1 // TextControlFloater.h 2 // * PURPOSE 3 // Display an editable text field in a simple pop-up window 4 // (which must automatically close when the user hits 'enter' 5 // or the window loses focus). 6 // * TO DO +++++ 7 // escape key -> cancel 8 // 9 // * HISTORY 10 // e.moon 23aug99 Begun 11 12 #ifndef __TextControlFloater_H__ 13 #define __TextControlFloater_H__ 14 15 #include <Messenger.h> 16 #include <Window.h> 17 18 class BFont; 19 class BTextControl; 20 21 #include "cortex_defs.h" 22 __BEGIN_CORTEX_NAMESPACE 23 24 class TextControlFloater : 25 public BWindow { 26 typedef BWindow _inherited; 27 28 public: // dtor/ctors 29 virtual ~TextControlFloater(); 30 31 TextControlFloater( 32 BRect frame, 33 alignment align, 34 const BFont* font, 35 const char* text, 36 const BMessenger& target, 37 BMessage* message, 38 BMessage* cancelMessage=0); 39 40 public: // BWindow 41 virtual void WindowActivated( 42 bool activated); 43 44 virtual bool QuitRequested(); 45 46 public: // BHandler 47 virtual void MessageReceived( 48 BMessage* message); 49 50 private: 51 BTextControl* m_control; 52 53 BMessenger m_target; 54 const BMessage* m_message; 55 BMessage* m_cancelMessage; 56 57 // true if a message has been sent indicating the 58 // user modified the text 59 bool m_sentUpdate; 60 }; 61 62 __END_CORTEX_NAMESPACE 63 #endif /*__TextControlFloater_H__*/ 64 65