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fixed flicker in wxTreeCtrl::SetItemXXX()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13026 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2001-12-15 22:20:54 +00:00
parent 2e351786c5
commit d00407b2c6
3 changed files with 25 additions and 4 deletions
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7
docs/changes.txt
View File

@ -60,6 +60,13 @@ Unix ports:
and the compiler flags for C++ files only, CFLAGS should still be used
to compile pure C files.
2.3.3
-----
wxMSW:
- fixed flicker in wxTreeCtrl::SetItemXXX()
2.3.2
-----

3
include/wx/msw/treectrl.h
View File

@ -400,6 +400,9 @@ protected:
// SetImageList helper
void SetAnyImageList(wxImageList *imageList, int which);
// refresh a single item
void RefreshItem(const wxTreeItemId& item);
wxTextCtrl *m_textCtrl; // used while editing the item label
wxImageList *m_imageListNormal, // images for tree elements
*m_imageListState; // special images for app defined states

19
src/msw/treectrl.cpp
View File

@ -1032,6 +1032,15 @@ void wxTreeCtrl::SetItemDropHighlight(const wxTreeItemId& item, bool highlight)
DoSetItem(&tvItem);
}
void wxTreeCtrl::RefreshItem(const wxTreeItemId& item)
{
wxRect rect;
if ( GetBoundingRect(item, rect) )
{
RefreshRect(rect);
}
}
void wxTreeCtrl::SetItemTextColour(const wxTreeItemId& item,
const wxColour& col)
{
@ -1046,7 +1055,8 @@ void wxTreeCtrl::SetItemTextColour(const wxTreeItemId& item,
}
attr->SetTextColour(col);
Refresh();
RefreshItem(item);
}
void wxTreeCtrl::SetItemBackgroundColour(const wxTreeItemId& item,
@ -1063,7 +1073,8 @@ void wxTreeCtrl::SetItemBackgroundColour(const wxTreeItemId& item,
}
attr->SetBackgroundColour(col);
Refresh();
RefreshItem(item);
}
void wxTreeCtrl::SetItemFont(const wxTreeItemId& item, const wxFont& font)
@ -1079,7 +1090,8 @@ void wxTreeCtrl::SetItemFont(const wxTreeItemId& item, const wxFont& font)
}
attr->SetFont(font);
Refresh();
RefreshItem(item);
}
// ----------------------------------------------------------------------------
@ -1097,7 +1109,6 @@ bool wxTreeCtrl::IsVisible(const wxTreeItemId& item) const
// FALSE means get item rect for the whole item, not only text
return SendMessage(GetHwnd(), TVM_GETITEMRECT, FALSE, (LPARAM)&rect) != 0;
}
bool wxTreeCtrl::ItemHasChildren(const wxTreeItemId& item) const