src/apps/haikudepot/textview/TextView.h

   1 /*
   2  * Copyright 2013, Stephan Aßmus <superstippi@gmx.de>.
   3  * All rights reserved. Distributed under the terms of the MIT License.
   4  */
   5 #ifndef TEXT_VIEW_H
   6 #define TEXT_VIEW_H
   7
   8 #include <String.h>
   9 #include <View.h>
  10
  11 #include "Paragraph.h"
  12 #include "ParagraphLayout.h"
  13
  14
  15 class TextView : public BView {
  16 public:
  17                                                                 TextView(const char* name = NULL);
  18         virtual                                         ~TextView();
  19
  20         virtual void                            Draw(BRect updateRect);
  21
  22         virtual void                            AttachedToWindow();
  23         virtual void                            FrameResized(float width, float height);
  24
  25         virtual BSize                           MinSize();
  26         virtual BSize                           MaxSize();
  27         virtual BSize                           PreferredSize();
  28
  29         virtual bool                            HasHeightForWidth();
  30         virtual void                            GetHeightForWidth(float width, float* min,
  31                                                                         float* max, float* preferred);
  32
  33                         void                            SetText(const BString& text);
  34                         void                            SetParagraphStyle(const ::ParagraphStyle& style);
  35                         const ::ParagraphStyle& ParagraphStyle() const
  36                                                                         { return fText.Style(); }
  37
  38 private:
  39                         Paragraph                       fText;
  40                         ParagraphLayout         fTextLayout;
  41 };
  42
  43 #endif // TEXT_VIEW_H