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Code Issues Releases Wiki Activity

Replaced timer for dragging scroll in Dialogs::Widget with manager.

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This commit is contained in:
23rd
2022-03-14 18:18:10 +03:00
parent 6793d2cc7c
commit 72ecc286dc
5 changed files with 19 additions and 34 deletions
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29
Telegram/SourceFiles/dialogs/dialogs_widget.cpp
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@@ -209,7 +209,13 @@ Widget::Widget(
fullSearchRefreshOn(session().settings().skipArchiveInSearchChanges(
) | rpl::to_empty);
connect(_inner, SIGNAL(draggingScrollDelta(int)), this, SLOT(onDraggingScrollDelta(int)));
_inner->scrollByDeltaRequests(
) | rpl::start_with_next([=](int delta) {
if (_scroll) {
_scroll->scrollToY(_scroll->scrollTop() + delta);
}
}, lifetime());
connect(_inner, &InnerWidget::mustScrollTo, [=](int top, int bottom) {
if (_scroll) {
_scroll->scrollToY(top, bottom);
@@ -866,27 +872,6 @@ void Widget::loadMoreBlockedByDate() {
session().api().requestMoreBlockedByDateDialogs();
}
void Widget::onDraggingScrollDelta(int delta) {
_draggingScrollDelta = _scroll ? delta : 0;
if (_draggingScrollDelta) {
if (!_draggingScrollTimer) {
_draggingScrollTimer.create(this);
_draggingScrollTimer->setSingleShot(false);
connect(_draggingScrollTimer, SIGNAL(timeout()), this, SLOT(onDraggingScrollTimer()));
}
_draggingScrollTimer->start(15);
} else {
_draggingScrollTimer.destroy();
}
}
void Widget::onDraggingScrollTimer() {
const auto delta = (_draggingScrollDelta > 0)
? qMin(_draggingScrollDelta * 3 / 20 + 1, Ui::kMaxScrollSpeed)
: qMax(_draggingScrollDelta * 3 / 20 - 1, -Ui::kMaxScrollSpeed);
_scroll->scrollToY(_scroll->scrollTop() + delta);
}
bool Widget::onSearchMessages(bool searchCache) {
auto result = false;
auto q = _filter->getLastText().trimmed();