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fix listbox horiz scroll issue(#145)

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This commit is contained in:
Jinhao 2016-07-14 00:15:50 +08:00
parent 9b91d3b55f
commit 31455aa165
1 changed files with 1 additions and 1 deletions
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source/gui/widgets/listbox.cpp
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@ -2330,7 +2330,7 @@ namespace nana
//H scroll enabled
//If range_adjusted is true, it indicates no horzontal scroll bar is enabled.
bool enable_horz = (range_adjusted && (columns_pixels + 4 > sz.width)); // 4px = left and right borders(2px) + left and right gaps(2px)
bool enable_horz = ((!range_adjusted) && (columns_pixels + 4 > sz.width)); // 4px = left and right borders(2px) + left and right gaps(2px)
unsigned head_scroll = 2 + header_visible_px() + (enable_horz ? scroll.scale : 0); // 2px left and right gaps(2px)
unsigned lister_s = sz.height > head_scroll ? sz.height - head_scroll : 0;