tyler.durden
/
notepad-plus-plus
mirror of https://github.com/notepad-plus-plus/notepad-plus-plus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix file name edit box not functional on Windows Vista 

Avoid the same window procedure being used for several different edit boxes.
The problem was found on Windows Vista but it can happen in other environment too.

Fix #10238, close #10241
This commit is contained in:
mere-human 2021-07-25 10:56:31 +03:00 committed by Don Ho
parent 6d06000600
commit a0c15274f5
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
PowerEditor/src/WinControls/OpenSaveFileDialog/CustomFileDialog.cpp
View File

@ -465,14 +465,14 @@ private:
const int bufferLen = MAX_PATH;
static TCHAR buffer[bufferLen];
if (GetClassName(hwnd, buffer, bufferLen) != 0)
if (IsWindowEnabled(hwnd) && GetClassName(hwnd, buffer, bufferLen) != 0)
{
if (lstrcmpi(buffer, _T("ComboBox")) == 0)
{
// The edit box of interest is a child of the combo box and has empty window text.
// Note that file type dropdown is a combo box also (but without an edit box).
// Note that there might be other combo boxes (file type dropdown, address bar, etc).
HWND hwndChild = FindWindowEx(hwnd, nullptr, _T("Edit"), _T(""));
if (hwndChild)
if (hwndChild && !_staticThis->_hwndNameEdit)
{
_staticThis->_fileNameProc = (WNDPROC)SetWindowLongPtr(hwndChild, GWLP_WNDPROC, (LPARAM)&FileNameWndProc);
_staticThis->_hwndNameEdit = hwndChild;
@ -486,7 +486,7 @@ private:
// Dialog could have other buttons ("Cancel", "Help", etc).
// Don't rely on the order of the EnumChildWindows() traversal since it could be changed.
LONG style = GetWindowLong(hwnd, GWL_STYLE);
if (IsWindowEnabled(hwnd) && (style & (WS_CHILDWINDOW | WS_GROUP)))
if (style & (WS_CHILDWINDOW | WS_GROUP))
{
DWORD type = style & 0xF;
DWORD appearance = style & 0xF0;