哪位给个coolbar的例子 详尽点的

bairen10 2003-01-07 09:40:18
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sxs69 2003-06-13
VB6提供了功能更为强大的ActiveX控件,其中CoolBar、ToolBar控件可以用来制作Win98风格的工具栏,其中CoolBar在“Microsoft Window Common Controls-3 6.0”部件中,ToolBar和ImageList在“Microsoft Window Common Control 6.0”部件中。具体实现步骤如下:

  1.新建一个工程Project1,创建主窗体frmMain。

  2.在主窗体中添加一个CoolBar控件(命名为CoolBar1),调整其Align属性为1,即停靠在窗体上方。

  注:CoolBar上不能直接添加按钮,所以它实际上只是一个“准工具栏”(或者说是“伪工具栏”)。

  3.在CoolBar1内添加一个ToolBar控件(命名为ToolBar1)。右击CoolBar1,选择Properties,打开它的属性窗口,在Bands选项卡中可以通过单击Insert Band按钮增加工具栏的个数,单击Remove Band按钮减少工具栏的个数(默认为3个)。通过左右箭头改变Index的值,从而确定当前工具栏。为便于设计,将每个工具栏的NewRow复选框选定。

  4.在第一个工具栏(Index=1)的Child下拉框中选择“ToolBar1”,于是ToolBar1就和CoolBar1的 “Band1” 大小保持一致。

  5.在主窗体中添加两个ImageList控件(分别为ImageList1和ImageList2)。打开ImageList1的属性窗口,在images选项卡中单击Insert Picture按钮,添加彩色图片(最好是32*32图标文件,因为它的透明背景不受显示属性、桌面主题的影响)。给ImageList2添加对应的灰度图片。注意:要保证它们的顺序相同,一一对应。

  6.打开ToolBar1的属性窗口,在Generals选项卡中设定ImageList为ImageList2;HotImageList为ImageList1;Appearance为0,Style为1。在Buttons选项卡中添加按钮,在每个按钮的Image框中输入对应图片的Index值,设定Caption。

  工具栏按钮被按下的事件可以在ToolBar的ButtonClick事件中捕捉到。参数Button的Index属性指示被按下的按钮的索引号。
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wtk13 2003-01-26
老兄,下回能否告诉里面都有哪些控件都写的详细点好不好
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ccbl 2003-01-08
这么详细,UP先
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zmcpu 2003-01-08
Option Explicit

Type POINTAPI
x As Long
y As Long
End Type

Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type

Type APPBARDATA
cbSize As Long
hwnd As Long
uCallbackMessage As Long
uEdge As Long
rc As RECT
lParam As Long ' message specific
End Type


Declare Function SHAppBarMessage Lib "shell32.dll" (ByVal dwMessage As Long, pData As APPBARDATA) As Long
Declare Function SetRect Lib "user32" (lpRect As RECT, ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long) As Long
Declare Function GetSystemMetrics Lib "user32" (ByVal nIndex As Long) As Long
Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long

Public Const WM_MOUSEMOVE = &H200
Public Const WM_ACTIVATE = &H6
Public Const WM_WINDOWPOSCHANGED = &H47

Public Const ABE_BOTTOM = 3
Public Const ABE_LEFT = 0
Public Const ABE_RIGHT = 2
Public Const ABE_TOP = 1
Public Const ABM_ACTIVATE = &H6
Public Const ABM_GETAUTOHIDEBAR = &H7
Public Const ABM_GETSTATE = &H4
Public Const ABM_GETTASKBARPOS = &H5
Public Const ABM_NEW = &H0
Public Const ABM_QUERYPOS = &H2
Public Const ABM_REMOVE = &H1
Public Const ABM_SETAUTOHIDEBAR = &H8
Public Const ABM_SETPOS = &H3
Public Const ABM_WINDOWPOSCHANGED = &H9
Public Const ABN_FULLSCREENAPP = &H2
Public Const ABN_POSCHANGED = &H1
Public Const ABN_STATECHANGE = &H0
Public Const ABN_WINDOWARRANGE = &H3

Public Const SM_CXSCREEN = 0
Public Const SM_CYSCREEN = 1

Public Const HWND_TOP = 0
Public Const HWND_TOPMOST = -1

Public Const SWP_NOACTIVATE = &H10
Public Const SWP_SHOWWINDOW = &H40



Private Sub Form_Load()

