diff options
Diffstat (limited to 'indra/llui/llmultislider.cpp')
| -rw-r--r-- | indra/llui/llmultislider.cpp | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/indra/llui/llmultislider.cpp b/indra/llui/llmultislider.cpp index aab77c2bd8..93045a6578 100644 --- a/indra/llui/llmultislider.cpp +++ b/indra/llui/llmultislider.cpp @@ -196,7 +196,11 @@ void LLMultiSlider::setValue(const LLSD& value) F32 LLMultiSlider::getSliderValue(const std::string& name) const { - return (F32)mValue[name].asReal(); + if (mValue.has(name)) + { + return (F32)mValue[name].asReal(); + } + return 0; } void LLMultiSlider::setCurSlider(const std::string& name) @@ -206,6 +210,11 @@ void LLMultiSlider::setCurSlider(const std::string& name) } } +void LLMultiSlider::resetCurSlider() +{ + mCurSlider = LLStringUtil::null; +} + const std::string& LLMultiSlider::addSlider() { return addSlider(mInitialValue); @@ -421,20 +430,23 @@ BOOL LLMultiSlider::handleMouseDown(S32 x, S32 y, MASK mask) } } - // Find the offset of the actual mouse location from the center of the thumb. - if (mThumbRects[mCurSlider].pointInRect(x,y)) + if (!mCurSlider.empty()) { - mMouseOffset = (mThumbRects[mCurSlider].mLeft + mThumbWidth/2) - x; - } - else - { - mMouseOffset = 0; - } + // Find the offset of the actual mouse location from the center of the thumb. + if (mThumbRects[mCurSlider].pointInRect(x,y)) + { + mMouseOffset = (mThumbRects[mCurSlider].mLeft + mThumbWidth/2) - x; + } + else + { + mMouseOffset = 0; + } - // Start dragging the thumb - // No handler needed for focus lost since this class has no state that depends on it. - gFocusMgr.setMouseCapture( this ); - mDragStartThumbRect = mThumbRects[mCurSlider]; + // Start dragging the thumb + // No handler needed for focus lost since this class has no state that depends on it. + gFocusMgr.setMouseCapture( this ); + mDragStartThumbRect = mThumbRects[mCurSlider]; + } } make_ui_sound("UISndClick"); @@ -551,7 +563,7 @@ void LLMultiSlider::draw() thumb_imagep->drawSolid(mDragStartThumbRect, mThumbCenterColor.get() % 0.3f); // draw the highlight - if (hasFocus()) + if (hasFocus() && !mCurSlider.empty()) { thumb_imagep->drawBorder(mThumbRects[mCurSlider], gFocusMgr.getFocusColor(), gFocusMgr.getFocusFlashWidth()); } @@ -583,7 +595,7 @@ void LLMultiSlider::draw() else { // draw highlight - if (hasFocus()) + if (hasFocus() && !mCurSlider.empty()) { thumb_imagep->drawBorder(mThumbRects[mCurSlider], gFocusMgr.getFocusColor(), gFocusMgr.getFocusFlashWidth()); } |