Golang gxui.Theme类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Go›Go教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/google/gxui.Theme类的典型用法代码示例。如果您正苦于以下问题：Golang Theme类的具体用法？Golang Theme怎么用？Golang Theme使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Theme类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: buildMoon

func buildMoon(theme gxui.Theme, center math.Point, radius float32) gxui.Image {
	c := 40
	p := make(gxui.Polygon, c*2)
	for i := 0; i < c; i++ {
		frac := float32(i) / float32(c)
		α := math.Lerpf(math.Pi*1.2, math.Pi*-0.2, frac)
		p[i] = gxui.PolygonVertex{
			Position: math.Point{
				X: center.X + int(radius*math.Sinf(α)),
				Y: center.Y + int(radius*math.Cosf(α)),
			},
			RoundedRadius: 0,
		}
	}
	for i := 0; i < c; i++ {
		frac := float32(i) / float32(c)
		α := math.Lerpf(math.Pi*-0.2, math.Pi*1.2, frac)
		r := math.Lerpf(radius, radius*0.5, math.Sinf(frac*math.Pi))
		p[i+c] = gxui.PolygonVertex{
			Position: math.Point{
				X: center.X + int(r*math.Sinf(α)),
				Y: center.Y + int(r*math.Cosf(α)),
			},
			RoundedRadius: 0,
		}
	}
	image := theme.CreateImage()
	image.SetPolygon(p, gxui.CreatePen(3, gxui.Gray80), gxui.CreateBrush(gxui.Gray40))
	return image
}

开发者ID:kyokomi-sandbox，项目名称:sandbox，代码行数:30，代码来源:main.go

示例2: Init

func (l *DropDownList) Init(outer DropDownListOuter, theme gxui.Theme) {
	l.outer = outer
	l.Container.Init(outer, theme)
	l.BackgroundBorderPainter.Init(outer)
	l.Focusable.Init(outer)

	l.theme = theme
	l.list = theme.CreateList()
	l.list.OnSelectionChanged(func(item gxui.AdapterItem) {
		l.outer.RemoveAll()
		adapter := l.list.Adapter()
		if item != nil && adapter != nil {
			l.selected = l.AddChild(adapter.Create(l.theme, adapter.ItemIndex(item)))
		} else {
			l.selected = nil
		}
		l.Relayout()
	})
	l.list.OnItemClicked(func(gxui.MouseEvent, gxui.AdapterItem) {
		l.HideList()
	})
	l.list.OnKeyPress(func(ev gxui.KeyboardEvent) {
		switch ev.Key {
		case gxui.KeyEnter, gxui.KeyEscape:
			l.HideList()
		}
	})
	l.list.OnLostFocus(l.HideList)
	l.OnDetach(l.HideList)
	l.SetMouseEventTarget(true)

	// Interface compliance test
	_ = gxui.DropDownList(l)
}

开发者ID:linux-mac，项目名称:gxui，代码行数:34，代码来源:drop_down_list.go

示例3: Create

func (defaultTreeControlCreator) Create(theme gxui.Theme, control gxui.Control, node *TreeToListNode) gxui.Control {
	ll := theme.CreateLinearLayout()
	ll.SetDirection(gxui.LeftToRight)

	btn := theme.CreateButton()
	btn.SetBackgroundBrush(gxui.TransparentBrush)
	btn.SetBorderPen(gxui.CreatePen(1, gxui.Gray30))
	btn.SetMargin(math.Spacing{L: 2, R: 2, T: 1, B: 1})
	btn.OnClick(func(ev gxui.MouseEvent) {
		if ev.Button == gxui.MouseButtonLeft {
			node.ToggleExpanded()
		}
	})

	update := func() {
		btn.SetVisible(!node.IsLeaf())
		if node.IsExpanded() {
			btn.SetText("-")
		} else {
			btn.SetText("+")
		}
	}
	update()

	gxui.WhileAttached(btn, node.OnChange, update)

	ll.AddChild(btn)
	ll.AddChild(control)
	ll.SetPadding(math.Spacing{L: 16 * node.Depth()})
	return ll
}

