spark-store/gui/spkdialog.cpp
2021-07-22 19:26:00 +08:00

110 lines
2.6 KiB
C++

#include "spkdialog.h"
#include <QEventLoop>
SpkDialog::SpkDialog(QWidget *parent) : SpkWindow(parent, Qt::Dialog)
{
mDialogWidget = new QWidget;
mMainVLay = new QVBoxLayout(mDialogWidget);
mWidgetsVLay = new QVBoxLayout();
mBtnLay = new QHBoxLayout();
mBtnGroup = new QButtonGroup(this);
mMainVLay->addLayout(mWidgetsVLay);
mMainVLay->addLayout(mBtnLay);
mMainVLay->setSizeConstraint(QLayout::SetMinimumSize);
mBtnLay->setAlignment(Qt::AlignCenter);
SetCentralWidget(mDialogWidget);
// idClicked is not available on platforms we support, shouldn't change it
connect(mBtnGroup, QOverload<int>::of(&QButtonGroup::buttonClicked),
this, &SpkDialog::ButtonPressed);
connect(this, &SpkWindow::Closed, this, &SpkDialog::ForceClose);
}
SpkDialog::~SpkDialog()
{
auto itp = mParentsList.begin();
for(auto itw = mWidgetsList.begin(); itw != mWidgetsList.end(); itw++)
{
(*itw)->setParent(*(itp++));// We shall never take the ownership of these widgets
}
delete mDialogWidget;
}
void SpkDialog::AddButton(QString text, SpkUi::SpkButtonStyle style)
{
auto b = new QPushButton();
b->setText(text);
b->setMinimumWidth(100);
b->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
switch(style)
{
case SpkUi::SpkButtonStyle::Recommend:
b->setObjectName("spk_styling_recommendbtn");
break;
case SpkUi::SpkButtonStyle::Warn:
b->setObjectName("spk_styling_warnbtn");
break;
default:
break;
}
mBtnLay->addWidget(b);
mBtnGroup->addButton(b);
}
void SpkDialog::AddWidget(QWidget *w)
{
// Adding a widget does not take the ownership.
mWidgetsVLay->addWidget(w);
mWidgetsList << w;
mParentsList << w->parentWidget();
}
void SpkDialog::AddLayout(QLayout *w)
{
mWidgetsVLay->addLayout(w);
mWidgetsList << w;
mParentsList << w->parentWidget();
}
void SpkDialog::AddSpacing(int a)
{
mWidgetsVLay->addSpacing(a);
}
void SpkDialog::SetMargin(int a)
{
mWidgetsVLay->setMargin(a);
}
int SpkDialog::Exec()
{
QEventLoop loop;
connect(this, &SpkDialog::ExitEventLoop, &loop, &QEventLoop::exit);
connect(this, &SpkDialog::CloseWindow, this, &QMainWindow::close);
show();
return loop.exec();
}
void SpkDialog::ButtonPressed(int aBtnId)
{
disconnect(this, &SpkWindow::Closed, this, &SpkDialog::ForceClose);
emit ExitEventLoop(-aBtnId - 2);
emit CloseWindow();
}
void SpkDialog::ForceClose()
{
disconnect(this, &SpkDialog::CloseWindow, this, &QMainWindow::close);
emit ExitEventLoop(-1);
}
void SpkDialog::SetMargin(int left, int top, int right, int bottom)
{
mWidgetsVLay->setContentsMargins(left, top, right, bottom);
}