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Don't show widgets for non editable forms

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What's the point of showing a form if we don't let the user do anything with it?
This commit is contained in:
Albert Astals Cid 2017-03-02 22:34:25 +01:00
parent 519f0acac7
commit 1fd2004aa3
1 changed files with 20 additions and 40 deletions
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60
ui/formwidgets.cpp
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@ -197,7 +197,11 @@ void FormWidgetsController::slotFormButtonsChangedByUndoRedo( int pageNumber, co
FormWidgetIface * FormWidgetFactory::createWidget( Okular::FormField * ff, QWidget * parent )
{
FormWidgetIface * widget = 0;
FormWidgetIface * widget = nullptr;
if (ff->isReadOnly())
return nullptr;
switch ( ff->type() )
{
case Okular::FormField::FormButton:
@ -326,14 +330,10 @@ PushButtonEdit::PushButtonEdit( Okular::FormFieldButton * button, QWidget * pare
: QPushButton( parent ), FormWidgetIface( this, button ), m_form( button )
{
setText( m_form->caption() );
setEnabled( !m_form->isReadOnly() );
setVisible( m_form->isVisible() );
setCursor( Qt::ArrowCursor );
if ( !m_form->isReadOnly() )
{
connect( this, &QAbstractButton::clicked, this, &PushButtonEdit::slotClicked );
}
connect( this, &QAbstractButton::clicked, this, &PushButtonEdit::slotClicked );
}
void PushButtonEdit::slotClicked()
@ -347,7 +347,6 @@ CheckBoxEdit::CheckBoxEdit( Okular::FormFieldButton * button, QWidget * parent )
: QCheckBox( parent ), FormWidgetIface( this, button ), m_form( button )
{
setText( m_form->caption() );
setEnabled( !m_form->isReadOnly() );
setVisible( m_form->isVisible() );
setCursor( Qt::ArrowCursor );
@ -377,7 +376,6 @@ RadioButtonEdit::RadioButtonEdit( Okular::FormFieldButton * button, QWidget * pa
: QRadioButton( parent ), FormWidgetIface( this, button ), m_form( button )
{
setText( m_form->caption() );
setEnabled( !m_form->isReadOnly() );
setVisible( m_form->isVisible() );
setCursor( Qt::ArrowCursor );
@ -405,16 +403,13 @@ FormLineEdit::FormLineEdit( Okular::FormFieldText * text, QWidget * parent )
setText( m_form->text() );
if ( m_form->isPassword() )
setEchoMode( QLineEdit::Password );
setReadOnly( m_form->isReadOnly() );
m_prevCursorPos = cursorPosition();
m_prevAnchorPos = cursorPosition();
if ( !m_form->isReadOnly() )
{
connect( this, &QLineEdit::textEdited, this, &FormLineEdit::slotChanged );
connect( this, &QLineEdit::cursorPositionChanged, this, &FormLineEdit::slotChanged );
}
connect( this, &QLineEdit::textEdited, this, &FormLineEdit::slotChanged );
connect( this, &QLineEdit::cursorPositionChanged, this, &FormLineEdit::slotChanged );
setVisible( m_form->isVisible() );
}
@ -525,16 +520,12 @@ TextAreaEdit::TextAreaEdit( Okular::FormFieldText * text, QWidget * parent )
setCheckSpellingEnabled( m_form->canBeSpellChecked() );
setAlignment( m_form->textAlignment() );
setPlainText( m_form->text() );
setReadOnly( m_form->isReadOnly() );
setUndoRedoEnabled( false );
if ( !m_form->isReadOnly() )
{
connect( this, &QTextEdit::textChanged, this, &TextAreaEdit::slotChanged );
connect( this, &QTextEdit::cursorPositionChanged, this, &TextAreaEdit::slotChanged );
connect( this, &KTextEdit::aboutToShowContextMenu,
this, &TextAreaEdit::slotUpdateUndoAndRedoInContextMenu );
}
connect( this, &QTextEdit::textChanged, this, &TextAreaEdit::slotChanged );
connect( this, &QTextEdit::cursorPositionChanged, this, &TextAreaEdit::slotChanged );
connect( this, &KTextEdit::aboutToShowContextMenu,
this, &TextAreaEdit::slotUpdateUndoAndRedoInContextMenu );
m_prevCursorPos = textCursor().position();
m_prevAnchorPos = textCursor().anchor();
setVisible( m_form->isVisible() );
@ -637,16 +628,12 @@ FileEdit::FileEdit( Okular::FormFieldText * text, QWidget * parent )
setFilter( i18n( "*|All Files" ) );
setUrl( QUrl::fromUserInput( m_form->text() ) );
lineEdit()->setAlignment( m_form->textAlignment() );
setEnabled( !m_form->isReadOnly() );
m_prevCursorPos = lineEdit()->cursorPosition();
m_prevAnchorPos = lineEdit()->cursorPosition();
if ( !m_form->isReadOnly() )
{
connect( this, &KUrlRequester::textChanged, this, &FileEdit::slotChanged );
connect( lineEdit(), &QLineEdit::cursorPositionChanged, this, &FileEdit::slotChanged );
}
connect( this, &KUrlRequester::textChanged, this, &FileEdit::slotChanged );
connect( lineEdit(), &QLineEdit::cursorPositionChanged, this, &FileEdit::slotChanged );
setVisible( m_form->isVisible() );
}
@ -779,12 +766,9 @@ ListEdit::ListEdit( Okular::FormFieldChoice * choice, QWidget * parent )
scrollToItem( item( selectedItems.at(0) ) );
}
}
setEnabled( !m_form->isReadOnly() );
if ( !m_form->isReadOnly() )
{
connect( this, &QListWidget::itemSelectionChanged, this, &ListEdit::slotSelectionChanged );
}
connect( this, &QListWidget::itemSelectionChanged, this, &ListEdit::slotSelectionChanged );
setVisible( m_form->isVisible() );
setCursor( Qt::ArrowCursor );
}
@ -840,17 +824,13 @@ ComboEdit::ComboEdit( Okular::FormFieldChoice * choice, QWidget * parent )
QList< int > selectedItems = m_form->currentChoices();
if ( selectedItems.count() == 1 && selectedItems.at(0) >= 0 && selectedItems.at(0) < count() )
setCurrentIndex( selectedItems.at(0) );
setEnabled( !m_form->isReadOnly() );
if ( m_form->isEditable() && !m_form->editChoice().isEmpty() )
lineEdit()->setText( m_form->editChoice() );
if ( !m_form->isReadOnly() )
{
connect( this, SIGNAL(currentIndexChanged(int)), this, SLOT(slotValueChanged()) );
connect( this, &QComboBox::editTextChanged, this, &ComboEdit::slotValueChanged );
connect( lineEdit(), &QLineEdit::cursorPositionChanged, this, &ComboEdit::slotValueChanged );
}
connect( this, SIGNAL(currentIndexChanged(int)), this, SLOT(slotValueChanged()) );
connect( this, &QComboBox::editTextChanged, this, &ComboEdit::slotValueChanged );
connect( lineEdit(), &QLineEdit::cursorPositionChanged, this, &ComboEdit::slotValueChanged );
setVisible( m_form->isVisible() );
setCursor( Qt::ArrowCursor );