wxWidgets/contrib/include/wx/fl/rowlayoutpl.h

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/////////////////////////////////////////////////////////////////////////////
// Name: rowlayoutpl.h
// Purpose: cbRowLayoutPlugin header.
// Author: Aleksandras Gluchovas
// Modified by:
// Created: 02/10/98
// RCS-ID: $Id$
// Copyright: (c) Aleksandras Gluchovas
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef __ROWLAYOUTPL_G__
#define __ROWLAYOUTPL_G__
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "rowlayoutpl.h"
#endif
#include "wx/fl/controlbar.h"
/*
Simple implementation of a plugin which handles row layout
requests sent from a frame layout.
*/
class cbRowLayoutPlugin : public cbPluginBase
{
DECLARE_DYNAMIC_CLASS( cbRowLayoutPlugin )
protected:
cbDockPane* mpPane; // is set up temporarily, while handling event
protected:
// Internal helper relating to not-fixed-bars layout.
void FitBarsToRange( int from, int till, cbBarInfo* pTheBar, cbRowInfo* pRow );
// Internal helper relating to not-fixed-bars layout.
void RelayoutNotFixedBarsAround( cbBarInfo* pTheBar, cbRowInfo* pRow );
// Internal helper relating to not-fixed-bars layout.
void MinimzeNotFixedBars( cbRowInfo* pRow, cbBarInfo* pBarToPreserve );
// Internal helper relating to not-fixed-bars layout.
int GetRowFreeSpace( cbRowInfo* pRow );
// Internal helper relating to not-fixed-bars layout.
void RecalcLengthRatios( cbRowInfo* pRow );
// Internal helper relating to not-fixed-bars layout.
void ApplyLengthRatios( cbRowInfo* pRow );
// Internal helper relating to not-fixed-bars layout.
void ExpandNotFixedBars( cbRowInfo* pRow );
// Internal helper relating to not-fixed-bars layout.
void AdjustLengthOfInserted( cbRowInfo* pRow, cbBarInfo* pTheBar );
// Internal helper relating to not-fixed-bars layout.
void DetectBarHandles( cbRowInfo* pRow );
// Internal helper relating to not-fixed-bars layout.
void CheckIfAtTheBoundary( cbBarInfo* pTheBar, cbRowInfo& rowInfo );
// Row layout helper simulating bar 'friction'.
int CalcRowHeight( cbRowInfo& row );
// Row layout helper simulating bar 'friction'.
void LayoutItemsVertically( cbRowInfo& row );
// Row layout helper simulating bar 'friction'.
void StickRightSideBars( cbBarInfo* pToBar );
// Row layout helper simulating bar 'friction'.
void SlideLeftSideBars ( cbBarInfo* pTheBar );
// Row layout helper simulating bar 'friction'.
void SlideRightSideBars( cbBarInfo* pTheBar );
// Row layout helper simulating bar 'friction'.
void ShiftLeftTrashold ( cbBarInfo* pTheBar, cbRowInfo& row );
// Row layout helper simulating bar 'friction'.
void ShiftRightTrashold( cbBarInfo* pTheBar, cbRowInfo& row );
// Insert the bar before the given row.
void InsertBefore( cbBarInfo* pBeforeBar,
cbBarInfo* pTheBar,
cbRowInfo& row
);
// Insert the bar before the given row.
void DoInsertBar( cbBarInfo* pTheBar, cbRowInfo& row );
public:
// Default constructor.
cbRowLayoutPlugin(void);
// Constructor taking frame layout pane and pane mask.
cbRowLayoutPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
// Responds to row resize event.
void OnResizeRow ( cbResizeRowEvent& event );
// Responds to bar insertion event.
void OnInsertBar ( cbInsertBarEvent& event );
// Responds to bar removal event.
void OnRemoveBar ( cbRemoveBarEvent& event );
// Responds to row layout event.
void OnLayoutRow ( cbLayoutRowEvent& event );
// Responds to rows layout event.
void OnLayoutRows( cbLayoutRowsEvent& event );
DECLARE_EVENT_TABLE()
};
#endif /* __ROWLAYOUTPL_G__ */