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author | dsinclair <dsinclair@chromium.org> | 2016-11-10 11:01:16 -0800 |
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committer | Commit bot <commit-bot@chromium.org> | 2016-11-10 11:01:16 -0800 |
commit | 3e577c2660c89646b56753839c1ec59c3ad187f4 (patch) | |
tree | 9b35b8cedcc885230ec521473ef2a3c9b5aaa6c6 /xfa/fwl/core/ifwl_listbox.cpp | |
parent | f3480661a20c259581e7c100b0d5d06950a9559b (diff) | |
download | pdfium-3e577c2660c89646b56753839c1ec59c3ad187f4.tar.xz |
Convert FWL_SCBCODE to an enum class
This Cl changes the enum into an enum class and updates calling code to pass
the enum instead of a uint32_t
Review-Url: https://codereview.chromium.org/2482253004
Diffstat (limited to 'xfa/fwl/core/ifwl_listbox.cpp')
-rw-r--r-- | xfa/fwl/core/ifwl_listbox.cpp | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/xfa/fwl/core/ifwl_listbox.cpp b/xfa/fwl/core/ifwl_listbox.cpp index d52e8b1c8c..9a713c09cd 100644 --- a/xfa/fwl/core/ifwl_listbox.cpp +++ b/xfa/fwl/core/ifwl_listbox.cpp @@ -1089,49 +1089,50 @@ void IFWL_ListBox::OnVK(CFWL_ListItem* pItem, bool bShift, bool bCtrl) { } bool IFWL_ListBox::OnScroll(IFWL_ScrollBar* pScrollBar, - uint32_t dwCode, + FWL_SCBCODE dwCode, FX_FLOAT fPos) { CFX_SizeF fs; pScrollBar->GetRange(&fs.x, &fs.y); FX_FLOAT iCurPos = pScrollBar->GetPos(); FX_FLOAT fStep = pScrollBar->GetStepSize(); switch (dwCode) { - case FWL_SCBCODE_Min: { + case FWL_SCBCODE::Min: { fPos = fs.x; break; } - case FWL_SCBCODE_Max: { + case FWL_SCBCODE::Max: { fPos = fs.y; break; } - case FWL_SCBCODE_StepBackward: { + case FWL_SCBCODE::StepBackward: { fPos -= fStep; if (fPos < fs.x + fStep / 2) fPos = fs.x; break; } - case FWL_SCBCODE_StepForward: { + case FWL_SCBCODE::StepForward: { fPos += fStep; if (fPos > fs.y - fStep / 2) fPos = fs.y; break; } - case FWL_SCBCODE_PageBackward: { + case FWL_SCBCODE::PageBackward: { fPos -= pScrollBar->GetPageSize(); if (fPos < fs.x) fPos = fs.x; break; } - case FWL_SCBCODE_PageForward: { + case FWL_SCBCODE::PageForward: { fPos += pScrollBar->GetPageSize(); if (fPos > fs.y) fPos = fs.y; break; } - case FWL_SCBCODE_Pos: - case FWL_SCBCODE_TrackPos: + case FWL_SCBCODE::Pos: + case FWL_SCBCODE::TrackPos: + case FWL_SCBCODE::None: break; - case FWL_SCBCODE_EndScroll: + case FWL_SCBCODE::EndScroll: return false; } if (iCurPos != fPos) { |