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1 " |
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2 COPYRIGHT (c) 2015 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 "{ Package: 'stx:libview' }" |
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13 |
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14 "{ NameSpace: Smalltalk }" |
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15 |
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16 SimpleBorder subclass:#RoundedBorder |
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17 instanceVariableNames:'imgTopLeft imgTopRight imgBottomRight imgBottomLeft' |
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18 classVariableNames:'TemplateTopLeft TemplateTopRight TemplateBottomRight |
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19 TemplateBottomLeft' |
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20 poolDictionaries:'' |
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21 category:'Graphics-Support' |
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22 ! |
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23 |
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24 !RoundedBorder 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) 2015 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 documentation |
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41 " |
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42 a rounded border as in modern yosemite and new adwaita |
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43 |
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44 [see also:] |
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45 Border |
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46 |
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47 [author:] |
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48 Claus Gittinger |
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49 " |
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50 ! |
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51 |
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52 examples |
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53 " |
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54 [exBegin] |
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55 |v b| |
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56 |
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57 v := StandardSystemView extent:200@100. |
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58 v openAndWait. |
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59 |
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60 b := RoundedBorder width:5 color:Color red. |
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61 b displayOn:v forDisplayBox:(0@0 extent:100@100). |
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62 [exEnd] |
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63 |
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64 [exBegin] |
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65 |t v b| |
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66 |
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67 t := StandardSystemView extent:200@100. |
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68 t viewBackground:Color green. |
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69 v := View in:t. |
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70 v viewBackground:Color red. |
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71 v origin:10@10 corner:90@90. |
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72 t openAndWait. |
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73 |
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74 b := RoundedBorder width:10 color:Color red. |
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75 v border:b |
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76 [exEnd] |
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77 " |
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78 ! ! |
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79 |
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80 !RoundedBorder class methodsFor:'image specs'! |
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81 |
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82 templateBottomLeftImage |
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83 TemplateBottomLeft isNil ifTrue:[ |
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84 TemplateBottomLeft := self templateBottomRightImage rotated:90 |
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85 ]. |
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86 ^ TemplateBottomLeft |
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87 |
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88 " |
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89 self templateBottomLeftImage |
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90 " |
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91 ! |
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92 |
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93 templateBottomRightImage |
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94 TemplateBottomRight isNil ifTrue:[ |
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95 TemplateBottomRight := self templateTopRightImage rotated:90 |
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96 ]. |
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97 ^ TemplateBottomRight |
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98 |
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99 " |
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100 self templateBottomRightImage |
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101 " |
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102 ! |
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103 |
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104 templateTopLeftImage |
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105 TemplateTopLeft isNil ifTrue:[ |
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106 TemplateTopLeft := self topLeftImageUnfilledMasked4 |
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107 ]. |
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108 ^ TemplateTopLeft |
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109 |
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110 " |
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111 TemplateTopLeft := TemplateTopRight := nil. |
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112 TemplateBottomLeft := TemplateBottomRight := nil. |
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113 " |
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114 ! |
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115 |
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116 templateTopRightImage |
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117 TemplateTopRight isNil ifTrue:[ |
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118 TemplateTopRight := self templateTopLeftImage rotated:90 |
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119 ]. |
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120 ^ TemplateTopRight |
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121 |
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122 " |
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123 self templateTopRightImage |
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124 " |
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125 ! |
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126 |
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127 topLeftImageUnfilledMasked |
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128 "This resource specification was automatically generated |
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129 by the ImageEditor of ST/X." |
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130 |
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131 "Do not manually edit this!! If it is corrupted, |
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132 the ImageEditor may not be able to read the specification." |
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133 |
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134 " |
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135 self topLeftImageUnfilledMasked inspect |
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136 ImageEditor openOnClass:self andSelector:#topLeftImageUnfilledMasked |
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137 Icon flushCachedIcons |
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138 " |
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139 |
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140 <resource: #image> |
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141 |
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142 ^Icon |
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143 constantNamed:'RoundedBorder topLeftImageUnfilledMasked' |
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144 ifAbsentPut:[(Depth1Image width:4 height:4) bits:(ByteArray fromPackedString:'@@@@@@@a') colorMapFromArray:#[0 0 0] mask:((ImageMask width:4 height:4) bits:(ByteArray fromPackedString:'8LB@@@@a'); yourself); yourself] |
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145 ! |
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146 |
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147 topLeftImageUnfilledMasked2 |
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148 "This resource specification was automatically generated |
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149 by the ImageEditor of ST/X." |
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150 |
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151 "Do not manually edit this!! If it is corrupted, |
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152 the ImageEditor may not be able to read the specification." |
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153 |
