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Rev | Author | Line No. | Line |
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16856 | craig | 1 | /* |
2 | Copyright (C) 2011 Elvis Stansvik <elvstone@gmail.com> |
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3 | |||
4 | For general Scribus (>=1.3.2) copyright and licensing information please refer |
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5 | to the COPYING file provided with the program. Following this notice may exist |
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6 | a copyright and/or license notice that predates the release of Scribus 1.3.2 |
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7 | for which a new license (GPL+exception) is in place. |
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8 | */ |
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9 | #include <QColor> |
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10 | #include <QListWidget> |
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11 | #include <QListWidgetItem> |
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12 | #include <QWidget> |
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13 | |||
14 | #include "colorcombo.h" |
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15 | #include "commonstrings.h" |
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16 | #include "pageitem_table.h" |
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17 | #include "sccolorengine.h" |
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18 | #include "scribus.h" |
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19 | #include "selection.h" |
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20 | #include "tableborder.h" |
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21 | #include "tablesideselector.h" |
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22 | #include "util.h" |
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23 | #include "util_color.h" |
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24 | #include "util_icon.h" |
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25 | |||
26 | #include "propertiespalette_table.h" |
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27 | |||
28 | PropertiesPalette_Table::PropertiesPalette_Table(QWidget* parent) : QWidget(parent), |
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29 | m_mainWindow(0), m_doc(0), m_item(0), m_previousItem(0) |
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30 | { |
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31 | setupUi(this); |
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32 | |||
33 | addBorderLineButton->setIcon(QIcon(loadIcon("penciladd.png"))); |
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34 | removeBorderLineButton->setIcon(QIcon(loadIcon("pencilsub.png"))); |
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35 | } |
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36 | |||
37 | void PropertiesPalette_Table::handleUpdateRequest(int updateFlags) |
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38 | { |
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39 | if (updateFlags & reqColorsUpdate) |
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40 | updateColorList(); |
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41 | } |
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42 | |||
43 | void PropertiesPalette_Table::updateColorList() |
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44 | { |
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45 | if (!m_doc) |
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46 | return; |
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47 | |||
48 | borderLineColor->updateBox(m_doc->PageColors, ColorCombo::smallPixmaps); |
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49 | fillColor->updateBox(m_doc->PageColors, ColorCombo::smallPixmaps); |
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50 | } |
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51 | |||
52 | void PropertiesPalette_Table::setMainWindow(ScribusMainWindow* mainWindow) |
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53 | { |
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54 | m_mainWindow = mainWindow; |
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55 | |||
56 | connect(m_mainWindow, SIGNAL(UpdateRequest(int)), SLOT(handleUpdateRequest(int))); |
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17327 | fschmid | 57 | connect(m_mainWindow, SIGNAL(AppModeChanged(int,int)), this, SLOT(updateFillControls())); |
16856 | craig | 58 | } |
59 | |||
60 | void PropertiesPalette_Table::setDocument(ScribusDoc *doc) |
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61 | { |
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62 | m_doc = doc; |
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63 | } |
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64 | |||
65 | void PropertiesPalette_Table::unsetDocument() |
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66 | { |
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67 | m_doc = 0; |
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68 | } |
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69 | |||
70 | void PropertiesPalette_Table::setItem(PageItem* item) |
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71 | { |
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72 | m_item = item; |
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17332 | fschmid | 73 | if (item->isTable()) |
74 | connect(m_item->asTable(), SIGNAL(selectionChanged()), this, SLOT(handleCellSelectionChanged())); |
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16856 | craig | 75 | } |
76 | |||
77 | void PropertiesPalette_Table::unsetItem() |
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78 | { |
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17332 | fschmid | 79 | if ((m_item) && (m_item->isTable())) |
17327 | fschmid | 80 | disconnect(m_item->asTable(), SIGNAL(selectionChanged()), this, SLOT(handleCellSelectionChanged())); |
16856 | craig | 81 | m_item = 0; |
82 | } |
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83 | |||
84 | void PropertiesPalette_Table::handleSelectionChanged() |
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85 | { |
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86 | if (!m_doc) |
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87 | return; |
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88 | |||
89 | // We only handle a single item for now. |
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90 | if (m_doc->m_Selection->count() >= 1 && m_doc->m_Selection->itemAt(0)->isTable()) |
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91 | m_item = m_doc->m_Selection->itemAt(0); |
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92 | else |
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93 | m_item = 0; |
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94 | |||
95 | // HACK: Guard against "false" re-selections resulting from m_item->update(). |
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96 | if (m_item == m_previousItem) |
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97 | return; |
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98 | m_previousItem = m_item; |
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99 | |||
100 | sideSelector->setSelection(TableSideSelector::All); |
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101 | |||
102 | updateFillControls(); |
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103 | } |
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104 | |||
17327 | fschmid | 105 | void PropertiesPalette_Table::handleCellSelectionChanged() |
106 | { |
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107 | if (!m_doc) |
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108 | return; |
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109 | if (!m_item) |
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110 | return; |
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111 | updateFillControls(); |
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112 | } |
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113 | |||
16856 | craig | 114 | void PropertiesPalette_Table::on_sideSelector_selectionChanged() |
115 | { |
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116 | if (!m_item || !m_item->isTable()) |
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117 | return; |
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118 | |||
119 | /* |
