Platforms to show: All Mac Windows Linux Cross-Platform
/MacCocoa/NSSearchField control with menu
Required plugins for this example: MBS MacBase Plugin, MBS MacCocoa Plugin, MBS Main Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /MacCocoa/NSSearchField control with menu
This example is the version from Tue, 19th Jan 2015.
Project "NSSearchField control with menu.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Delete"
Const kFileQuit = "&Quit"
Const kFileQuitShortcut = ""
EventHandler Sub Open()
if not TargetCocoa then
MsgBox "Please run this example with Cocoa."
end if
End EventHandler
End Class
Class Window1 Inherits Window
Control StaticText1 Inherits Label
ControlInstance StaticText1 Inherits Label
End Control
Control PushButton1 Inherits PushButton
ControlInstance PushButton1 Inherits PushButton
EventHandler Sub Action()
'StaticText1.text = n.StringValue
StaticText1.text = NSSearchFieldControlMBS1.View.StringValue
End EventHandler
End Control
Control Listbox1 Inherits Listbox
ControlInstance Listbox1 Inherits Listbox
End Control
Control NSSearchFieldControlMBS1 Inherits myNSSearchFieldControlMBS
ControlInstance NSSearchFieldControlMBS1 Inherits myNSSearchFieldControlMBS
EventHandler Sub Action()
log CurrentMethodName
End EventHandler
EventHandler Function KeyDown(Key As String) As Boolean
log CurrentMethodName+": "+key
End EventHandler
EventHandler Sub KeyUp(Key As String)
log CurrentMethodName+": "+key
If Asc(Key) = 13 Then
Dim t As String = Me.View.StringValue
Select Case Me.result
Case SearchResult.BeginsWith
t = t + "%"
Case SearchResult.Contains
t = "%" + t + "%"
Case SearchResult.EndsWith
t = "%" + t
End Select
StaticText1.Text = t
End If
End EventHandler
EventHandler Sub Open()
Me.createMenu
End EventHandler
EventHandler Sub TextDidBeginEditing(fieldEditor as NSTextMBS, notification as NSNotificationMBS)
log CurrentMethodName
End EventHandler
EventHandler Sub TextDidChange(fieldEditor as NSTextMBS, notification as NSNotificationMBS)
log CurrentMethodName
End EventHandler
EventHandler Sub TextDidEndEditing(fieldEditor as NSTextMBS, notification as NSNotificationMBS)
log CurrentMethodName
End EventHandler
EventHandler Function textShouldBeginEditing(fieldEditor as NSTextMBS) As boolean
log CurrentMethodName
Return true
End EventHandler
EventHandler Function textShouldEndEditing(fieldEditor as NSTextMBS) As boolean
log CurrentMethodName
Return true
End EventHandler
End Control
EventHandler Sub Open()
if not TargetCocoa then
MsgBox "This example requires Mac OS X 10.5 Cocoa."
quit
end if
End EventHandler
Sub log(s as string)
Listbox1.AddRow s
Listbox1.ScrollPosition = Listbox1.ListCount
End Sub
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&File"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "Select &All"
End MenuBar
Class myNSSearchFieldControlMBS Inherits NSSearchFieldControlMBS
Sub DelegateForMenuAction(SelectedTag As Integer)
window1.log CurrentMethodName+" "+str(SelectedTag)
dim index as integer = searchmenu.indexOfItemWithTag(SelectedTag)
if index >= 0 then
dim item as NSMenuItemMBS = searchmenu.Item(index)
Select case SelectedTag
case 1 // Begins with
result=SearchResult.BeginsWith
case 3 // Ends with
result=SearchResult.EndsWith
case 2 // Contains
result=SearchResult.Contains
case 4 // cancel
' TODO: handle cancel search
end Select
// recreate searchbox's menu
createMenu
end if
End Sub
Sub createMenu()
n = me.View
Redim items(-1)
// Menu
Dim m As ModSearch.SearchFieldMenuItem
searchmenu=New NSMenuMBS("Search Menu")
m=New ModSearch.SearchFieldMenuItem
m.CreateMenuItem("Begins with")
m.Enabled=True
if result = SearchResult.BeginsWith then
m.state = 1
else
m.state = 0
end if
m.tag=1
m.ActionMethod=AddressOf DelegateForMenuAction
items.Append m
searchmenu.addItem m
m=New ModSearch.SearchFieldMenuItem
m.CreateMenuItem("Contains")
m.Enabled=True
if result = SearchResult.Contains then
m.state = 1
else
m.state = 0
end if
m.tag=2
m.ActionMethod=AddressOf DelegateForMenuAction
items.Append m
searchmenu.addItem m
m=New ModSearch.SearchFieldMenuItem
m.CreateMenuItem("Ends with")
if result = SearchResult.EndsWith then
m.state = 1
else
m.state = 0
end if
m.Enabled=True
m.tag=3
m.ActionMethod=AddressOf DelegateForMenuAction
items.Append m
searchmenu.addItem m
m=New ModSearch.SearchFieldMenuItem
m.CreateSeparator
searchmenu.addItem m
m=New ModSearch.SearchFieldMenuItem
m.CreateMenuItem("Cancel")
m.Enabled=True
m.tag=4
m.ActionMethod=AddressOf DelegateForMenuAction
items.Append m
searchmenu.addItem m
// ***** recent searches
dim ClearItem as new NSMenuItemMBS
ClearItem.CreateMenuItem("Clear")
ClearItem.tag = NSSearchFieldMBS.NSSearchFieldClearRecentsMenuItemTag
searchmenu.addItem ClearItem
dim SepItem as new NSMenuItemMBS
SepItem.CreateSeparator
SepItem.tag = NSSearchFieldMBS.NSSearchFieldRecentsTitleMenuItemTag
searchmenu.addItem SepItem
dim RecentSearchesItem as new NSMenuItemMBS
RecentSearchesItem.CreateMenuItem "Recent Searches"
RecentSearchesItem.tag = NSSearchFieldMBS.NSSearchFieldRecentsTitleMenuItemTag
searchmenu.addItem RecentSearchesItem
dim RecentsItem as new NSMenuItemMBS
RecentsItem.CreateMenuItem "Recents"
RecentsItem.tag = NSSearchFieldMBS.NSSearchFieldRecentsMenuItemTag
searchmenu.addItem RecentsItem
n.searchMenuTemplate = searchmenu
n.focusRingType = n.NSFocusRingTypeDefault
n.maximumRecents = 10
n.setRecentSearches array("Hello", "World")
End Sub
Property items() As ModSearch.SearchFieldMenuItem
Property n As NSSearchFieldMBS
Property result As SearchResult
Property searchmenu As NSMenuMBS
End Class
Module ModSearch
Delegate Sub SearchFieldMenuAction(SelectedTag As Integer)
Enum SearchResult
BeginsWith
Contains
EndsWith
End Enum
End Module
Class SearchFieldMenuItem Inherits NSMenuItemMBS
EventHandler Sub Action()
if ActionMethod<>Nil then
ActionMethod.Invoke( Self.tag )
end if
End EventHandler
Property ActionMethod As SearchFieldMenuAction
End Class
End Project
The items on this page are in the following plugins: MBS MacCocoa Plugin.
