mirror of https://github.com/bsnes-emu/bsnes.git
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
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void EditBox::create(Window &parent, unsigned x, unsigned y, unsigned width, unsigned height, const string &text) {
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widget->window = CreateWindowEx(
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WS_EX_CLIENTEDGE, L"EDIT", L"",
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WS_CHILD | WS_VISIBLE | ES_AUTOVSCROLL | ES_MULTILINE | ES_WANTRETURN |
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(editBox->wordWrap == false ? ES_AUTOHSCROLL : 0),
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editBox->x = x, editBox->y = y, editBox->width = width, editBox->height = height,
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parent.widget->window, (HMENU)object->id, GetModuleHandle(0), 0
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);
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setText(text);
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SetWindowLongPtr(widget->window, GWLP_USERDATA, (LONG_PTR)this);
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SendMessage(widget->window, WM_SETFONT, (WPARAM)(parent.window->defaultFont ? parent.window->defaultFont : OS::os->proportionalFont), 0);
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}
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string EditBox::getText() {
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unsigned length = GetWindowTextLength(widget->window);
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wchar_t buffer[length + 1];
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GetWindowText(widget->window, buffer, length + 1);
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buffer[length] = 0;
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string text = utf8_t(buffer);
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text.replace("\r", "");
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return text;
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}
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void EditBox::setText(const string &text) {
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string output = text;
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output.replace("\r", "");
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output.replace("\n", "\r\n");
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object->locked = true;
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SetWindowText(widget->window, utf16_t(output));
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object->locked = false;
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}
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void EditBox::setEditable(bool editable) {
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SendMessage(widget->window, EM_SETREADONLY, editable == false, (LPARAM)0);
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}
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void EditBox::setWordWrap(bool wordWrap) {
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editBox->wordWrap = wordWrap;
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if(widget->window == 0) return;
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//ES_AUTOSCROLL options cannot be changed after control has been created;
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//so destroy the control and recreate it with desired options
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HWND hparent = GetParent(widget->window);
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Window *parent = (Window*)GetWindowLongPtr(hparent, GWLP_USERDATA);
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string text = getText();
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DestroyWindow(widget->window);
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create(*parent, editBox->x, editBox->y, editBox->width, editBox->height, text);
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}
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EditBox::EditBox() {
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editBox = new EditBox::Data;
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editBox->wordWrap = true;
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}
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