merging in the toolbar changes
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4977 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
@@ -26,7 +26,8 @@
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#include "wx/list.h"
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#include "wx/control.h"
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class WXDLLEXPORT wxToolBar;
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class WXDLLEXPORT wxToolBarBase;
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class WXDLLEXPORT wxToolBarToolBase;
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// ----------------------------------------------------------------------------
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// constants
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@@ -36,7 +37,7 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
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WXDLLEXPORT_DATA(extern const wxSize) wxDefaultSize;
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WXDLLEXPORT_DATA(extern const wxPoint) wxDefaultPosition;
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enum
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enum wxToolBarToolStyle
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{
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wxTOOL_STYLE_BUTTON = 1,
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wxTOOL_STYLE_SEPARATOR = 2,
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@@ -44,60 +45,128 @@ enum
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};
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// ----------------------------------------------------------------------------
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// wxToolBarTool is one button/separator/whatever in the toolbar
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// wxToolBarTool is a toolbar element.
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//
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// It has a unique id (except for the separators which always have id -1), the
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// style (telling whether it is a normal button, separator or a control), the
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// state (toggled or not, enabled or not) and short and long help strings. The
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// default implementations use the short help string for the tooltip text which
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// is popped up when the mouse pointer enters the tool and the long help string
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// for the applications status bar.
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// ----------------------------------------------------------------------------
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class WXDLLEXPORT wxToolBarTool : public wxObject
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class WXDLLEXPORT wxToolBarToolBase : public wxObject
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{
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public:
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// ctors & dtor
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// ------------
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wxToolBarTool() { }
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wxToolBarToolBase(wxToolBarBase *tbar = (wxToolBarBase *)NULL,
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int id = wxID_SEPARATOR,
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const wxBitmap& bitmap1 = wxNullBitmap,
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const wxBitmap& bitmap2 = wxNullBitmap,
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bool toggle = FALSE,
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wxObject *clientData = (wxObject *) NULL,
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const wxString& shortHelpString = wxEmptyString,
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const wxString& longHelpString = wxEmptyString)
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: m_shortHelpString(shortHelpString),
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m_longHelpString(longHelpString)
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{
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m_tbar = tbar;
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m_id = id;
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m_clientData = clientData;
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#ifdef __WXGTK__
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wxToolBarTool(wxToolBar *owner,
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int theIndex = 0,
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const wxBitmap& bitmap1 = wxNullBitmap,
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const wxBitmap& bitmap2 = wxNullBitmap,
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bool toggle = FALSE,
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wxObject *clientData = (wxObject *) NULL,
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const wxString& shortHelpString = wxEmptyString,
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const wxString& longHelpString = wxEmptyString,
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GtkWidget *pixmap = (GtkWidget *) NULL );
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#else // !GTK
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wxToolBarTool(int theIndex,
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const wxBitmap& bitmap1 = wxNullBitmap,
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const wxBitmap& bitmap2 = wxNullBitmap,
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bool toggle = FALSE,
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long xPos = -1,
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long yPos = -1,
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const wxString& shortHelpString = wxEmptyString,
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const wxString& longHelpString = wxEmptyString);
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#endif // GTK/!GTK
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m_bitmap1 = bitmap1;
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m_bitmap2 = bitmap2;
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wxToolBarTool(wxControl *control);
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m_isToggle = toggle;
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m_enabled = TRUE;
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m_toggled = FALSE;
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~wxToolBarTool();
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m_toolStyle = id == wxID_SEPARATOR ? wxTOOL_STYLE_SEPARATOR
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: wxTOOL_STYLE_BUTTON;
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}
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wxToolBarToolBase(wxToolBarBase *tbar, wxControl *control)
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{
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m_tbar = tbar;
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m_control = control;
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m_id = control->GetId();
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m_isToggle = FALSE;
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m_enabled = TRUE;
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m_toggled = FALSE;
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m_toolStyle = wxTOOL_STYLE_CONTROL;
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}
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~wxToolBarToolBase();
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// accessors
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// ---------
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void SetSize( long w, long h ) { m_width = w; m_height = h; }
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long GetWidth() const { return m_width; }
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long GetHeight() const { return m_height; }
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// general
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int GetId() const { return m_id; }
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wxControl *GetControl() const
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{
