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1
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define variable progBar as handle no-undo.
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2
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3
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define button button-1
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4
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label "Start"
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5
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size 15 by 1.14.
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6
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7
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define button button-2 auto-end-key
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8
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label "Exit"
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9
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size 15 by 1.14.
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10
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11
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define button button-3
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12
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label "+"
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13
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size 15 by 1.14.
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14
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15
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define button button-4
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16
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label "-"
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17
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size 15 by 1.14.
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18
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19
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define button button-5
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20
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label "0"
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21
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size 15 by 1.14.
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22
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23
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def frame f
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24
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button-1 at row 1.95 col 5
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25
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button-2 at row 1.95 col 25
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26
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button-3 at row 1.95 col 45
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27
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button-4 at row 1.95 col 65
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28
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button-5 at row 1.95 col 85
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29
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with size-pixels 640 by 480 overlay
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30
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view-as dialog-box title "Progress Bar widget".
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31
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32
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create progress-bar progBar
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33
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assign
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34
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frame = frame f:handle
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35
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row = 3.62
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36
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column = 5
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37
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height = 1.2
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38
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width = 104
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39
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visible = true.
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40
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41
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/* progress-bar methods and attributes */
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42
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/* progBar:pb-Enabled = True. */
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43
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progBar:ole-Drop-Mode = 1.
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44
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progBar:pb-Appearance = 1.
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45
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progBar:pb-Border-Style = 0.
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46
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progBar:pb-Orientation = 0.
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47
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progBar:pb-Scrolling = 1.
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48
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progBar:pb-Max = 100.
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49
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progBar:pb-Min = 0.
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50
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progBar:pb-Value = 30.
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51
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progBar:pb-Mouse-Pointer = 3.
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52
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/* progBar:pb-Mouse-Icon = "user-cursor.png". */
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53
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progBar:ole-Drag().
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54
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progBar:pb-Refresh().
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55
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56
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/* progress-bar mouse events */
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57
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on "mouse-click" of progBar do:
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58
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message "Click!".
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59
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end.
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60
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61
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on "mouse-down" of progBar do:
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62
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define variable Button as integer.
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63
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define variable Shift as integer.
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64
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define variable x as integer.
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65
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define variable y as integer.
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66
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67
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Button = progBar:ocx-mouse-Button.
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68
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Shift = progBar:ocx-mouse-Shift.
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69
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x = progBar:ocx-mouse-x.
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70
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y = progBar:ocx-mouse-y.
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71
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72
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message "MouseDown!" x y Button Shift.
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73
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end.
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74
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75
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on "mouse-move" of progBar do:
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76
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define variable Button as integer.
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77
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define variable Shift as integer.
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78
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define variable x as integer.
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79
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define variable y as integer.
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80
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81
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Button = progBar:ocx-mouse-Button.
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82
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Shift = progBar:ocx-mouse-Shift.
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83
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x = progBar:ocx-mouse-x.
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84
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y = progBar:ocx-mouse-y.
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85
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86
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message "MouseMove!" x y Button Shift.
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87
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end.
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88
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89
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on "mouse-up" of progBar do:
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90
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define variable Button as integer.
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91
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define variable Shift as integer.
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92
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define variable x as integer.
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93
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define variable y as integer.
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94
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95
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Button = progBar:ocx-mouse-Button.
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96
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Shift = progBar:ocx-mouse-Shift.
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97
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x = progBar:ocx-mouse-x.
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98
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y = progBar:ocx-mouse-y.
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99
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100
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message "MouseUp!" x y Button Shift.
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101
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end.
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102
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103
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/* progress-bar ole events */
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104
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on "ole-complete-drag" of progBar do:
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105
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define variable Effect as integer.
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106
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107
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effect = progBar:ole-effect.
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108
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message "OLECompleteDrag" Effect.
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109
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end.
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110
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111
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on "ole-drag-drop" of progBar do:
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112
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define variable Data as component-handle.
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113
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define variable Effect as integer.
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114
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define variable Button as integer.
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115
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define variable Shift as integer.
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116
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define variable x as decimal.
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117
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define variable y as decimal.
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118
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119
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data = progBar:com-data.
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120
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effect = progBar:ole-effect.
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121
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Button = progBar:ocx-mouse-Button.
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122
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Shift = progBar:ocx-mouse-Shift.
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123
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x = progBar:ole-x.
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124
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y = progBar:ole-y.
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125
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126
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message "OLEDragDrop" Button Shift Effect x y.
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127
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end.
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128
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129
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on "ole-drag-over" of progBar do:
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130
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define variable Data as component-handle.
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131
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define variable Effect as integer.
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132
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define variable Button as integer.
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133
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define variable Shift as integer.
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134
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define variable x as decimal.
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135
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define variable y as decimal.
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136
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define variable State as integer.
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137
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138
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data = progBar:com-data.
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139
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effect = progBar:ole-effect.
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140
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Button = progBar:ocx-mouse-Button.
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141
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Shift = progBar:ocx-mouse-Shift.
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142
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x = progBar:ole-x.
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143
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y = progBar:ole-y.
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144
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state = progBar:ole-state.
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145
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146
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message "OLEDragOver" Button Shift Effect x y State.
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147
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end.
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148
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149
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on "ole-give-feedback" of progBar do:
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150
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define variable Effect as integer.
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151
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define variable DefaultCursors as logical.
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152
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153
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effect = progBar:ole-effect.
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154
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DefaultCursors = progBar:ole-default-cursors.
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155
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message "OLEGiveFeedback" Effect DefaultCursors.
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156
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end.
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157
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158
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on "ole-set-data" of progBar do:
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159
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define variable Data as component-handle.
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160
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define variable DataFormat as integer.
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161
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162
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data = progBar:com-data.
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163
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dataFormat = progBar:ole-data-format.
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164
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message "OLESetData" DataFormat.
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165
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Data:Clear().
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166
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end.
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167
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168
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on "ole-start-drag" of progBar do:
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169
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define variable Data as component-handle.
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170
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define variable AllowedEffects as integer.
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171
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172
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data = progBar:com-data.
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173
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AllowedEffects = progBar:ole-allowed-effects.
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174
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message "OLEStartDrag" AllowedEffects.
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175
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Data:GetData(15).
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176
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Data:Files.
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177
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Data:Item(0).
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178
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end.
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179
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180
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181
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on choose of button-1 do:
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182
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progBar:pb-Value = 0.
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183
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run test_progress.
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184
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end.
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185
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186
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on choose of button-3 do:
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187
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define variable pbVal as integer no-undo.
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188
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pbVal = progBar:pb-Value.
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189
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progBar:pb-Value = pbVal + 1.
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190
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end.
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191
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192
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on choose of button-4 do:
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193
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define variable pbVal as integer no-undo.
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194
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pbVal = progBar:pb-Value.
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195
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progBar:pb-Value = pbVal - 1.
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196
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END.
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197
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198
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on choose of button-5 do:
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199
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define variable pbVal as integer no-undo.
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200
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pbVal = progBar:pb-min.
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201
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progBar:pb-Value = pbVal.
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202
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progBar:OLE-Drag().
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203
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END.
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204
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205
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procedure test_progress :
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206
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define variable icount as integer no-undo.
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207
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208
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do iCount = 1 to progBar:pb-Max :
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209
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progBar:pb-Value = iCount.
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210
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progBar:pb-Refresh( ).
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211
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end.
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212
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end procedure.
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213
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214
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enable all with frame f.
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215
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216
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wait-for window-close of current-window.
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217
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218
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