scroll_widget.cpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: scroll_widget.cpp,v $
- * PRODUCTION Revision 1000.1 2004/06/01 20:49:39 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: scroll_widget.cpp,v 1000.1 2004/06/01 20:49:39 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Authors: Andrey Yazhuk
- *
- * File Description:
- *
- */
- #include <ncbi_pch.hpp>
- #include <gui/graph/scroll_widget.hpp>
- #include <gui/graph/igraph_utils.hpp>
- BEGIN_NCBI_SCOPE
- ///////////////////////////////////////////////////////////////////////////////
- /// IScrollableWidget
- CScrollWidget::CScrollWidget(int x, int y, int w, int h)
- : Fl_Group(x, y, w, h),
- m_pScrollX(NULL),
- m_pScrollY(NULL),
- m_pScWidget(NULL)
- {
- }
- CScrollWidget::~CScrollWidget()
- {
- m_pScWidget = NULL;
- destroy_null(m_pScrollX);
- destroy_null(m_pScrollY);
- }
- void CScrollWidget::SetScrollableWidget(IScrollableWidget* pScW)
- {
- m_pScWidget = pScW;
- m_pScWidget->SetContainer(static_cast<IScrollContainer*>(this));
- Fl_Widget* pW = dynamic_cast<Fl_Widget*>(pScW);
- pW->box(FL_NO_BOX);
- pW->color(49);
- pW->selection_color(49);
- pW->labeltype(FL_NORMAL_LABEL);
- pW->labelfont(0);
- pW->labelsize(14);
- pW->labelcolor(56);
- pW->align(FL_ALIGN_CENTER);
- pW->when(FL_WHEN_RELEASE);
-
- add_resizable(*pW);
- const int kScrollBarSize = 15;
-
- m_pScrollX = new Fl_Scrollbar
- (x(), y() + (h() - kScrollBarSize),
- w() - kScrollBarSize, kScrollBarSize);
- m_pScrollX->type(FL_HORIZONTAL);
- m_pScrollX->labeltype(FL_NO_LABEL);
- m_pScrollX->callback(CScrollWidget::x_OnScrollX, this );
-
- m_pScrollY = new Fl_Scrollbar
- (x() + (w() - kScrollBarSize), y(), kScrollBarSize,
- h() - kScrollBarSize);
- m_pScrollY->type(FL_VERTICAL);
- m_pScrollY->labeltype(FL_NO_LABEL);
- m_pScrollY->callback(CScrollWidget::x_OnScrollY, this );
-
- end();
- }
- void CScrollWidget::SetValuesX(int Pos, int Page, int Min, int Max)
- {
- if (m_pScrollX)
- m_pScrollX->value(Pos, Page, Min, Max);
- }
- void CScrollWidget::SetValuesY(int Pos, int Page, int Min, int Max)
- {
- if (m_pScrollY)
- m_pScrollY->value(Pos, Page, Min, Max);
- }
- /*
- void CScrollWidget::SetPosX(int Pos)
- {
- if (m_pScrollX)
- m_pScrollX->value(Pos, Size, minimum(), maximum());
- }
- void CScrollWidget::SetPageSizeX(int Size)
- {
- if (m_pScrollX) {
- int Pos = value();
- m_pScrollX->value(Pos, Size, minimum(), maximum());
- }
- }
- void CScrollWidget::SetScrollRangeX(int Min, int Max)
- {
- if (m_pScrollX)
- m_pScrollX->range(Min, Max);
- }
- void CScrollWidget::SetPosY(int Pos)
- {
- }
- void CScrollWidget::SetPageSizeY(int Size)
- {
- }
- void CScrollWidget::SetScrollRangeY(int Start, int End)
- {
- }
- */
- void CScrollWidget::x_OnScrollX(Fl_Widget* pW, void* pData)
- {
- CScrollWidget* pCont = reinterpret_cast<CScrollWidget*>(pData);
- if (pCont)
- pCont->m_pScWidget->OnScrollX(pCont->m_pScrollX);
- }
- void CScrollWidget::x_OnScrollY(Fl_Widget* pW, void* pData)
- {
- CScrollWidget* pCont = reinterpret_cast<CScrollWidget*>(pData);
- if (pCont)
- pCont->m_pScWidget->OnScrollY(pCont->m_pScrollY);
- }
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: scroll_widget.cpp,v $
- * Revision 1000.1 2004/06/01 20:49:39 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
- *
- * Revision 1.5 2004/05/21 22:27:42 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.4 2003/09/04 14:03:03 dicuccio
- * Inlined destructors of interface classes
- *
- * Revision 1.3 2003/08/11 16:10:57 yazhuk
- * Compilation fixes for GCC
- *
- * Revision 1.2 2003/08/08 15:59:36 yazhuk
- * Comments added
- *
- * ===========================================================================
- */
-