GItem Class Reference
Base class for items in widget containers. More...
#include <GList.h>
Inheritance diagram for GItem:
Classes | |
| struct | ItemPaintCtx |
| Painting context. More... | |
Public Member Functions | |
| virtual void | OnSelect () |
| Called when the item is selected. | |
| virtual void | OnMouseClick (GMouse &m) |
| Called when the item is clicked. | |
| virtual void | OnPaint (ItemPaintCtx &Ctx)=0 |
| Called when the item needs painting. | |
| virtual bool | OnBeginDrag (GMouse &m) |
| Called when the item is dragged. | |
| virtual void | OnMeasure (GMeasureInfo *Info) |
| Called when the owning container needs to know the size of the item. | |
| virtual void | OnInsert () |
| Called when the item is inserted into a new container. | |
| virtual void | OnRemove () |
| Called when the item is removed from it's container. | |
| virtual void | Update () |
| Call to tell the container that the data displayed by the item has changed. | |
| virtual void | ScrollTo () |
| Moves the item onscreen. | |
| virtual GView * | EditLabel (int Col=-1) |
| Shows a editable label above the item allowing the user to change the value associated with the column 'Col'. | |
| virtual void | OnEditLabelEnd () |
| Event called when the edit label ends. | |
| virtual bool | Select () |
| True if the item is selected. | |
| virtual void | Select (bool b) |
| Select/Deselect the item. | |
| virtual char * | GetText (int Col=0) |
| Gets the text associated with the column 'Col'. | |
| virtual bool | SetText (char *s, int Col=0) |
| Sets the text associated with the column 'Col'. | |
| virtual int | GetImage (int Flags=0) |
| Gets the icon index. | |
| virtual void | SetImage (int Col) |
| Sets the icon index. | |
| virtual GRect * | GetPos (int Col=-1) |
| Gets the position. | |
| virtual GFont * | GetFont () |
| Gets the font for the item. | |
| virtual GViewFill * | GetForegroundFill () |
| Gets the foreground (font colour). | |
| virtual void | SetForegroundFill (GViewFill *Fill) |
| Sets the foreground. | |
| virtual GViewFill * | GetBackgroundFill () |
| Gets the background fill setting. | |
| virtual void | SetBackgroundFill (GViewFill *Fill) |
| Sets the background fill setting. | |
| virtual bool | XmlIo (class GXmlTag *Tag, bool Write) |
| Reads / writes list item to XML. | |
Detailed Description
Base class for items in widget containers.The documentation for this class was generated from the following file:
