98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
*
|
|
* Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
#include "framelesshandle.h"
|
|
|
|
#include <QEvent>
|
|
|
|
#include "framelesshandleprivate.h"
|
|
#include "widgethandlerealize.h"
|
|
|
|
FramelessHandle::FramelessHandle(QObject *parent) :
|
|
QObject(parent),
|
|
fpri(new FramelessHandlePrivate())
|
|
{
|
|
fpri->widgetResizable = true;
|
|
fpri->widgetMovable = true;
|
|
}
|
|
|
|
FramelessHandle::~FramelessHandle()
|
|
{
|
|
QList<QWidget *> widgets = fpri->widgethandleHash.keys();
|
|
for (int i = 0; i < widgets.size(); i++){
|
|
delete fpri->widgethandleHash.take(widgets[i]);
|
|
}
|
|
delete fpri;
|
|
fpri = nullptr;
|
|
}
|
|
|
|
bool FramelessHandle::eventFilter(QObject *watched, QEvent *event){
|
|
switch (event->type()){
|
|
|
|
case QEvent::MouseMove:
|
|
case QEvent::HoverMove:
|
|
case QEvent::MouseButtonPress:
|
|
case QEvent::MouseButtonRelease:
|
|
case QEvent::Leave:{
|
|
WidgetHandleRealize * widgethandleobj = fpri->widgethandleHash.value(static_cast<QWidget *>(watched));
|
|
if (widgethandleobj){
|
|
widgethandleobj->handleWidgetEvent(event);
|
|
return true;
|
|
}
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
return QObject::eventFilter(watched, event);
|
|
}
|
|
|
|
void FramelessHandle::activateOn(QWidget *topLevelWidget){
|
|
if (!fpri->widgethandleHash.contains(topLevelWidget)){
|
|
WidgetHandleRealize * widgethandleobj = new WidgetHandleRealize(fpri, topLevelWidget);
|
|
fpri->widgethandleHash.insert(topLevelWidget, widgethandleobj);
|
|
|
|
topLevelWidget->installEventFilter(this);
|
|
}
|
|
}
|
|
|
|
void FramelessHandle::setWidgetResizable(bool resizable){
|
|
fpri->widgetResizable = resizable;
|
|
}
|
|
|
|
void FramelessHandle::setWidgetMovable(bool movable){
|
|
fpri->widgetMovable = movable;
|
|
}
|
|
|
|
void FramelessHandle::setBorderWidget(uint width){
|
|
if (width > 0)
|
|
CursorPosCalculator::borderWidth = width;
|
|
}
|
|
|
|
bool FramelessHandle::currentWidgetResizable(){
|
|
return fpri->widgetResizable;
|
|
}
|
|
|
|
bool FramelessHandle::currentWidgetMovable(){
|
|
return fpri->widgetMovable;
|
|
}
|
|
|
|
uint FramelessHandle::currentBorderWidth(){
|
|
return CursorPosCalculator::borderWidth;
|
|
}
|