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f70d9de366
* fix: fix go test errors * Add flags to mac test * Run on all branches * Update PR workflow Co-authored-by: Lea Anthony <lea.anthony@gmail.com>
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
//go:build windows
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/*
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* Copyright (C) 2019 The Winc Authors. All Rights Reserved.
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* Copyright (C) 2010-2013 Allen Dang. All Rights Reserved.
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*/
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package winc
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import (
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"syscall"
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"unsafe"
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"github.com/wailsapp/wails/v2/internal/frontend/desktop/windows/winc/w32"
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)
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type ToolTip struct {
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ControlBase
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}
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func NewToolTip(parent Controller) *ToolTip {
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tp := new(ToolTip)
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tp.InitControl("tooltips_class32", parent, w32.WS_EX_TOPMOST, w32.WS_POPUP|w32.TTS_NOPREFIX|w32.TTS_ALWAYSTIP)
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w32.SetWindowPos(tp.Handle(), w32.HWND_TOPMOST, 0, 0, 0, 0, w32.SWP_NOMOVE|w32.SWP_NOSIZE|w32.SWP_NOACTIVATE)
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return tp
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}
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func (tp *ToolTip) SetTip(tool Controller, tip string) bool {
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var ti w32.TOOLINFO
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ti.CbSize = uint32(unsafe.Sizeof(ti))
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if tool.Parent() != nil {
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ti.Hwnd = tool.Parent().Handle()
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}
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ti.UFlags = w32.TTF_IDISHWND | w32.TTF_SUBCLASS /* | TTF_ABSOLUTE */
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ti.UId = uintptr(tool.Handle())
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ti.LpszText = syscall.StringToUTF16Ptr(tip)
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return w32.SendMessage(tp.Handle(), w32.TTM_ADDTOOL, 0, uintptr(unsafe.Pointer(&ti))) != w32.FALSE
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}
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func (tp *ToolTip) WndProc(msg uint, wparam, lparam uintptr) uintptr {
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return w32.DefWindowProc(tp.hwnd, uint32(msg), wparam, lparam)
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}
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