// ctors & dtor
// ------------
- wxToolBarToolBase(wxToolBarBase *tbar = (wxToolBarBase *)NULL,
+ // generic ctor for any kind of tool
+ wxToolBarToolBase(wxToolBarBase *tbar = NULL,
int toolid = wxID_SEPARATOR,
const wxString& label = wxEmptyString,
const wxBitmap& bmpNormal = wxNullBitmap,
const wxBitmap& bmpDisabled = wxNullBitmap,
wxItemKind kind = wxITEM_NORMAL,
- wxObject *clientData = (wxObject *) NULL,
+ wxObject *clientData = NULL,
const wxString& shortHelpString = wxEmptyString,
const wxString& longHelpString = wxEmptyString)
: m_label(label),
m_shortHelpString(shortHelpString),
- m_longHelpString(longHelpString),
- m_dropdownMenu(NULL)
+ m_longHelpString(longHelpString)
{
- m_tbar = tbar;
- m_id = toolid;
- if (m_id == wxID_ANY)
- m_id = wxWindow::NewControlId();
+ Init
+ (
+ tbar,
+ toolid == wxID_SEPARATOR ? wxTOOL_STYLE_SEPARATOR
+ : wxTOOL_STYLE_BUTTON,
+ toolid == wxID_ANY ? wxWindow::NewControlId()
+ : toolid,
+ kind
+ );
+
m_clientData = clientData;
m_bmpNormal = bmpNormal;
m_bmpDisabled = bmpDisabled;
-
- m_kind = kind;
-
- m_enabled = true;
- m_toggled = false;
-
- m_toolStyle = toolid == wxID_SEPARATOR ? wxTOOL_STYLE_SEPARATOR
- : wxTOOL_STYLE_BUTTON;
}
+ // ctor for controls only
wxToolBarToolBase(wxToolBarBase *tbar,
wxControl *control,
const wxString& label)
: m_label(label)
{
- m_tbar = tbar;
- m_control = control;
- m_id = control->GetId();
+ Init(tbar, wxTOOL_STYLE_CONTROL, control->GetId(), wxITEM_MAX);
- m_kind = wxITEM_MAX; // invalid value
-
- m_enabled = true;
- m_toggled = false;
-
- m_toolStyle = wxTOOL_STYLE_CONTROL;
-
- m_dropdownMenu = 0;
+ m_control = control;
}
virtual ~wxToolBarToolBase();
wxControl *GetControl() const
{
- wxASSERT_MSG( IsControl(), _T("this toolbar tool is not a control") );
+ wxASSERT_MSG( IsControl(), wxT("this toolbar tool is not a control") );
return m_control;
}
wxToolBarBase *GetToolBar() const { return m_tbar; }
- // style
+ // style/kind
+ bool IsStretchable() const { return m_stretchable; }
bool IsButton() const { return m_toolStyle == wxTOOL_STYLE_BUTTON; }
bool IsControl() const { return m_toolStyle == wxTOOL_STYLE_CONTROL; }
bool IsSeparator() const { return m_toolStyle == wxTOOL_STYLE_SEPARATOR; }
+ bool IsStretchableSpace() const { return IsSeparator() && IsStretchable(); }
int GetStyle() const { return m_toolStyle; }
wxItemKind GetKind() const
{
- wxASSERT_MSG( IsButton(), _T("only makes sense for buttons") );
+ wxASSERT_MSG( IsButton(), wxT("only makes sense for buttons") );
return m_kind;
}
+ void MakeStretchable()
+ {
+ wxASSERT_MSG( IsSeparator(), "only separators can be stretchable" );
+
+ m_stretchable = true;
+ }
+
// state
bool IsEnabled() const { return m_enabled; }
bool IsToggled() const { return m_toggled; }
}
// add tool to/remove it from a toolbar
- virtual void Detach() { m_tbar = (wxToolBarBase *)NULL; }
+ virtual void Detach() { m_tbar = NULL; }
virtual void Attach(wxToolBarBase *tbar) { m_tbar = tbar; }
+#if wxUSE_MENUS
// these methods are only for tools of wxITEM_DROPDOWN kind (but even such
// tools can have a NULL associated menu)
virtual void SetDropdownMenu(wxMenu *menu);
wxMenu *GetDropdownMenu() const { return m_dropdownMenu; }
+#endif
protected:
+ // common part of all ctors
+ void Init(wxToolBarBase *tbar,
+ wxToolBarToolStyle style,
+ int toolid,
+ wxItemKind kind)
+ {
+ m_tbar = tbar;
+ m_toolStyle = style;
+ m_id = toolid;
+ m_kind = kind;
+
+ m_clientData = NULL;
+
+ m_stretchable = false;
+ m_toggled = false;
+ m_enabled = true;
+
+#if wxUSE_MENUS
+ m_dropdownMenu = NULL;
+#endif
+
+ }
+
wxToolBarBase *m_tbar; // the toolbar to which we belong (may be NULL)
// tool parameters
- int m_toolStyle; // see enum wxToolBarToolStyle
