sw/source/core/inc/contentcontrolbutton.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   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/ctrl.hxx>
  13 #include <vcl/weld.hxx>
  14 #include <swrect.hxx>
  15
  16 class SwEditWin;
  17 class SwContentControl;
  18
  19 /// This button is shown when the cursor is inside a content control with drop-down capability.
  20 class SwContentControlButton : public Control
  21 {
  22 public:
  23     SwContentControlButton(SwEditWin* pEditWin, std::shared_ptr<SwContentControl> pContentControl);
  24     virtual ~SwContentControlButton() override;
  25     virtual void dispose() override;
  26
  27     void CalcPosAndSize(const SwRect& rPortionPaintArea);
  28     void SetRTL(bool bRTL) { m_bRTL = bRTL; }
  29
  30     virtual void MouseButtonDown(const MouseEvent& rMEvt) override;
  31     DECL_LINK(PopupModeEndHdl, weld::Popover&, void);
  32     /// Shared MouseButtonDown() and KeyInput() code.
  33     void StartPopup();
  34
  35     virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
  36     virtual WindowHitTest ImplHitTest(const Point& rFramePos) override;
  37
  38     virtual void LaunchPopup();
  39     virtual void DestroyPopup();
  40
  41     const std::shared_ptr<SwContentControl>& GetContentControl() const { return m_pContentControl; }
  42
  43 private:
  44     tools::Rectangle m_aFramePixel;
  45
  46 protected:
  47     std::shared_ptr<SwContentControl> m_pContentControl;
  48     std::unique_ptr<weld::Builder> m_xPopupBuilder;
  49     std::unique_ptr<weld::Popover> m_xPopup;
  50     bool m_bRTL = false;
  51 };
  52
  53 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */