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Code Issues 33 Projects Packages Wiki Activity Actions

.reference: RectTracker now demostrates rounding too

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git-svn-id: svn://ultimatepp.org/upp/trunk@4687 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2012-03-12 07:38:48 +00:00
parent ba16e5f2c4
commit b4893a4f4e
1 changed files with 11 additions and 1 deletions
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12
reference/RectTracker/main.cpp
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@ -5,6 +5,15 @@ using namespace Upp;
struct MyApp : TopWindow {
Rect rect;
int hline, vline;
typedef MyApp CLASSNAME;
void Round(Rect& r)
{
int cx = r.GetWidth();
r.left = r.left / 10 * 10;
r.right = r.left + cx;
}
virtual void Paint(Draw& w)
{
@ -20,6 +29,7 @@ struct MyApp : TopWindow {
Size sz = GetSize();
if(keyflags & K_ALT) {
tr.Dashed().Animation();
tr.round = THISBACK(Round);
rect = tr.Track(rect, ALIGN_CENTER, ALIGN_CENTER);
}
else
@ -33,7 +43,7 @@ struct MyApp : TopWindow {
vline = tr.TrackVertLine(0, 0, sz.cy, vline);
}
else {
tr.Dashed().Animation();
tr.Normal();
rect = tr.Track(rect, ALIGN_RIGHT, ALIGN_BOTTOM);
}
Refresh();