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Code Issues 33 Projects Packages Wiki Activity Actions

CtrlLib: ArrayCtrl::ShowLine

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git-svn-id: svn://ultimatepp.org/upp/trunk@9227 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2015-11-24 14:28:25 +00:00
parent 2461c12a7b
commit 5d57abc4a7
4 changed files with 77 additions and 14 deletions
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47
uppsrc/CtrlLib/ArrayCtrl.cpp
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@ -574,19 +574,29 @@ void ArrayCtrl::Layout() {
void ArrayCtrl::Reline(int i, int y)
{
while(i < ln.GetCount()) {
Ln& p = ln[i];
p.y = y;
y += Nvl(p.cy, linecy) + horzgrid;
i++;
}
if(WhenLineVisible)
while(i < ln.GetCount()) {
Ln& p = ln[i];
p.y = y;
if(IsLineVisible(i))
y += Nvl(p.cy, linecy) + horzgrid;
i++;
}
else
while(i < ln.GetCount()) {
Ln& p = ln[i];
p.y = y;
if(IsLineVisible0(i))
y += Nvl(p.cy, linecy) + horzgrid;
i++;
}
SetSb();
}
int ArrayCtrl::GetLineY(int i) const
{
return i < ln.GetCount() ? ln[i].y
: (ln.GetCount() ? ln.Top().y + Nvl(ln.Top().cy, linecy) + horzgrid : 0)
: (ln.GetCount() ? ln.Top().y + IsLineVisible(ln.GetCount() - 1) * (Nvl(ln.Top().cy, linecy) + horzgrid) : 0)
+ (linecy + horzgrid) * (i - ln.GetCount());
}
@ -828,7 +838,7 @@ Size ArrayCtrl::DoPaint(Draw& w, bool sample) {
int sy = 0;
if(!IsNull(i))
while(i < GetCount()) {
if(!sample || i == cursor || i < array.GetCount() && array[i].select) {
if((!sample || i == cursor || i < array.GetCount() && array[i].select) && IsLineVisible(i)) {
r.top = sample ? sy : GetLineY(i) - sb;
if(r.top > size.cy)
break;
@ -1444,6 +1454,24 @@ bool ArrayCtrl::IsLineEnabled(int i) const
return b;
}
void ArrayCtrl::ShowLine(int i, bool e)
{
int q = ln.GetCount();
array.At(i).visible = e;
ln.At(i);
if(q > 0)
Reline(q - 1, ln[q - 1].y);
else
Reline(0, 0);
}
bool ArrayCtrl::IsLineVisible(int i) const
{
bool b = IsLineVisible0(i);
WhenLineVisible(i, b);
return b;
}
void ArrayCtrl::Select(int i, int count, bool sel)
{
while(count--) {
@ -2707,7 +2735,8 @@ void ArrayCtrl::RefreshSel()
while(y < sz.cy && i < array.GetCount()) {
if(IsSelected(i))
RefreshRow(i);
y += GetLineCy(i++);
if(IsLineVisible(i))
y += GetLineCy(i++);
}
}
}