Mercurial > hg > orthanc-stone
annotate Framework/Widgets/CairoWidget.h @ 232:7d3b2c4f9ba1 am
don't cache hasUpdate_ since its not updated when we update the underlying hierarchy (i.e: when the child of a layout is a layout without child when it is added but childs are added later ...)
| author | am@osimis.io |
|---|---|
| date | Fri, 15 Jun 2018 11:23:04 +0200 |
| parents | 4cff7b1ed31d |
| children | f21ba2468570 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
134
4cff7b1ed31d
upgrade to year 2018
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
47
diff
changeset
|
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 47 | 8 * modify it under the terms of the GNU Affero General Public License |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 0 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
| 24 #include "WidgetBase.h" | |
| 25 | |
| 26 namespace OrthancStone | |
| 27 { | |
| 28 class CairoWidget : public WidgetBase | |
| 29 { | |
| 30 private: | |
| 31 CairoSurface surface_; | |
| 32 | |
| 33 protected: | |
| 34 virtual bool RenderCairo(CairoContext& context) = 0; | |
| 35 | |
| 36 virtual void RenderMouseOverCairo(CairoContext& context, | |
| 37 int x, | |
| 38 int y) = 0; | |
| 39 | |
| 40 public: | |
| 41 virtual void SetSize(unsigned int width, | |
| 42 unsigned int height); | |
| 43 | |
| 44 virtual bool Render(Orthanc::ImageAccessor& target); | |
| 45 | |
| 46 virtual void RenderMouseOver(Orthanc::ImageAccessor& target, | |
| 47 int x, | |
| 48 int y); | |
| 49 }; | |
| 50 } |