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154 " |
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155 self topLeftImageUnfilledMasked2 inspect |
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156 ImageEditor openOnClass:self andSelector:#topLeftImageUnfilledMasked2 |
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157 Icon flushCachedIcons |
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158 " |
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159 |
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160 <resource: #image> |
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161 |
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162 ^Icon |
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163 constantNamed:'RoundedBorder topLeftImageUnfilledMasked2' |
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164 ifAbsentPut:[(Depth1Image width:4 height:4) bits:(ByteArray fromPackedString:'@@@@@@@a') colorMapFromArray:#[0 0 0] mask:((ImageMask width:4 height:4) bits:(ByteArray fromPackedString:'<LB@ @@a'); yourself); yourself] |
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165 ! |
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166 |
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167 topLeftImageUnfilledMasked3 |
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168 "This resource specification was automatically generated |
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169 by the ImageEditor of ST/X." |
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170 |
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171 "Do not manually edit this!! If it is corrupted, |
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172 the ImageEditor may not be able to read the specification." |
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173 |
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174 " |
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175 self topLeftImageUnfilledMasked3 inspect |
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176 ImageEditor openOnClass:self andSelector:#topLeftImageUnfilledMasked3 |
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177 Icon flushCachedIcons |
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178 " |
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179 |
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180 <resource: #image> |
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181 |
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182 ^Icon |
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183 constantNamed:'RoundedBorder topLeftImageUnfilledMasked3' |
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184 ifAbsentPut:[(Depth1Image width:4 height:4) bits:(ByteArray fromPackedString:'DFA@ @@a') colorMapFromArray:#[0 0 0 127 127 127] mask:((ImageMask width:4 height:4) bits:(ByteArray fromPackedString:'<NC@ @@a'); yourself); yourself] |
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185 ! |
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186 |
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187 topLeftImageUnfilledMasked4 |
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188 "This resource specification was automatically generated |
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189 by the ImageEditor of ST/X." |
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190 |
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191 "Do not manually edit this!! If it is corrupted, |
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192 the ImageEditor may not be able to read the specification." |
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193 |
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194 " |
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195 self topLeftImageUnfilledMasked4 inspect |
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196 ImageEditor openOnClass:self andSelector:#topLeftImageUnfilledMasked4 |
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197 Icon flushCachedIcons |
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198 " |
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199 |
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200 <resource: #image> |
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201 |
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202 ^Icon |
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203 constantNamed:'RoundedBorder topLeftImageUnfilledMasked4' |
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204 ifAbsentPut:[(Depth1Image width:4 height:4) bits:(ByteArray fromPackedString:'LDB@ @@a') colorMapFromArray:#[0 0 0 127 127 127] mask:((ImageMask width:4 height:4) bits:(ByteArray fromPackedString:'<LB@ @@a'); yourself); yourself] |
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205 ! ! |
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206 |
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207 !RoundedBorder methodsFor:'displaying'! |
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208 |
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209 displayOn:aGC forDisplayBox:aRectangle |
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210 |imgDim boxLeft boxRight boxTop boxBottom boxWidth boxHeight| |
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211 |
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212 color isNil ifTrue:[ ^ self]. |
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213 |
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214 super displayOn:aGC forDisplayBox:aRectangle. |
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215 |
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216 imgTopLeft isNil ifTrue:[ |
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217 self makeImages. |
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218 imgTopLeft isNil ifTrue:[ |
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219 ^ self |
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220 ]. |
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221 ]. |
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222 |
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223 imgDim :=4. |
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224 |
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225 boxLeft := aRectangle left + width. |
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226 boxTop := aRectangle top + width. |
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227 boxWidth := aRectangle width. |
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228 boxHeight := aRectangle height. |
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229 |
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230 boxRight := boxLeft + boxWidth - width - 1. |
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231 boxBottom := boxTop + boxHeight - width - 1. |
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232 |
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233 aGC displayImage:imgTopLeft x:boxLeft y:boxTop. |
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234 aGC displayImage:imgTopRight x:boxRight-imgDim-imgDim y:boxTop. |
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235 aGC displayImage:imgBottomRight x:boxRight-imgDim-imgDim y:boxBottom-imgDim-imgDim. |
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236 aGC displayImage:imgBottomLeft x:boxLeft y:boxBottom-imgDim-imgDim. |
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237 ! ! |
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238 |
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239 !RoundedBorder methodsFor:'private'! |
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240 |
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241 makeImages |
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242 |lightColor| |
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243 |
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244 imgTopLeft := self class templateTopLeftImage copy. |
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245 imgTopRight := self class templateTopRightImage copy. |
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246 imgBottomLeft := self class templateBottomLeftImage copy. |
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247 imgBottomRight := self class templateBottomRightImage copy. |
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248 |
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249 lightColor := color lightened. |
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250 |
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251 imgTopLeft colorMap |
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252 at:1 put:color; at:2 put:lightColor. |
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253 imgTopRight colorMap |
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254 at:1 put:color; at:2 put:lightColor. |
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255 imgBottomLeft colorMap |
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256 at:1 put:color; at:2 put:lightColor. |
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257 imgBottomRight colorMap |
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258 at:1 put:color; at:2 put:lightColor. |
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259 ! ! |
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260 |
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261 !RoundedBorder class methodsFor:'documentation'! |
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262 |
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263 version |
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264 ^ '$Header$' |
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265 ! |
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266 |
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267 version_CVS |
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268 ^ '$Header$' |
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269 ! ! |
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270 |