Add window-modal show option to dialogs manual test

This provides an easy way to test window modality using a ready
available test.

Change-Id: Ia23736c61fd56dda8f72ae19f5f102163951271b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

10 files changed, 97 insertions, 42 deletions

diff --git a/tests/manual/dialogs/colordialogpanel.cpp b/tests/manual/dialogs/colordialogpanel.cpp
index 100edd76a1..2508193e0a 100644
--- a/tests/manual/dialogs/colordialogpanel.cpp
+++ b/tests/manual/dialogs/colordialogpanel.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
 #include "colordialogpanel.h"
+#include "utils.h"
 
 #include <QGroupBox>
 #include <QCheckBox>
@@ -44,15 +45,6 @@ static inline QStringList svgColorNames()
         << "turquoise" << "violet" << "wheat" << "white" << "whitesmoke" << "yellow" << "yellowgreen";
 }
 
-static inline QPushButton *addButton(const QString &description, QVBoxLayout *layout,
-                                     QObject *receiver, const char *slotFunc)
-{
-    QPushButton *button = new QPushButton(description);
-    QObject::connect(button, SIGNAL(clicked()), receiver, slotFunc);
-    layout->addWidget(button);
-    return button;
-}
-
 class ColorProxyModel : public QSortFilterProxyModel
 {
 public:
@@ -103,7 +95,9 @@ ColorDialogPanel::ColorDialogPanel(QWidget *parent)
     QGroupBox *buttonsGroupBox = new QGroupBox(tr("Show"));
     QVBoxLayout *buttonsLayout = new QVBoxLayout(buttonsGroupBox);
     addButton(tr("Exec modal"), buttonsLayout, this, SLOT(execModal()));
-    addButton(tr("Show modal"), buttonsLayout, this, SLOT(showModal()));
+    addButton(tr("Show application modal"), buttonsLayout,
+              [this]() { showModal(Qt::ApplicationModal); });
+    addButton(tr("Show window modal"), buttonsLayout, [this]() { showModal(Qt::WindowModal); });
     m_deleteModalDialogButton =
         addButton(tr("Delete modal"), buttonsLayout, this, SLOT(deleteModalDialog()));
     addButton(tr("Show non-modal"), buttonsLayout, this, SLOT(showNonModal()));
@@ -137,7 +131,7 @@ void ColorDialogPanel::execModal()
     dialog.exec();
 }
 
-void ColorDialogPanel::showModal()
+void ColorDialogPanel::showModal(Qt::WindowModality modality)
 {
     if (m_modalDialog.isNull()) {
         static int  n = 0;
@@ -151,6 +145,7 @@ void ColorDialogPanel::showModal()
                                       .arg(QLatin1String(QT_VERSION_STR)));
         enableDeleteModalDialogButton();
     }
+    m_modalDialog->setWindowModality(modality);
     applySettings(m_modalDialog);
     m_modalDialog->show();
 }
diff --git a/tests/manual/dialogs/colordialogpanel.h b/tests/manual/dialogs/colordialogpanel.h
index ea2dff97e0..3f61df5acd 100644
--- a/tests/manual/dialogs/colordialogpanel.h
+++ b/tests/manual/dialogs/colordialogpanel.h
@@ -21,7 +21,7 @@ public:
 
 public slots:
     void execModal();
-    void showModal();
+    void showModal(Qt::WindowModality modality);
     void showNonModal();
     void deleteNonModalDialog();
     void deleteModalDialog();
diff --git a/tests/manual/dialogs/filedialogpanel.cpp b/tests/manual/dialogs/filedialogpanel.cpp
index 64a7bc2d8d..f7e2cfa638 100644
--- a/tests/manual/dialogs/filedialogpanel.cpp
+++ b/tests/manual/dialogs/filedialogpanel.cpp
@@ -43,15 +43,6 @@ const FlagData fileModeComboData[] =
     {"Directory", QFileDialog::Directory}
 };
 
-static inline QPushButton *addButton(const QString &description, QGridLayout *layout,
-                                     int &row, int column, QObject *receiver, const char *slotFunc)
-{
-    QPushButton *button = new QPushButton(description);
-    QObject::connect(button, SIGNAL(clicked()), receiver, slotFunc);
-    layout->addWidget(button, row++, column);
-    return button;
-}
-
 // A line edit for editing the label fields of the dialog, keeping track of whether it has
 // been modified by the user to avoid applying Qt's default texts to native dialogs.
 
@@ -152,9 +143,12 @@ FileDialogPanel::FileDialogPanel(QWidget *parent)
     int row = 0;
     int column = 0;
     addButton(tr("Exec modal"), buttonLayout, row, column, this, SLOT(execModal()));
-    addButton(tr("Show modal"), buttonLayout, row, column, this, SLOT(showModal()));
-    m_deleteModalDialogButton =
-        addButton(tr("Delete modal"), buttonLayout, row, column, this, SLOT(deleteModalDialog()));
+    addButton(tr("Show application modal"), buttonLayout, row, column,
+              [this]() { showModal(Qt::ApplicationModal); });
+    addButton(tr("Show window modal"), buttonLayout, row, column,
+              [this]() { showModal(Qt::WindowModal); });
+    m_deleteModalDialogButton = addButton(tr("Delete modal"), buttonLayout, row, column, this,
+                                          SLOT(deleteModalDialog()));
     addButton(tr("Show non-modal"), buttonLayout, row, column, this, SLOT(showNonModal()));
     m_deleteNonModalDialogButton =
         addButton(tr("Delete non-modal"), buttonLayout, row, column, this, SLOT(deleteNonModalDialog()));
@@ -193,7 +187,7 @@ void FileDialogPanel::execModal()
     dialog.exec();
 }
 
-void FileDialogPanel::showModal()
+void FileDialogPanel::showModal(Qt::WindowModality modality)
 {
     if (m_modalDialog.isNull()) {
         static int  n = 0;
@@ -205,6 +199,7 @@ void FileDialogPanel::showModal()
                                       .arg(QLatin1String(QT_VERSION_STR)));
         enableDeleteModalDialogButton();
     }
+    m_modalDialog->setWindowModality(modality);
     applySettings(m_modalDialog);
     m_modalDialog->show();
 }
diff --git a/tests/manual/dialogs/filedialogpanel.h b/tests/manual/dialogs/filedialogpanel.h
index 42d6f09705..1cce1dfdd1 100644
--- a/tests/manual/dialogs/filedialogpanel.h
+++ b/tests/manual/dialogs/filedialogpanel.h
@@ -26,7 +26,7 @@ public:
 
 public slots:
     void execModal();
-    void showModal();
+    void showModal(Qt::WindowModality modality);
     void showNonModal();
     void deleteNonModalDialog();
     void deleteModalDialog();
diff --git a/tests/manual/dialogs/fontdialogpanel.cpp b/tests/manual/dialogs/fontdialogpanel.cpp
index 63bef18513..df896fcccd 100644
--- a/tests/manual/dialogs/fontdialogpanel.cpp
+++ b/tests/manual/dialogs/fontdialogpanel.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
 #include "fontdialogpanel.h"
+#include "utils.h"
 
 #include <QGroupBox>
 #include <QCheckBox>
@@ -14,15 +15,6 @@
 #include <QTimer>
 #include <QDebug>
 
