# 2.5 Adding the Text Control

The next task is to add the main text editing control to our frame. This control is called wx.TextCtrl.

- Open the Designer again to edit the frame, Frame1.py.
- On the palette, select the 'Basic Controls' pane. Select the wx.TextControl.

- Hint: You can hold the mouse pointer over each control to find out its name.

- Move your mouse pointer to the Designer window, ensure that a Baloon help shows 'Frame1', then click the left mouse button. A new text control will be drawn. We do not have to size the control. By default it will fill all the available area, i.e. between the status bar and the menu bar.
- The default wx.TextControl is a single line entry. We must indicate to the control, that we want this to be a multi-line data entry control. To do this we edit the 'style' property in the Inspector. This is on the Constructor pane.
- Edit the style and set the style to wx.TE_MULTILINE. You can type this into the value field for style or you can click on the check box to the left of style and Boa will show you all the available styles. Set the styles you want to use to 'True' by clicking on them.

- The style field contains valid python code. To set two logical styles you would separate them with a '|'. You can see all the available styles for the wx.TextControl in the wxPython online help for the class wx.TextControl.
- Hint: Use Ctrl-H and enter 'textctrl' to get to the documentation and find descriptions for the different styles, note that some of them might not be shown for wx.TextCtrl as they are inherited from e.g. wx.Window. Currently Ctrl-H does NOT work in the Designer window, but just about anywhere else within Boa.

- Rename the text field. The default name is 'textCtrl1'. Set the name to 'textEditor'.
- In the Constructor pane there is a field called 'Value'. This field contains the default value of the control. Blank out this field.
- Update the source code with your new control using either Post button
- Save your source code changes.
- Run your application.

- <>The textEditor field is automatically sized to the available space.
- <>If you resize the frame, the control resizes.
- <>Notice that wxWidgets provides you with a scrollbar. The field will automatically, scroll if you go beyond the bottom. If you type line longer than the width of the edit window, they will wrap.
- <>You also have cut and paste functionality, and block marking by default.