sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-03-25 00:05:03 -04:00
Code Issues Packages Projects Releases Wiki Activity

layout and expressions

Browse Source
This commit is contained in:
signedav 2018-09-03 17:58:23 +02:00
parent 6ac41b42d9
commit 3d8d3ac6c6
2 changed files with 32 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
src/app/qgsattributesformproperties.cpp
View File

@ -1120,6 +1120,7 @@ void DnDTree::onItemDoubleClicked( QTreeWidgetItem *item, int column )
QLineEdit *title = new QLineEdit( itemData.name() );
//qml code
QPlainTextEdit *qmlCode = new QPlainTextEdit( itemData.qmlElementEditorConfiguration().qmlCode );
qmlCode->setMinimumWidth( 400 );
//template to select
QComboBox *qmlObjectTemplate = new QComboBox();
qmlObjectTemplate->addItem( "Rectangle" );
@ -1145,7 +1146,7 @@ void DnDTree::onItemDoubleClicked( QTreeWidgetItem *item, int column )
"import QtCharts 2.0\n"
"\n"
"ChartView {\n"
" width: 600\n"
" width: 400\n"
" height: 400\n"
"\n"
" PieSeries {\n"
@ -1165,11 +1166,21 @@ void DnDTree::onItemDoubleClicked( QTreeWidgetItem *item, int column )
//attributes to select
QgsFieldComboBox *attributeFieldCombo = new QgsFieldComboBox();
attributeFieldCombo->setLayer( mLayer );
connect( attributeFieldCombo, &QgsFieldComboBox::fieldChanged, qmlCode, [ = ]( QString attributeName )
connect( attributeFieldCombo, &QgsFieldComboBox::fieldChanged, this, [ = ]( QString attributeName )
{
qmlCode->insertPlainText( QStringLiteral( "feature.attribute(\"%1\")" ).arg( attributeName ) );
} );
QgsFieldExpressionWidget *expressionWidget = new QgsFieldExpressionWidget;
expressionWidget->setLayer( mLayer );
expressionWidget->setExpressionDialogTitle( tr( "Expression" ) );
connect( expressionWidget, static_cast < void ( QgsFieldExpressionWidget::* )( const QString & ) > ( &QgsFieldExpressionWidget::fieldChanged ), this, [ = ]( const QString & expressionText )
{
qmlCode->insertPlainText( QStringLiteral( "expression(%1)" ).arg( expressionText ) );
QgsLogger::warning( QStringLiteral( "Do it..." ) );
//expression needs to be added here...
} );
QgsQmlWidgetWrapper *qmlWrapper = new QgsQmlWidgetWrapper( mLayer, nullptr, this );
qmlWrapper->setQmlCode( qmlCode->toPlainText() );
@ -1179,15 +1190,19 @@ void DnDTree::onItemDoubleClicked( QTreeWidgetItem *item, int column )
qmlWrapper->reinitWidget();
} );
layout->addRow( tr( "Title" ), title );
QGroupBox *qmlCodeBox = new QGroupBox( tr( "QML Code" ) );
qmlCodeBox->setLayout( new QGridLayout );
qmlCodeBox->layout()->addWidget( qmlObjectTemplate );
qmlCodeBox->layout()->addWidget( attributeFieldCombo );
qmlCodeBox->layout()->addWidget( expressionWidget );
qmlCodeBox->layout()->addWidget( qmlCode );
layout->addRow( qmlCodeBox );
qmlLayout->addWidget( qmlWrapper->widget() );
QGroupBox *qmlPreviewBox = new QGroupBox( tr( "Preview") );
qmlPreviewBox->setLayout( new QGridLayout );
qmlPreviewBox->setMinimumWidth( 400 );
qmlPreviewBox->layout()->addWidget(qmlWrapper->widget());
qmlLayout->addWidget( qmlPreviewBox );
QDialogButtonBox *buttonBox = new QDialogButtonBox( QDialogButtonBox::Ok | QDialogButtonBox::Cancel );
@ -1196,7 +1211,6 @@ void DnDTree::onItemDoubleClicked( QTreeWidgetItem *item, int column )
mainLayout->addWidget( buttonBox );
if ( dlg.exec() )
{
QgsAttributesFormProperties::QmlElementEditorConfiguration qmlEdCfg;

13
src/gui/editorwidgets/qgsqmlwidgetwrapper.h
View File

@ -51,4 +51,17 @@ class GUI_EXPORT QgsQmlWidgetWrapper : public QgsWidgetWrapper
QgsFeature mFeature;
};
/*
class GUI_EXPORT QmlExpression
{
Q_GADGET
public:
QgsExpressionContext expressionContext();
void setExpressionContext( QgsExpressionContext expressionContext );
Q_INVOKABLE evaluate();
}
*/
#endif // QGSQMLWIDGETWRAPPER_H