开发者ID:henrylee2cn，项目名称:gxui，代码行数:31，代码来源:tree.go

示例4: CreateExpandButton

func (t *Tree) CreateExpandButton(theme gxui.Theme, node *TreeInternalNode) gxui.Button {
	btn := theme.CreateButton()
	btn.SetMargin(math.Spacing{L: 2, R: 2, T: 1, B: 1})
	btn.OnClick(func(ev gxui.MouseEvent) {
		if ev.Button == gxui.MouseButtonLeft {
			if node.IsExpanded() {
				node.Collapse()
			} else {
				node.Expand()
			}
		}
	})
	node.OnExpandedChanged(func(e bool) {
		if e {
			btn.SetText("-")
		} else {
			btn.SetText("+")
		}
	})
	if node.IsExpanded() {
		btn.SetText("-")
	} else {
		btn.SetText("+")
	}
	return btn
}

开发者ID:linux-mac，项目名称:gxui，代码行数:26，代码来源:tree.go

示例5: Create

func (a *customAdapter) Create(theme gxui.Theme, index int) gxui.Control {
	phase := float32(index) / 1000
	c := gxui.Color{
		R: 0.5 + 0.5*math.Sinf(math.TwoPi*(phase+0.000)),
		G: 0.5 + 0.5*math.Sinf(math.TwoPi*(phase+0.333)),
		B: 0.5 + 0.5*math.Sinf(math.TwoPi*(phase+0.666)),
		A: 1.0,
	}
	i := theme.CreateImage()
	i.SetBackgroundBrush(gxui.CreateBrush(c))
	i.SetMargin(math.Spacing{L: 3, T: 3, R: 3, B: 3})
	i.OnMouseEnter(func(ev gxui.MouseEvent) {
		i.SetBorderPen(gxui.CreatePen(2, gxui.Gray80))
	})
	i.OnMouseExit(func(ev gxui.MouseEvent) {
		i.SetBorderPen(gxui.TransparentPen)
	})
	i.OnMouseDown(func(ev gxui.MouseEvent) {
		i.SetBackgroundBrush(gxui.CreateBrush(c.MulRGB(0.7)))
	})
	i.OnMouseUp(func(ev gxui.MouseEvent) {
		i.SetBackgroundBrush(gxui.CreateBrush(c))
	})
	return i
}

开发者ID:langxj，项目名称:gxui，代码行数:25，代码来源:main.go

示例6: drawWalkPath

//画行走路线
func drawWalkPath(window gxui.Window, theme gxui.Theme, driver gxui.Driver, x1, y1, x2, y2 int64) {
	ps, isWalk := nm.FindPath(nmastar, x1, y1, x2, y2)
	if !isWalk {
		return
	}
	canvas := driver.CreateCanvas(math.Size{W: int(nmj.Width), H: int(nmj.Heigth)})

	var polys []gxui.PolygonVertex
	for i := 0; i < len(ps); i++ {

		polys = append(polys,
			gxui.PolygonVertex{
				Position: math.Point{
					int(ps[i].X),
					int(ps[i].Y),
				}})
	}
	canvas.DrawLines(polys, gxui.CreatePen(2, gxui.Green))

	canvas.Complete()
	image := theme.CreateImage()
	image.SetCanvas(canvas)
	window.AddChild(image)

}

开发者ID:gbember，项目名称:gt，代码行数:26，代码来源:main.go

示例7: colorPicker

// Color picker uses the customAdapter for driving a list
func colorPicker(theme gxui.Theme) gxui.Control {
	layout := theme.CreateLinearLayout()
	layout.SetDirection(gxui.TopToBottom)

	label0 := theme.CreateLabel()
	label0.SetText("Color palette:")
	layout.AddChild(label0)

	adapter := &customAdapter{}

	list := theme.CreateList()
	list.SetAdapter(adapter)
	list.SetOrientation(gxui.Horizontal)
	layout.AddChild(list)

	label1 := theme.CreateLabel()
	label1.SetMargin(math.Spacing{T: 30})
	label1.SetText("Selected color:")
	layout.AddChild(label1)

	selected := theme.CreateImage()
	selected.SetExplicitSize(math.Size{W: 32, H: 32})
	layout.AddChild(selected)

	list.OnSelectionChanged(func(item gxui.AdapterItem) {
		if item != nil {
			control := list.ItemControl(item)
			selected.SetBackgroundBrush(control.(gxui.Image).BackgroundBrush())
		}
	})

	return layout
}

开发者ID:langxj，项目名称:gxui，代码行数:34，代码来源:main.go

示例8: Init

func (d *DrawPaint) Init(outer DrawPaintOuter, theme gxui.Theme) {
	d.outer = outer
	d.driver = theme.Driver()

	if debugVerifyDetachOnGC {
		runtime.SetFinalizer(d.outer, verifyDetach)
	}
}

开发者ID:langxj，项目名称:gxui，代码行数:8，代码来源:draw_paint.go

示例9: Createsebaris

func Createsebaris(Theme gxui.Theme, S data.Setoran) UISetoran {
	var TB UISetoran
	TB.TBJumlah = Theme.CreateTextBox()
	TB.TBCatatan = Theme.CreateTextBox()
	TB.TBJumlah.SetText(strconv.Itoa(S.Jumlah))
	TB.TBCatatan.SetText(S.Catatan)
	return TB
}