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120 | * Figure out the selection state. Either |
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121 | * |
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122 | * 1) Some sides are selected and they all have the same border, or |
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123 | * 2) Some sides are selected but they have different borders, or |
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124 | * 3) No sides are selected. |
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125 | */ |
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126 | State borderState = Unset; |
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127 | m_currentBorder = TableBorder(); |
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128 | TableSideSelector::Sides selectedSides = sideSelector->selection(); |
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129 | PageItem_Table* table = m_item->asTable(); |
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130 | |||
131 | if (selectedSides & TableSideSelector::Left) |
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132 | { |
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133 | if (borderState == Unset && !table->leftBorder().isNull()) |
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134 | { |
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135 | m_currentBorder = table->leftBorder(); |
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136 | borderState = Set; |
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137 | } |
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138 | else if (m_currentBorder != table->leftBorder()) |
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139 | borderState = TriState; |
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140 | } |
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141 | |||
142 | if (selectedSides & TableSideSelector::Right) |
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143 | { |
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144 | if (borderState == Unset && !table->rightBorder().isNull()) |
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145 | { |
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146 | m_currentBorder = table->rightBorder(); |
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147 | borderState = Set; |
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148 | } |
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149 | else if (m_currentBorder != table->rightBorder()) |
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150 | borderState = TriState; |
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151 | } |
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152 | |||
153 | if (selectedSides & TableSideSelector::Top) |
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154 | { |
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155 | if (borderState == Unset && !table->topBorder().isNull()) |
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156 | { |
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157 | m_currentBorder = table->topBorder(); |
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158 | borderState = Set; |
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159 | } |
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160 | else if (m_currentBorder != table->topBorder()) |
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161 | borderState = TriState; |
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162 | } |
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163 | |||
164 | if (selectedSides & TableSideSelector::Bottom) |
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165 | { |
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166 | if (borderState == Unset && !table->bottomBorder().isNull()) |
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167 | { |
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168 | m_currentBorder = table->bottomBorder(); |
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169 | borderState = Set; |
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170 | } |
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171 | else if (m_currentBorder != table->bottomBorder()) |
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172 | borderState = TriState; |
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173 | } |
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174 | |||
175 | if (borderState == Set) |
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176 | { |
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177 | /// Some sides selected and they have same border. |
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178 | addBorderLineButton->setEnabled(true); |
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179 | removeBorderLineButton->setEnabled(true); |
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180 | borderLineList->setEnabled(true); |
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181 | } |
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182 | else if (borderState == TriState) |
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183 | { |
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184 | /// Some sides selected but they have different border. |
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185 | m_currentBorder = TableBorder(); |
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186 | addBorderLineButton->setEnabled(true); |
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187 | removeBorderLineButton->setEnabled(true); |
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188 | borderLineList->setEnabled(true); |
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189 | } |
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190 | else |
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191 | { |
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192 | /// No sides selected. |
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193 | m_currentBorder = TableBorder(); |
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194 | addBorderLineButton->setEnabled(false); |
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195 | removeBorderLineButton->setEnabled(false); |
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196 | borderLineList->setEnabled(false); |
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197 | } |
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198 | |||
199 | updateBorderLineList(); |
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200 | } |
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201 | |||
202 | void PropertiesPalette_Table::updateBorderLineList() |
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203 | { |
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204 | borderLineList->clear(); |
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205 | |||
206 | foreach (const TableBorderLine& borderLine, m_currentBorder.borderLines()) |
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207 | { |
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17327 | fschmid | 208 | QPixmap *icon = getWidePixmap(getColor(borderLine.color(), borderLine.shade())); |
16856 | craig | 209 | QString text = QString(" %1%2 %3") |
210 | .arg(borderLine.width()) |
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211 | .arg(borderLineWidth->suffix()) |
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212 | .arg(CommonStrings::translatePenStyleName(borderLine.style())); |
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213 | borderLineList->addItem(new QListWidgetItem(*icon, text, borderLineList)); |
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214 | } |
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215 | |||
216 | /*if (borderLineList->count() > 0) |
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217 | borderLineList->setCurrentItem(borderLineList->item(0)); |
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218 | else |
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219 | on_borderLineList_currentRowChanged(-1);*/ |
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220 | } |
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221 | |||
222 | void PropertiesPalette_Table::updateBorderLineListItem() |
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223 | { |
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224 | QListWidgetItem* item = borderLineList->currentItem(); |
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17327 | fschmid | 225 | QString color = borderLineColor->currentColor(); |