-static inline QPushButton *addButton(const QString &description, QVBoxLayout *layout,
-                                     QObject *receiver, const char *slotFunc)
-{
-    QPushButton *button = new QPushButton(description);
-    QObject::connect(button, SIGNAL(clicked()), receiver, slotFunc);
-    layout->addWidget(button);
-    return button;
-}
-
 FontDialogPanel::FontDialogPanel(QWidget *parent)
     : QWidget(parent)
     , m_fontFamilyBox(new QFontComboBox)
@@ -55,7 +47,9 @@ FontDialogPanel::FontDialogPanel(QWidget *parent)
     QGroupBox *buttonsGroupBox = new QGroupBox(tr("Show"));
     QVBoxLayout *buttonsLayout = new QVBoxLayout(buttonsGroupBox);
     addButton(tr("Exec modal"), buttonsLayout, this, SLOT(execModal()));
-    addButton(tr("Show modal"), buttonsLayout, this, SLOT(showModal()));
+    addButton(tr("Show application modal"), buttonsLayout,
+              [this]() { showModal(Qt::ApplicationModal); });
+    addButton(tr("Show window modal"), buttonsLayout, [this]() { showModal(Qt::WindowModal); });
     m_deleteModalDialogButton =
         addButton(tr("Delete modal"), buttonsLayout, this, SLOT(deleteModalDialog()));
     addButton(tr("Show non-modal"), buttonsLayout, this, SLOT(showNonModal()));
@@ -87,7 +81,7 @@ void FontDialogPanel::execModal()
     dialog.exec();
 }
 
-void FontDialogPanel::showModal()
+void FontDialogPanel::showModal(Qt::WindowModality modality)
 {
     if (m_modalDialog.isNull()) {
         static int  n = 0;
@@ -99,6 +93,7 @@ void FontDialogPanel::showModal()
                                       .arg(QLatin1String(QT_VERSION_STR)));
         enableDeleteModalDialogButton();
     }
+    m_modalDialog->setWindowModality(modality);
     applySettings(m_modalDialog);
     m_modalDialog->show();
 }
diff --git a/tests/manual/dialogs/fontdialogpanel.h b/tests/manual/dialogs/fontdialogpanel.h
index 3ba581cf1e..895d741f2f 100644
--- a/tests/manual/dialogs/fontdialogpanel.h
+++ b/tests/manual/dialogs/fontdialogpanel.h
@@ -22,7 +22,7 @@ public:
 
 public slots:
     void execModal();
-    void showModal();
+    void showModal(Qt::WindowModality modality);
     void showNonModal();
     void deleteNonModalDialog();
     void deleteModalDialog();
diff --git a/tests/manual/dialogs/utils.cpp b/tests/manual/dialogs/utils.cpp
index 871940cf2a..9ac5f66a85 100644
--- a/tests/manual/dialogs/utils.cpp
+++ b/tests/manual/dialogs/utils.cpp
@@ -4,6 +4,8 @@
 #include "utils.h"
 
 #include <QCheckBox>
+#include <QGridLayout>
+#include <QPushButton>
 #include <QVBoxLayout>
 
 QComboBox *createCombo(QWidget *parent, const FlagData *d, size_t size)
@@ -66,3 +68,38 @@ int OptionsControl::intValue() const
     }
     return result;
 }
+
+QPushButton *addButton(const QString &description, QGridLayout *layout, int &row, int column,
+                       QObject *receiver, const char *slotFunc)
+{
+    QPushButton *button = new QPushButton(description);
+    QObject::connect(button, SIGNAL(clicked()), receiver, slotFunc);
+    layout->addWidget(button, row++, column);
+    return button;
+}
+
+QPushButton *addButton(const QString &description, QGridLayout *layout, int &row, int column,
+                       std::function<void()> fn)
+{
+    QPushButton *button = new QPushButton(description);
+    QObject::connect(button, &QPushButton::clicked, fn);
+    layout->addWidget(button, row++, column);
+    return button;
+}
+
+QPushButton *addButton(const QString &description, QVBoxLayout *layout, QObject *receiver,
+                       const char *slotFunc)
+{
+    QPushButton *button = new QPushButton(description);
+    QObject::connect(button, SIGNAL(clicked()), receiver, slotFunc);
+    layout->addWidget(button);
+    return button;
+}
+
+QPushButton *addButton(const QString &description, QVBoxLayout *layout, std::function<void()> fn)
+{
+    QPushButton *button = new QPushButton(description);
+    QObject::connect(button, &QPushButton::clicked, fn);
+    layout->addWidget(button);
+    return button;
+}
diff --git a/tests/manual/dialogs/utils.h b/tests/manual/dialogs/utils.h
index 7d257eea02..83362958b2 100644
--- a/tests/manual/dialogs/utils.h
+++ b/tests/manual/dialogs/utils.h
@@ -10,7 +10,12 @@
 #include <QPair>
 #include <QList>
 
