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/toolwnd.h

@@ -0,0 +1,216 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     06/09/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __TOOLWND_G__
+#define __TOOLWND_G__
+
+#ifdef __GNUG__
+    #pragma interface "toolwnd.h"
+#endif
+
+#include "wx/frame.h"
+#include "wx/dynarray.h"
+
+// fixed settings
+
+#define BTN_BOX_HEIGHT       12
+#define BTN_BOX_WIDTH        12
+#define BTN_X_WIEGHT         2
+
+class cbMiniButton;
+
+typedef cbMiniButton* cbMinitButtonPtrT;
+
+WX_DEFINE_ARRAY( cbMinitButtonPtrT, cbMiniButtonArrayT );
+
+class wxToolWindow : public wxFrame
+{
+	DECLARE_DYNAMIC_CLASS( wxToolWindow )
+
+public:	/** protected really, accessed only by serializers **/
+
+	cbMiniButtonArrayT mButtons;
+	wxWindow* mpClientWnd;
+
+	wxFont    mTitleFont;
+
+	int       mTitleHeight;
+	int       mClntHorizGap;
+	int       mClntVertGap;
+	int       mWndVertGap;
+	int       mWndHorizGap;
+	int       mButtonGap;
+	int       mInTitleMargin;
+	int       mHintBorder;
+
+	bool      mResizeStarted;
+	bool      mRealTimeUpdatesOn;
+
+	int       mMTolerance;
+
+	int       mCursorType;
+	bool      mMouseCaptured;
+
+	// drag&drop state variables
+
+	wxPoint     mDragOrigin;
+	wxRect      mInitialRect;
+	wxRect      mPrevHintRect;
+	wxScreenDC* mpScrDc;
+
+protected:
+	void GetScrWindowRect( wxRect& r );
+	void GetScrMousePos  ( wxMouseEvent& event, wxPoint& pos );
+	void SetHintCursor   ( int type );
+
+	void CalcResizedRect( wxRect& rect, wxPoint& delta, const wxSize& minDim );
+	void AdjustRectPos( const wxRect& original, const wxSize& newDim, wxRect& newRect );
+	wxSize GetMinimalWndDim();
+
+	void DrawHintRect( const wxRect& r );
+
+	int HitTestWindow( wxMouseEvent& event );
+
+	void LayoutMiniButtons();
+
+public:
+	
+	wxToolWindow();
+	~wxToolWindow();
+
+	void SetClient( wxWindow* pWnd );
+	wxWindow* GetClient();
+
+	void SetTitleFont( wxFont& font );
+
+	// buttons are added in right-to-left order
+	void AddMiniButton( cbMiniButton* pBtn );
+
+	void OnPaint( wxPaintEvent& event );
+
+	void OnMotion( wxMouseEvent& event );
+	void OnLeftDown( wxMouseEvent& event );
+	void OnLeftUp( wxMouseEvent& event );
+	void OnSize( wxSizeEvent& event );
+
+	void OnEraseBackground( wxEraseEvent& event );
+
+	// overridables:
+
+	virtual wxSize GetPreferredSize( const wxSize& given );
+	virtual void OnMiniButtonClicked( int btnIdx ) {}
+	virtual bool HandleTitleClick( wxMouseEvent& event ) { return FALSE; }
+
+	DECLARE_EVENT_TABLE()
+};
+
+// FIXME:: the code below should be moved to a separate file
+
+#include "wx/fl/controlbar.h"
+
+class cbMiniButton : public wxObject
+{
+public:
+	wxPoint   mPos;
+	wxSize    mDim;
+	bool      mVisible;
+	bool      mEnabled;
+
+	wxFrameLayout* mpLayout;
+	cbDockPane*    mpPane;
+	cbPluginBase*  mpPlugin;
+
+	wxWindow*      mpWnd;
+
+	bool      mWasClicked;
+	bool      mDragStarted;
+
+	bool      mPressed;
+public:
+	cbMiniButton();
+
+	void SetPos( const wxPoint& pos );
+	bool HitTest( const wxPoint& pos );
+
+	void OnLeftDown( const wxPoint& pos );
+	void OnLeftUp( const wxPoint& pos );
+	void OnMotion( const wxPoint& pos );
+
+	void Refresh();
+	virtual void Draw( wxDC& dc );
+
+	bool WasClicked();
+	void Reset();
+
+	void Enable( bool enable ) { mEnabled = enable; }
+
+	bool IsPressed() { return mPressed; }
+};
+
+// classes specific to wxFrameLayout engine (FOR NOW in here...)
+
+class cbCloseBox : public cbMiniButton
+{
+public:
+	virtual void Draw( wxDC& dc );
+};
+
+class cbCollapseBox  : public cbMiniButton
+{
+public:
+	bool mIsAtLeft;
+
+	virtual void Draw( wxDC& dc );
+};
+
+class cbDockBox : public cbMiniButton
+{
+public:
+	virtual void Draw( wxDC& dc );
+};
+
+class cbFloatedBarWindow : public wxToolWindow
+{
+	DECLARE_DYNAMIC_CLASS( cbFloatedBarWindow )
+protected:
+	cbBarInfo*     mpBar;
+	wxFrameLayout* mpLayout;
+
+	friend class cbFloatedBarWindowSerializer;
+
+public:
+	cbFloatedBarWindow();
+
+	void SetBar( cbBarInfo* pBar );
+	void SetLayout( wxFrameLayout* pLayout );
+	cbBarInfo* GetBar();
+
+	// given coordinates are those of the bar itself
+	// floated container window's position and size
+	// are ajusted accordingly
+
+	void PositionFloatedWnd( int scrX,  int scrY,
+							 int width, int height );
+
+	// overriden methods of wxToolWindow
+
+	virtual wxSize GetPreferredSize( const wxSize& given );
+	virtual void OnMiniButtonClicked( int btnIdx );
+	virtual bool HandleTitleClick( wxMouseEvent& event );
+
+	void OnDblClick( wxMouseEvent& event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __TOOLWND_G__ */
+
+