widgets

type GBaseComponent ¶

type GBaseComponent interface{}

GBaseComponent is the base component of all the widgets.

func NewBaseComponent() GBaseComponent

type GComponent ¶

type GComponent struct {
	GBaseComponent
	// contains filtered or unexported fields
}

GComponent parameters:

GBaseComponent	: @see gbasecomponent.
background		: Custom background color to use, instead of the default background color. Note: for components
					with gradients (buttons, menubars, etc...) this means that the background will be filled
					with solid color, and not a custom gradient.
foreground		: Custom foreground (text) color to use, instead of the default text color.
font			: Custom font for texts.
height			: Preferred height of the component, or 0. Default = 0.
width			: Fixed preferred width of the component irrespectively of its content. If it is 0, the
					component will be asked for the preferred width. Default = 0.
colspan			: Specifies the number of cells in a column in the component's display area. Default = 1.
rowspan			: Specifies the number of cells in a row occupied by the component. Default = 1.
weightx			: Used to determine how to distribute horizontal space among grid cells when more space is
					available for its parent component than required. Default = 0.
weighty			: The extra vertical space is distributed to each cell height in proportion to its weight.
					Default value is 0. The row contains 0 weighted components remains the calculated preferred
					size. Default = 0.
halign			: Horizontal alignment of the component when more space available in the cell. Possible values
					are: fill, center, left, and right. Default = fill.
valign			: Vertical alignment in the cell. Possible values are: fill, center, top, and bottom.
					Default = fill.

func NewComponent() GComponent

type IListener ¶

type IListener interface {
	Action()
}

IListener provides methods for the widgets to execute.

type Widget ¶

type Widget interface {
	Init()
	FocusLost()
	FocusGained()
}

Widget interface provides the basic widgets calls.

Calls:
	Init		: A method to invoke only once when the loading of the xml resource is finished.
	FocusLost	: Invoked when a widget loses the keyboard focus, thusd is no longer the focus owner.
	FocusGained	: Invoked when a widget gains the keyboard focus, thus is now the focus owner.