markus / KCOM / Controls / PasswordBoxUtilities.cs @ 5a223b60
이력 | 보기 | 이력해설 | 다운로드 (3.38 KB)
| 1 | 24c5e56c | taeseongkim | using System.Windows; |
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| 2 | using System.Windows.Input; |
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| 3 | using Telerik.Windows.Controls; |
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| 4 | |||
| 5 | namespace KCOM.Controls |
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| 6 | {
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| 7 | public static class PasswordBoxUtilities |
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| 8 | {
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| 9 | public static readonly DependencyProperty IsFocusedProperty = |
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| 10 | DependencyProperty.RegisterAttached( |
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| 11 | "IsFocused", |
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| 12 | typeof(bool), |
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| 13 | typeof(PasswordBoxUtilities), |
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| 14 | new PropertyMetadata(OnIsFocusedChanged)); |
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| 15 | |||
| 16 | public static readonly DependencyProperty SendPasswordToPromptResultProperty = |
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| 17 | DependencyProperty.RegisterAttached( |
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| 18 | "SendPasswordToPromptResult", |
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| 19 | typeof(bool), |
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| 20 | typeof(PasswordBoxUtilities), |
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| 21 | new PropertyMetadata(OnSendPasswordToPromptResult)); |
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| 22 | |||
| 23 | public static bool GetIsFocused(DependencyObject obj) |
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| 24 | {
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| 25 | return (bool)obj.GetValue(IsFocusedProperty); |
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| 26 | } |
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| 27 | |||
| 28 | public static void SetIsFocused(DependencyObject obj, bool value) |
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| 29 | {
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| 30 | obj.SetValue(IsFocusedProperty, value); |
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| 31 | } |
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| 32 | |||
| 33 | public static bool GetSendPasswordToPromptResult(DependencyObject obj) |
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| 34 | {
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| 35 | return (bool)obj.GetValue(SendPasswordToPromptResultProperty); |
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| 36 | } |
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| 37 | |||
| 38 | public static void SetSendPasswordToPromptResult(DependencyObject obj, bool value) |
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| 39 | {
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| 40 | obj.SetValue(SendPasswordToPromptResultProperty, value); |
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| 41 | } |
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| 42 | |||
| 43 | private static void OnIsFocusedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) |
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| 44 | {
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| 45 | var passBox = (RadPasswordBox)d; |
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| 46 | passBox.Tag = e.NewValue; |
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| 47 | if (passBox.IsLoaded) |
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| 48 | {
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| 49 | SetFocus(passBox); |
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| 50 | } |
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| 51 | else |
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| 52 | {
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| 53 | passBox.Loaded += PassBox_Loaded; |
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| 54 | } |
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| 55 | } |
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| 56 | |||
| 57 | private static void OnSendPasswordToPromptResult(DependencyObject d, DependencyPropertyChangedEventArgs e) |
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| 58 | {
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| 59 | var passBox = (RadPasswordBox)d; |
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| 60 | passBox.PasswordChanged -= PassBox_PasswordChanged; |
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| 61 | if ((bool)e.NewValue) |
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| 62 | {
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| 63 | passBox.PasswordChanged += PassBox_PasswordChanged; |
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| 64 | } |
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| 65 | } |
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| 66 | |||
| 67 | private static void SetFocus(RadPasswordBox passBox) |
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| 68 | {
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| 69 | if (passBox.Tag != null && passBox.Tag is bool) |
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| 70 | {
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| 71 | var isFocused = (bool)passBox.Tag; |
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| 72 | if (isFocused) |
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| 73 | {
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| 74 | Focus(passBox); |
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| 75 | } |
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| 76 | else |
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| 77 | {
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| 78 | RemoveFocus(passBox); |
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| 79 | } |
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| 80 | } |
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| 81 | } |
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| 82 | |||
| 83 | private static void Focus(RadPasswordBox passBox) |
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| 84 | {
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| 85 | passBox.Focus(); |
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| 86 | } |
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| 87 | |||
| 88 | private static void RemoveFocus(RadPasswordBox passBox) |
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| 89 | {
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| 90 | if (passBox.IsFocused) |
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| 91 | {
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| 92 | Keyboard.ClearFocus(); |
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| 93 | } |
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| 94 | } |
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| 95 | |||
| 96 | private static void PassBox_Loaded(object sender, RoutedEventArgs e) |
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| 97 | {
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| 98 | var passBox = (RadPasswordBox)sender; |
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| 99 | SetFocus(passBox); |
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| 100 | passBox.Loaded -= PassBox_Loaded; |
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| 101 | } |
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| 102 | |||
| 103 | private static void PassBox_PasswordChanged(object sender, RoutedEventArgs e) |
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| 104 | {
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| 105 | var passBox = (RadPasswordBox)sender; |
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| 106 | var prompt = passBox.ParentOfType<RadPrompt>(); |
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| 107 | prompt.PromptResult = passBox.Password; |
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| 108 | } |
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| 109 | } |
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| 110 | } |
