ButtonBox (gb.form)

该控件是一个复合控件，包括一个 TextBox 和一个小按钮。

Since 3.7

如果设置了 ClearButton 属性，ButtonBox将另外显示一个用来清除其内容按钮。

如果设置了 Filter 属性，ButtonBox将起到过滤器的作用。每次必须进行筛选时，都会引发 Filter 事件—通常是在内容被更改后。

This class inherits UserControl in gb.qt4.

This class is creatable.

Properties

Alignment
Border
Button
ClearButton
Editor
Filter
FilterMenu
FilterPicture	Return or set the picture displayed in the filter icon.
Length
Password
Picture
Placeholder
Pos
ReadOnly
Text

Inherited properties

Methods

Clear
FilterNow

Inherited methods

Events

Activate
Change
Clear
Click
Filter
Validate	This event is raised when the contents of the control changes so that you can validate the new contents.

Inherited events

Arrange
BeforeArrange
DblClick
Drag
DragLeave
DragMove
Drop
Enter
GotFocus
KeyPress	KeyPress例程结束后，textbox控件内部的文本被Gambas根据按键编辑。所以它不检测从KeyPress 事件处理程序及其调用的任何子程序和函数中写回进Text 属性的任何信息。而Change事件开始于内容更新之后。
KeyRelease
Leave
LostFocus
Menu
MouseDown
MouseDrag
MouseMove
MouseUp
MouseWheel
NewChild