mirror of
https://gitee.com/drabel/LibQQt.git
synced 2025-01-04 10:18:44 +08:00
73 lines
1.7 KiB
C++
73 lines
1.7 KiB
C++
#include "qqtbodymover_p.h"
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#include "qqtbodymover.h"
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#include <QWidget>
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#include <QMouseEvent>
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#ifdef Q_OS_WIN
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//#pragma comment(lib, "user32.lib")
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#include <qt_windows.h>
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#endif
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#include <qqtcore.h>
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QQtBodyMoverPrivate::QQtBodyMoverPrivate ( QQtBodyMover* q )
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{
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q_ptr = q;
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}
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QQtBodyMoverPrivate::~QQtBodyMoverPrivate()
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{
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}
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void QQtBodyMoverPrivate::mousePressEvent ( QMouseEvent* event, QWidget* target )
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{
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Q_ASSERT ( target );
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#ifdef Q_OS_WIN
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if ( ReleaseCapture() )
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{
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QWidget* pWindow = target;
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if ( pWindow->isTopLevel() )
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{
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//SC_MOVE 移动命令
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//HTCAPTION 捕获鼠标命令，否则，会跑到标题栏上去。
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SendMessage ( HWND ( pWindow->winId() ), WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0 );
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}
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}
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event->accept();
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#else
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if ( event->button() == Qt::LeftButton )
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{
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bMousePressed = true;
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pressedPoint = event->globalPos();
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}
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event->accept();
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#endif
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}
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void QQtBodyMoverPrivate::mouseReleaseEvent ( QMouseEvent* event, QWidget* target )
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{
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Q_ASSERT ( target );
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#ifdef Q_OS_WIN
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#else
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bMousePressed = false;
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event->accept();
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#endif
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}
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void QQtBodyMoverPrivate::mouseMoveEvent ( QMouseEvent* event, QWidget* target )
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{
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Q_ASSERT ( target );
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#ifdef Q_OS_WIN
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#else
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QWidget* win = target;
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if ( bMousePressed && !win->isMaximized() )
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{
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QPoint movePoint = event->globalPos() - pressedPoint;
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QPoint widgetPos = win->pos();
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pressedPoint = event->globalPos();
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win->move ( widgetPos.x() + movePoint.x(), widgetPos.y() + movePoint.y() );
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}
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event->accept();
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#endif
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}
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