diff options
Diffstat (limited to 'indra/llui/llscrollbar.cpp')
| -rw-r--r-- | indra/llui/llscrollbar.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/indra/llui/llscrollbar.cpp b/indra/llui/llscrollbar.cpp index cb4147709d..0d674528dc 100644 --- a/indra/llui/llscrollbar.cpp +++ b/indra/llui/llscrollbar.cpp @@ -409,8 +409,13 @@ BOOL LLScrollbar::handleHover(S32 x, S32 y, MASK mask) BOOL LLScrollbar::handleScrollWheel(S32 x, S32 y, S32 clicks) { - changeLine( clicks * mStepSize, TRUE ); - return TRUE; + S32 pos = llclamp(mDocPos + clicks * mStepSize, 0, getDocPosMax()); + if (pos != mDocPos) + { + setDocPos(pos, TRUE); + return TRUE; + } + return FALSE; } BOOL LLScrollbar::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, @@ -452,6 +457,13 @@ BOOL LLScrollbar::handleMouseUp(S32 x, S32 y, MASK mask) return handled; } +BOOL LLScrollbar::handleDoubleClick(S32 x, S32 y, MASK mask) +{ + // just treat a double click as a second click + return handleMouseDown(x, y, mask); +} + + void LLScrollbar::reshape(S32 width, S32 height, BOOL called_from_parent) { if (width == getRect().getWidth() && height == getRect().getHeight()) return; |