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Exercise QMessageBox::setInformativeText() in standard dialogs example

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Change-Id: Id54a6d93e22fcb6622b434e3766baedb581d6b79
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
This commit is contained in:
Tor Arne Vestbø 2022-10-26 20:53:49 +02:00
parent 826dc56d3a
commit b2b941823e
1 changed files with 22 additions and 13 deletions
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35
examples/widgets/dialogs/standarddialogs/dialog.cpp
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@ -7,8 +7,9 @@
#define MESSAGE \ #define MESSAGE \
Dialog::tr("<p>Message boxes have a caption, a text, " \ Dialog::tr("<p>Message boxes have a caption, a text, " \
"and any number of buttons, each with standard or custom texts." \ "and any number of buttons, each with standard or custom texts.")
"<p>Click a button to close the message box. Pressing the Esc button " \ #define INFORMATIVE_TEXT \
Dialog::tr("<p>Click a button to close the message box. Pressing the Escape key " \
"will activate the detected escape button (if any).") "will activate the detected escape button (if any).")
#define MESSAGE_DETAILS \ #define MESSAGE_DETAILS \
Dialog::tr("If a message box has detailed text, the user can reveal it " \ Dialog::tr("If a message box has detailed text, the user can reveal it " \
@ -413,10 +414,13 @@ void Dialog::setSaveFileName()
void Dialog::criticalMessage() void Dialog::criticalMessage()
{ {
QMessageBox::StandardButton reply; QMessageBox msgBox(QMessageBox::Critical, tr("QMessageBox::critical()"),
reply = QMessageBox::critical(this, tr("QMessageBox::critical()"), MESSAGE, { }, this);
MESSAGE, msgBox.setInformativeText(INFORMATIVE_TEXT);
QMessageBox::Abort | QMessageBox::Retry | QMessageBox::Ignore); msgBox.addButton(QMessageBox::Abort);
msgBox.addButton(QMessageBox::Retry);
msgBox.addButton(QMessageBox::Ignore);
int reply = msgBox.exec();
if (reply == QMessageBox::Abort) if (reply == QMessageBox::Abort)
criticalLabel->setText(tr("Abort")); criticalLabel->setText(tr("Abort"));
else if (reply == QMessageBox::Retry) else if (reply == QMessageBox::Retry)
@ -427,9 +431,10 @@ void Dialog::criticalMessage()
void Dialog::informationMessage() void Dialog::informationMessage()
{ {
QMessageBox::StandardButton reply; QMessageBox msgBox(QMessageBox::Information, tr("QMessageBox::information()"),
reply = QMessageBox::information(this, tr("QMessageBox::information()"), MESSAGE); MESSAGE, { }, this);
if (reply == QMessageBox::Ok) msgBox.setInformativeText(INFORMATIVE_TEXT);
if (msgBox.exec() == QMessageBox::Ok)
informationLabel->setText(tr("OK")); informationLabel->setText(tr("OK"));
else else
informationLabel->setText(tr("Escape")); informationLabel->setText(tr("Escape"));
@ -437,10 +442,13 @@ void Dialog::informationMessage()
void Dialog::questionMessage() void Dialog::questionMessage()
{ {
QMessageBox::StandardButton reply; QMessageBox msgBox(QMessageBox::Question, tr("QMessageBox::question()"),
reply = QMessageBox::question(this, tr("QMessageBox::question()"), MESSAGE, { }, this);
MESSAGE, msgBox.setInformativeText(INFORMATIVE_TEXT);
QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel); msgBox.addButton(QMessageBox::Yes);
msgBox.addButton(QMessageBox::No);
msgBox.addButton(QMessageBox::Cancel);
int reply = msgBox.exec();
if (reply == QMessageBox::Yes) if (reply == QMessageBox::Yes)
questionLabel->setText(tr("Yes")); questionLabel->setText(tr("Yes"));
else if (reply == QMessageBox::No) else if (reply == QMessageBox::No)
@ -453,6 +461,7 @@ void Dialog::warningMessage()
{ {
QMessageBox msgBox(QMessageBox::Warning, tr("QMessageBox::warning()"), QMessageBox msgBox(QMessageBox::Warning, tr("QMessageBox::warning()"),
MESSAGE, { }, this); MESSAGE, { }, this);
msgBox.setInformativeText(INFORMATIVE_TEXT);
msgBox.setDetailedText(MESSAGE_DETAILS); msgBox.setDetailedText(MESSAGE_DETAILS);
msgBox.addButton(tr("Save &Again"), QMessageBox::AcceptRole); msgBox.addButton(tr("Save &Again"), QMessageBox::AcceptRole);
msgBox.addButton(tr("&Continue"), QMessageBox::RejectRole); msgBox.addButton(tr("&Continue"), QMessageBox::RejectRole);