tdesktop/Telegram/SourceFiles/boxes/language_box.h

43 lines
870 B
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "lang/lang_cloud_manager.h"
#include "boxes/abstract_box.h"
#include "base/binary_guard.h"
namespace Ui {
class MultiSelect;
struct ScrollToRequest;
} // namespace Ui
class LanguageBox : public BoxContent {
public:
LanguageBox(QWidget*) {
}
void setInnerFocus() override;
static base::binary_guard Show();
protected:
void prepare() override;
void keyPressEvent(QKeyEvent *e) override;
private:
using Languages = Lang::CloudManager::Languages;
not_null<Ui::MultiSelect*> createMultiSelect();
int rowsInPage() const;
Fn<void()> _setInnerFocus;
Fn<Ui::ScrollToRequest(int rows)> _jump;
};