MultiViewPlugin Class Reference

#include <MultiViewPlugin.h>

Inherits QObject, and QDesignerCustomWidgetInterface.

Public Slots
void	manageWidget (QWidget *widget)
void	selectionChanged ()
void	activeFormWindowChanged (QDesignerFormWindowInterface *formWindow)

Public Member Functions
	MultiViewPlugin (QObject *parent)
virtual	~MultiViewPlugin ()
bool	isContainer () const
bool	isInitialized () const
QIcon	icon () const
QString	domXml () const
QString	group () const
QString	includeFile () const
QString	name () const
QString	toolTip () const
QString	whatsThis () const
QWidget *	createWidget (QWidget *parent)
void	initialize (QDesignerFormEditorInterface *core)

Detailed Description

Simple qt designer plugin class. Only thing to note that the multi view widget is used as a container widget. It handles the adding of widgets for the MultiViewWidget in a QTDesigner specific way. No preview will be shown as QT Designer can not handle widgets which will be taken care of by the MultiViewWidget.

Definition at line 25 of file MultiViewPlugin.h.

Constructor & Destructor Documentation

MultiViewPlugin::MultiViewPlugin

(

QObject *

parent

)

Simple constructor

Parameters

parent

parent widget

Definition at line 12 of file MultiViewPlugin.cc.

                                                : QObject(parent)
{
    widget = NULL;
    initialized = false;
    designerMode = false;
}

MultiViewPlugin::~MultiViewPlugin ( )

virtual

Standard Destructor

Definition at line 19 of file MultiViewPlugin.cc.

{
}

Member Function Documentation

void MultiViewPlugin::activeFormWindowChanged ( QDesignerFormWindowInterface *  formWindow )

slot

Called when the active Form window was changed. Used when loading a ui file to know when the designer is ready to add teh already added widgets

Parameters

formWindow

The active form window

Definition at line 108 of file MultiViewPlugin.cc.

{
    // needs to be done for reloading as widgets will be added before the
    // active form window is set by the designer
    if(formWindow != NULL && lastWidgets.size() > 0)
    {
        for(unsigned int i=0;i<lastWidgets.size();i++)
        {
            manageWidget(lastWidgets[i]);
        }
        lastWidgets.clear();
    }

}

QWidget * MultiViewPlugin::createWidget

(

QWidget *

parent

)

Creates the widget which the plugin handles

Parameters

parent

parent widget

Returns

the widget which the plugin shall handle

Definition at line 168 of file MultiViewPlugin.cc.

{
    widget = new MultiViewWidget(parent);
    widget->setDesignerMode(designerMode);
    connect(widget, SIGNAL(widgetButtonAdded(QWidget*)), this, SLOT(manageWidget(QWidget*)));
    return widget;
}

QString MultiViewPlugin::domXml

(

)

const

Returns an XML defining the plugins internals

Returns

an xml string

Definition at line 176 of file MultiViewPlugin.cc.

{
    return "<widget class=\"MultiViewWidget\" name=\"MultiViewWidget\">\n"
        " <property name=\"geometry\">\n"
        "  <rect>\n"
        "   <x>0</x>\n"
        "   <y>0</y>\n"
        "   <width>400</width>\n"
        "   <height>300</height>\n"
        "  </rect>\n"
        " </property>\n"
        " <property name=\"toolTip\" >\n"
        "  <string>MultiView</string>\n"
        " </property>\n"
        " <property name=\"whatsThis\" >\n"
        "  <string>Displays multiple widgets in a container.</string>\n"
        " </property>\n"
        "</widget>\n";

}

QString MultiViewPlugin::group

(

)

const

Returns a group name

Returns

a group name

Definition at line 38 of file MultiViewPlugin.cc.

{
    return "Rock-Robotics";
}

QIcon MultiViewPlugin::icon

(

)

const

Returns teh icon of the plugin

Returns

the icon of the plugin

Definition at line 33 of file MultiViewPlugin.cc.

{
    return QIcon();
}

QString MultiViewPlugin::includeFile

(

)

const

Returns the include File

Returns

the include file

Definition at line 43 of file MultiViewPlugin.cc.

{
    return "MultiViewWidget.h";
}

void MultiViewPlugin::initialize

(

QDesignerFormEditorInterface *

core

)

Initializes the plugin

Parameters

core	Interface given by QT Designer

Definition at line 63 of file MultiViewPlugin.cc.

