[wxWidgets.git] / contrib / include / wx / fl / newbmpbtn.h

/////////////////////////////////////////////////////////////////////////////
// Name:        No names yet.
// Purpose:     Contrib. demo
// Author:      Aleksandras Gluchovas
// Modified by:
// Created:     ??/09/98
// RCS-ID:      $Id$
// Copyright:   (c) Aleksandras Gluchovas
// Licence:   	wxWindows license
/////////////////////////////////////////////////////////////////////////////

#ifndef __NEWBMPBTN_G__
#define __NEWBMPBTN_G__

#ifdef __GNUG__
    #pragma interface "newbmpbtn.h"
#endif

#include "wx/button.h"
#include "wx/string.h"

// button lable-text alignment types

#define NB_ALIGN_TEXT_RIGHT  0
#define NB_ALIGN_TEXT_BOTTOM 1
#define NB_NO_TEXT           2
#define NB_NO_IMAGE          3

// classes declared in this header file

class wxNewBitmapButton;
class wxBorderLessBitmapButton;

// alternative class for wxBmpButton

class wxNewBitmapButton: public wxPanel
{
	DECLARE_DYNAMIC_CLASS(wxNewBitmapButton)

protected:

	friend class wxNewBitmapButtonSerializer;

	int      mTextToLabelGap;
	int      mMarginX;
	int      mMarginY;
	int      mTextAlignment;
	bool     mIsSticky;
	bool     mIsFlat;

	wxString mLabelText;
	wxString mImageFileName;
	wxBitmapType mImageFileType;

	wxBitmap mDepressedBmp; // source image for rendering
	                        // labels for particular state

	wxBitmap mFocusedBmp;   // may not be always present -
							// only if mHasFocusedBmp is TRUE

	wxBitmap* mpDepressedImg;
	wxBitmap* mpPressedImg;
	wxBitmap* mpDisabledImg;
	wxBitmap* mpFocusedImg;

	// button state variables;
	bool      mDragStarted;
	bool      mIsPressed; 
	bool      mIsInFocus;
	bool      mPrevPressedState;
	bool	  mPrevInFocusState;

	bool      mHasFocusedBmp;

	// type of event which is fired upon depression of this button
	int       mFiredEventType;

	// pens for drawing decorations (borders)
	wxPen     mBlackPen;
	wxPen     mDarkPen;
	wxPen     mGrayPen;
	wxPen     mLightPen;

	bool      mIsCreated;
	int       mSizeIsSet;

protected:
	void DestroyLabels();

	// returns the label which match the current button state
	virtual wxBitmap* GetStateLabel();

	virtual void DrawShade( int outerLevel,
							wxDC&  dc,
		                    wxPen& upperLeftSidePen,
						    wxPen& lowerRightSidePen );

	bool IsInWindow( int x,int y );

public:

	wxNewBitmapButton( const wxBitmap& labelBitmap = wxNullBitmap, 
					   const wxString& labelText   = "",
		               int   alignText             = NB_ALIGN_TEXT_BOTTOM,
					   bool  isFlat                = TRUE,
					   // this is the default type of fired events
					   int firedEventType = wxEVT_COMMAND_MENU_SELECTED,
					   int marginX        = 2,
	                   int marginY        = 2,
					   int textToLabelGap = 2,
					   bool isSticky      = FALSE
		             );

	// use this constructor if buttons have to be persistant 
	 
	wxNewBitmapButton( const wxString& bitmapFileName,
                           const wxBitmapType     bitmapFileType = wxBITMAP_TYPE_BMP,
                           const wxString& labelText      = "",
                           int alignText                  = NB_ALIGN_TEXT_BOTTOM,
                           bool  isFlat                   = TRUE,
                           // this is the default type of fired events
                           int firedEventType = wxEVT_COMMAND_MENU_SELECTED,
                           int marginX        = 2,
                           int marginY        = 2,
                           int textToLabelGap = 2,
                           bool isSticky      = FALSE
                             );

	~wxNewBitmapButton();

	// should be called after Create();
	virtual void Reshape();

	// overridables
	virtual void SetLabel(const wxBitmap& labelBitmap, const wxString& labelText = "" );
	
	virtual void SetAlignments( int alignText = NB_ALIGN_TEXT_BOTTOM,
								int marginX        = 2,
								int marginY        = 2,
								int textToLabelGap = 2);

	virtual void DrawDecorations( wxDC& dc );
	virtual void DrawLabel( wxDC& dc );

	virtual void RenderLabelImage( wxBitmap*& destBmp, wxBitmap* srcBmp, 
								   bool isEnabled = TRUE,
								   bool isPressed = FALSE);

	virtual void RenderLabelImages();
	virtual void RenderAllLabelImages();

	// event handlers
	void OnLButtonDown( wxMouseEvent& event );
	void OnLButtonUp( wxMouseEvent& event );
	void OnMouseMove( wxMouseEvent& event );
	void OnSize( wxSizeEvent& event );
	void OnPaint( wxPaintEvent& event );
	void OnEraseBackground( wxEraseEvent& event );
	void OnKillFocus( wxFocusEvent& event );

	DECLARE_EVENT_TABLE()
};

