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398
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1 /* Tabs Widget for XEmacs.
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2 Copyright (C) 1999 Edward A. Falk
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /*
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22 * This widget manages one or more child widgets, exactly one of which is
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23 * visible. Above the child widgets is a graphic that looks like index
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24 * tabs from file folders. Each tab corresponds to one of the child widgets.
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25 * By clicking on a tab, the user can bring the corresponding widget to
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26 * the top of the stack.
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27 */
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28
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29
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30 #ifndef _Tabs_h
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31 #define _Tabs_h
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32
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33 #include <X11/Constraint.h>
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34
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35
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36 /***********************************************************************
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37 *
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38 * Tabs Widget (subclass of CompositeClass)
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39 *
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40 ***********************************************************************/
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41
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42 /* Parameters:
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43
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44 Name Class RepType Default Value
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45 ---- ----- ------- -------------
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46 font Font XFontStruct* XtDefaultFont
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3685
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47 fcFontName FcFontName String NULL *0
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48 xftFont XftFont String Helvetica-12 *8
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49 internalWidth Width Dimension 4 *1
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50 internalHeight Height Dimension 2 *1
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51 topWidget TopWidget Widget *2
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52 callback Callback XtCallbackList NULL *3
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53 popdownCallback Callback XtCallbackList NULL *4
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54 selectInsensitive SelectInsensitive Boolean True *5
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55 beNiceToColormap BeNiceToColormap Boolean False *6
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398
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56 topShadowContrast TopShadowContrast int 20
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57 bottomShadowContrast BottomShadowContrast int 40
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3397
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58 insensitiveContrast InsensitiveContrast int 33 *7
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398
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59
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60 background Background Pixel XtDefaultBackground
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61 border BorderColor Pixel XtDefaultForeground
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62 borderWidth BorderWidth Dimension 1
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63 destroyCallback Callback Pointer NULL
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64 hSpace HSpace Dimension 4
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65 height Height Dimension 0
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66 mappedWhenManaged MappedWhenManaged Boolean True
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67 orientation Orientation XtOrientation vertical
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68 vSpace VSpace Dimension 4
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69 width Width Dimension 0
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70 x Position Position 0
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71 y Position Position 0
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72
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73 Notes:
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74
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3397
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75 0 this is a joke, it will be changed.
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398
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76 1 internalWidth, internalHeight specify the margins around the text
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77 in the tabs.
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78 2 topWidget identifies the widget which is currently visible.
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79 3 callbacks are called whenever the user selects a tab. Call_data is
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80 the new top widget.
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81 4 popdownCallbacks are called whenever the user selects a tab. Call_data is
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82 the old (no longer visible) top widget. Note that popdownCallbacks
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83 are called before callbacks.
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84 5 SelectInsensitive determines whether or not insensitive children may
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85 be selected anyway.
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86 6 BeNiceToColormap causes the Tabs widget to use fewer colors.
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87 7 InsensitiveContrast sets the contrast used for labels of insensitive widgets.
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88 8 fcFontName and xftFont are separate resources because there is not yet
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89 registered representation and converter for XftFonts.
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398
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90 */
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91
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92 /* Constraint parameters:
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93 Name Class RepType Default Value
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94 ---- ----- ------- -------------
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95 tabLabel Label String widget name
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96 tabLeftBitmap LeftBitmap Pixmap None
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97 tabForeground Foreground Pixel XtDefaultForeground
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98 resizable Resizable Boolean False
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99 */
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100
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101 /* New fields */
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102
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103 #ifndef XtNtabLabel
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104 #define XtNtabLabel "tabLabel"
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105 #define XtNtabForeground "tabForeground"
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106 #endif
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107
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108 #ifndef XtNtabLeftBitmap
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109 #define XtNtabLeftBitmap "tabLeftBitmap"
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110 #endif
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111
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112 #ifndef XtCLeftBitmap
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113 #define XtCLeftBitmap "LeftBitmap"
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114 #endif
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115
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116 #ifndef XtCResizable
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117 #define XtCResizable "Resizable"
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118 #endif
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119
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120 #ifndef XtNselectInsensitive
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121 #define XtNselectInsensitive "selectInsensitive"
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122 #define XtCSelectInsensitive "SelectInsensitive"
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123 #endif
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124
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125 #ifndef XtNnlabels
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126 #define XtNnlabels "nlabels"
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127 #define XtCNLabels "NLabels"
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128 #endif
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129 #ifndef XtNlabels
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130 #define XtNlabels "labels"
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131 #define XtCLabels "Labels"
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132 #endif
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133
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134 #ifndef XtNtopWidget
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135 #define XtNtopWidget "topWidget"
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136 #define XtCTopWidget "TopWidget"
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137 #endif
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138
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139 #ifndef XtNhSpace
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140 #define XtNhSpace "hSpace"
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141 #define XtCHSpace "HSpace"
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142 #define XtNvSpace "vSpace"
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143 #define XtCVSpace "VSpace"
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144 #endif
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145
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146 #ifndef XtNresizable
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147 #define XtNresizable "resizable"
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148 #endif
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149
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150 #ifndef XtNinsensitiveContrast
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151 #define XtNinsensitiveContrast "insensitiveContrast"
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152 #define XtCInsensitiveContrast "InsensitiveContrast"
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153 #endif
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154
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155 #ifndef XtNshadowWidth
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156 #define XtNshadowWidth "shadowWidth"
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157 #define XtCShadowWidth "ShadowWidth"
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158 #define XtNtopShadowPixel "topShadowPixel"
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159 #define XtCTopShadowPixel "TopShadowPixel"
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160 #define XtNbottomShadowPixel "bottomShadowPixel"
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161 #define XtCBottomShadowPixel "BottomShadowPixel"
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162 #define XtNtopShadowContrast "topShadowContrast"
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163 #define XtCTopShadowContrast "TopShadowContrast"
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164 #define XtNbottomShadowContrast "bottomShadowContrast"
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165 #define XtCBottomShadowContrast "BottomShadowContrast"
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166 #endif
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167
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168 #ifndef XtNtopShadowPixmap
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169 #define XtNtopShadowPixmap "topShadowPixmap"
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170 #define XtCTopShadowPixmap "TopShadowPixmap"
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171 #define XtNbottomShadowPixmap "bottomShadowPixmap"
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172 #define XtCBottomShadowPixmap "BottomShadowPixmap"
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173 #endif
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174
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175 #ifndef XtNbeNiceToColormap
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176 #define XtNbeNiceToColormap "beNiceToColormap"
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177 #define XtCBeNiceToColormap "BeNiceToColormap"
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178 #define XtNbeNiceToColourmap "beNiceToColormap"
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179 #define XtCBeNiceToColourmap "BeNiceToColormap"
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180 #endif
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181
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182 /* Class record constants */
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183
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184 extern WidgetClass tabsWidgetClass;
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185
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186 typedef struct _TabsClassRec *TabsWidgetClass;
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187 typedef struct _TabsRec *TabsWidget;
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188
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189 _XFUNCPROTOBEGIN
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190
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191 extern void
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192 XawTabsSetTop(
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193 #if NeedFunctionPrototypes
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194 Widget w,
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195 Bool callCallbacks
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196 #endif
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197 ) ;
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198
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199 extern void
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200 XawTabsSetHighlight(
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201 #if NeedFunctionPrototypes
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202 Widget tabs,
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203 Widget w
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204 #endif
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205 ) ;
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206
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207 _XFUNCPROTOEND
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208
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209 #endif /* _Tabs_h */
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