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/MacFrameworks/IKImageBrowser/IKImageBrowser Scroll
Required plugins for this example: MBS MacFrameworks Plugin, MBS AVFoundation Plugin, MBS MacCocoa Plugin, MBS MacBase Plugin, MBS MacOSX Plugin, MBS Main Plugin, MBS MacCG Plugin, MBS MacCF Plugin, MBS MacControls Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /MacFrameworks/IKImageBrowser/IKImageBrowser Scroll
This example is the version from Thu, 27th Mar 2013.
Project "IKImageBrowser Scroll.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
End Class
Class Window1 Inherits Window
Control MyCocoaControl Inherits CocoaControlMBS
ControlInstance MyCocoaControl Inherits CocoaControlMBS
EventHandler Function GetView() As NSViewMBS
scrollview=new NSScrollViewMBS(0,0,me.Width,me.Height)
scrollview.backgroundColor = NSColorMBS.colorWithCalibratedRGB(0.54, 0.54, 0.54, 1.0)
Imagebrowser = new MyIKImageBrowserViewMBS(0, 0, me.Width, me.Height)
Imagebrowser.allowsReordering = false
Imagebrowser.allowsMultipleSelection = true
Imagebrowser.allowsEmptySelection = true
Imagebrowser.animates = true
Imagebrowser.allowsDroppingOnItems=false
Imagebrowser.zoomValue = 0.43
Imagebrowser.autoresizesSubviews = true
Imagebrowser.cellsStyleMask = Imagebrowser.IKCellsStyleShadowed + Imagebrowser.IKCellsStyleTitled
Imagebrowser.isHidden = false
Imagebrowser.setValue(Imagebrowser.IKImageBrowserBackgroundColorKey, NSColorMBS.colorWithCalibratedRGB(0.54, 0.54, 0.54, 1.0))
Imagebrowser.autoresizingMask=Imagebrowser.NSViewHeightSizable+Imagebrowser.NSViewWidthSizable
scrollview.documentView=Imagebrowser
scrollview.hasVerticalScroller=true
scrollview.hasHorizontalScroller=false
//Imagebrowser.needsDisplay=true
dim size as NSSizeMBS = NSMakeSizeMBS(1,1)
Imagebrowser.scaleUnitSquareToSize(size)
dim folder as FolderItem = SpecialFolder.Desktop.Child("test")
dim files() as FolderItem = readfolder(folder)
Imagebrowser.setfiles files
Imagebrowser.reloadData
Return scrollview
End EventHandler
End Control
Control Slider1 Inherits Slider
ControlInstance Slider1 Inherits Slider
EventHandler Sub ValueChanged()
Imagebrowser.zoomValue=me.value/100
End EventHandler
End Control
Control PushButton1 Inherits PushButton
ControlInstance PushButton1 Inherits PushButton
EventHandler Sub Action()
for x as integer = 0 to Imagebrowser.items.Ubound
msgbox Imagebrowser.items(x).imageRepresentation
next x
End EventHandler
End Control
Control PushButton2 Inherits PushButton
ControlInstance PushButton2 Inherits PushButton
EventHandler Sub Action()
dim folder as FolderItem = SpecialFolder.Desktop.Child("photos")
dim files() as FolderItem = readfolder(folder)
Imagebrowser.setfiles files
Imagebrowser.reloadData
End EventHandler
End Control
Function readfolder(folder as FolderItem) As FolderItem()
dim files() as FolderItem
dim c as integer = folder.Count
for i as integer = 1 to c
dim item as FolderItem = folder.TrueItem(i)
if item <> nil and item.Visible then
if item.Directory then
dim items() as FolderItem = readfolder(item)
for each it as FolderItem in items
files.Append it
next
else
files.Append item
end if
end if
next
Return files
End Function
Property Imagebrowser As MyIKImageBrowserViewMBS
Property scale_factor As double
Property scrollview As nsscrollViewMBS
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&Ablage"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Bearbeiten"
MenuItem EditUndo = "&Rückgängig"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "&Ausschneiden"
MenuItem EditCopy = "&Kopieren"
MenuItem EditPaste = "&Einfügen"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "&Alles auswählen"
End MenuBar
Class MyIKImageBrowserViewMBS Inherits IKImageBrowserViewMBS
EventHandler Sub cellWasDoubleClickedAtIndex(index as integer)
msgbox "double clicked on photo "+str(index)
msgbox window1.Imagebrowser.items(index).imageTitle
End EventHandler
EventHandler Function itemAtIndex(index as integer) As IKImageBrowserItemMBS
if items(index) = nil then
// we auto generate here an ID for each new item we create
static counter as integer
counter = counter + 1
dim uid as string = str(counter)
dim path as string = files(index).UnixpathMBS
dim version as integer = 1
dim title as string = files(index).DisplayName
items(index) = IKImageBrowserItemMBS.ItemWithPath(uid, path, version, title)
end if
Return items(index)
End EventHandler
EventHandler Function numberOfItems() As integer
Return UBound(files)+1
End EventHandler
EventHandler Sub removeItemsAtIndexes(indexes as NSIndexSetMBS)
dim values() as integer = indexes.Values
for a as integer = values.Ubound downto 0
items.Remove(values(a))
files.Remove(values(a))
next a
End EventHandler
Sub setFiles(files() as FolderItem)
self.files = files
redim items(-1)
redim items(UBound(files))
End Sub
Property files() As FolderItem
Property items() As IKImageBrowserItemMBS
End Class
End Project
See also:
The items on this page are in the following plugins: MBS MacFrameworks Plugin.