{
    // initialize will only be called wehn qt designer is used
    // when loading via an ui file, this will not be called
    designerMode = true;
    if (initialized)
    {
        return;
    }
    formInterface = core;
    connect(formInterface->formWindowManager(), SIGNAL(activeFormWindowChanged(QDesignerFormWindowInterface*)),
            this, SLOT(activeFormWindowChanged(QDesignerFormWindowInterface*)));
    initialized = true;
}

bool MultiViewPlugin::isContainer

(

)

const

Returns whether this is a container widget

Returns

will always return true

Definition at line 23 of file MultiViewPlugin.cc.

{
    return true;
}

bool MultiViewPlugin::isInitialized

(

)

const

Returns whether the plugin is initialized

Returns

if the plugin is initialized

Definition at line 28 of file MultiViewPlugin.cc.

{
    return initialized;
}

void MultiViewPlugin::manageWidget ( QWidget *  widget )

slot

Called when a widget was added so it will be managed correctly in the active form

Parameters

widget

the widgfet which shall be managed

Definition at line 78 of file MultiViewPlugin.cc.

{
    if(!this->widget->isDesignerMode())
    {
        return;
    }
    // when designer loads a ui file it will call manage widget BEFORE
    // setting the active Form Window, save what shall be added
    // and wait for the activeFormWindow signal and add everything up
    // to that point
    if(formInterface->formWindowManager()->activeFormWindow() == NULL)
    {
        lastWidgets.push_back(widget);
        return;
    }
    //formInterface->formWindowManager()->activeFormWindow()->manageWidget(widget);
    WidgetButton* button = dynamic_cast<WidgetButton*>(widget);
    if(button != NULL)
    {
        button->setIconAlternative(QIcon(), true);
              printf("We have here an element in button: %s\n",typeid(*button->getWidget()).name());
                printf("Adding this to: %s\n",typeid(*formInterface->formWindowManager()->activeFormWindow()).name());
                printf("Filename for current one is: %s\n",formInterface->formWindowManager()->activeFormWindow()->fileName().toStdString().c_str());
                formInterface->formWindowManager()->activeFormWindow()->manageWidget(button->getWidget());
    }else{
            printf("We have here an non-button: %s\n",typeid(*widget).name());
        }
    connect(formInterface->formWindowManager()->activeFormWindow(), SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
}

QString MultiViewPlugin::name

(

)

const

Returns the name

Returns

the name

Definition at line 48 of file MultiViewPlugin.cc.

{
    return "MultiViewWidget";
}

void MultiViewPlugin::selectionChanged ( )

slot

Called when a preview Button was selected to imitate clicks, which will normally be caught by designer to change the buttons name

Definition at line 123 of file MultiViewPlugin.cc.

{
        
        QWidget* selected = formInterface->formWindowManager()->activeFormWindow()->cursor()->selectedWidget(0);
    WidgetButton* button = dynamic_cast<WidgetButton*>(selected);
    if(button != NULL)
    {
                printf("It's an button selected with contains: %s\n",typeid(*button->getWidget()).name());
        button->click();
    }
    else
    {
        if(selected != NULL)
        {
            button = widget->getButtonForWidget(selected);
            if(button != NULL)
            {
                                printf("It's an button selected with contains: %s\n",typeid(*button->getWidget()).name());
                button->click();
            }else{
                            printf("Cannot find Button for: %s\n",typeid(*selected).name());
                        }
        }
    }
    
    if(button != NULL)
    {
        QList<WidgetButton*> buttons = widget->getAllWidgetButtons();
        for(int i=0;i<buttons.size();i++)
        {
            if(button != buttons[i])
            {
                buttons[i]->getWidget()->setMaximumSize(0, 0);
            }
            else
            {
                buttons[i]->getWidget()->setMaximumSize(1000000, 1000000);
            }

        }
    }
        
        //printf("Curent content: %s\n",formInterface->formWindowManager()->activeFormWindow()->contents().toStdString().c_str());
}

QString MultiViewPlugin::toolTip

(

)

const

Returns the tooltip

Returns

the tooltip

Definition at line 53 of file MultiViewPlugin.cc.

{
    return "Widget for displaying multiple widgets";
}

QString MultiViewPlugin::whatsThis

(

)

const

Returns a whats this string

Returns

teh whatsthis string

Definition at line 58 of file MultiViewPlugin.cc.

{
    return "Container widget for other widgets";
}

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The documentation for this class was generated from the following files:

• /build/rock-master-18.09-gui-rock-widget-collection-0.20180124/src/multi_view/MultiViewPlugin.h
• /build/rock-master-18.09-gui-rock-widget-collection-0.20180124/src/multi_view/MultiViewPlugin.cc