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Fix native widget with the GL backend and a scale factor

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We need to keep everything in logical, but it most likely already it
This commit is contained in:
Olivier Goffart 2021-04-21 18:38:58 +02:00
parent b0685fe849
commit 9adf95c99f
1 changed files with 92 additions and 114 deletions
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140
sixtyfps_runtime/rendering_backends/qt/widgets.rs
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@ -74,7 +74,12 @@ macro_rules! fn_render {
backend.draw_cached_pixmap(
&self.cached_rendering_data,
&mut |callback| {
let $size: qttypes::QSize = get_size!(self);
let width = self.width() * $dpr;
let height = self.height() * $dpr;
if width < 1. || height < 1. {
return Default::default();
};
let $size = qttypes::QSize { width: width as _, height: height as _ };
let mut imgarray = QImageWrapArray::new($size, $dpr);
let img = &mut imgarray.img;
let mut painter_ = cpp!(unsafe [img as "QImage*"] -> QPainter as "QPainter" { return QPainter(img); });
@ -165,18 +170,16 @@ impl Item for NativeButton {
euclid::rect(self.x(), self.y(), self.width(), self.height())
}
fn layouting_info(self: Pin<&Self>, window: &ComponentWindow) -> LayoutInfo {
fn layouting_info(self: Pin<&Self>, _window: &ComponentWindow) -> LayoutInfo {
let text: qttypes::QString = self.text().as_str().into();
let dpr = window.scale_factor();
let size = cpp!(unsafe [
text as "QString",
dpr as "float"
text as "QString"
] -> qttypes::QSize as "QSize" {
ensure_initialized();
QStyleOptionButton option;
option.rect = option.fontMetrics.boundingRect(text);
option.text = std::move(text);
return qApp->style()->sizeFromContents(QStyle::CT_PushButton, &option, option.rect.size(), nullptr) * dpr;
return qApp->style()->sizeFromContents(QStyle::CT_PushButton, &option, option.rect.size(), nullptr);
});
LayoutInfo {
min_width: size.width as f32,
@ -293,18 +296,16 @@ impl Item for NativeCheckBox {
euclid::rect(self.x(), self.y(), self.width(), self.height())
}
fn layouting_info(self: Pin<&Self>, window: &ComponentWindow) -> LayoutInfo {
fn layouting_info(self: Pin<&Self>, _window: &ComponentWindow) -> LayoutInfo {
let text: qttypes::QString = self.text().as_str().into();
let dpr = window.scale_factor();
let size = cpp!(unsafe [
text as "QString",
dpr as "float"
text as "QString"
] -> qttypes::QSize as "QSize" {
ensure_initialized();
QStyleOptionButton option;
option.rect = option.fontMetrics.boundingRect(text);
option.text = std::move(text);
return qApp->style()->sizeFromContents(QStyle::CT_CheckBox, &option, option.rect.size(), nullptr) * dpr;
return qApp->style()->sizeFromContents(QStyle::CT_CheckBox, &option, option.rect.size(), nullptr);
});
LayoutInfo {
min_width: size.width as f32,
@ -439,20 +440,18 @@ impl Item for NativeSpinBox {
euclid::rect(self.x(), self.y(), self.width(), self.height())
}
fn layouting_info(self: Pin<&Self>, window: &ComponentWindow) -> LayoutInfo {
fn layouting_info(self: Pin<&Self>, _window: &ComponentWindow) -> LayoutInfo {
//let value: i32 = self.value();
let data = self.data();
let active_controls = data.active_controls;
let pressed = data.pressed;
let enabled = self.enabled();
let dpr = window.scale_factor();
