LayerListView Class Reference

Pimped QListView for Layers of a Canvas. More...

#include <OpenMS/VISUAL/LayerListView.h>

Inheritance diagram for LayerListView:

Collaboration diagram for LayerListView:

Signals
void	layerDataChanged ()
	emitted whenever a change to a layer happened, e.g. its name was changed, it was removed, or a new layer was selected More...

Public Member Functions
	LayerListView (QWidget *parent)
	Default constructor. More...
void	update (PlotWidget *active_widget)
	rebuild list of layers and remember current widget (for context menu etc) More...

Private Member Functions
void	currentRowChangedAction_ (int i)
	active row was changed by user to new row i More...
void	itemChangedAction_ (QListWidgetItem *item)
void	contextMenuEvent (QContextMenuEvent *event) override
void	itemDoubleClickedAction_ (QListWidgetItem *)
	show preferences dialog More...

Private Attributes
PlotWidget *	spectrum_widget_ = nullptr
	holds the actual data. Might be nullptr. More...

Detailed Description

Pimped QListView for Layers of a Canvas.

Constructor & Destructor Documentation

LayerListView()

LayerListView

(

QWidget *

parent

)

Default constructor.

Member Function Documentation

contextMenuEvent()

void contextMenuEvent ( QContextMenuEvent *  event )

overrideprivate

currentRowChangedAction_()

void currentRowChangedAction_ ( int  i )

private

active row was changed by user to new row i

itemChangedAction_()

void itemChangedAction_ ( QListWidgetItem *  item )

private

itemDoubleClickedAction_()

void itemDoubleClickedAction_ ( QListWidgetItem *  )

private

show preferences dialog

layerDataChanged

void layerDataChanged ( )

signal

emitted whenever a change to a layer happened, e.g. its name was changed, it was removed, or a new layer was selected

Referenced by TOPPViewBase::TOPPViewBase().

update()

void update

(

PlotWidget *

active_widget

)

rebuild list of layers and remember current widget (for context menu etc)

Referenced by TOPPViewBase::updateLayerBar().

Member Data Documentation

spectrum_widget_

PlotWidget* spectrum_widget_ = nullptr

private

holds the actual data. Might be nullptr.