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Use built in sort indicator of ListView control (on windows), wx doesn't provide this, so we do some Win32 programming.

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1612 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2011-01-10 22:22:48 +00:00
parent befa10125b
commit 2874a19701
1 changed files with 16 additions and 2 deletions
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src/gui/control/item_list.cpp
+16 -2
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@@ -201,13 +201,27 @@ void ItemList::sortBy(long column, bool ascending) {
} }
void ItemList::SetColumnImage(int col, int image) { void ItemList::SetColumnImage(int col, int image) {
#if defined(__WXMSW__) && defined(HDF_SORTUP)
if ( wxApp::GetComCtl32Version() >= 470 ) {
// use built in sort indicator
HWND header = ListView_GetHeader(GetHwnd());
HDITEM header_item = {0};
header_item.mask = HDI_FORMAT;
Header_GetItem(header, col, &header_item);
header_item.fmt &= ~(HDF_SORTUP | HDF_SORTDOWN);
if (image == 0) header_item.fmt |= HDF_SORTUP;
if (image == 1) header_item.fmt |= HDF_SORTDOWN;
Header_SetItem(header, col, &header_item);
return;
}
#endif
// The wx version of this function is broken, // The wx version of this function is broken,
// setting the wxLIST_MASK_IMAGE also sets the FORMAT flag, so we lose alignment info // setting the wxLIST_MASK_IMAGE also sets the FORMAT flag, so we lose alignment info
wxListItem item; wxListItem item;
item.SetMask(wxLIST_MASK_IMAGE | wxLIST_MASK_FORMAT); item.SetMask(wxLIST_MASK_IMAGE | wxLIST_MASK_FORMAT);
GetColumn(col, item); GetColumn(col, item);
item.SetImage(image); item.SetImage(image);
SetColumn(col, item); SetColumn(col, item);
} }
// ----------------------------------------------------------------------------- : ItemList : Window events // ----------------------------------------------------------------------------- : ItemList : Window events