41 lines
740 B
Go
41 lines
740 B
Go
|
// 14 february 2014
|
||
|
|
//package ui
|
||
|
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"sync"
|
||
|
|
)
|
||
|
|
|
||
|
|
// A Label is a static line of text used to mark other controls.
|
||
|
|
type Label struct {
|
||
|
|
lock sync.Mutex
|
||
|
|
created bool
|
||
|
|
sysData *sysData
|
||
|
|
initText string
|
||
|
|
}
|
||
|
|
|
||
|
|
// NewLabel creates a new Label with the specified text.
|
||
|
|
func NewLabel(text string) *Label {
|
||
|
|
return &Label{
|
||
|
|
sysData: mksysdata(c_label),
|
||
|
|
initText: text,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// TODO SetText()/Text()?
|
||
|
|
|
||
|
|
// TODO adorn error messages
|
||
|
|
func (l *Label) make(window *sysData) error {
|
||
|
|
l.lock.Lock()
|
||
|
|
defer l.lock.Unlock()
|
||
|
|
|
||
|
|
return l.sysData.make(l.initText, 300, 300, window)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (l *Label) setRect(x int, y int, width int, height int) error {
|
||
|
|
l.lock.Lock()
|
||
|
|
defer l.lock.Unlock()
|
||
|
|
|
||
|
|
return l.sysData.setRect(x, y, width, height)
|
||
|
|
}
|