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Subscribe window widget resize to window state changes

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This commit is contained in:
Ilya Fedin 2021-08-08 00:34:42 +04:00 • committed by John Preston
parent 3f85ce53d6
commit 381bfc43c5
2 changed files with 14 additions and 7 deletions
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20
ui/platform/ui_platform_window.cpp
View file

@ -155,8 +155,12 @@ void DefaultWindowHelper::init() {
rpl::combine(
window()->widthValue(),
_windowState.value(),
_title->shownValue()
) | rpl::start_with_next([=](int width, bool shown) {
) | rpl::start_with_next([=](
int width,
Qt::WindowStates windowState,
bool shown) {
const auto area = resizeArea();
_title->setGeometry(
area.left(),
@ -167,10 +171,12 @@ void DefaultWindowHelper::init() {
rpl::combine(
window()->sizeValue(),
_windowState.value(),
_title->heightValue(),
_title->shownValue()
) | rpl::start_with_next([=](
QSize size,
Qt::WindowStates windowState,
int titleHeight,
bool titleShown) {
const auto area = resizeArea();
@ -207,8 +213,10 @@ void DefaultWindowHelper::init() {
}
}, window()->lifetime());
window()->shownValue(
) | rpl::start_with_next([=](bool shown) {
rpl::combine(
window()->shownValue(),
_windowState.value()
) | rpl::start_with_next([=](bool shown, Qt::WindowStates windowState) {
if (shown) {
updateWindowExtents();
}
@ -223,10 +231,8 @@ void DefaultWindowHelper::init() {
if (mouseEvent->button() == Qt::LeftButton && edges) {
window()->windowHandle()->startSystemResize(edges);
}
} else if (e->type() == QEvent::Move
|| e->type() == QEvent::Resize
|| e->type() == QEvent::WindowStateChange) {
updateWindowExtents();
} else if (e->type() == QEvent::WindowStateChange) {
_windowState = window()->windowState();
}
}, window()->lifetime());

1
ui/platform/ui_platform_window.h
View file

@ -91,6 +91,7 @@ private:
const not_null<RpWidget*> _body;
bool _extentsSet = false;
bool _nativeFrame = false;
rpl::variable<Qt::WindowStates> _windowState = Qt::WindowNoState;
};