Dim lResult As Long

Move 0, 0, 0, 0
Screen.MousePointer = vbDefault

bAutoHide = True
bAnimate = True

BarData.cbSize = Len(BarData)
BarData.hwnd = hwnd
BarData.uCallbackMessage = WM_MOUSEMOVE
lResult = SHAppBarMessage(ABM_NEW, BarData)
lResult = SetRect(BarData.rc, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN))
BarData.uEdge = ABE_TOP
lResult = SHAppBarMessage(ABM_QUERYPOS, BarData)
If bAutoHide Then
BarData.rc.Bottom = BarData.rc.Top + 2 'tbrToolBar.Bands("ToolBar").Height + 6
lResult = SHAppBarMessage(ABM_SETPOS, BarData)
BarData.lParam = True
lResult = SHAppBarMessage(ABM_SETAUTOHIDEBAR, BarData)
If lResult = 0 Then
bAutoHide = False
Else
lResult = SetWindowPos(BarData.hwnd, HWND_TOP, BarData.rc.Left, BarData.rc.Top - 42, BarData.rc.Right - BarData.rc.Left, 44, SWP_NOACTIVATE)
End If
End If
If Not bAutoHide Then
BarData.rc.Bottom = BarData.rc.Top + 42
lResult = SHAppBarMessage(ABM_SETPOS, BarData)
lResult = SetWindowPos(BarData.hwnd, HWND_TOP, BarData.rc.Left, BarData.rc.Top, BarData.rc.Right - BarData.rc.Left, 42, SWP_NOACTIVATE)
End If
End Sub


Private Sub Form_MouseMove(Button As Integer, Shift As Integer, x As Single, y As Single)

Static bRecieved As Boolean
Dim lResult As Long
Dim newRC As RECT
Dim lMessage As Long

lMessage = x / Screen.TwipsPerPixelX

If bRecieved = False Then
bRecieved = True
Select Case lMessage
Case WM_ACTIVATE
lResult = SHAppBarMessage(ABM_ACTIVATE, BarData)
Case WM_WINDOWPOSCHANGED
lResult = SHAppBarMessage(ABM_WINDOWPOSCHANGED, BarData)
Case ABN_STATECHANGE
lResult = SetRect(BarData.rc, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN))
BarData.uEdge = ABE_TOP
lResult = SHAppBarMessage(ABM_QUERYPOS, BarData)
If bAutoHide Then
BarData.rc.Bottom = BarData.rc.Top + 2
lResult = SHAppBarMessage(ABM_SETPOS, BarData)
BarData.lParam = True
lResult = SHAppBarMessage(ABM_SETAUTOHIDEBAR, BarData)
If lResult = 0 Then
bAutoHide = False
Else
lResult = SetWindowPos(BarData.hwnd, HWND_TOP, BarData.rc.Left, BarData.rc.Top - 42, BarData.rc.Right - BarData.rc.Left, 44, SWP_NOACTIVATE)
End If
End If
If Not bAutoHide Then
BarData.rc.Bottom = BarData.rc.Top + 42
lResult = SHAppBarMessage(ABM_SETPOS, BarData)
lResult = SetWindowPos(BarData.hwnd, HWND_TOP, BarData.rc.Left, BarData.rc.Top, BarData.rc.Right - BarData.rc.Left, 42, SWP_NOACTIVATE)
End If
Case ABN_FULLSCREENAPP
Beep
End Select
bRecieved = False
End If
End Sub

Private Sub Form_Resize()
picFrame.Move 0, 0, Width, Height
End Sub

Private Sub Form_Unload(Cancel As Integer)
If BarData.hwnd <> 0 Then SHAppBarMessage ABM_REMOVE, BarData
End Sub


Private Sub picFrame_DblClick()
Unload Me
End Sub

Private Sub picFrame_MouseMove(Button As Integer, Shift As Integer, x As Single, y As Single)
Dim lResult As Long
Dim iCounter As Integer
If Top < 0 Then
If bAnimate Then
For iCounter = -36 To -1
BarData.rc.Top = iCounter
lResult = SetWindowPos(BarData.hwnd, 0&, BarData.rc.Left, BarData.rc.Top, BarData.rc.Right - BarData.rc.Left, 42, SWP_NOACTIVATE)
Next
End If
BarData.rc.Top = 0
lResult = SetWindowPos(BarData.hwnd, HWND_TOPMOST, BarData.rc.Left, BarData.rc.Top, BarData.rc.Right - BarData.rc.Left, 42, SWP_SHOWWINDOW)
tmrHide.Enabled = True
End If
End Sub


Private Sub tmrHide_Timer()
Dim lResult As Long
Dim lpPoint As POINTAPI
Dim iCounter As Integer
lResult = GetCursorPos(lpPoint)
If lpPoint.x < Left \ Screen.TwipsPerPixelX Or lpPoint.x > (Left + Width) \ Screen.TwipsPerPixelX Or lpPoint.y < Top \ Screen.TwipsPerPixelY Or lpPoint.y - 10 > (Top + Height) \ Screen.TwipsPerPixelY Then
If bAnimate Then
For iCounter = -1 To -37 Step -1
BarData.rc.Top = iCounter
lResult = SetWindowPos(BarData.hwnd, 0&, BarData.rc.Left, BarData.rc.Top, BarData.rc.Right - BarData.rc.Left, 42, SWP_NOACTIVATE)
Next
End If
BarData.rc.Top = -42
lResult = SetWindowPos(BarData.hwnd, HWND_TOPMOST, BarData.rc.Left, BarData.rc.Top, BarData.rc.Right - BarData.rc.Left, 44, SWP_NOACTIVATE)
tmrHide.Enabled = False
End If
End Sub



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bairen10 2003-01-08
呵呵
没钱啊
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zyl910 2003-01-07
买本MSDN
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