Unity3D文件选择器

fjkrl · 发表于 2013-3-12 10:39

public static bool FileBrowser( ref string location, ref Vector2 directoryScroll, ref Vector2 fileScroll )
{
bool complete;
DirectoryInfo directoryInfo;
DirectoryInfo directorySelection;
FileInfo fileSelection;
int contentWidth;
// Our return state - altered by the "Select" button
complete = false;
// Get the directory info of the current location
fileSelection = new FileInfo( location );
if( (fileSelection.Attributes & FileAttributes.Directory) == FileAttributes.Directory )
{
directoryInfo = new DirectoryInfo( location );
}
else
{
directoryInfo = fileSelection.Directory;
}
if( location != "/" && GUI.Button( new Rect( 10, 20, 410, 20 ), "Up one level" ) )
{
directoryInfo = directoryInfo.Parent;
location = directoryInfo.FullName;
}
// Handle the directories list
GUILayout.BeginArea( new Rect( 10, 40, 200, 300 ) );
GUILayout.Label( "Directories:" );
directoryScroll = GUILayout.BeginScrollView( directoryScroll );
directorySelection = BehaveLibrary.Resources.SelectList( directoryInfo.GetDirectories(), null ) as DirectoryInfo;
GUILayout.EndScrollView();
GUILayout.EndArea();
if( directorySelection != null )
// If a directory was selected, jump there
{
location = directorySelection.FullName;
}
// Handle the files list
GUILayout.BeginArea( new Rect( 220, 40, 200, 300 ) );
GUILayout.Label( "Files:" );
fileScroll = GUILayout.BeginScrollView( fileScroll );
fileSelection = BehaveLibrary.Resources.SelectList( directoryInfo.GetFiles(), null ) as FileInfo;
GUILayout.EndScrollView();
GUILayout.EndArea();
if( fileSelection != null )
// If a file was selected, update our location to it
{
location = fileSelection.FullName;
}
// The manual location box and the select button
GUILayout.BeginArea( new Rect( 10, 350, 410, 20 ) );
GUILayout.BeginHorizontal();
location = GUILayout.TextArea( location );
contentWidth = ( int )GUI.skin.GetStyle( "Button" ).CalcSize( new GUIContent( "Select" ) ).x;
if( GUILayout.Button( "Select", GUILayout.Width( contentWidth ) ) )
{
complete = true;
}
GUILayout.EndHorizontal();
GUILayout.EndArea();
return complete;
}
使用
public void FileBrowserWindow( int idx )
{
if( FileBrowser( ref location, ref directoryScroll, ref fileScroll ) )
{
fileBrowser = false;
}
}
public void OnGUI()
{
if( fileBrowser )
{
GUI.Window( 0, new Rect( ( Screen.width - 430 ) / 2, ( Screen.height - 380 ) / 2, 430, 380 ), FileBrowserWindow, "Browse" );
return;
}
}

复制代码

lovesky4 · 发表于 2013-4-6 21:14

{:5_424:}{:5_424:}{:5_424:}{:5_424:}

willwl · 发表于 2017-5-1 15:12

顶顶多好

yz55jm · 发表于 2017-5-1 15:07

真心顶

xfexpress · 发表于 2017-5-1 15:11

说的非常好

willwl · 发表于 2017-5-1 14:50

不错不错

lhedgeshrewj · 发表于 2017-5-1 15:17

LZ真是人才

大连天龙 · 发表于 2017-6-12 07:58

楼主是超人

zhenailiuxing · 发表于 2017-6-12 08:20

顶顶多好

v90605 · 发表于 2017-6-12 07:59

真心顶

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[脚本] Unity3D文件选择器

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