Golang win.LoadIcon函数代码示例

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

在下文中一共展示了LoadIcon函数的11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: MustRegisterWindowClassWithWndProcPtr

func MustRegisterWindowClassWithWndProcPtr(className string, wndProcPtr uintptr) {
	if registeredWindowClasses[className] {
		panic("window class already registered")
	}

	hInst := win.GetModuleHandle(nil)
	if hInst == 0 {
		panic("GetModuleHandle")
	}

	hIcon := win.LoadIcon(0, (*uint16)(unsafe.Pointer(uintptr(win.IDI_APPLICATION))))
	if hIcon == 0 {
		panic("LoadIcon")
	}

	hCursor := win.LoadCursor(0, (*uint16)(unsafe.Pointer(uintptr(win.IDC_ARROW))))
	if hCursor == 0 {
		panic("LoadCursor")
	}

	var wc win.WNDCLASSEX
	wc.CbSize = uint32(unsafe.Sizeof(wc))
	wc.LpfnWndProc = wndProcPtr
	wc.HInstance = hInst
	wc.HIcon = hIcon
	wc.HCursor = hCursor
	wc.HbrBackground = win.COLOR_BTNFACE + 1
	wc.LpszClassName = syscall.StringToUTF16Ptr(className)

	if atom := win.RegisterClassEx(&wc); atom == 0 {
		panic("RegisterClassEx")
	}

	registeredWindowClasses[className] = true
}

开发者ID:henrylee2cn，项目名称:walk，代码行数:35，代码来源:window.go

示例2: MyRegisterClass

func MyRegisterClass(hInstance win.HINSTANCE) (atom win.ATOM) {
	var wc win.WNDCLASSEX
	wc.CbSize = uint32(unsafe.Sizeof(wc))
	wc.Style = win.CS_HREDRAW | win.CS_VREDRAW
	wc.LpfnWndProc = syscall.NewCallback(WndProc)
	wc.CbClsExtra = 0
	wc.CbWndExtra = 0
	wc.HInstance = hInstance
	wc.HbrBackground = win.GetSysColorBrush(win.COLOR_WINDOWFRAME)
	wc.LpszMenuName = syscall.StringToUTF16Ptr("")
	wc.LpszClassName = syscall.StringToUTF16Ptr(wndClassName)
	wc.HIconSm = win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_APPLICATION))
	wc.HIcon = win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_APPLICATION))
	wc.HCursor = win.LoadCursor(0, win.MAKEINTRESOURCE(win.IDC_ARROW))

	return win.RegisterClassEx(&wc)
}

开发者ID:Archs，项目名称:go-htmlayout，代码行数:17，代码来源:main4.go

示例3: NewIconFromResource

// NewIconFromResource returns a new Icon, using the specified icon resource.
func NewIconFromResource(resName string) (ic *Icon, err error) {
	hInst := win.GetModuleHandle(nil)
	if hInst == 0 {
		err = lastError("GetModuleHandle")
		return
	}
	if hIcon := win.LoadIcon(hInst, syscall.StringToUTF16Ptr(resName)); hIcon == 0 {
		err = lastError("LoadIcon")
	} else {
		ic = &Icon{hIcon: hIcon}
	}
	return
}

开发者ID:2105666566，项目名称:walk，代码行数:14，代码来源:icon.go

示例4: NewIconFromResourceId

func NewIconFromResourceId(id uintptr) (*Icon, error) {
	hInst := win.GetModuleHandle(nil)
	if hInst == 0 {
		return nil, lastError("GetModuleHandle")
	}

	hIcon := win.LoadIcon(hInst, win.MAKEINTRESOURCE(id))
	if hIcon == 0 {
		return nil, lastError("LoadIcon")
	}

	return &Icon{hIcon: hIcon}, nil
}

开发者ID:Archs，项目名称:walk，代码行数:13，代码来源:icon.go