+ wxToolBarToolStyle m_toolStyle;
wxWindowIDRef m_id; // the tool id, wxID_SEPARATOR for separator
wxItemKind m_kind; // for normal buttons may be wxITEM_NORMAL/CHECK/RADIO
wxControl *m_control;
};
+ // true if this tool is stretchable: currently is only value for separators
+ bool m_stretchable;
+
// tool state
bool m_toggled;
bool m_enabled;
wxString m_shortHelpString;
wxString m_longHelpString;
+#if wxUSE_MENUS
wxMenu *m_dropdownMenu;
+#endif
DECLARE_DYNAMIC_CLASS_NO_COPY(wxToolBarToolBase)
};
virtual wxToolBarToolBase *AddSeparator();
virtual wxToolBarToolBase *InsertSeparator(size_t pos);
+ // add a stretchable space to the toolbar: this is similar to a separator
+ // except that it's always blank and that all the extra space the toolbar
+ // has is [equally] distributed among the stretchable spaces in it
+ virtual wxToolBarToolBase *AddStretchableSpace();
+ virtual wxToolBarToolBase *InsertStretchableSpace(size_t pos);
+
// remove the tool from the toolbar: the caller is responsible for actually
// deleting the pointer
virtual wxToolBarToolBase *RemoveTool(int toolid);
// must be called after all buttons have been created to finish toolbar
// initialisation
+ //
+ // derived class versions should call the base one first, before doing
+ // platform-specific stuff
virtual bool Realize();
// tools state
{ return GetToolBitmapSize(); }
// returns a (non separator) tool containing the point (x, y) or NULL if
- // there is no tool at this point (corrdinates are client)
+ // there is no tool at this point (coordinates are client)
virtual wxToolBarToolBase *FindToolForPosition(wxCoord x,
wxCoord y) const = 0;
// return true if this is a vertical toolbar, otherwise false
bool IsVertical() const;
+ // these methods allow to access tools by their index in the toolbar
+ size_t GetToolsCount() const { return m_tools.GetCount(); }
+ const wxToolBarToolBase *GetToolByPos(int pos) const { return m_tools[pos]; }
+
#if WXWIN_COMPATIBILITY_2_8
// the old versions of the various methods kept for compatibility
// don't use in the new code!
// implementation only from now on
// -------------------------------
- size_t GetToolsCount() const { return m_tools.GetCount(); }
-
// Do the toolbar button updates (check for EVT_UPDATE_UI handlers)
virtual void UpdateWindowUI(long flags = wxUPDATE_UI_NONE) ;
// don't want toolbars to accept the focus
virtual bool AcceptsFocus() const { return false; }
+#if wxUSE_MENUS
// Set dropdown menu
bool SetDropdownMenu(int toolid, wxMenu *menu);
+#endif
protected:
// to implement in derived classes
virtual wxToolBarToolBase *CreateTool(wxControl *control,
const wxString& label) = 0;
+ // this one is not virtual but just a simple helper/wrapper around
+ // CreateTool() for separators
+ wxToolBarToolBase *CreateSeparator()
+ {
+ return CreateTool(wxID_SEPARATOR,
+ wxEmptyString,
+ wxNullBitmap, wxNullBitmap,
+ wxITEM_SEPARATOR, NULL,
+ wxEmptyString, wxEmptyString);
+ }
+
// helper functions
// ----------------
// un-toggle all buttons in the same radio group
void UnToggleRadioGroup(wxToolBarToolBase *tool);
+ // make the size of the buttons big enough to fit the largest bitmap size
+ void AdjustToolBitmapSize();
+
+ // calls InsertTool() and deletes the tool if inserting it failed
+ wxToolBarToolBase *DoInsertNewTool(size_t pos, wxToolBarToolBase *tool)
+ {
+ if ( !InsertTool(pos, tool) )
+ {
+ delete tool;
+ return NULL;
+ }
+
+ return tool;
+ }
+
// the list of all our tools
wxToolBarToolsList m_tools;
private:
DECLARE_EVENT_TABLE()
- DECLARE_NO_COPY_CLASS(wxToolBarBase)
+ wxDECLARE_NO_COPY_CLASS(wxToolBarBase);
};
// deprecated function for creating the image for disabled buttons, use
projects / wxWidgets.git / blobdiff