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Expression Editor is now a QMainWindow subclass. Also added an expression tree, with some sample nodes.

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This commit is contained in:
dfighter1985 2014-09-14 21:00:40 +02:00
parent 1b913a76c1
commit 79e205c6d8
3 changed files with 110 additions and 30 deletions
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28
code/studio/src/plugins/gui_editor/expression_editor.cpp
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@ -30,16 +30,17 @@
#include <QMessageBox> #include <QMessageBox>
ExpressionEditor::ExpressionEditor( QWidget *parent ) : ExpressionEditor::ExpressionEditor( QWidget *parent ) :
QWidget( parent ) QMainWindow( parent )
{ {
m_ui.setupUi( this ); m_ui.setupUi( this );
m_selectionCount = 0; m_selectionCount = 0;
m_scene = new QGraphicsScene( this ); m_scene = new QGraphicsScene( this );
m_ui.view->setScene( m_scene ); m_ui.view->setScene( m_scene );
connect( m_scene, SIGNAL( selectionChanged() ), this, SLOT( onSelectionChanged() ) ); connect( m_scene, SIGNAL( selectionChanged() ), this, SLOT( onSelectionChanged() ) );
connect( m_ui.tree, SIGNAL( itemDoubleClicked( QTreeWidgetItem*, int ) ), this, SLOT( onItemDblClicked( QTreeWidgetItem* ) ) );
m_nodeCount = 0; m_nodeCount = 0;
} }
@ -169,30 +170,37 @@ void ExpressionEditor::onUnLinkItems()
} }
} }
void ExpressionEditor::addNode( int slotCount ) void ExpressionEditor::addNode( const QString &name, int slotCount )
{ {
QString name; QString n = name;
name = "node #"; n += " #";
name += QString::number( m_nodeCount ); n += QString::number( m_nodeCount );
m_nodeCount++; m_nodeCount++;
QGraphicsItem *item = new ExpressionNode( name, slotCount ); QGraphicsItem *item = new ExpressionNode( n, slotCount );
item->setFlags( QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemIsMovable ); item->setFlags( QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemIsMovable );
m_scene->addItem( item ); m_scene->addItem( item );
} }
void ExpressionEditor::onAddNode1() void ExpressionEditor::onAddNode1()
{ {
addNode( 1 ); addNode( "node", 1 );
} }
void ExpressionEditor::onAddNode2() void ExpressionEditor::onAddNode2()
{ {
addNode( 2 ); addNode( "node", 2 );
} }
void ExpressionEditor::onAddNode3() void ExpressionEditor::onAddNode3()
{ {
addNode( 3 ); addNode( "node", 3 );
} }
void ExpressionEditor::onItemDblClicked( QTreeWidgetItem *item )
{
QString name = item->text( 0 );
addNode( name, 3 );
}

5
code/studio/src/plugins/gui_editor/expression_editor.h
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@ -24,7 +24,7 @@
class QGraphicsScene; class QGraphicsScene;
class ExpressionEditor : public QWidget class ExpressionEditor : public QMainWindow
{ {
Q_OBJECT Q_OBJECT
public: public:
@ -39,10 +39,11 @@ private Q_SLOTS:
void onSelectionChanged(); void onSelectionChanged();
void onLinkItems(); void onLinkItems();
void onUnLinkItems(); void onUnLinkItems();
void addNode( int slotCount ); void addNode( const QString &name, int slotCount );
void onAddNode1(); void onAddNode1();
void onAddNode2(); void onAddNode2();
void onAddNode3(); void onAddNode3();
void onItemDblClicked( QTreeWidgetItem *item );
private: private:

107
code/studio/src/plugins/gui_editor/expression_editor.ui
View file

@ -1,33 +1,104 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0"> <ui version="4.0">
<class>ExpressionEditor</class> <class>ExpressionEditor</class>
<widget class="QWidget" name="ExpressionEditor"> <widget class="QMainWindow" name="ExpressionEditor">
<property name="windowModality">
<enum>Qt::ApplicationModal</enum>
</property>
<property name="geometry"> <property name="geometry">
<rect> <rect>
<x>0</x> <x>0</x>
<y>0</y> <y>0</y>
<width>724</width> <width>800</width>
<height>522</height> <height>600</height>
</rect> </rect>
</property> </property>
<property name="windowTitle"> <property name="windowTitle">
<string>Expression Editor</string> <string>Expression Editor</string>
</property> </property>
<layout class="QGridLayout" name="gridLayout"> <widget class="QWidget" name="centralwidget">
<item row="0" column="0"> <layout class="QGridLayout" name="gridLayout_2">
<widget class="QGraphicsView" name="view"> <item row="0" column="0">
<property name="verticalScrollBarPolicy"> <widget class="QGraphicsView" name="view"/>
<enum>Qt::ScrollBarAlwaysOn</enum> </item>
</property> </layout>
<property name="horizontalScrollBarPolicy"> </widget>
<enum>Qt::ScrollBarAlwaysOn</enum> <widget class="QMenuBar" name="menubar">
</property> <property name="geometry">
</widget> <rect>
</item> <x>0</x>
</layout> <y>0</y>
<width>800</width>
<height>21</height>
</rect>
</property>
</widget>
<widget class="QStatusBar" name="statusbar"/>
<widget class="QDockWidget" name="dockWidget">
<attribute name="dockWidgetArea">
<number>1</number>
</attribute>
<widget class="QWidget" name="dockWidgetContents">
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="QTreeWidget" name="tree">
<column>
<property name="text">
<string>Expressions</string>
</property>
</column>
<item>
<property name="text">
<string>Logical</string>
</property>
<item>
<property name="text">
<string>and</string>
</property>
</item>
<item>
<property name="text">
<string>or</string>
</property>
</item>
</item>
<item>
<property name="text">
<string>Mathematical</string>
</property>
<item>
<property name="text">
<string>add</string>
</property>
</item>
<item>
<property name="text">
<string>sub</string>
</property>
</item>
</item>
<item>
<property name="text">
<string>Value</string>
</property>
<item>
<property name="text">
<string>integer</string>
</property>
</item>
<item>
<property name="text">
<string>string</string>
</property>
</item>
<item>
<property name="text">
<string>boolean</string>
</property>
</item>
</item>
</widget>
</item>
</layout>
</widget>
</widget>
</widget> </widget>
<resources/> <resources/>
<connections/> <connections/>