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unicode window title

This commit is contained in:
Adam D. Ruppe 2018-03-08 17:35:20 -05:00
parent 53525181d4
commit ecf04589d0
1 changed files with 8 additions and 7 deletions
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15
simpledisplay.d
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@ -7261,18 +7261,19 @@ version(Windows) {
HBITMAP buffer; HBITMAP buffer;
void setTitle(string title) { void setTitle(string title) {
SetWindowTextA(hwnd, toStringz(title)); WCharzBuffer bfr = WCharzBuffer(title);
SetWindowTextW(hwnd, bfr.ptr);
} }
string getTitle() { string getTitle() {
auto len = GetWindowTextLengthA(hwnd); auto len = GetWindowTextLengthW(hwnd);
if (!len) if (!len)
return null; return null;
char[] buffer = new char[len]; wchar[256] tmpBuffer;
auto len2 = GetWindowTextA(hwnd, buffer.ptr, cast(int) buffer.length); wchar[] buffer = (len <= tmpBuffer.length) ? tmpBuffer[] : new wchar[len];
if (len != len2) auto len2 = GetWindowTextW(hwnd, buffer.ptr, cast(int) buffer.length);
throw new Exception("Window title changed while checking"); auto str = buffer[0 .. len2];
return cast(string)buffer; return makeUtf8StringFromWindowsString(str);
} }
void move(int x, int y) { void move(int x, int y) {