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using the placeholderText in the gallery

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This commit is contained in:
Uwe Rathmann 2024-12-10 15:08:49 +01:00
parent c331fd601a
commit 89cfd7bb4f
2 changed files with 41 additions and 31 deletions
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33
examples/gallery/inputs/InputPage.cpp
View File

@ -70,24 +70,25 @@ namespace
setSpacing( 20 ); setSpacing( 20 );
{ {
auto textField = new QskTextField( "Joe", this ); {
textField->setPlaceholderText( "<Name>" ); auto field = new QskTextField( this );
} field->setText( "John Doe" );
field->setPlaceholderText( "<Name>" );
}
{ {
auto textField = new QskTextField( "Only Read Me", this ); auto field = new QskTextField( this );
textField->setReadOnly( true ); field->setReadOnly( true );
textField->setSizePolicy( Qt::Horizontal, QskSizePolicy::MinimumExpanding ); field->setText( "Read Only" );
} field->setSizePolicy( Qt::Horizontal, QskSizePolicy::MinimumExpanding );
}
{ {
auto textField = new QskTextField( "12345", this ); auto field = new QskTextField( this );
textField->setPlaceholderText( "<Password>" ); field->setMaxLength( 5 );
textField->setMaxLength( 5 ); field->setEchoMode( QskTextField::Password );
textField->setEchoMode( QskTextField::PasswordEchoOnEdit ); field->setPlaceholderText( "<password>" );
#if 1 }
textField->setFixedWidth( 100 );
#endif
} }
} }
}; };

39
src/controls/QskTextFieldSkinlet.cpp
View File

@ -10,7 +10,18 @@
using Q = QskTextField; using Q = QskTextField;
QSK_SYSTEM_STATE( QskTextFieldSkinlet, Selected, QskAspect::FirstUserState >> 1 ) QSK_SYSTEM_STATE( QskTextFieldSkinlet, Selected, QskAspect::FirstSystemState << 3 )
static QString qskEffectivePlaceholderText( const QskTextField* textField )
{
if ( textField->text().isEmpty() &&
!( textField->isReadOnly() || textField->isEditing() ) )
{
return textField->placeholderText();
}
return QString();
}
QskTextFieldSkinlet::QskTextFieldSkinlet( QskSkin* skin ) QskTextFieldSkinlet::QskTextFieldSkinlet( QskSkin* skin )
: Inherited( skin ) : Inherited( skin )
@ -61,24 +72,22 @@ QSGNode* QskTextFieldSkinlet::updateSubNode(
} }
case PlaceholderTextRole: case PlaceholderTextRole:
{ {
if ( textField->text().isEmpty() const auto text = qskEffectivePlaceholderText( textField );
&& !textField->placeholderText().isEmpty() ) if ( text.isEmpty() )
{ return nullptr;
const auto subControl = Q::PlaceholderText;
QskSkinHintStatus status; const auto subControl = Q::PlaceholderText;
auto options = skinnable->textOptionsHint( subControl, &status ); QskSkinHintStatus status;
if ( !status.isValid() )
options.setElideMode( Qt::ElideRight );
return updateTextNode( skinnable, node, auto options = skinnable->textOptionsHint( subControl, &status );
textField->subControlRect( subControl ), if ( !status.isValid() )
textField->alignmentHint( subControl, Qt::AlignLeft ), options.setElideMode( Qt::ElideRight );
options, textField->placeholderText(), subControl );
}
return nullptr; return updateTextNode( skinnable, node,
textField->subControlRect( subControl ),
textField->alignmentHint( subControl, Qt::AlignLeft ),
options, text, subControl );
} }
} }