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wxASSERT_MSG( m_toolStyle == wxTOOL_STYLE_CONTROL,
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_T("this toolbar tool is not a control") );
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wxASSERT_MSG( IsControl(), _T("this toolbar tool is not a control") );
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return m_control;
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}
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public:
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int m_toolStyle;
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int m_index;
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wxToolBarBase *GetToolBar() const { return m_tbar; }
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// style
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int IsButton() const { return m_toolStyle == wxTOOL_STYLE_BUTTON; }
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int IsControl() const { return m_toolStyle == wxTOOL_STYLE_CONTROL; }
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int IsSeparator() const { return m_toolStyle == wxTOOL_STYLE_SEPARATOR; }
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int GetStyle() const { return m_toolStyle; }
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// state
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bool IsEnabled() const { return m_enabled; }
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bool IsToggled() const { return m_toggled; }
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bool CanBeToggled() const { return m_isToggle; }
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// attributes
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const wxBitmap& GetBitmap1() const { return m_bitmap1; }
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const wxBitmap& GetBitmap2() const { return m_bitmap2; }
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const wxBitmap& GetBitmap() const
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{ return IsToggled() ? m_bitmap2 : m_bitmap1; }
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wxString GetShortHelp() const { return m_shortHelpString; }
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wxString GetLongHelp() const { return m_longHelpString; }
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wxObject *GetClientData() const
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{
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wxASSERT_MSG( m_toolStyle != wxTOOL_STYLE_CONTROL,
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_T("this toolbar tool doesn't have client data") );
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return m_clientData;
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}
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// modifiers: return TRUE if the state really changed
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bool Enable(bool enable);
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bool Toggle(bool toggle);
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bool SetToggle(bool toggle);
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bool SetShortHelp(const wxString& help);
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bool SetLongHelp(const wxString& help);
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void Toggle() { Toggle(!IsToggled()); }
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void SetBitmap1(const wxBitmap& bmp) { m_bitmap1 = bmp; }
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void SetBitmap2(const wxBitmap& bmp) { m_bitmap2 = bmp; }
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// add tool to/remove it from a toolbar
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virtual void Detach() { m_tbar = (wxToolBarBase *)NULL; }
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virtual void Attach(wxToolBarBase *tbar) { m_tbar = tbar; }
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protected:
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wxToolBarBase *m_tbar; // the toolbar to which we belong (may be NULL)
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int m_toolStyle; // see enum wxToolBarToolStyle
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int m_id; // the tool id, wxID_SEPARATOR for separator
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// as controls have their own client data, no need to waste memory
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union
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@@ -106,33 +175,23 @@ public:
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wxControl *m_control;
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};
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wxCoord m_x;
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wxCoord m_y;
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wxCoord m_width;
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wxCoord m_height;
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// tool state
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bool m_toggled;
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bool m_isToggle;
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bool m_enabled;
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bool m_toggleState;
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bool m_isToggle;
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bool m_enabled;
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bool m_isMenuCommand;
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// normal and toggles bitmaps
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wxBitmap m_bitmap1;
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wxBitmap m_bitmap2;
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bool m_deleteSecondBitmap;
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wxBitmap m_bitmap1;
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wxBitmap m_bitmap2;
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wxString m_shortHelpString;
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wxString m_longHelpString;
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#ifdef __WXGTK__
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wxToolBar *m_owner;
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GtkWidget *m_item;
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GtkWidget *m_pixmap;
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#endif // GTK
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private:
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DECLARE_DYNAMIC_CLASS(wxToolBarTool)
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// short and long help strings
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wxString m_shortHelpString;
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wxString m_longHelpString;
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};
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// a list of toolbar tools
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WX_DECLARE_LIST(wxToolBarToolBase, wxToolBarToolsList);
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// ----------------------------------------------------------------------------
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// the base class for all toolbars
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// ----------------------------------------------------------------------------
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@@ -141,7 +200,7 @@ class WXDLLEXPORT wxToolBarBase : public wxControl
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{
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public:
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wxToolBarBase();
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~wxToolBarBase();
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virtual ~wxToolBarBase();
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// toolbar construction
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// --------------------
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@@ -149,50 +208,93 @@ public:
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// If pushedBitmap is NULL, a reversed version of bitmap is created and
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// used as the pushed/toggled image. If toggle is TRUE, the button toggles
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// between the two states.
