代码拉取完成,页面将自动刷新
同步操作将从 Acreate/gamePlanTool 强制同步,此操作会覆盖自 Fork 仓库以来所做的任何修改,且无法恢复!!!
确定后同步将在后台操作,完成时将刷新页面,请耐心等待。
#include "TreeWidgetEventFilter.h"
#include <QTreeWidgetItem>
#include <qevent.h>
#include <qdebug.h>
#include <QHeaderView>
#include <QMainWindow>
bool TreeWidgetEventFilter::eventFilter(QObject* watched, QEvent* event) {
QTreeWidget* widget = qobject_cast<QTreeWidget*>(watched);
static QPoint oldPoint;
static QPoint newPoint;
QEvent::Type eventType = event->type( );
if( eventType == QEvent::MouseButtonPress ) {
newPoint = QCursor::pos( );
qDebug( ) << newPoint;
}
if( eventType == QEvent::MouseButtonRelease ) {
oldPoint = newPoint;
}
if( eventType == QEvent::MouseMove && oldPoint != newPoint ) {
qDebug( ) << "产生了移动";
if( horScrollBar->isEnabled( ) ) {
if( oldPoint.x( ) > newPoint.x( ) ) {
int horScrollBarValue = horScrollBar->value( );
int newValue = horScrollBarValue + 2;
int maximum = horScrollBar->maximum( );
if( newValue >= maximum ) {
horScrollBar->setValue(newValue);
} else {
horScrollBar->setValue(maximum);
}
}
if( oldPoint.x( ) < newPoint.x( ) ) {
int horScrollBarValue = horScrollBar->value( );
int newValue = horScrollBarValue - 2;
int minimum = horScrollBar->minimum( );
if( newValue >= minimum ) {
horScrollBar->setValue(newValue);
} else {
horScrollBar->setValue(minimum);
}
}
}
oldPoint = newPoint;
}
return QObject::eventFilter(watched, event);
}
TreeWidgetEventFilter::TreeWidgetEventFilter(QTreeWidget* parent): QObject(parent) {
horScrollBar = parent->header( )->horizontalScrollBar( );
verScrollBar = parent->header( )->verticalScrollBar( );
parent->installEventFilter(this);
}
TreeWidgetEventFilter::~TreeWidgetEventFilter( ) {}
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