let size = cpp!(unsafe [
//value as "int",
active_controls as "int",
pressed as "bool",
enabled as "bool",
dpr as "float"
enabled as "bool"
] -> qttypes::QSize as "QSize" {
ensure_initialized();
auto style = qApp->style();
@ -462,7 +461,7 @@ impl Item for NativeSpinBox {
auto content = option.fontMetrics.boundingRect("0000");
return style->sizeFromContents(QStyle::CT_SpinBox, &option, content.size(), nullptr) * dpr;
return style->sizeFromContents(QStyle::CT_SpinBox, &option, content.size(), nullptr);
});
LayoutInfo {
min_width: size.width as f32,
@ -652,7 +651,7 @@ impl Item for NativeSlider {
euclid::rect(self.x(), self.y(), self.width(), self.height())
}
fn layouting_info(self: Pin<&Self>, window: &ComponentWindow) -> LayoutInfo {
fn layouting_info(self: Pin<&Self>, _window: &ComponentWindow) -> LayoutInfo {
let enabled = self.enabled();
let value = self.value() as i32;
let min = self.minimum() as i32;
@ -660,7 +659,6 @@ impl Item for NativeSlider {
let data = self.data();
let active_controls = data.active_controls;
let pressed = data.pressed;
let dpr = window.scale_factor();
let size = cpp!(unsafe [
enabled as "bool",
@ -668,15 +666,14 @@ impl Item for NativeSlider {
min as "int",
max as "int",
active_controls as "int",
pressed as "bool",
dpr as "float"
pressed as "bool"
] -> qttypes::QSize as "QSize" {
ensure_initialized();
QStyleOptionSlider option;
initQSliderOptions(option, pressed, enabled, active_controls, min, max, value);
auto style = qApp->style();
auto thick = style->pixelMetric(QStyle::PM_SliderThickness, &option, nullptr);
return style->sizeFromContents(QStyle::CT_Slider, &option, QSize(0, thick), nullptr) * dpr;
return style->sizeFromContents(QStyle::CT_Slider, &option, QSize(0, thick), nullptr);
});
LayoutInfo {
min_width: size.width as f32,
@ -835,7 +832,7 @@ struct GroupBoxData {
}
impl Item for NativeGroupBox {
fn init(self: Pin<&Self>, window: &ComponentWindow) {
fn init(self: Pin<&Self>, _window: &ComponentWindow) {
let shared_data = Rc::pin(GroupBoxData::default());
Property::link_two_way(
@ -844,17 +841,14 @@ impl Item for NativeGroupBox {
);
shared_data.paddings.set_binding({
let window_weak = Rc::downgrade(&window.0.clone());
let shared_data_weak = pin_weak::rc::PinWeak::downgrade(shared_data.clone());
move || {
let shared_data = shared_data_weak.upgrade().unwrap();
let text: qttypes::QString = GroupBoxData::FIELD_OFFSETS.title.apply_pin(shared_data.as_ref()).get().as_str().into();
let dpr = window_weak.upgrade().unwrap().scale_factor();
cpp!(unsafe [
text as "QString",
dpr as "float"
text as "QString"
] -> qttypes::QMargins as "QMargins" {
ensure_initialized();
QStyleOptionGroupBox option;
@ -878,10 +872,11 @@ impl Item for NativeGroupBox {
auto vs = qApp->style()->pixelMetric(QStyle::PM_LayoutVerticalSpacing, &option);
return {
qRound((contentsRect.left() + hs) * dpr),
qRound((contentsRect.top() + vs) * dpr),
qRound((option.rect.right() - contentsRect.right() + hs) * dpr),
qRound((option.rect.bottom() - contentsRect.bottom() + vs) * dpr) };
(contentsRect.left() + hs),
(contentsRect.top() + vs),
(option.rect.right() - contentsRect.right() + hs),
(option.rect.bottom() - contentsRect.bottom() + vs)
};
})
}
});
@ -1027,17 +1022,11 @@ pub struct NativeLineEdit {
}
impl Item for NativeLineEdit {
fn init(self: Pin<&Self>, window: &ComponentWindow) {
fn init(self: Pin<&Self>, _window: &ComponentWindow) {
let paddings = Rc::pin(Property::default());
paddings.as_ref().set_binding({
let window_weak = Rc::downgrade(&window.0.clone());
move || {
let dpr = window_weak.upgrade().unwrap().scale_factor();
cpp!(unsafe [
dpr as "float"
] -> qttypes::QMargins as "QMargins" {
paddings.as_ref().set_binding(move || {
cpp!(unsafe [] -> qttypes::QMargins as "QMargins" {
ensure_initialized();
QStyleOptionFrame option;
option.state |= QStyle::State_Enabled;
@ -1051,12 +1040,12 @@ impl Item for NativeLineEdit {
// ### remove extra margins
return {
qRound((2 + contentsRect.left()) * dpr),
qRound((4 + contentsRect.top()) * dpr),
qRound((2 + option.rect.right() - contentsRect.right()) * dpr),
qRound((4 + option.rect.bottom() - contentsRect.bottom()) * dpr) };
(2 + contentsRect.left()),
(4 + contentsRect.top()),
(2 + option.rect.right() - contentsRect.right()),
(4 + option.rect.bottom() - contentsRect.bottom())
};
})
}
});
self.native_padding_left.set_binding({
@ -1179,17 +1168,11 @@ pub struct NativeScrollView {
}
impl Item for NativeScrollView {
fn init(self: Pin<&Self>, window: &ComponentWindow) {
fn init(self: Pin<&Self>, _window: &ComponentWindow) {
let paddings = Rc::pin(Property::default());
paddings.as_ref().set_binding({
let window_weak = Rc::downgrade(&window.0.clone());
move || {
let dpr = window_weak.upgrade().unwrap().scale_factor();
cpp!(unsafe [
dpr as "float"
] -> qttypes::QMargins as "QMargins" {
paddings.as_ref().set_binding(move || {
cpp!(unsafe [] -> qttypes::QMargins as "QMargins" {
ensure_initialized();
QStyleOptionSlider option;
initQSliderOptions(option, false, true, 0, 0, 1000, 1000);
@ -1213,12 +1196,12 @@ impl Item for NativeScrollView {
frameOption.midLineWidth = 0;
QRect cr = qApp->style()->subElementRect(QStyle::SE_ShapedFrameContents, &frameOption, nullptr);
return {
qRound(cr.left() * dpr),
qRound(cr.top() * dpr),
qRound((vertical_size.width() + frameOption.rect.right() - cr.right()) * dpr),
qRound((horizontal_size.height() + frameOption.rect.bottom() - cr.bottom()) * dpr) };
cr.left(),
cr.top(),
(vertical_size.width() + frameOption.rect.right() - cr.right()),
(horizontal_size.height() + frameOption.rect.bottom() - cr.bottom())
};
})
}
});
self.native_padding_left.set_binding({
@ -1273,10 +1256,9 @@ impl Item for NativeScrollView {
fn input_event(
self: Pin<&Self>,
event: MouseEvent,
window: &ComponentWindow,
_window: &ComponentWindow,
_self_rc: &sixtyfps_corelib::items::ItemRc,
) -> InputEventResult {
let dpr = window.scale_factor();
let size: qttypes::QSize = get_size!(self);
let mut data = self.data();
let active_controls = data.active_controls;
@ -1302,20 +1284,19 @@ impl Item for NativeScrollView {
size as "QSize",
active_controls as "int",
pressed as "bool",
dpr as "float",
horizontal as "bool"
] -> u32 as "int" {
ensure_initialized();
QStyleOptionSlider option;
initQSliderOptions(option, pressed, true, active_controls, 0, max / dpr, -value / dpr);
option.pageStep = page_size / dpr;
initQSliderOptions(option, pressed, true, active_controls, 0, max, -value);
option.pageStep = page_size;
if (!horizontal) {
option.state ^= QStyle::State_Horizontal;
option.orientation = Qt::Vertical;
}
auto style = qApp->style();
option.rect = { QPoint{}, size / dpr };
return style->hitTestComplexControl(QStyle::CC_ScrollBar, &option, pos / dpr, nullptr);
option.rect = { QPoint{}, size };
return style->hitTestComplexControl(QStyle::CC_ScrollBar, &option, pos, nullptr);
});
#[allow(non_snake_case)]
@ -1340,16 +1321,16 @@ impl Item for NativeScrollView {
}
MouseEventType::MouseReleased => {
data.pressed = 0;
let new_val = cpp!(unsafe [active_controls as "int", value as "int", max as "int", page_size as "int", dpr as "float"] -> i32 as "int" {
let new_val = cpp!(unsafe [active_controls as "int", value as "int", max as "int", page_size as "int"] -> i32 as "int" {
switch (active_controls) {
case QStyle::SC_ScrollBarAddPage:
return -value + page_size;
case QStyle::SC_ScrollBarSubPage:
return -value - page_size;
case QStyle::SC_ScrollBarAddLine:
return -value + 3. * dpr;
return -value + 3.;
case QStyle::SC_ScrollBarSubLine:
return -value - 3. * dpr;
return -value - 3.;
case QStyle::SC_ScrollBarFirst:
return 0;
case QStyle::SC_ScrollBarLast:
@ -1427,10 +1408,10 @@ impl Item for NativeScrollView {
let top = this.native_padding_top();
let bottom = this.native_padding_bottom();
let corner_rect = qttypes::QRectF {
x: ((size.width as f32 - (right - left)) / dpr) as _,
y: ((size.height as f32 - (bottom - top)) / dpr) as _,
width: ((right - left) / dpr) as _,
height: ((bottom - top) / dpr) as _,
x: (size.width as f32 / dpr - (right - left)) as _,
y: (size.height as f32 / dpr - (bottom - top)) as _,
width: ((right - left)) as _,
height: ((bottom - top)) as _,
};
cpp!(unsafe [painter as "QPainter*", corner_rect as "QRectF"] {
ensure_initialized();
@ -1553,8 +1534,7 @@ impl Item for NativeStandardListViewItem {
euclid::rect(self.x(), self.y(), self.width(), self.height())
}
fn layouting_info(self: Pin<&Self>, window: &ComponentWindow) -> LayoutInfo {
let dpr = window.scale_factor();
fn layouting_info(self: Pin<&Self>, _window: &ComponentWindow) -> LayoutInfo {
let index: i32 = self.index();
let item = self.item();
let text: qttypes::QString = item.text.as_str().into();
@ -1578,8 +1558,8 @@ impl Item for NativeStandardListViewItem {
return qApp->style()->sizeFromContents(QStyle::CT_ItemViewItem, &option, QSize{}, nullptr);
});
let result = LayoutInfo {
min_width: s.width as f32 * dpr,
min_height: s.height as f32 * dpr,
min_width: s.width as f32,
min_height: s.height as f32,
..LayoutInfo::default()
};
result
@ -1677,19 +1657,17 @@ impl Item for NativeComboBox {
euclid::rect(self.x(), self.y(), self.width(), self.height())
}
fn layouting_info(self: Pin<&Self>, window: &ComponentWindow) -> LayoutInfo {
fn layouting_info(self: Pin<&Self>, _window: &ComponentWindow) -> LayoutInfo {
let text: qttypes::QString = self.current_value().as_str().into();
let dpr = window.scale_factor();
let size = cpp!(unsafe [
text as "QString",
dpr as "float"
text as "QString"
] -> qttypes::QSize as "QSize" {
ensure_initialized();
QStyleOptionButton option;
// FIXME
option.rect = option.fontMetrics.boundingRect("*****************");
option.text = std::move(text);
return qApp->style()->sizeFromContents(QStyle::CT_ComboBox, &option, option.rect.size(), nullptr) * dpr;
return qApp->style()->sizeFromContents(QStyle::CT_ComboBox, &option, option.rect.size(), nullptr);
});
LayoutInfo {
min_width: size.width as f32,