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添加MaskManager模块，实现主窗口遮罩效果

This commit is contained in:
duanshengchao 2025-04-14 12:10:07 +08:00
parent d2696abadb
commit 4c064524f2
8 changed files with 97 additions and 97 deletions
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2
CMakeLists.txt
View File

@ -39,6 +39,7 @@ set(H_HEADER_FILES
include/attributeTableDelegate.h
include/attributeView.h
include/attributeSelector.h
include/maskManager.h
)
set(CPP_SOURCE_FILES
@ -64,6 +65,7 @@ set(CPP_SOURCE_FILES
source/attributeTableDelegate.cpp
source/attributeView.cpp
source/attributeSelector.cpp
source/maskManager.cpp
)
set(UI_FILES

3
include/mainwindow.h
View File

@ -37,11 +37,8 @@ protected:
private:
void initialize();
void showMaskLayer();
void hideMaskLayer();
Ui::MainWindow *ui;
QWidget* m_maskLayer;
DatabaseManager* m_dbManager;
DatabaseBrowser* m_dbBrowser;
QSqlError m_lastSqlError;

30
include/maskManager.h Normal file
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@ -0,0 +1,30 @@
#ifndef MASKMANAGER_H
#define MASKMANAGER_H
#include <QWidget>
#include <QSet>
class MaskManager : public QObject
{
Q_OBJECT
public:
//初始化时强制关联窗口
static void initialize(QWidget* mainWindow);
static MaskManager* instance();
void showMask(QWidget* requester);
void hideMask(QWidget* requester);
protected:
bool eventFilter(QObject* obj, QEvent* event) override;
private:
explicit MaskManager(QWidget* mainWindow);
static MaskManager* m_instance;
QWidget* m_mainWindow;
QWidget* m_maskLayer;
QSet<QWidget*> m_activeRequsets;
};
#endif //MASKMANAGER_H

4
source/attributeTableDelegate.cpp
View File

@ -17,10 +17,6 @@ TextEditWidget::TextEditWidget(QWidget* parent)
ui->setupUi(this);
setWindowFlags(Qt::FramelessWindowHint);
//不设置焦点策略，点击按钮后会触发tableView的Tab键（原因尚不清楚）
ui->btnConfirm->setFocusPolicy(Qt::NoFocus);
ui->btnCancle->setFocusPolicy(Qt::NoFocus);
m_promptString = "";
m_patternString = "";

3
source/attributeView.cpp
View File

@ -14,8 +14,7 @@ AttributeView::AttributeView(const ModelAttributeGroup& modelAttributeGroup, QWi
m_tableView = new QTableView(this);
m_tableView->setStyleSheet("QTableView::item{padding-left:5px;} QTableView::item:selected{border:1px solid rgb(70,130,180);}");
m_tableView->verticalHeader()->setVisible(false);
m_tableView->setFocusPolicy(Qt::NoFocus); //避免视图抢Editor的焦点
m_tableView->setTabKeyNavigation(false); //关闭tab键导航
m_tableView->setTabKeyNavigation(false); //关闭tab键导航，对自定义Eidtor设置焦点时(比如lineEdit)会触发tab键，目前尚未清楚为什么
m_attributeTableModel = new AttributeTableModel(m_modelAttributeGroup, this, m_connection, m_attributeTable);
m_tableView->setModel(m_attributeTableModel);

62
source/attributeView.cpp.autosave
View File

@ -1,62 +0,0 @@
#include "attributeView.h"
#include "attributeTableDelegate.h"
#include "multiLineHeaderView.h"
#include <QHeaderView>
#include <QVBoxLayout>
#include <QTimer>
AttributeView::AttributeView(const ModelAttributeGroup& modelAttributeGroup, QWidget* parent, const QString& connection, const QString& tableName)
: QWidget(parent)
, m_connection(connection)
, m_attributeTable(tableName)
, m_modelAttributeGroup(modelAttributeGroup)
{
m_tableView = new QTableView(this);
m_tableView->setStyleSheet("QTableView::item{padding-left:5px;} QTableView::item:selected{border:1px solid rgb(70,130,180);}");
m_tableView->verticalHeader()->setVisible(false);
m_tableView->setTabKeyNavigation(false); //关闭tab键导航
m_attributeTableModel = new AttributeTableModel(m_modelAttributeGroup, this, m_connection, m_attributeTable);
m_tableView->setModel(m_attributeTableModel);
m_attributeTableDelegate = new AttributeTableDelegate(m_tableView, m_connection, m_tableView);
m_tableView->setItemDelegate(m_attributeTableDelegate);
//自定义表头
m_multiLinHeader = new MultiLineHeaderView(Qt::Horizontal, this);
QColor bg(246, 246, 246);
QColor border(228, 228, 228);
m_multiLinHeader->setBackgroundColor(bg);
m_multiLinHeader->setBorderColor(border);
//主标题加粗展示
for(int i =0; i < m_attributeTableModel->columnCount(); i++)
{
HeaderLineStyle mainTitleStyle;
mainTitleStyle.font.setBold(true);
m_multiLinHeader->setSectionLineStyle(i, 0, mainTitleStyle);
HeaderLineStyle subTitleStyle;
//subTitleStyle.font.setPointSize(8);
m_multiLinHeader->setSectionLineStyle(i, 1, subTitleStyle);
}
m_tableView->setHorizontalHeader(m_multiLinHeader);
//除了第一列其余列恢复可以手动调整模式
QTimer::singleShot(1000, this, [=](){
for(int i = 1; i < m_multiLinHeader->count(); i++)
m_multiLinHeader->setSectionResizeMode(i, QHeaderView::Interactive);
});
m_vLayout = new QVBoxLayout(this);
m_vLayout->setSpacing(0);
m_vLayout->setContentsMargins(0, 0, 0, 0);
m_vLayout->addWidget(m_tableView);
this->setLayout(m_vLayout);
}
AttributeView::~AttributeView()
{}
void AttributeView::active()
{
m_attributeTableModel->triggerSyncSignal();
}

