basctl/source/basicide/linenumberwindow.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #pragma once
  11
  12 #include <vcl/window.hxx>
  13
  14 namespace basctl
  15 {
  16 class ModulWindow;
  17
  18 class LineNumberWindow : public vcl::Window
  19 {
  20 private:
  21     VclPtr<ModulWindow> m_pModulWindow;
  22     int m_nWidth;
  23     tools::Long m_nCurYOffset;
  24     int m_nBaseWidth;
  25     Color m_FontColor;
  26     virtual void DataChanged(DataChangedEvent const& rDCEvt) override;
  27
  28 protected:
  29     virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
  30
  31 public:
  32     LineNumberWindow(vcl::Window* pParent, ModulWindow* pModulWin);
  33     virtual ~LineNumberWindow() override;
  34     virtual void dispose() override;
  35
  36     void DoScroll(tools::Long nVertScroll);
  37
  38     bool SyncYOffset();
  39     tools::Long& GetCurYOffset() { return m_nCurYOffset; }
  40
  41     int GetWidth() const { return m_nWidth; }
  42 };
  43
  44 } // namespace basctl
  45
  46 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */