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Code Issues Releases Wiki Activity

Added support of custom header in chart widget with zoomed chart.

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This commit is contained in:
23rd
2023-08-25 00:08:59 +03:00
committed by John Preston
parent ae81373cff
commit 361d269bf3
5 changed files with 35 additions and 9 deletions
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33
Telegram/SourceFiles/statistics/chart_widget.cpp
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@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "ui/effects/show_animation.h"
#include "base/qt/qt_key_modifiers.h"
#include "lang/lang_keys.h"
#include "statistics/chart_lines_filter_widget.h"
#include "statistics/linear_chart_view.h"
#include "statistics/point_details_widget.h"
@@ -223,6 +224,8 @@ void ChartWidget::Header::setRightInfo(QString rightInfo) {
void ChartWidget::Header::paintEvent(QPaintEvent *e) {
auto p = Painter(this);
p.fillRect(rect(), st::boxBg);
p.setPen(st::boxTextFg);
const auto top = (height()
- st::statisticsHeaderTitleTextStyle.font->height) / 2;
@@ -1317,7 +1320,9 @@ void ChartWidget::setTitle(rpl::producer<QString> &&title) {
}, _header->lifetime());
}
void ChartWidget::setZoomedChartData(Data::StatisticalChart chartData) {
void ChartWidget::setZoomedChartData(
Data::StatisticalChart chartData,
float64 x) {
_zoomedChartWidget = base::make_unique_q<ChartWidget>(
dynamic_cast<Ui::RpWidget*>(parentWidget()));
_zoomedChartWidget->setChartData(std::move(chartData));
@@ -1328,13 +1333,21 @@ void ChartWidget::setZoomedChartData(Data::StatisticalChart chartData) {
_zoomedChartWidget->show();
_zoomedChartWidget->resizeToWidth(width());
const auto customHeader = Ui::CreateChild<Header>(
_zoomedChartWidget.get());
const auto xIndex = std::distance(
begin(_chartData.x),
ranges::find(_chartData.x, x));
if ((xIndex >= 0) && (xIndex < _chartData.x.size())) {
customHeader->setRightInfo(_chartData.getDayString(xIndex));
}
const auto zoomOutButton = Ui::CreateChild<Ui::RoundButton>(
_zoomedChartWidget.get(),
rpl::single(QString("Zoom Out")),
st::defaultActiveButton);
Ui::Animations::ShowWidgets({ _zoomedChartWidget.get(), zoomOutButton });
Ui::Animations::HideWidgets({ this });
zoomOutButton->moveToLeft(0, 0);
customHeader,
tr::lng_stats_zoom_out(),
st::statisticsHeaderButton);
zoomOutButton->setTextTransform(
Ui::RoundButton::TextTransform::NoTransform);
zoomOutButton->setClickedCallback([=] {
shownValue(
) | rpl::start_with_next([=](bool shown) {
@@ -1345,6 +1358,12 @@ void ChartWidget::setZoomedChartData(Data::StatisticalChart chartData) {
Ui::Animations::ShowWidgets({ this });
Ui::Animations::HideWidgets({ _zoomedChartWidget.get() });
});
Ui::Animations::ShowWidgets({ _zoomedChartWidget.get(), customHeader });
Ui::Animations::HideWidgets({ this });
customHeader->setGeometry(0, 0, width(), st::statisticsChartHeaderHeight);
zoomOutButton->moveToLeft(0, 0);
}
void ChartWidget::addHorizontalLine(Limits newHeight, bool animated) {