mirror of
https://github.com/AyuGram/AyuGramDesktop.git
synced 2026-07-25 06:54:43 +00:00
23rd
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "menu/menu_action_with_thumbnail.h"
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#include "ui/dynamic_image.h"
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#include "ui/painter.h"
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namespace Menu {
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ActionWithThumbnail::ActionWithThumbnail(
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not_null<Ui::Menu::Menu*> parent,
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const style::Menu &st,
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not_null<QAction*> action,
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std::shared_ptr<Ui::DynamicImage> thumbnail,
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int thumbnailSize)
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: Ui::Menu::Action(parent, st, action, nullptr, nullptr)
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, _thumbnail(std::move(thumbnail))
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, _thumbnailSize(thumbnailSize) {
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if (_thumbnail) {
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_thumbnail->subscribeToUpdates([=] { update(); });
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}
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}
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ActionWithThumbnail::~ActionWithThumbnail() {
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if (_thumbnail) {
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_thumbnail->subscribeToUpdates(nullptr);
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}
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}
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void ActionWithThumbnail::paintEvent(QPaintEvent *e) {
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Ui::Menu::Action::paintEvent(e);
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if (!_thumbnail) {
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return;
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}
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auto p = QPainter(this);
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const auto pos = st().itemIconPosition;
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p.drawImage(
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QRect(pos.x(), pos.y(), _thumbnailSize, _thumbnailSize),
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_thumbnail->image(_thumbnailSize));
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}
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} // namespace Menu
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