34
source/mainwindow.cpp
View File

@ -1,6 +1,6 @@
#include "mainwindow.h"
#include "./ui_mainwindow.h"
#include "maskManager.h"
#include "dbManager.h"
#include "dbBrowser.h"
#include "connectionDialog.h"
@ -16,7 +16,6 @@
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
, m_maskLayer(nullptr)
, m_dbManager(nullptr)
, m_dbBrowser(nullptr)
, m_pMessageDialog(nullptr)
@ -53,8 +52,6 @@ bool MainWindow::eventFilter(QObject* obj, QEvent* event)
void MainWindow::resizeEvent(QResizeEvent* event)
{
if(m_maskLayer)
m_maskLayer->setGeometry(0, 0, width(), height());
QWidget::resizeEvent(event);
}
@ -68,10 +65,7 @@ void MainWindow::initialize()
connect(&SqlQueryExecutor::instance(), &SqlQueryExecutor::errorOccurred, this, &MainWindow::onSIG_errorFormSQLExecutor);
m_maskLayer = new QWidget(this);
//m_maskLayer->setAttribute(Qt::WA_TransparentForMouseEvents, true);
m_maskLayer->setStyleSheet("background:rgba(112,128,144,180);");
m_maskLayer->hide();
MaskManager::initialize(this);
m_dbManager = new DatabaseManager(this);
connect(m_dbManager, &DatabaseManager::errorOccurred, this, &MainWindow::onSIG_errorFromDBManger);
@ -103,18 +97,6 @@ void MainWindow::initialize()
// ui->splitter->setStretchFactor(1, 7);
}
void MainWindow::showMaskLayer()
{
m_maskLayer->setGeometry(0, 0, width(), height());
m_maskLayer->raise();
m_maskLayer->show();
}
void MainWindow::hideMaskLayer()
{
m_maskLayer->hide();
}
void MainWindow::showMessageDialog(MessageDialogType type,const QString& strTitle,const QString& strContent)
{
if(m_pMessageDialog == nullptr)
@ -133,9 +115,9 @@ void MainWindow::showMessageDialog(MessageDialogType type,const QString& strTitl
// else
// m_pMessageDialog->show();
//showMaskLayer();
MaskManager::instance()->showMask(m_pMessageDialog);
m_pMessageDialog->exec();
//hideMaskLayer();
MaskManager::instance()->hideMask(m_pMessageDialog);
}
void MainWindow::hideMessageDialog()
{
@ -177,9 +159,9 @@ void MainWindow::onActionTrigger_connect()
// centerPos -= QPoint(m_pConnectionDialog->width()/2, m_pConnectionDialog->height()/2);
// m_pConnectionDialog->move(centerPos);
//showMaskLayer();
MaskManager::instance()->showMask(m_pConnectionDialog);
m_pConnectionDialog->exec();
//hideMaskLayer();
MaskManager::instance()->hideMask(m_pConnectionDialog);
}
void MainWindow::onActionTrigger_disconnect()
{
@ -205,9 +187,9 @@ void MainWindow::onActionTrigger_addModel()
m_pModelInfoDialog->move(nX, nY);
m_pModelInfoDialog->setState(DS_New);
//showMaskLayer();
MaskManager::instance()->showMask(m_pModelInfoDialog);
m_pModelInfoDialog->exec();
//hideMaskLayer();
MaskManager::instance()->hideMask(m_pModelInfoDialog);
}
void MainWindow::onActionTrigger_removeModel()
{

56
source/maskManager.cpp Normal file
View File

@ -0,0 +1,56 @@
#include "maskManager.h"
#include <QEvent>
MaskManager* MaskManager::m_instance = nullptr;
void MaskManager::initialize(QWidget* mainWindow)
{
if(!m_instance)
m_instance = new MaskManager(mainWindow);
}
MaskManager* MaskManager::instance()
{
Q_ASSERT(m_instance);
return m_instance;
}
MaskManager::MaskManager(QWidget* mainWindow)
: QObject(mainWindow)
, m_mainWindow(mainWindow)
{
m_maskLayer = new QWidget(m_mainWindow);
//m_maskLayer->setAttribute(Qt::WA_TransparentForMouseEvents, true);
m_maskLayer->setStyleSheet("background:rgba(112,128,144,180);");
m_maskLayer->hide();
m_mainWindow->installEventFilter(this); //在Qt中，时间过滤会按照install的顺序反向执行，过程中，对于同一类型事件，任何一个过滤器返回true，表示事件被处理，后续过滤器和事件函数不会再被调用
}
bool MaskManager::eventFilter(QObject* obj, QEvent* event)
{
if(obj == m_mainWindow && event->type() == QEvent::Resize)
{
if(m_maskLayer && m_maskLayer->isVisible())
m_maskLayer->setGeometry(m_mainWindow->rect());
}
return QObject::eventFilter(obj, event);
}
void MaskManager::showMask(QWidget* requseter)
{
if(m_activeRequsets.isEmpty())
{
m_maskLayer->setGeometry(m_mainWindow->rect());
//m_maskLayer->raise(); //显示在最上层，后续打开的同级子窗口依然在其之上
m_maskLayer->show();
}
m_activeRequsets.insert(requseter);
}
void MaskManager::hideMask(QWidget* requester)
{
m_activeRequsets.remove(requester);
if(m_activeRequsets.isEmpty())
m_maskLayer->hide();
}