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sysgo/UI/list_item.go

@@ -0,0 +1,78 @@
+package UI
+
+import (
+	"github.com/veandco/go-sdl2/ttf"
+	
+	"github.com/cuu/gogame/draw"
+	"github.com/cuu/gogame/color"
+	
+)
+
+type ListItemInterface interface {
+
+	Init(text string)
+	Size() (int,int)
+	NewSize(w,h int)
+	Coord() (int,int)
+	NewCoord(x,y int)
+	Draw()
+}
+
+type ListItem struct {
+	Widget
+	Labels map[string]LabelInterface
+	Icons  map[string]IconItemInterface
+	Fonts  map[string]*ttf.Font
+
+	LinkObj PluginInterface
+	
+	Parent PageInterface
+}
+
+func NewListItem() *ListItem {
+	i := &ListItem{}
+	i.Labels = make(map[string]LabelInterface)
+	i.Icons  = make( map[string]IconItemInterface)
+	i.Fonts  = make(map[string]*ttf.Font)
+
+	i.Height = 30
+	i.Width  = 0
+	
+	return i
+}
+
+
+func (self *ListItem) Init(text string) {
+	l := NewLabel()
+	l.PosX = 16
+	l.SetCanvasHWND(self.Parent.GetCanvasHWND())
+	l.Init(text,self.Fonts["normal"],nil)
+	self.Labels["Text"] = l
+	
+}
+
+
+func (self *ListItem) Coord() (int,int) {
+	return self.PosX,self.PosY
+}
+
+func (self *ListItem) Size() (int,int) {
+	return self.Width,self.Height
+}
+
+
+
+func (self *ListItem) Draw() {
+	x_,_ := self.Labels["Text"].Coord()
+	h_,_ := self.Labels["Text"].Size()
+	
+	self.Labels["Text"].NewCoord(x_, self.PosY+(self.Height - h_)/2)
+	self.Labels["Text"].Draw()
+
+	
+	draw.Line(self.Parent.GetCanvasHWND(),&color.Color{169,169,169,255},
+		self.PosX,             (self.PosY+self.Height-1),
+		(self.PosX+self.Width),(self.PosY+self.Height-1),1)
+
+	
+}