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FIX: Division by zero when restore from system tray

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This commit is contained in:
Alexander Koblov 2013-04-21 16:53:22 +00:00
commit efbcc78864
1 changed files with 7 additions and 6 deletions
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13
src/fileviews/ubrieffileview.pas
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@ -114,7 +114,7 @@ begin
glw := Max(GridLineWidth, 1);
bw := Max(BorderWidth, 1);
if DefaultRowHeight > 0 then
if (Height > 0) and (DefaultRowHeight > 0) then
begin
// Save active file index
AIndex:= CellToIndex(Col, Row);
@ -122,11 +122,12 @@ begin
RowCount := (Height - GetSystemMetrics(SM_CYHSCROLL) -
glw - (2 * bw)) div (DefaultRowHeight + glw);
if RowCount > 0 then
ColCount := (FBriefView.FFiles.Count + RowCount - 1) div RowCount;
// Restore active file index
IndexToCell(AIndex, ACol, ARow);
MoveExtend(False, ACol, ARow);
begin
ColCount := (FBriefView.FFiles.Count + RowCount - 1) div RowCount;
// Restore active file index
IndexToCell(AIndex, ACol, ARow);
MoveExtend(False, ACol, ARow);
end;
end;
Invalidate;
end;