+#include <functional>
+
 QT_FORWARD_DECLARE_CLASS(QCheckBox)
+QT_FORWARD_DECLARE_CLASS(QGridLayout)
+QT_FORWARD_DECLARE_CLASS(QVBoxLayout)
+QT_FORWARD_DECLARE_CLASS(QPushButton)
 
 // Associate enum/flag value with a description.
 struct FlagData
@@ -51,4 +56,15 @@ private:
     QList<CheckBoxFlagPair> m_checkBoxes;
 };
 
+QPushButton *addButton(const QString &description, QGridLayout *layout, int &row, int column,
+                       QObject *receiver, const char *slotFunc);
+
+QPushButton *addButton(const QString &description, QGridLayout *layout, int &row, int column,
+                       std::function<void()> fn);
+
+QPushButton *addButton(const QString &description, QVBoxLayout *layout, QObject *receiver,
+                       const char *slotFunc);
+
+QPushButton *addButton(const QString &description, QVBoxLayout *layout, std::function<void()> fn);
+
 #endif // UTILS_H
diff --git a/tests/manual/dialogs/wizardpanel.cpp b/tests/manual/dialogs/wizardpanel.cpp
index f5f8f1b77a..36605de9fa 100644
--- a/tests/manual/dialogs/wizardpanel.cpp
+++ b/tests/manual/dialogs/wizardpanel.cpp
@@ -271,8 +271,14 @@ WizardPanel::WizardPanel(QWidget *parent)
     gridLayout->addWidget(m_styleControl, 0, 1);
     QGroupBox *buttonGroupBox = new QGroupBox(this);
     QVBoxLayout *vLayout = new QVBoxLayout(buttonGroupBox);
-    QPushButton *button = new QPushButton(tr("Show modal"), this);
-    connect(button, SIGNAL(clicked()), this, SLOT(showModal()));
+    QPushButton *button = new QPushButton(tr("Exec modal"), this);
+    connect(button, SIGNAL(clicked()), this, SLOT(execModal()));
+    vLayout->addWidget(button);
+    button = new QPushButton(tr("Show application modal"), this);
+    connect(button, &QPushButton::clicked, [this]() { showModal(Qt::ApplicationModal); });
+    vLayout->addWidget(button);
+    button = new QPushButton(tr("Show window modal"), this);
+    connect(button, &QPushButton::clicked, [this]() { showModal(Qt::WindowModal); });
     vLayout->addWidget(button);
     button = new QPushButton(tr("Show non-modal"), this);
     connect(button, SIGNAL(clicked()), this, SLOT(showNonModal()));
@@ -285,13 +291,23 @@ WizardPanel::WizardPanel(QWidget *parent)
     gridLayout->addWidget(buttonGroupBox, 1, 1);
 }
 
-void WizardPanel::showModal()
+void WizardPanel::execModal()
 {
     Wizard wizard(this);
     applyParameters(&wizard);
     wizard.exec();
 }
 
+void WizardPanel::showModal(Qt::WindowModality modality)
+{
+    Wizard *wizard = new Wizard(this);
+    applyParameters(wizard);
+    wizard->setModal(true);
+    wizard->setAttribute(Qt::WA_DeleteOnClose);
+    wizard->setWindowModality(modality);
+    wizard->show();
+}
+
 void WizardPanel::showNonModal()
 {
     Wizard *wizard = new Wizard(this);
diff --git a/tests/manual/dialogs/wizardpanel.h b/tests/manual/dialogs/wizardpanel.h
index d17f4dee8a..e802fb10ea 100644
--- a/tests/manual/dialogs/wizardpanel.h
+++ b/tests/manual/dialogs/wizardpanel.h
@@ -19,7 +19,8 @@ public:
     explicit WizardPanel(QWidget *parent = nullptr);
 
 public slots:
-    void showModal();
+    void execModal();
+    void showModal(Qt::WindowModality modality);
     void showNonModal();
     void showEmbedded();