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virtual wxToolBarTool *AddTool(int toolIndex,
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wxToolBarToolBase *AddTool(int id,
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const wxBitmap& bitmap,
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const wxBitmap& pushedBitmap = wxNullBitmap,
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bool toggle = FALSE,
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wxObject *clientData = NULL,
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const wxString& shortHelpString = wxEmptyString,
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const wxString& longHelpString = wxEmptyString)
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{
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return AddTool(id, bitmap, pushedBitmap, toggle,
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-1, -1, clientData, shortHelpString, longHelpString);
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}
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// the old version of AddTool() kept for compatibility
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virtual wxToolBarToolBase *AddTool
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(
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int id,
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const wxBitmap& bitmap,
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const wxBitmap& pushedBitmap = wxNullBitmap,
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bool toggle = FALSE,
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wxCoord xPos = -1,
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const wxBitmap& pushedBitmap,
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bool toggle,
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wxCoord xPos,
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wxCoord yPos = -1,
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wxObject *clientData = NULL,
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const wxString& helpString1 = wxEmptyString,
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const wxString& helpString2 = wxEmptyString);
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const wxString& helpString2 = wxEmptyString
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);
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// add an arbitrary control to the toolbar at given index, return TRUE if
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// ok (notice that the control will be deleted by the toolbar and that it
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// will also adjust its position/size)
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// insert the new tool at the given position, if pos == GetToolsCount(), it
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// is equivalent to AddTool()
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virtual wxToolBarToolBase *InsertTool
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(
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size_t pos,
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int id,
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const wxBitmap& bitmap,
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const wxBitmap& pushedBitmap = wxNullBitmap,
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bool toggle = FALSE,
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wxObject *clientData = NULL,
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const wxString& help1 = wxEmptyString,
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const wxString& help2 = wxEmptyString
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);
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// add an arbitrary control to the toolbar, return TRUE if ok (notice that
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// the control will be deleted by the toolbar and that it will also adjust
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// its position/size)
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//
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// NB: the control should have toolbar as its parent
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virtual bool AddControl(wxControl * WXUNUSED(control)) { return FALSE; }
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virtual wxToolBarToolBase *AddControl(wxControl *control);
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virtual wxToolBarToolBase *InsertControl(size_t pos, wxControl *control);
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virtual void AddSeparator();
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// add a separator to the toolbar
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virtual wxToolBarToolBase *AddSeparator();
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virtual wxToolBarToolBase *InsertSeparator(size_t pos);
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// remove the tool from the toolbar: the caller is responsible for actually
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// deleting the pointer
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virtual wxToolBarToolBase *RemoveTool(int id);
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// delete tool either by index or by position
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virtual bool DeleteToolByPos(size_t pos);
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virtual bool DeleteTool(int id);
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// delete all tools
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virtual void ClearTools();
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// must be called after all buttons have been created to finish toolbar
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// initialisation
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virtual bool Realize() = 0;
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virtual bool Realize();
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// tools state
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// -----------
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virtual void EnableTool(int toolIndex, bool enable);
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// toggle is TRUE if toggled on
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virtual void ToggleTool(int toolIndex, bool toggle);
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virtual void EnableTool(int id, bool enable);
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virtual void ToggleTool(int id, bool toggle);
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// Set this to be togglable (or not)
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virtual void SetToggle(int toolIndex, bool toggle);
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virtual void SetToggle(int id, bool toggle);
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virtual wxObject *GetToolClientData(int index) const;
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virtual bool GetToolState(int toolIndex) const;
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virtual bool GetToolEnabled(int toolIndex) const;
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virtual wxToolBarTool *FindToolForPosition(long x, long y) const;
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// return TRUE if the tool is toggled
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virtual bool GetToolState(int id) const;
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virtual void SetToolShortHelp(int toolIndex, const wxString& helpString);
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virtual wxString GetToolShortHelp(int toolIndex) const;
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virtual void SetToolLongHelp(int toolIndex, const wxString& helpString);
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virtual wxString GetToolLongHelp(int toolIndex) const;
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virtual bool GetToolEnabled(int id) const;
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virtual void SetToolShortHelp(int id, const wxString& helpString);
