1 //------------------------------------------------------------------------------ 2 // Copyright (c) 2001-2002, OpenBeOS 3 // 4 // Permission is hereby granted, free of charge, to any person obtaining a 5 // copy of this software and associated documentation files (the "Software"), 6 // to deal in the Software without restriction, including without limitation 7 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 // and/or sell copies of the Software, and to permit persons to whom the 9 // Software is furnished to do so, subject to the following conditions: 10 // 11 // The above copyright notice and this permission notice shall be included in 12 // all copies or substantial portions of the Software. 13 // 14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 19 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 20 // DEALINGS IN THE SOFTWARE. 21 // 22 // File Name: TextInput.h 23 // Author: Frans van Nispen (xlr8@tref.nl) 24 // Description: The BTextView derivative owned by an instance of 25 // BTextControl. 26 //------------------------------------------------------------------------------ 27 28 #ifndef _TEXT_CONTROLI_H 29 #define _TEXT_CONTROLI_H 30 31 // Standard Includes ----------------------------------------------------------- 32 33 // System Includes ------------------------------------------------------------- 34 #include <TextView.h> 35 36 // Project Includes ------------------------------------------------------------ 37 38 // Local Includes -------------------------------------------------------------- 39 40 // Local Defines --------------------------------------------------------------- 41 42 // Globals --------------------------------------------------------------------- 43 44 class BTextControl; 45 46 // _BTextInput_ class ---------------------------------------------------------- 47 class _BTextInput_ : public BTextView { 48 public: 49 _BTextInput_(BRect frame, BRect textRect, 50 uint32 resizeMask, 51 uint32 flags = B_WILL_DRAW | B_PULSE_NEEDED); 52 _BTextInput_(BMessage *data); 53 ~_BTextInput_(); 54 55 static BArchivable* Instantiate(BMessage *data); 56 virtual status_t Archive(BMessage *data, bool deep = true) const; 57 58 virtual void FrameResized(float width, float height); 59 virtual void KeyDown(const char *bytes, int32 numBytes); 60 virtual void MakeFocus(bool focusState = true); 61 62 void AlignTextRect(); 63 void SetInitialText(); 64 65 virtual void ScrollToOffset(int32 nOffset); 66 virtual void Paste(BClipboard *clipboard); 67 68 protected: 69 70 virtual void InsertText(const char *inText, int32 inLength, 71 int32 inOffset, const text_run_array *inRuns); 72 virtual void DeleteText(int32 fromOffset, int32 toOffset); 73 74 private: 75 76 BTextControl *TextControl(); 77 78 char *fPreviousText; 79 bool fBool; 80 }; 81 //------------------------------------------------------------------------------ 82 83 #endif // _TEXT_CONTROLI_H 84 85 /* 86 * $Log $ 87 * 88 * $Id $ 89 * 90 */ 91 92