开发者ID:jonysugianto，项目名称:adminkost，代码行数:8，代码来源:setoran.go

示例10: Create

func (d directory) Create(theme gxui.Theme, index int) gxui.Control {
	path := d.subdirs[index]
	_, name := filepath.Split(path)

	l := theme.CreateLabel()
	l.SetText(name)
	l.SetColor(directoryColor)
	return l
}

开发者ID:linux-mac，项目名称:gxui，代码行数:9，代码来源:main.go

示例11: Createsebaris

func Createsebaris(Theme gxui.Theme, Data data.Anakkost) UISewa {
	var TB UISewa
	TB.TBNama = Theme.CreateTextBox()
	TB.TBSewa = Theme.CreateTextBox()
	TB.TBCatatan = Theme.CreateTextBox()
	TB.TBNama.SetText(Data.Nama)
	TB.TBSewa.SetText(strconv.Itoa(Data.Sewa))
	TB.TBCatatan.SetText(Data.Catatan)
	return TB
}

开发者ID:jonysugianto，项目名称:adminkost，代码行数:10，代码来源:sewabulanan.go

示例12: panelHolder

// Create a PanelHolder with a 3 panels
func panelHolder(name string, theme gxui.Theme) gxui.PanelHolder {
	label := func(text string) gxui.Label {
		label := theme.CreateLabel()
		label.SetText(text)
		return label
	}

	holder := theme.CreatePanelHolder()
	holder.AddPanel(label(name+" 0 content"), name+" 0 panel")
	holder.AddPanel(label(name+" 1 content"), name+" 1 panel")
	holder.AddPanel(label(name+" 2 content"), name+" 2 panel")
	return holder
}

开发者ID:melanxolikpofigist，项目名称:gokr，代码行数:14，代码来源:kr.go

示例13: CreateLine

// mixins.TextBox overrides
func (t *CodeEditor) CreateLine(theme gxui.Theme, index int) (TextBoxLine, gxui.Control) {
	lineNumber := theme.CreateLabel()
	lineNumber.SetText(fmt.Sprintf("%.4d", index+1)) // Displayed lines start at 1

	line := &CodeEditorLine{}
	line.Init(line, theme, t, index)

	layout := theme.CreateLinearLayout()
	layout.SetDirection(gxui.LeftToRight)
	layout.AddChild(lineNumber)
	layout.AddChild(line)

	return line, layout
}

开发者ID:langxj，项目名称:gxui，代码行数:15，代码来源:code_editor.go

示例14: Init

func (d *DrawPaint) Init(outer DrawPaintOuter, theme gxui.Theme) {
	d.outer = outer
	d.driver = theme.Driver()
	outer.OnDetach(func() {
		if d.canvas != nil {
			d.canvas.Release()
			d.canvas = nil
		}
	})

	if debugVerifyDetachOnGC {
		runtime.SetFinalizer(d.outer, verifyDetach)
	}
}

开发者ID:nulijiabei，项目名称:gxui，代码行数:14，代码来源:draw_paint.go

示例15: panelHolder

// Create a PanelHolder with a 3 panels
func panelHolder(name string, theme gxui.Theme) gxui.PanelHolder {
	label := func(text string) gxui.Label {
		label := theme.CreateLabel()
		label.SetText(text)
		return label
	}

	holder := theme.CreatePanelHolder()
	holder.AddPanel(label(name+" Tout"), name+" Tous mes fichiers")
	holder.AddPanel(label(name+" Cours"), name+" Mes cours")
	holder.AddPanel(label(name+" Musique"), name+" Ma musique")
	holder.AddPanel(label(name+" Photos"), name+" Mes photos")
	holder.AddPanel(label(name+" Vidéos"), name+" Mes vidéos")
	return holder
}

