From 0e9e1f26116e92c68c049949b2b6f1cd8033c42f Mon Sep 17 00:00:00 2001
From: chylex <info@chylex.com>
Date: Thu, 9 Apr 2015 20:33:09 +0200
Subject: [PATCH] Added Drag&Drop events
---
BackupEssentials/MainWindow.xaml | 2 +-
BackupEssentials/MainWindow.xaml.cs | 24 +++++++++++++++++++++++-
2 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/BackupEssentials/MainWindow.xaml b/BackupEssentials/MainWindow.xaml
index e4fc60f..e00e005 100644
--- a/BackupEssentials/MainWindow.xaml
+++ b/BackupEssentials/MainWindow.xaml
@@ -7,7 +7,7 @@
xmlns:custom="clr-namespace:BackupEssentials.Controls"
xmlns:Themes="clr-namespace:Microsoft.Windows.Themes;assembly=PresentationFramework.Aero"
mc:Ignorable="d" x:Class="BackupEssentials.MainWindow"
- Title="Backup" Height="600" Width="800" WindowStartupLocation="CenterScreen" WindowStyle="None" ResizeMode="CanResizeWithGrip" Background="#FF000000" AllowsTransparency="True" AllowDrop="True" MinWidth="800" MinHeight="600">
+ Title="Backup" Height="600" Width="800" WindowStartupLocation="CenterScreen" WindowStyle="None" ResizeMode="CanResizeWithGrip" Background="#FF000000" AllowsTransparency="True" AllowDrop="True" MinWidth="800" MinHeight="600" DragEnter="OnDragEnter" DragLeave="OnDragLeave" Drop="OnDragDrop">
<Window.Resources>
<Style TargetType="ResizeGrip">
<Setter Property="Margin" Value="2"/>
diff --git a/BackupEssentials/MainWindow.xaml.cs b/BackupEssentials/MainWindow.xaml.cs
index 1bbad02..8317ebc 100644
--- a/BackupEssentials/MainWindow.xaml.cs
+++ b/BackupEssentials/MainWindow.xaml.cs
@@ -17,6 +17,8 @@ namespace BackupEssentials{
private new Rect RestoreBounds = new Rect();
private bool IsMaximized = false;
+ private string[] DropData = null;
+
public MainWindow(){
InitializeComponent();
Instance = this;
@@ -91,6 +93,24 @@ namespace BackupEssentials{
ShowPage(GetType().Assembly.GetType("BackupEssentials."+btn.ClickPage,false));
}
+ private void OnDragEnter(object sender, System.Windows.DragEventArgs e){
+ if (DropData == null && e.Data.GetDataPresent(System.Windows.DataFormats.FileDrop))DropData = e.Data.GetData(System.Windows.DataFormats.FileDrop) as string[];
+ else e.Effects = System.Windows.DragDropEffects.None;
+
+ e.Handled = true;
+ }
+
+ private void OnDragLeave(object sender, System.Windows.DragEventArgs e){
+ DropData = null;
+ }
+
+ private void OnDragDrop(object sender, System.Windows.DragEventArgs e){
+ if (DropData != null){
+ // TODO display backup page
+ DropData = null;
+ }
+ }
+
public void ShowPage(Type pageType){
ShowPage(pageType,null);
}
@@ -104,7 +124,9 @@ namespace BackupEssentials{
if (!page.AllowDrop){
page.AllowDrop = true;
- // TODO handle events
+ page.DragEnter += new System.Windows.DragEventHandler(OnDragEnter);
+ page.DragLeave += new System.Windows.DragEventHandler(OnDragLeave);
+ page.Drop += new System.Windows.DragEventHandler(OnDragDrop);
}
}
}