📄 form1.frm
字号:
VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Begin VB.Form Form1
Caption = "TreeToys Demo"
ClientHeight = 3600
ClientLeft = 60
ClientTop = 345
ClientWidth = 6120
LinkTopic = "Form1"
ScaleHeight = 3600
ScaleWidth = 6120
StartUpPosition = 2 'CenterScreen
Begin VB.CheckBox Check3
Caption = $"Form1.frx":0000
Height = 495
Left = 60
TabIndex = 15
Top = 2280
Width = 2775
End
Begin VB.Frame Frame1
Caption = "NodeTips"
Height = 2235
Left = 60
TabIndex = 8
Top = 0
Width = 1335
Begin VB.OptionButton Option1
Caption = "Key"
Height = 315
Index = 4
Left = 120
TabIndex = 14
Top = 1440
Width = 1155
End
Begin VB.CheckBox Check1
Caption = "Show Icons"
Height = 255
Left = 120
TabIndex = 13
Top = 1860
Width = 1155
End
Begin VB.OptionButton Option1
Caption = "Path"
Height = 315
Index = 3
Left = 120
TabIndex = 12
Top = 1140
Width = 1155
End
Begin VB.OptionButton Option1
Caption = "Text"
Height = 315
Index = 2
Left = 120
TabIndex = 11
Top = 840
Width = 1155
End
Begin VB.OptionButton Option1
Caption = "Tag"
Height = 315
Index = 1
Left = 120
TabIndex = 10
Top = 540
Width = 1155
End
Begin VB.OptionButton Option1
Caption = "None"
Height = 315
Index = 0
Left = 120
TabIndex = 9
Top = 240
Value = -1 'True
Width = 1155
End
End
Begin VB.Frame Frame2
Caption = "Scroll Tips"
Height = 2235
Left = 1440
TabIndex = 1
Top = 0
Width = 1335
Begin VB.OptionButton Option2
Caption = "Key"
Height = 255
Index = 4
Left = 120
TabIndex = 7
Top = 1440
Width = 1155
End
Begin VB.CheckBox Check2
Caption = "Show Icons"
Height = 195
Left = 120
TabIndex = 6
Top = 1920
Width = 1155
End
Begin VB.OptionButton Option2
Caption = "Path"
Height = 255
Index = 3
Left = 120
TabIndex = 5
Top = 1140
Width = 1155
End
Begin VB.OptionButton Option2
Caption = "Text"
Height = 255
Index = 2
Left = 120
TabIndex = 4
Top = 840
Width = 1155
End
Begin VB.OptionButton Option2
Caption = "Tag"
Height = 255
Index = 1
Left = 120
TabIndex = 3
Top = 540
Width = 1155
End
Begin VB.OptionButton Option2
Caption = "None"
Height = 255
Index = 0
Left = 120
TabIndex = 2
Top = 240
Value = -1 'True
Width = 1155
End
End
Begin MSComctlLib.ImageList ImageList1
Left = 60
Top = 2820
_ExtentX = 1005
_ExtentY = 1005
BackColor = -2147483643
ImageWidth = 16
ImageHeight = 16
MaskColor = 12632256
_Version = 393216
BeginProperty Images {2C247F25-8591-11D1-B16A-00C0F0283628}
NumListImages = 2
BeginProperty ListImage1 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "Form1.frx":003C
Key = "keyPar"
EndProperty
BeginProperty ListImage2 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "Form1.frx":0358
Key = "keyChd"
EndProperty
EndProperty
End
Begin MSComctlLib.TreeView TreeView1
Height = 3375
Left = 2880
TabIndex = 0
Top = 120
Width = 3135
_ExtentX = 5530
_ExtentY = 5953
_Version = 393217
Indentation = 2
LabelEdit = 1
LineStyle = 1
Style = 7
Checkboxes = -1 'True
ImageList = "ImageList1"
Appearance = 1
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Public cTT As New cTreeTips
Private Sub Check1_Click()
If Check1.Value = vbChecked Then
cTT.ShowIconsInNodeTips = True
Else
cTT.ShowIconsInNodeTips = False
End If
End Sub
Private Sub Check2_Click()
If Check2.Value = vbChecked Then
cTT.ShowIconsInScrollTips = True
Else
cTT.ShowIconsInScrollTips = False
End If
End Sub
Private Sub Check3_Click()
Dim NodX As Node
'Reset current selection
FreezeCtl TreeView1
For Each NodX In TreeView1.Nodes
NodX.Bold = False
NodX.Checked = False
Next
UnFreezeCtl TreeView1
End Sub
Private Sub Form_Load()
AddSomeData TreeView1
'Start ToolTip Bonanza
With cTT
Set .Tree = TreeView1
End With
End Sub
Private Sub AddSomeData(t As TreeView)
Dim Node1 As Node
Dim Node2 As Node
Dim Node3 As Node
Dim Node4 As Node
Dim i As Integer
Dim j As Integer
Dim k As Integer
Dim l As Integer
' Fill up the treeview...
For i = 1 To 5
Set Node1 = TreeView1.Nodes.Add(, , , "Root" & i, 1)
Node1.Tag = Node1.Text
For j = 1 To 5
Set Node2 = TreeView1.Nodes.Add(Node1.Index, tvwChild, , "Root" & i & "Child" & j, 2)
Node2.Tag = Node1.Tag & vbCr & Node2.Text
For k = 1 To 5
Set Node3 = TreeView1.Nodes.Add(Node2.Index, tvwChild, , "GrandChild" & (16 * (i - 1)) + (4 * (j - 1)) + k, 2)
Node3.Tag = Node2.Tag & vbCr & Node3.Text
For l = 1 To 5
Set Node4 = TreeView1.Nodes.Add(Node3.Index, tvwChild, , "SubChild" & (16 * (i - 1)) + (4 * (j - 1)) + k + l - 1, 2)
Node4.Tag = Node3.Tag & vbCr & Node4.Text
Next
Next
Next
Next
For Each Node1 In t.Nodes
Node1.Expanded = True
Next
End Sub
Private Sub Form_Resize()
Dim sw As Long
Dim sh As Long
With TreeView1
sw = ScaleWidth - .Left - 60
If sw > 0 Then
.Width = sw
End If
sh = ScaleHeight - .Top - 60
If sh > 0 Then
.Height = sh
End If
End With
End Sub
Private Sub Option1_Click(Index As Integer)
cTT.NodeTips = Index
End Sub
Private Sub Option2_Click(Index As Integer)
cTT.ScrollTips = Index
End Sub
Private Sub TreeView1_NodeCheck(ByVal Node As MSComctlLib.Node)
If Check3.Value = vbChecked Then
FreezeCtl TreeView1
TreeSelectiveCheck Node
UnFreezeCtl TreeView1
End If
End Sub
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