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feat:完成告警列表中操作按钮的绘制

This commit is contained in:
duanshengchao 2025-10-23 16:54:59 +08:00
parent 9d2a6cc2cb
commit 3828bd6f9c
2 changed files with 105 additions and 5 deletions
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17
include/alarmEventDataView.h
View File

@ -132,9 +132,26 @@ public:
~AlarmEventDataDelegate();
void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
bool editorEvent(QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index) override;
private:
struct ControlButton
{
QRect rect;
QColor normalBgColor;
QColor hoverBgColor;
QColor pressedBgColor;
QColor borderColor;
QColor textColor;
QFont textFont;
int borderWidth;
int borderRaius;
QString text;
};
QTableView* m_tableView;
ControlButton m_btnConfirm;
ControlButton m_btnReplay;
};
class QVBoxLayout;

93
source/alarmEventDataView.cpp
View File

@ -4,6 +4,7 @@
#include <QPainter>
#include <QTimer>
#include <QRandomGenerator>
#include <QApplication>
///////------AlarmEventDataFilter-----
AlarmEventDataFilter::AlarmEventDataFilter()
@ -204,7 +205,7 @@ void AlarmEventDataModel::iniHeaderData()
m_headerData.emplace_back(SectionData("类型", 150, Type));
m_headerData.emplace_back(SectionData("等级", 150, Severity));
m_headerData.emplace_back(SectionData("确认状态", 150, Status));
m_headerData.emplace_back(SectionData("操作", 300, Operation));
m_headerData.emplace_back(SectionData("操作", 172, Operation));
}
void AlarmEventDataModel::setFilter(const AlarmEventDataFilter& filter)
@ -320,7 +321,25 @@ void AlarmEventDataModel::onRealTimeEventReceived(const EventData& event)
AlarmEventDataDelegate::AlarmEventDataDelegate(QTableView* view, QObject* parent)
: QStyledItemDelegate(parent)
,m_tableView(view)
{}
{
m_btnConfirm.text = QString("确 认");
m_btnConfirm.textColor = QColor(34, 177, 16);
m_btnConfirm.borderColor = QColor(34, 177, 16);
m_btnConfirm.borderWidth = 1;
m_btnConfirm.borderRaius = 2;
m_btnConfirm.normalBgColor = Qt::transparent;
m_btnConfirm.hoverBgColor = QColor(34, 177, 16, 80);
m_btnConfirm.pressedBgColor = Qt::transparent;
m_btnReplay.text = QString("回 放");
m_btnReplay.textColor = QColor(86, 156, 214);
m_btnReplay.borderColor = QColor(86, 156, 214);
m_btnReplay.borderWidth = 1;
m_btnReplay.borderRaius = 2;
m_btnReplay.normalBgColor = Qt::transparent;
m_btnReplay.hoverBgColor = QColor(86, 156, 214, 80);
m_btnReplay.pressedBgColor = Qt::transparent;
}
AlarmEventDataDelegate::~AlarmEventDataDelegate()
{}
@ -335,9 +354,9 @@ void AlarmEventDataDelegate::paint(QPainter* painter, const QStyleOptionViewItem
else
painter->fillRect(opt.rect, QColor(11, 26, 33, 0));
//绘制单元格边框(只绘制右边框，每行的最后一个单元格不绘制)
if(m_tableView)
{
//绘制单元格边框(只绘制右边框，每行的最后一个单元格不绘制)
painter->save();
QPen pen(QColor(60,60,60), 1, Qt::DotLine);
painter->setPen(pen);
@ -347,10 +366,74 @@ void AlarmEventDataDelegate::paint(QPainter* painter, const QStyleOptionViewItem
painter->drawLine(opt.rect.topRight(), opt.rect.bottomRight());
}
painter->restore();
//绘制操作按钮
if(index.column() == m_tableView->model()->columnCount() - 1)
{
int nMarginH = 10;
int nMarginV = 5;
int nSpacing = 10;
int nBtnWidth = (opt.rect.width() - nMarginH * 2 - nSpacing) * 0.5;
int nBtnHeight = opt.rect.height() - nMarginV * 2;
/*QStyleOptionButton btnConfirm;
btnConfirm.text = QString("确 认");
btnConfirm.rect = QRect(opt.rect.left() + nMarginH, opt.rect.top() + nMarginV, nBtnWidth, nBtnHeight);
btnConfirm.state |= QStyle::State_Enabled;
QStyleOptionButton btnReplay;
btnReplay.text = QString("回 放");
btnReplay.rect = QRect(btnConfirm.rect.right() + nSpacing, opt.rect.top() + nMarginV, nBtnWidth, nBtnHeight);
btnReplay.state |= QStyle::State_Enabled;
// 绘制按钮
QApplication::style()->drawControl(QStyle::CE_PushButton, &btnConfirm, painter);
QApplication::style()->drawControl(QStyle::CE_PushButtonLabel, &btnReplay, painter);*/
const_cast<AlarmEventDataDelegate*>(this)->m_btnConfirm.rect = QRect(opt.rect.left() + nMarginH, opt.rect.top() + nMarginV, nBtnWidth, nBtnHeight);
const_cast<AlarmEventDataDelegate*>(this)->m_btnReplay.rect = QRect(m_btnConfirm.rect.right() + nSpacing, opt.rect.top() + nMarginV, nBtnWidth, nBtnHeight);
painter->save();
painter->setRenderHint(QPainter::Antialiasing, true);
//绘制‘确认’按钮
QPen rectPen;
rectPen.setColor(m_btnConfirm.borderColor);
rectPen.setWidth(m_btnConfirm.borderWidth);
painter->setPen(rectPen);
painter->setBrush(m_btnConfirm.normalBgColor);
painter->drawRoundedRect(m_btnConfirm.rect, m_btnConfirm.borderRaius, m_btnConfirm.borderRaius);
painter->setPen(m_btnConfirm.textColor);
painter->drawText(m_btnConfirm.rect, Qt::AlignCenter, m_btnConfirm.text);
//绘制‘回放’按钮
rectPen.setColor(m_btnReplay.borderColor);
rectPen.setWidth(m_btnReplay.borderWidth);
painter->setPen(rectPen);
painter->setBrush(m_btnReplay.normalBgColor);
painter->drawRoundedRect(m_btnReplay.rect, m_btnReplay.borderRaius, m_btnReplay.borderRaius);
painter->setPen(m_btnReplay.textColor);
painter->drawText(m_btnReplay.rect, Qt::AlignCenter, m_btnReplay.text);
painter->restore();
}
}
if(opt.state.testFlag(QStyle::State_Selected))
{
//方法1：移除选中状态，防止选中改变文字颜色
//opt.state &= ~QStyle::State_Selected;
//方法2
QColor originalTextColor = opt.palette.color(QPalette::Text);
opt.palette.setColor(QPalette::HighlightedText, originalTextColor);
}
//绘制默认内容
QStyledItemDelegate::paint(painter, option, index);
QStyledItemDelegate::paint(painter, opt, index);
}
bool AlarmEventDataDelegate::editorEvent(QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index)
{
return QStyledItemDelegate::editorEvent(event, model, option, index);
}
@ -361,7 +444,7 @@ AlarmEventDataView::AlarmEventDataView(QWidget* parent)
m_tableView = new QTableView(this);
m_tableView->verticalHeader()->setVisible(false);
m_tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
m_tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
//m_tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
m_tableView->setShowGrid(false);
//m_tableView->setStyleSheet("QHeaderView{background-color: rgb(40, 40, 40);} QHeaderView::section{background-color:transparent;}");