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Code Issues Releases Wiki Activity

Add new animations engine.

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This commit is contained in:
John Preston
2019-02-04 16:34:50 +03:00
parent 92332b45ea
commit 9a616edf2a
19 changed files with 514 additions and 77 deletions
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23
Telegram/SourceFiles/ui/widgets/input_fields.cpp
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@@ -972,8 +972,7 @@ void FlatInput::paintEvent(QPaintEvent *e) {
Painter p(this);
auto ms = crl::now();
auto placeholderFocused = _a_placeholderFocused.current(ms, _focused ? 1. : 0.);
auto placeholderFocused = _a_placeholderFocused.value(_focused ? 1. : 0.);
auto pen = anim::pen(_st.borderColor, _st.borderActive, placeholderFocused);
pen.setWidth(_st.borderWidth);
p.setPen(pen);
@@ -987,7 +986,7 @@ void FlatInput::paintEvent(QPaintEvent *e) {
_st.icon.paint(p, 0, 0, width());
}
auto placeholderOpacity = _a_placeholderVisible.current(ms, _placeholderVisible ? 1. : 0.);
auto placeholderOpacity = _a_placeholderVisible.value(_placeholderVisible ? 1. : 0.);
if (placeholderOpacity > 0.) {
p.setOpacity(placeholderOpacity);
@@ -1007,7 +1006,11 @@ void FlatInput::paintEvent(QPaintEvent *e) {
void FlatInput::focusInEvent(QFocusEvent *e) {
if (!_focused) {
_focused = true;
_a_placeholderFocused.start([this] { update(); }, 0., 1., _st.phDuration);
_a_placeholderFocused.start(
[=] { update(); },
0.,
1.,
_st.phDuration);
update();
}
QLineEdit::focusInEvent(e);
@@ -1017,7 +1020,11 @@ void FlatInput::focusInEvent(QFocusEvent *e) {
void FlatInput::focusOutEvent(QFocusEvent *e) {
if (_focused) {
_focused = false;
_a_placeholderFocused.start([this] { update(); }, 1., 0., _st.phDuration);
_a_placeholderFocused.start(
[=] { update(); },
1.,
0.,
_st.phDuration);
update();
}
QLineEdit::focusOutEvent(e);
@@ -1069,7 +1076,11 @@ void FlatInput::updatePlaceholder() {
auto placeholderVisible = !hasText;
if (_placeholderVisible != placeholderVisible) {
_placeholderVisible = placeholderVisible;
_a_placeholderVisible.start([this] { update(); }, _placeholderVisible ? 0. : 1., _placeholderVisible ? 1. : 0., _st.phDuration);
_a_placeholderVisible.start(
[=] { update(); },
_placeholderVisible ? 0. : 1.,
_placeholderVisible ? 1. : 0.,
_st.phDuration);
}
}