开发者ID:adrien3d，项目名称:gobox，代码行数:16，代码来源:gui.go

示例16: Init

func (p *PanelHolder) Init(outer PanelHolderOuter, theme gxui.Theme) {
	p.Container.Init(outer, theme)

	p.outer = outer
	p.theme = theme

	p.tabLayout = theme.CreateLinearLayout()
	p.tabLayout.SetDirection(gxui.LeftToRight)
	p.Container.AddChild(p.tabLayout)
	p.SetMargin(math.Spacing{L: 1, T: 2, R: 1, B: 1})
	p.SetMouseEventTarget(true) // For drag-drop targets

	// Interface compliance test
	_ = gxui.PanelHolder(p)
}

开发者ID:liulnn，项目名称:gxui，代码行数:15，代码来源:panel_holder.go

示例17: CreateIcon

// CreateIcon is create icon control
func CreateIcon(theme gxui.Theme, icon rune, size int) gxui.Label {
	if theme == nil || size < 0 {
		return nil
	}
	control := theme.CreateLabel()
	font, ok := MaterialIconFonts[size]
	if !ok {
		var err error
		font, err = theme.Driver().CreateFont(MaterialIcon, size)
		if err != nil {
			return nil
		}
		MaterialIconFonts[size] = font
	}
	control.SetFont(font)
	control.SetText(string(icon))
	return control
}

开发者ID:aoisensi，项目名称:gxui-material-icon，代码行数:19，代码来源:gxui-material-icon.go

示例18: buildStar

func buildStar(theme gxui.Theme, center math.Point, radius, rotation float32, points int) gxui.Image {
	p := make(gxui.Polygon, points*2)
	for i := 0; i < points*2; i++ {
		frac := float32(i) / float32(points*2)
		α := frac*math.TwoPi + rotation
		r := []float32{radius, radius / 2}[i&1]
		p[i] = gxui.PolygonVertex{
			Position: math.Point{
				X: center.X + int(r*math.Cosf(α)),
				Y: center.Y + int(r*math.Sinf(α)),
			},
			RoundedRadius: []float32{0, 50}[i&1],
		}
	}
	image := theme.CreateImage()
	image.SetPolygon(p, gxui.CreatePen(3, gxui.Red), gxui.CreateBrush(gxui.Yellow))
	return image
}

开发者ID:kyokomi-sandbox，项目名称:sandbox，代码行数:18，代码来源:main.go

示例19: Create

func (a TreeToListAdapter) Create(theme gxui.Theme, index int) gxui.Control {
	n, i, d := a.root.FindByIndex(index)
	child := n.Child(i)
	toggle := a.createExpandButton(theme, child)
	toggle.SetVisible(!child.IsLeaf())

	child.OnExpandedChanged(func(e bool) {
		a.DataChanged()
	})

	control := n.node.Create(theme, i)

	layout := theme.CreateLinearLayout()
	layout.SetPadding(math.Spacing{L: d * 16})
	layout.SetDirection(gxui.LeftToRight)
	layout.AddChild(toggle)
	layout.AddChild(control)
	return layout
}

开发者ID:linux-mac，项目名称:gxui，代码行数:19，代码来源:tree_to_list_adapter.go

示例20: Init

func (l *ScrollLayout) Init(outer ScrollLayoutOuter, theme gxui.Theme) {
	l.Container.Init(outer, theme)
	l.BackgroundBorderPainter.Init(outer)

	l.outer = outer
	l.theme = theme
	l.canScrollX = true
	l.canScrollY = true
	scrollBarX := theme.CreateScrollBar()
	scrollBarX.SetOrientation(gxui.Horizontal)
	scrollBarX.OnScroll(func(from, to int) { l.SetScrollOffset(math.Point{X: from, Y: l.scrollOffset.Y}) })
	scrollBarY := theme.CreateScrollBar()
	scrollBarY.SetOrientation(gxui.Vertical)
	scrollBarY.OnScroll(func(from, to int) { l.SetScrollOffset(math.Point{X: l.scrollOffset.X, Y: from}) })
	l.scrollBarX = l.AddChild(scrollBarX)
	l.scrollBarY = l.AddChild(scrollBarY)
	l.SetMouseEventTarget(true)

	// Interface compliance test
	_ = gxui.ScrollLayout(l)
}

开发者ID:langxj，项目名称:gxui，代码行数:21，代码来源:scroll_layout.go

注：本文中的github.com/google/gxui.Theme类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。