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[ should have been part of last commit ]

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more work concerning navigation within BTextView:
* pressing HOME on last line works again
* made public versions of LineAt() do what is required to pass back the
  correct value even for the last line of the buffer (original implementation
  has been moved to private _LineAt())
* PAGE_UP/PAGE_DOWN now moves the view by the bounds-height, making the
  behaviour somewhat less confusing (IMHO, please shout if that's not 
  acceptable for you)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30459 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Oliver Tappe
2009-04-27 14:00:45 +00:00
parent 588b46eacd
commit 02359fde69
1 changed files with 4 additions and 0 deletions
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headers/os/interface/TextView.h
+4
View File
@@ -381,6 +381,10 @@ private:
void _HandleInputMethodLocationRequest(); void _HandleInputMethodLocationRequest();
void _CancelInputMethod(); void _CancelInputMethod();
int32 _LineAt(int32 offset) const;
int32 _LineAt(const BPoint& point) const;
bool _IsOnEmptyLastLine(int32 offset) const;
BPrivate::TextGapBuffer* fText; BPrivate::TextGapBuffer* fText;
LineBuffer* fLines; LineBuffer* fLines;
StyleBuffer* fStyles; StyleBuffer* fStyles;