Added fl (frame layout) to wxWindows, from source tidied by Hans Van Leemputten <Hansvl@softhome.net>.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11170 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/include/wx/fl/newbmpbtn.h

@@ -0,0 +1,165 @@
+/////////////////////////////////////////////////////////////////////////////
+// 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;
+	int      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 int       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__ */
+