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temporary fallback code for WebAssembly

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This commit is contained in:
Uwe Rathmann 2024-03-03 11:30:14 +01:00
parent 8398fd5d29
commit 5ecb85c725
1 changed files with 78 additions and 4 deletions
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82
examples/gallery/dialog/DialogPage.cpp
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@ -9,6 +9,60 @@
#include <QskLinearBox.h>
#include <QskPushButton.h>
#if QT_CONFIG(thread)
/*
WebAssembly without asyncify support does not allow recursive
event loops. As we did not implement QskDialog::message and friends
with callbacks yet ( TODO ) we do have some dummy code here to avoid
crashes.
*/
#define QSK_USE_EXEC
#endif
#ifndef QSK_USE_EXEC
#include <QskMessageSubWindow.h>
#include <QskSelectionSubWindow.h>
#include <qquickwindow.h>
namespace
{
void openMessageSubWindow( QQuickWindow* window, const QString& title,
const QString& text, QskDialog::Actions actions, QskDialog::Action defaultAction )
{
auto subWindow = new QskMessageSubWindow( window->contentItem() );
subWindow->setPopupFlag( QskPopup::DeleteOnClose );
subWindow->setModal( true );
subWindow->setTitle( title );
subWindow->setDialogActions( actions );
subWindow->setDefaultDialogAction( defaultAction );
subWindow->setText( text );
( void ) subWindow->open();
}
void openSelectSubWindow( QQuickWindow* window, const QString& title,
QskDialog::Actions actions, QskDialog::Action defaultAction,
const QStringList& entries, int selectedRow )
{
auto subWindow = new QskSelectionSubWindow( window->contentItem() );
subWindow->setPopupFlag( QskPopup::DeleteOnClose );
subWindow->setModal( true );
subWindow->setTitle( title );
subWindow->setDialogActions( actions );
subWindow->setDefaultDialogAction( defaultAction );
subWindow->setEntries( entries );
subWindow->setSelectedRow( selectedRow );
( void ) subWindow->open();
}
}
#endif
namespace
{
class Button : public QskPushButton
@ -48,17 +102,32 @@ namespace
private:
void execMessage()
{
qskDialog->information( "Message", "Request vector, over." );
const QString title( "Message" );
const QString message( "Request vector, over." );
#ifndef QSK_USE_EXEC
openMessageSubWindow( window(), title, message,
QskDialog::Ok, QskDialog::Ok );
#else
qskDialog->information( title, message );
#endif
}
void execQuestion()
{
qskDialog->question( "Question",
"Roger, Roger. Do we have a vector, Victor ?" );
const QString title( "Question" );
const QString question( "Roger, Roger. Do we have a vector, Victor ?" );
#ifndef QSK_USE_EXEC
openMessageSubWindow( window(), title, question,
QskDialog::Yes | QskDialog::No, QskDialog::Yes );
#else
(void )qskDialog->question( title, question );
#endif
}
void execSelection()
{
const QString title( "The Teens" );
const QStringList entries =
{
"Give Me More",
@ -81,7 +150,12 @@ namespace
"Gimme Gimme Gimme Gimme Gimme Your Love"
};
qskDialog->select( "The Teens", entries, 7 );
#ifndef QSK_USE_EXEC
openSelectSubWindow( window(), title,
QskDialog::Ok | QskDialog::Cancel, QskDialog::Ok, entries, 7 );
#else
(void )qskDialog->select( title, entries, 7 );
#endif
}
};
}