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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/tbarsmpl.h
	3	// Purpose: wxToolBarSimple class
	4	// Author: Julian Smart
	5	// Modified by: VZ on 14.12.99 during wxToolBar classes reorganization
	6	// Created: 01/02/97
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart and Markus Holzem
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_TBARSMPLH__
	13	#define _WX_TBARSMPLH__
	14
	15	#ifdef __GNUG__
	16	#pragma interface "tbarsmpl.h"
	17	#endif
	18
	19	#include "wx/tbarbase.h"
	20
	21	#if wxUSE_TOOLBAR_SIMPLE
	22
	23	class WXDLLEXPORT wxMemoryDC;
	24
	25	// ----------------------------------------------------------------------------
	26	// wxToolBarSimple is a generic toolbar implementation in pure wxWindows
	27	// ----------------------------------------------------------------------------
	28
	29	class WXDLLEXPORT wxToolBarSimple : public wxToolBarBase
	30	{
	31	public:
	32	// ctors and dtor
	33	wxToolBarSimple() { Init(); }
	34
	35	wxToolBarSimple(wxWindow *parent,
	36	wxWindowID id,
	37	const wxPoint& pos = wxDefaultPosition,
	38	const wxSize& size = wxDefaultSize,
	39	long style = wxNO_BORDER \| wxTB_HORIZONTAL,
	40	const wxString& name = wxToolBarNameStr)
	41	{
	42	Init();
	43
	44	Create(parent, id, pos, size, style, name);
	45	}
	46
	47	bool Create(wxWindow *parent,
	48	wxWindowID id,
	49	const wxPoint& pos = wxDefaultPosition,
	50	const wxSize& size = wxDefaultSize,
	51	long style = wxNO_BORDER \| wxTB_HORIZONTAL,
	52	const wxString& name = wxToolBarNameStr);
	53
	54	virtual ~wxToolBarSimple();
	55
	56	// override/implement base class virtuals
	57	virtual wxToolBarToolBase *AddTool
	58	(
	59	int id,
	60	const wxBitmap& bitmap,
	61	const wxBitmap& pushedBitmap,
	62	bool toggle,
	63	wxCoord xPos,
	64	wxCoord yPos = -1,
	65	wxObject *clientData = NULL,
	66	const wxString& helpString1 = wxEmptyString,
	67	const wxString& helpString2 = wxEmptyString
	68	);
	69
	70	virtual wxToolBarToolBase *FindToolForPosition(wxCoord x, wxCoord y) const;
	71
	72	virtual bool Realize();
	73
	74	virtual void SetRows(int nRows);
	75
	76	// implementation from now on
	77	// --------------------------
	78
	79	// SCROLLING: this has to be copied from wxScrolledWindow since
	80	// wxToolBarBase inherits from wxControl. This could have been put into
	81	// wxToolBarSimple, but we might want any derived toolbar class to be
	82	// scrollable.
	83
	84	// Number of pixels per user unit (0 or -1 for no scrollbar)
	85	// Length of virtual canvas in user units
	86	virtual void SetScrollbars(int horizontal, int vertical,
	87	int x_length, int y_length,
	88	int x_pos = 0, int y_pos = 0);
	89
	90	// Physically scroll the window
	91	virtual void Scroll(int x_pos, int y_pos);
	92	virtual void GetScrollPixelsPerUnit(int x_unit, int y_unit) const;
	93	virtual void EnableScrolling(bool x_scrolling, bool y_scrolling);
	94	virtual void AdjustScrollbars();
	95
	96	// Prepare the DC by translating it according to the current scroll position
	97	virtual void PrepareDC(wxDC& dc);
	98
	99	int GetScrollPageSize(int orient) const ;
	100	void SetScrollPageSize(int orient, int pageSize);
	101
	102	// Get the view start
	103	virtual void ViewStart(int x, int y) const;
	104
	105	// Actual size in pixels when scrolling is taken into account
	106	virtual void GetVirtualSize(int x, int y) const;
	107
	108	int CalcScrollInc(wxScrollEvent& event);
	109
	110	// event handlers
	111	void OnPaint(wxPaintEvent& event);
	112	void OnSize(wxSizeEvent& event);
	113	void OnMouseEvent(wxMouseEvent& event);
	114	void OnKillFocus(wxFocusEvent& event);
	115	void OnScroll(wxScrollEvent& event);
	116
	117	protected:
	118	// common part of all ctors
	119	void Init();
	120
	121	// implement base class pure virtuals
	122	virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool);
	123	virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool);
	124
	125	virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable);
	126	virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle);
	127	virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle);
	128
	129	virtual wxToolBarToolBase *CreateTool(int id,
	130	const wxBitmap& bitmap1,
	131	const wxBitmap& bitmap2,
	132	bool toggle,
	133	wxObject *clientData,
	134	const wxString& shortHelpString,
	135	const wxString& longHelpString);
	136	virtual wxToolBarToolBase CreateTool(wxControl control);
	137
	138	// helpers
	139	void DrawTool(wxToolBarToolBase *tool);
	140	virtual void DrawTool(wxDC& dc, wxToolBarToolBase *tool);
	141	virtual void SpringUpButton(int index);
	142
	143	int m_currentRowsOrColumns;
	144
	145	int m_pressedTool, m_currentTool;
	146
	147	wxCoord m_lastX, m_lastY;
	148	wxCoord m_maxWidth, m_maxHeight;
	149	wxCoord m_xPos, m_yPos;
	150
	151	// scrolling data
	152	int m_xScrollPixelsPerLine;
	153	int m_yScrollPixelsPerLine;
	154	bool m_xScrollingEnabled;
	155	bool m_yScrollingEnabled;
	156	int m_xScrollPosition;
	157	int m_yScrollPosition;
	158	bool m_calcScrolledOffset; // If TRUE, wxCanvasDC uses scrolled offsets
	159	int m_xScrollLines;
	160	int m_yScrollLines;
	161	int m_xScrollLinesPerPage;
	162	int m_yScrollLinesPerPage;
	163
	164	private:
	165	DECLARE_EVENT_TABLE()
	166	DECLARE_DYNAMIC_CLASS(wxToolBarSimple)
	167	};
	168
	169	#endif // wxUSE_TOOLBAR_SIMPLE
	170
	171	#endif
	172	// _WX_TBARSMPLH__
	173