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virtual wxString GetToolShortHelp(int id) const;
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virtual void SetToolLongHelp(int id, const wxString& helpString);
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virtual wxString GetToolLongHelp(int id) const;
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// margins/packing/separation
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// --------------------------
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@@ -200,48 +302,58 @@ public:
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virtual void SetMargins(int x, int y);
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void SetMargins(const wxSize& size)
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{ SetMargins((int) size.x, (int) size.y); }
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virtual void SetToolPacking(int packing);
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virtual void SetToolSeparation(int separation);
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virtual void SetToolPacking(int packing)
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{ m_toolPacking = packing; }
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virtual void SetToolSeparation(int separation)
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{ m_toolSeparation = separation; }
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virtual wxSize GetToolMargins() { return wxSize(m_xMargin, m_yMargin); }
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virtual int GetToolPacking() { return m_toolPacking; }
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virtual int GetToolSeparation() { return m_toolSeparation; }
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// toolbar geometry
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// ----------------
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// set the number of toolbar rows
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virtual void SetRows(int nRows);
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// the toolbar can wrap - limit the number of columns or rows it may take
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void SetMaxRowsCols(int rows, int cols)
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{ m_maxRows = rows; m_maxCols = cols; }
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int GetMaxRows() const { return m_maxRows; }
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int GetMaxCols() const { return m_maxCols; }
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// tool(bar) size
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// -------------
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// get/set the size of the bitmaps used by the toolbar: should be called
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// before adding any tools to the toolbar
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virtual void SetToolBitmapSize(const wxSize& size)
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{ m_defaultWidth = size.x; m_defaultHeight = size.y; };
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virtual wxSize GetToolBitmapSize() const
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{ return wxSize(m_defaultWidth, m_defaultHeight); }
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// After the toolbar has initialized, this is the size the tools take up
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virtual wxSize GetMaxSize() const;
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// The button size (in some implementations) is bigger than the bitmap size: this returns
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// the total button size.
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// the button size in some implementations is bigger than the bitmap size:
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// get the total button size (by default the same as bitmap size)
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virtual wxSize GetToolSize() const
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{ return wxSize(m_defaultWidth, m_defaultHeight); } ;
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{ return GetToolBitmapSize(); } ;
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// Handle wxToolBar events
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// -----------------------
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// returns a (non separator) tool containing the point (x, y) or NULL if
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// there is no tool at this point (corrdinates are client)
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virtual wxToolBarToolBase *FindToolForPosition(wxCoord x,
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wxCoord y) const = 0;
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// event handlers
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// --------------
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// NB: these functions are deprecated, use EVT_TOOL_XXX() instead!
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// Only allow toggle if returns TRUE. Call when left button up.
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virtual bool OnLeftClick(int toolIndex, bool toggleDown);
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virtual bool OnLeftClick(int id, bool toggleDown);
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// Call when right button down.
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virtual void OnRightClick(int toolIndex, long x, long y);
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virtual void OnRightClick(int id, long x, long y);
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// Called when the mouse cursor enters a tool bitmap.
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// Argument is -1 if mouse is exiting the toolbar.
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virtual void OnMouseEnter(int toolIndex);
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virtual void OnMouseEnter(int id);
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// more deprecated functions
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// -------------------------
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@@ -255,103 +367,75 @@ public:
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virtual void SetDefaultSize(const wxSize& size) { SetToolBitmapSize(size); }
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virtual wxSize GetDefaultSize() const { return GetToolBitmapSize(); }
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virtual wxSize GetDefaultButtonSize() const { return GetToolSize(); }
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void GetMaxSize ( long * width, long * height ) const
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{ wxSize maxSize(GetMaxSize()); *width = maxSize.x; *height = maxSize.y; }
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#endif // WXWIN_COMPATIBILITY
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// implementation only from now on
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// -------------------------------
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wxList& GetTools() const { return (wxList&) m_tools; }
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size_t GetToolsCount() const { return m_tools.GetCount(); }
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// Lay the tools out
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virtual void LayoutTools();
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// Add all the buttons: required for Win95.
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virtual bool CreateTools() { return TRUE; }
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void Command(wxCommandEvent& event);
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// SCROLLING: this has to be copied from wxScrolledWindow since wxToolBarBase
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// inherits from wxControl. This could have been put into wxToolBarSimple,
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// but we might want any derived toolbar class to be scrollable.
