// 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 wxStatusBarPane
+class WXDLLIMPEXP_CORE wxStatusBarPane
{
+ // only wxStatusBarBase can access our internal members and modify them:
+ friend class WXDLLIMPEXP_FWD_CORE wxStatusBarBase;
+
public:
wxStatusBarPane(int style = wxSB_NORMAL, size_t width = 0)
- : nStyle(style), nWidth(width) {}
+ : m_nStyle(style), m_nWidth(width)
+ { m_arrStack.Add(wxEmptyString); m_bEllipsized=false; }
+
+ int GetWidth() const
+ { return m_nWidth; }
+ int GetStyle() const
+ { return m_nStyle; }
+
+ const wxArrayString& GetStack() const
+ { return m_arrStack; }
+
+ // implementation-only getter:
+ bool IsEllipsized() const
+ { return m_bEllipsized; }
+
+ // NOTE: there are no setters in wxStatusBarPane;
+ // use wxStatusBar functions to modify a wxStatusBarPane
- int nStyle;
- int nWidth; // the width maybe negative, indicating a variable-width field
+protected:
+ int m_nStyle;
+ int m_nWidth; // the width maybe negative, indicating a variable-width field
// this is the array of the stacked strings of this pane; note that this
- // stack does not include the string currently displayed in this pane
- // as it's stored in the native status bar control
- wxArrayString arrStack;
+ // stack does include also the string currently displayed in this pane
+ // as the version stored in the native status bar control is possibly
+ // ellipsized; note that m_arrStack.Last() is the top of the stack
+ // (i.e. the string shown in the status bar)
+ wxArrayString m_arrStack;
+
+ // was the m_arrStack.Last() string shown in the status bar control ellipsized?
+ bool m_bEllipsized;
};
-WX_DECLARE_OBJARRAY(wxStatusBarPane, wxStatusBarPaneArray);
+WX_DECLARE_EXPORTED_OBJARRAY(wxStatusBarPane, wxStatusBarPaneArray);
// ----------------------------------------------------------------------------
// wxStatusBar: a window near the bottom of the frame used for status info
// field text
// ----------
- virtual void SetStatusText(const wxString& text, int number = 0) = 0;
- virtual wxString GetStatusText(int number = 0) const = 0;
+ // NOTE: even if it is not pure virtual, SetStatusText() must be overloaded by
+ // the derived classes to update the given text in the native control
+ virtual void SetStatusText(const wxString& text, int number = 0)
+ { m_panes[number].GetStack().Last() = text; }
+ virtual wxString GetStatusText(int number = 0) const
+ { return m_panes[number].GetStack().Last(); }
+ const wxArrayString& GetStatusStack(int n) const
+ { return m_panes[n].GetStack(); }
void PushStatusText(const wxString& text, int number = 0);
void PopStatusText(int number = 0);
// negative width according to the abs value of the width (field with width
// -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
// ------------
// appears flat or wxSB_POPOUT to make the field appear raised.
// 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
// --------
// get the dimensions of the horizontal and vertical borders
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:
+
+ // wxWindow overrides:
+
+#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
+
virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
+
+ // internal helpers & data:
+
// calculate the real field widths for the given total available size
wxArrayInt CalculateAbsWidths(wxCoord widthTotal) const;
+
+ // an internal utility used to keep track of which panes have labels
+ // which were last rendered as ellipsized...
+ void SetEllipsizedFlag(int n, bool ellipsized)
+ { m_panes[n].m_bEllipsized = ellipsized; }
// the array with the pane infos:
wxStatusBarPaneArray m_panes;
// if true overrides the width info of the wxStatusBarPanes
bool m_bSameWidthForAllPanes;
- DECLARE_NO_COPY_CLASS(wxStatusBarBase)
+ wxDECLARE_NO_COPY_CLASS(wxStatusBarBase);
};
// ----------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff