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adjust displayed file tree

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svn path=/trunk/; revision=6869
This commit is contained in:
Martin Fuchs 2003-12-06 21:04:22 +00:00
parent 6d529771a4
commit c327cd0a03
1 changed files with 28 additions and 11 deletions
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39
reactos/subsys/system/explorer/shell/pane.cpp
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@ -406,14 +406,23 @@ void Pane::draw_item(LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
do {
x -= IMAGE_WIDTH+_out_wrkr._spaceSize.cx;
if (up->_next
if (up->_next) {
#ifndef _LEFT_FILES
&& ((up->_next->_data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY) // a directory?
|| up->_next->_down) // a file with NTFS sub-streams?
bool following_child = (up->_next->_data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0; // a directory?
if (!following_child)
for(Entry*n=up->_next; n; n=n->_next)
if (n->_down) { // any file with NTFS sub-streams?
following_child = true;
break;
}
if (following_child)
#endif
) {
MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
LineTo(dis->hDC, x, dis->rcItem.bottom);
{
MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
LineTo(dis->hDC, x, dis->rcItem.bottom);
}
}
} while((up=up->_up) != NULL);
}
@ -423,13 +432,21 @@ void Pane::draw_item(LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol)
MoveToEx(dis->hDC, x, dis->rcItem.top, 0);
LineTo(dis->hDC, x, y);
if (entry->_next
if (entry->_next) {
#ifndef _LEFT_FILES
&& ((entry->_next->_data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY) // a directory?
|| entry->_next->_down) // a file with NTFS sub-streams?
bool following_child = (entry->_next->_data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0; // a directory?
if (!following_child)
for(Entry*n=entry->_next; n; n=n->_next)
if (n->_down) { // any file with NTFS sub-streams?
following_child = true;
break;
}
if (following_child)
#endif
)
LineTo(dis->hDC, x, dis->rcItem.bottom);
LineTo(dis->hDC, x, dis->rcItem.bottom);
}
if (entry->_down && entry->_expanded) {
x += IMAGE_WIDTH + _out_wrkr._spaceSize.cx;