if it was already set to
+ // this value
+ bool SetText(const wxString& text);
+
+ // save the existing text on top of our stack and make the new text
+ // current; return true if the text really changed
+ bool PushText(const wxString& text);
+
+ // restore the message saved by the last call to Push() (unless it was
+ // changed by an intervening call to SetText()) and return true if we
+ // really restored anything
+ bool PopText();
+
+private:
+ int m_nStyle;
+ int m_nWidth; // may be negative, indicating a variable-width field
+ wxString m_text;
+
+ // the array used to keep the previous values of this pane after a
+ // PushStatusText() call, its top element is the value to restore after the
+ // next PopStatusText() call while the currently shown value is always in
+ // m_text
+ wxArrayString m_arrStack;
+
+ // is the currently shown value shown with ellipsis in the status bar?
+ bool m_bEllipsized;
+};
+
+WX_DECLARE_EXPORTED_OBJARRAY(wxStatusBarPane, wxStatusBarPaneArray);
+
// ----------------------------------------------------------------------------
// wxStatusBar: a window near the bottom of the frame used for status info
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxStatusBarBase : public wxWindow
+class WXDLLIMPEXP_CORE wxStatusBarBase : public wxWindow
{
public:
wxStatusBarBase();
// set the number of fields and call SetStatusWidths(widths) if widths are
// given
virtual void SetFieldsCount(int number = 1, const int *widths = NULL);
- int GetFieldsCount() const { return m_nFields; }
+ int GetFieldsCount() const { return m_panes.GetCount(); }
// field text
// ----------
- virtual void SetStatusText(const wxString& text, int number = 0) = 0;
- virtual wxString GetStatusText(int number = 0) const = 0;
+ // just change or get the currently shown text
+ void SetStatusText(const wxString& text, int number = 0);
+ wxString GetStatusText(int number = 0) const;
+ // change the currently shown text to the new one and save the current
+ // value to be restored by the next call to PopStatusText()
void PushStatusText(const wxString& text, int number = 0);
void PopStatusText(int number = 0);
// -2 grows twice as much as one with width -1 &c)
virtual void SetStatusWidths(int n, const int widths[]);
+ int GetStatusWidth(int n) const
+ { return m_panes[n].GetWidth(); }
+
// field styles
// ------------
// Setting field styles only works on wxMSW
virtual void SetStatusStyles(int n, const int styles[]);
+ int GetStatusStyle(int n) const
+ { return m_panes[n].GetStyle(); }
+
// geometry
// --------
virtual int GetBorderX() const = 0;
virtual int GetBorderY() const = 0;
+ wxSize GetBorders() const
+ { return wxSize(GetBorderX(), GetBorderY()); }
+
+ // miscellaneous
+ // -------------
+
+ const wxStatusBarPane& GetField(int n) const
+ { return m_panes[n]; }
+
+ // wxWindow overrides:
+
// don't want status bars to accept the focus at all
virtual bool AcceptsFocus() const { return false; }
+ // the client size of a toplevel window doesn't include the status bar
+ virtual bool CanBeOutsideClientArea() const { return true; }
+
protected:
- // set the widths array to NULL
- void InitWidths();
+ // called after the status bar pane text changed and should update its
+ // display
+ virtual void DoUpdateStatusText(int number) = 0;
+
- // free the status widths arrays
- void FreeWidths();
+ // wxWindow overrides:
- // reset the widths
- void ReinitWidths() { FreeWidths(); InitWidths(); }
+#if wxUSE_TOOLTIPS
+ virtual void DoSetToolTip( wxToolTip *tip )
+ {
+ wxASSERT_MSG(!HasFlag(wxSTB_SHOW_TIPS),
+ "Do not set tooltip(s) manually when using wxSTB_SHOW_TIPS!");
+ wxWindow::DoSetToolTip(tip);
+ }
+#endif // wxUSE_TOOLTIPS
+ virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
- // same, for field styles
- void InitStyles();
- void FreeStyles();
- void ReinitStyles() { FreeStyles(); InitStyles(); }
- // same, for text stacks
- void InitStacks();
- void FreeStacks();
- void ReinitStacks() { FreeStacks(); InitStacks(); }
+ // internal helpers & data:
// calculate the real field widths for the given total available size
wxArrayInt CalculateAbsWidths(wxCoord widthTotal) const;
- // use these functions to access the stacks of field strings
- wxListString *GetStatusStack(int i) const;
- wxListString *GetOrCreateStatusStack(int i);
-
- // the current number of fields
- int m_nFields;
+ // should be called to remember if the pane text is currently being show
+ // ellipsized or not
+ void SetEllipsizedFlag(int n, bool isEllipsized);
- // the widths of the fields in pixels if !NULL, all fields have the same
- // width otherwise
- int *m_statusWidths;
- // the styles of the fields
- int *m_statusStyles;
+ // the array with the pane infos:
+ wxStatusBarPaneArray m_panes;
- // stacks of previous values for PushStatusText/PopStatusText
- // this is created on demand, use GetStatusStack/GetOrCreateStatusStack
- wxListString **m_statusTextStacks;
+ // if true overrides the width info of the wxStatusBarPanes
+ bool m_bSameWidthForAllPanes;
- DECLARE_NO_COPY_CLASS(wxStatusBarBase)
+ wxDECLARE_NO_COPY_CLASS(wxStatusBarBase);
};
// ----------------------------------------------------------------------------
#if defined(__WXUNIVERSAL__)
#define wxStatusBarUniv wxStatusBar
-
#include "wx/univ/statusbr.h"
#elif defined(__WXPALMOS__)
#define wxStatusBarPalm wxStatusBar
-
#include "wx/palmos/statusbr.h"
#elif defined(__WIN32__) && wxUSE_NATIVE_STATUSBAR
- #define wxStatusBar95 wxStatusBar
-
- #include "wx/msw/statbr95.h"
+ #include "wx/msw/statusbar.h"
#elif defined(__WXMAC__)
#define wxStatusBarMac wxStatusBar
-
#include "wx/generic/statusbr.h"
- #include "wx/mac/statusbr.h"
+ #include "wx/osx/statusbr.h"
#else
#define wxStatusBarGeneric wxStatusBar
-
#include "wx/generic/statusbr.h"
#endif
projects / wxWidgets.git / blobdiff