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// Number of pixels per user unit (0 or -1 for no scrollbar)
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// Length of virtual canvas in user units
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virtual void SetScrollbars(int horizontal, int vertical,
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int x_length, int y_length,
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int x_pos = 0, int y_pos = 0);
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// Physically scroll the window
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virtual void Scroll(int x_pos, int y_pos);
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virtual void GetScrollPixelsPerUnit(int *x_unit, int *y_unit) const;
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virtual void EnableScrolling(bool x_scrolling, bool y_scrolling);
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virtual void AdjustScrollbars();
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// Prepare the DC by translating it according to the current scroll position
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virtual void PrepareDC(wxDC& dc);
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int GetScrollPageSize(int orient) const ;
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void SetScrollPageSize(int orient, int pageSize);
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// Get the view start
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virtual void ViewStart(int *x, int *y) const;
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// Actual size in pixels when scrolling is taken into account
|
||||
virtual void GetVirtualSize(int *x, int *y) const;
|
||||
void OnIdle(wxIdleEvent& event);
|
||||
|
||||
// Do the toolbar button updates (check for EVT_UPDATE_UI handlers)
|
||||
virtual void DoToolbarUpdates();
|
||||
|
||||
// event handlers
|
||||
void OnScroll(wxScrollEvent& event);
|
||||
void OnSize(wxSizeEvent& event);
|
||||
void OnIdle(wxIdleEvent& event);
|
||||
|
||||
protected:
|
||||
wxList m_tools;
|
||||
// to implement in derived classes
|
||||
// -------------------------------
|
||||
|
||||
int m_maxRows;
|
||||
int m_maxCols;
|
||||
long m_maxWidth,
|
||||
m_maxHeight;
|
||||
// the tool is not yet inserted into m_tools list when this function is
|
||||
// called and will only be added to it if this function succeeds
|
||||
virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool) = 0;
|
||||
|
||||
int m_currentTool; // Tool where mouse currently is
|
||||
int m_pressedTool; // Tool where mouse pressed
|
||||
// the tool is still in m_tools list when this function is called, it will
|
||||
// only be deleted from it if it succeeds
|
||||
virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool) = 0;
|
||||
|
||||
int m_xMargin;
|
||||
int m_yMargin;
|
||||
int m_toolPacking;
|
||||
int m_toolSeparation;
|
||||
// called when the tools enabled flag changes
|
||||
virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable) = 0;
|
||||
|
||||
wxCoord m_defaultWidth;
|
||||
wxCoord m_defaultHeight;
|
||||
// called when the tool is toggled
|
||||
virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle) = 0;
|
||||
|
||||
public:
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
//// IMPLEMENTATION
|
||||
// called when the tools "can be toggled" flag changes
|
||||
virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle) = 0;
|
||||
|
||||
// Calculate scroll increment
|
||||
virtual int CalcScrollInc(wxScrollEvent& event);
|
||||
// the functions to create toolbar tools
|
||||
virtual wxToolBarToolBase *CreateTool(int id,
|
||||
const wxBitmap& bitmap1,
|
||||
const wxBitmap& bitmap2,
|
||||
bool toggle,
|
||||
wxObject *clientData,
|
||||
const wxString& shortHelpString,
|
||||
const wxString& longHelpString) = 0;
|
||||
virtual wxToolBarToolBase *CreateTool(wxControl *control) = 0;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
//// PROTECTED DATA
|
||||
protected:
|
||||
int m_xScrollPixelsPerLine;
|
||||
int m_yScrollPixelsPerLine;
|
||||
bool m_xScrollingEnabled;
|
||||
bool m_yScrollingEnabled;
|
||||
int m_xScrollPosition;
|
||||
int m_yScrollPosition;
|
||||
bool m_calcScrolledOffset; // If TRUE, wxCanvasDC uses scrolled offsets
|
||||
int m_xScrollLines;
|
||||
int m_yScrollLines;
|
||||
int m_xScrollLinesPerPage;
|
||||
int m_yScrollLinesPerPage;
|
||||
// helper functions
|
||||
// ----------------
|
||||
|
||||
// find the tool by id
|
||||
wxToolBarToolBase *FindById(int id) const;
|
||||
|
||||
// the list of all our tools
|
||||
wxToolBarToolsList m_tools;
|
||||
|
||||
// the offset of the first tool
|
||||
int m_xMargin;
|
||||
int m_yMargin;
|
||||
|
||||
// the maximum number of toolbar rows/columns
|
||||
int m_maxRows;
|
||||
int m_maxCols;
|
||||
|
||||
// the tool packing and separation
|
||||
int m_toolPacking,
|
||||
m_toolSeparation;
|
||||
|
||||
// the size of the toolbar bitmaps
|
||||
wxCoord m_defaultWidth, m_defaultHeight;
|
||||
|
||||
private:
|
||||
DECLARE_EVENT_TABLE()
|
||||
DECLARE_ABSTRACT_CLASS(wxToolBarBase)
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user