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1 " |
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2 COPYRIGHT (c) 1997 by eXept Software AG |
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3 All Rights Reserved |
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4 |
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5 This software is furnished under a license and may be used |
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6 only in accordance with the terms of that license and with the |
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7 inclusion of the above copyright notice. This software may not |
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8 be provided or otherwise made available to, or used by, any |
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9 other person. No title to or ownership of the software is |
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10 hereby transferred. |
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11 " |
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12 |
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13 |
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14 |
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15 |
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16 |
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17 Object subclass:#KeyboardProcessor |
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18 instanceVariableNames:'returnIsOKInDialog escapeIsCancelInDialog menuBar' |
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19 classVariableNames:'' |
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20 poolDictionaries:'' |
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21 category:'Interface-Support-UI' |
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22 ! |
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23 |
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24 !KeyboardProcessor class methodsFor:'documentation'! |
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25 |
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26 copyright |
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27 " |
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28 COPYRIGHT (c) 1997 by eXept Software AG |
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29 All Rights Reserved |
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30 |
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31 This software is furnished under a license and may be used |
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32 only in accordance with the terms of that license and with the |
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33 inclusion of the above copyright notice. This software may not |
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34 be provided or otherwise made available to, or used by, any |
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35 other person. No title to or ownership of the software is |
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36 hereby transferred. |
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37 " |
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38 |
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39 |
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40 |
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41 |
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42 ! |
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43 |
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44 documentation |
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45 " |
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46 ST80 compatibility (mimicry) class. |
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47 |
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48 The class is not completed yet and certainly not bug free. |
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49 Also, it is not guaranteed that all winSpecs are understood. |
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50 |
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51 Notice: |
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52 this class was implemented using protocol information |
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53 from alpha testers, literature and by reading public domain code |
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54 - it may not be complete or compatible to |
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55 the corresponding ST-80 class. |
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56 If you encounter any incompatibilities, please forward a note |
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57 describing the incompatibility verbal (i.e. no code) to the ST/X team. |
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58 |
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59 [author:] |
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60 Claus Atzkern |
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61 " |
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62 |
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63 |
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64 |
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65 |
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66 ! ! |
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67 |
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68 !KeyboardProcessor methodsFor:'ST80 - mimicri'! |
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69 |
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70 keyboardConsumers |
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71 ^ #() |
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72 |
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73 "Created: 6.3.1997 / 15:16:32 / cg" |
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74 ! |
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75 |
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76 removeKeyboardReceiver:aController |
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77 |
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78 "Created: / 31.10.1997 / 01:56:54 / cg" |
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79 ! |
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80 |
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81 sendKeyboardTo:aController |
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82 |
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83 "Created: / 31.10.1997 / 01:57:15 / cg" |
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84 ! |
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85 |
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86 setActive:aWidget |
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87 |
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88 "Created: 3.3.1997 / 18:31:09 / cg" |
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89 ! ! |
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90 |
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91 !KeyboardProcessor methodsFor:'accessing'! |
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92 |
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93 escapeIsCancelInDialog:aBoolean |
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94 escapeIsCancelInDialog := aBoolean |
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95 ! |
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96 |
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97 menuBar |
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98 "return the value of the instance variable 'menuBar' (automatically generated)" |
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99 |
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100 ^ menuBar! |
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101 |
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102 menuBar:something |
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103 "set the value of the instance variable 'menuBar' (automatically generated)" |
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104 |
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105 menuBar := something.! |
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106 |
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107 returnIsOKInDialog:aBoolean |
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108 returnIsOKInDialog := aBoolean |
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109 |
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110 ! ! |
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111 |
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112 !KeyboardProcessor methodsFor:'event handling'! |
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113 |
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114 processEvent:event |
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115 |key topView app view| |
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116 |
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117 view := event view. |
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118 |
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119 event isKeyPressEvent ifTrue:[ |
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120 key := event key. |
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121 topView := view topView. |
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122 app := topView application. |
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123 |
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124 topView isModal ifTrue:[ |
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125 (returnIsOKInDialog and:[key == #Return]) ifTrue:[ |
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126 app doAccept. |
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127 ^ self |
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128 ]. |
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129 (escapeIsCancelInDialog and:[key == #Escape]) ifTrue:[ |
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130 app doCancel. |
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131 ^ self |
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132 ]. |
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133 ]. |
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134 |
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135 "/ how about menu-shortkeys ? |
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136 (menuBar notNil and:[(menuBar processShortcutKeyEventInMenuBar:event)]) ifTrue:[ |
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137 ^ self |
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138 ] |
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139 ]. |
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140 |
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141 view dispatchEvent:event |
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142 |
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143 "/ let view dispatch it. |
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144 |
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145 |
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146 |
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147 ! |
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148 |
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149 requestForWindowClose |
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150 "about to close the window. |
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151 If autoAccept is true, check for this, and only return true if all |
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152 fields agree." |
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153 |
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154 ^ self requestGlobalAutoAccept |
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155 |
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156 ! |
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157 |
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158 requestGlobalAutoAccept |
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159 "about to close the window. |
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160 If autoAccept is true, check for this, and only return true if all |
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161 fields agree." |
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162 |
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163 ^ true |
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164 |
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165 ! ! |
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166 |
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167 !KeyboardProcessor class methodsFor:'documentation'! |
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168 |
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169 version |
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170 ^ '$Header: /cvs/stx/stx/libview2/KeyboardProcessor.st,v 1.1 1999-03-09 16:40:36 cg Exp $' |
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171 ! ! |