#endif /* __NEWBMPBTN_G__ */
Commit	Line	Data
8e08b761 JS	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: No names yet.
	3	// Purpose: Contrib. demo
	4	// Author: Aleksandras Gluchovas
	5	// Modified by:
	6	// Created: ??/09/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Aleksandras Gluchovas
	9	// Licence: wxWindows license
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef __NEWBMPBTN_G__
	13	#define __NEWBMPBTN_G__
	14
	15	#ifdef __GNUG__
	16	#pragma interface "newbmpbtn.h"
	17	#endif
	18
	19	#include "wx/button.h"
	20	#include "wx/string.h"
	21
	22	// button lable-text alignment types
	23
	24	#define NB_ALIGN_TEXT_RIGHT 0
	25	#define NB_ALIGN_TEXT_BOTTOM 1
	26	#define NB_NO_TEXT 2
	27	#define NB_NO_IMAGE 3
	28
	29	// classes declared in this header file
	30
	31	class wxNewBitmapButton;
	32	class wxBorderLessBitmapButton;
	33
	34	// alternative class for wxBmpButton
	35
	36	class wxNewBitmapButton: public wxPanel
	37	{
	38	DECLARE_DYNAMIC_CLASS(wxNewBitmapButton)
	39
	40	protected:
	41
	42	friend class wxNewBitmapButtonSerializer;
	43
	44	int mTextToLabelGap;
	45	int mMarginX;
	46	int mMarginY;
	47	int mTextAlignment;
	48	bool mIsSticky;
	49	bool mIsFlat;
	50
	51	wxString mLabelText;
	52	wxString mImageFileName;
52b5ab7e	53	wxBitmapType mImageFileType;
8e08b761 JS	54
	55	wxBitmap mDepressedBmp; // source image for rendering
	56	// labels for particular state
	57
	58	wxBitmap mFocusedBmp; // may not be always present -
	59	// only if mHasFocusedBmp is TRUE
	60
	61	wxBitmap* mpDepressedImg;
	62	wxBitmap* mpPressedImg;
	63	wxBitmap* mpDisabledImg;
	64	wxBitmap* mpFocusedImg;
	65
	66	// button state variables;
	67	bool mDragStarted;
	68	bool mIsPressed;
	69	bool mIsInFocus;
	70	bool mPrevPressedState;
	71	bool mPrevInFocusState;
	72
	73	bool mHasFocusedBmp;
	74
	75	// type of event which is fired upon depression of this button
	76	int mFiredEventType;
	77
	78	// pens for drawing decorations (borders)
	79	wxPen mBlackPen;
	80	wxPen mDarkPen;
	81	wxPen mGrayPen;
	82	wxPen mLightPen;
	83
	84	bool mIsCreated;
	85	int mSizeIsSet;
	86
	87	protected:
	88	void DestroyLabels();
	89
	90	// returns the label which match the current button state
	91	virtual wxBitmap* GetStateLabel();
	92
	93	virtual void DrawShade( int outerLevel,
	94	wxDC& dc,
	95	wxPen& upperLeftSidePen,
	96	wxPen& lowerRightSidePen );
	97
	98	bool IsInWindow( int x,int y );
	99
	100	public:
	101
	102	wxNewBitmapButton( const wxBitmap& labelBitmap = wxNullBitmap,
	103	const wxString& labelText = "",
	104	int alignText = NB_ALIGN_TEXT_BOTTOM,
	105	bool isFlat = TRUE,
	106	// this is the default type of fired events
	107	int firedEventType = wxEVT_COMMAND_MENU_SELECTED,
	108	int marginX = 2,
	109	int marginY = 2,
	110	int textToLabelGap = 2,
	111	bool isSticky = FALSE
	112	);
	113
	114	// use this constructor if buttons have to be persistant
	115
	116	wxNewBitmapButton( const wxString& bitmapFileName,
52b5ab7e GD	117	const wxBitmapType bitmapFileType = wxBITMAP_TYPE_BMP,
	118	const wxString& labelText = "",
	119	int alignText = NB_ALIGN_TEXT_BOTTOM,
	120	bool isFlat = TRUE,
	121	// this is the default type of fired events
	122	int firedEventType = wxEVT_COMMAND_MENU_SELECTED,
	123	int marginX = 2,
	124	int marginY = 2,
	125	int textToLabelGap = 2,
	126	bool isSticky = FALSE
	127	);
8e08b761 JS	128
	129	~wxNewBitmapButton();
	130
	131	// should be called after Create();
	132	virtual void Reshape();
	133
	134	// overridables
	135	virtual void SetLabel(const wxBitmap& labelBitmap, const wxString& labelText = "" );
	136
	137	virtual void SetAlignments( int alignText = NB_ALIGN_TEXT_BOTTOM,
	138	int marginX = 2,
	139	int marginY = 2,
	140	int textToLabelGap = 2);
	141
	142	virtual void DrawDecorations( wxDC& dc );
	143	virtual void DrawLabel( wxDC& dc );
	144
	145	virtual void RenderLabelImage( wxBitmap& destBmp, wxBitmap srcBmp,
	146	bool isEnabled = TRUE,
	147	bool isPressed = FALSE);
	148
	149	virtual void RenderLabelImages();
	150	virtual void RenderAllLabelImages();
	151
	152	// event handlers
	153	void OnLButtonDown( wxMouseEvent& event );
	154	void OnLButtonUp( wxMouseEvent& event );
	155	void OnMouseMove( wxMouseEvent& event );
	156	void OnSize( wxSizeEvent& event );
	157	void OnPaint( wxPaintEvent& event );
	158	void OnEraseBackground( wxEraseEvent& event );
	159	void OnKillFocus( wxFocusEvent& event );
	160
	161	DECLARE_EVENT_TABLE()
	162	};
	163
	164	#endif /* __NEWBMPBTN_G__ */
	165