94 lines
1.6 KiB
C++
94 lines
1.6 KiB
C++
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#ifndef STYLED_EDIT_VIEW_H
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#include "StyledEditView.h"
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#endif
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#ifndef _MESSAGE_H
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#include <Message.h>
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#endif
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#ifndef CONSTANTS_H
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#include "Constants.h"
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#endif
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#ifndef _MESSENGER_H
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#include <Messenger.h>
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#endif
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#ifndef _RECT_H
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#include <Rect.h>
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#endif
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StyledEditView::StyledEditView(BRect viewFrame, BRect textBounds, BHandler *handler) : BTextView(viewFrame, "textview",
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textBounds, B_FOLLOW_ALL, B_FRAME_EVENTS|B_WILL_DRAW){
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fHandler= handler;
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fMessenger= new BMessenger(handler);
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}/***StyledEditView()***/
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StyledEditView::~StyledEditView(){
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}/***~StyledEditView***/
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void StyledEditView::FrameResized(float width, float height){
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BTextView::FrameResized(width, height);
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if(DoesWordWrap()){
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BRect textRect;
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textRect= Bounds();
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textRect.OffsetTo(B_ORIGIN);
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textRect.InsetBy(TEXT_INSET,TEXT_INSET);
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SetTextRect(textRect);
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}
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}
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void StyledEditView::Select(int32 start, int32 finish){
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if(start==finish)
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fChangeMessage= new BMessage(DISABLE_ITEMS);
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else
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fChangeMessage= new BMessage(ENABLE_ITEMS);
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fMessenger->SendMessage(fChangeMessage);
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BTextView::Select(start, finish);
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}
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void StyledEditView::InsertText(const char *text, int32 length, int32 offset, const text_run_array *runs){
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fMessenger-> SendMessage(new BMessage(TEXT_CHANGED));
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BTextView::InsertText(text, length, offset, runs);
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}/****StyledEditView::InsertText()***/
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void StyledEditView::DeleteText(int32 start, int32 finish){
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fMessenger-> SendMessage(new BMessage(TEXT_CHANGED));
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BTextView::DeleteText(start, finish);
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}/***StyledEditView::DeleteText***/
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