226 | if (color == CommonStrings::tr_NoneColor) |
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227 | color = CommonStrings::None; |
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228 | QPixmap *icon = getWidePixmap(getColor(color, borderLineShade->value())); |
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16856 | craig | 229 | QString text = QString(" %1%2 %3") |
230 | .arg(borderLineWidth->getValue()) |
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231 | .arg(borderLineWidth->suffix()) |
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232 | .arg(CommonStrings::translatePenStyleName(static_cast<Qt::PenStyle>(borderLineStyle->currentIndex() + 1))); |
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233 | |||
234 | item->setIcon(*icon); |
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235 | item->setText(text); |
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236 | } |
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237 | |||
238 | void PropertiesPalette_Table::updateFillControls() |
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239 | { |
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240 | if (m_item && m_item->isTable()) |
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241 | { |
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242 | PageItem_Table* table = m_item->asTable(); |
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243 | // Enable fill editing controls. |
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244 | fillColor->setEnabled(true); |
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245 | fillColorLabel->setEnabled(true); |
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246 | fillShade->setEnabled(true); |
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247 | fillShadeLabel->setEnabled(true); |
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248 | // Fill in values. |
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17327 | fschmid | 249 | if (m_doc->appMode != modeEditTable) |
17318 | fschmid | 250 | { |
17327 | fschmid | 251 | QString color = table->fillColor(); |
252 | if (color == CommonStrings::None) |
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253 | color = CommonStrings::tr_NoneColor; |
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254 | setCurrentComboItem(fillColor, color); |
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17318 | fschmid | 255 | fillShade->setValue(table->fillShade()); |
256 | } |
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17327 | fschmid | 257 | else |
17318 | fschmid | 258 | { |
17327 | fschmid | 259 | TableCell cell = table->activeCell(); |
260 | QString color = cell.fillColor(); |
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261 | if (color == CommonStrings::None) |
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262 | color = CommonStrings::tr_NoneColor; |
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263 | setCurrentComboItem(fillColor, color); |
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17318 | fschmid | 264 | fillShade->setValue(cell.fillShade()); |
265 | } |
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16856 | craig | 266 | } |
267 | else |
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268 | { |
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269 | // Disable fill editing controls. |
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270 | fillColor->setEnabled(false); |
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271 | fillColorLabel->setEnabled(false); |
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272 | fillShade->setEnabled(false); |
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273 | fillShadeLabel->setEnabled(false); |
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274 | } |
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275 | } |
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276 | |||
277 | QColor PropertiesPalette_Table::getColor(const QString& colorName, int shade) const |
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278 | { |
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279 | if (!m_doc) |
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280 | return QColor(); |
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281 | |||
282 | return ScColorEngine::getDisplayColor(m_doc->PageColors[colorName], m_doc, shade); |
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283 | } |
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284 | |||
285 | void PropertiesPalette_Table::on_borderLineList_currentRowChanged(int row) |
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286 | { |
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287 | if (row == -1) |
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288 | { |
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289 | // No list item selected, so disable editing widgets. |
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290 | borderLineWidth->setEnabled(false); |
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291 | borderLineWidthLabel->setEnabled(false); |
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292 | borderLineColor->setEnabled(false); |
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293 | borderLineColorLabel->setEnabled(false); |
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294 | borderLineStyle->setEnabled(false); |
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295 | borderLineStyleLabel->setEnabled(false); |
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296 | borderLineShade->setEnabled(false); |
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297 | borderLineShadeLabel->setEnabled(false); |
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298 | } |
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299 | else |
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300 | { |
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301 | QList<TableBorderLine> borderLines = m_currentBorder.borderLines(); |
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302 | Q_ASSERT(borderLineList->count() == borderLines.size()); |
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303 | TableBorderLine line = borderLines.at(row); |
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304 | |||
305 | // Enable editing widgets. |
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306 | borderLineWidth->setEnabled(true); |
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307 | borderLineWidthLabel->setEnabled(true); |
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308 | borderLineColor->setEnabled(true); |
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309 | borderLineColorLabel->setEnabled(true); |
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310 | borderLineStyle->setEnabled(true); |
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311 | borderLineStyleLabel->setEnabled(true); |
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312 | borderLineShade->setEnabled(true); |
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313 | borderLineShadeLabel->setEnabled(true); |
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314 | |||
315 | // Fill in values. |
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316 | borderLineWidth->showValue(line.width()); |
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317 | setCurrentComboItem(borderLineColor, line.color()); |
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318 | borderLineStyle->setCurrentIndex(static_cast<int>(line.style()) - 1); |
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17311 | fschmid | 319 | borderLineShade->setValue(line.shade()); |
16856 | craig | 320 | } |
321 | } |
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322 | |||
323 | /// Handles adding of a new border line. |
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324 | void PropertiesPalette_Table::on_addBorderLineButton_clicked() |
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325 | { |
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326 | if (!m_item || !m_item->isTable()) |
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327 | return; |
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328 | |||
329 | m_currentBorder.addBorderLine(TableBorderLine()); |
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330 | updateBorderLineList(); |
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331 | } |
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332 | |||
333 | /// Handles removing of a border line. |
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334 | void PropertiesPalette_Table::on_removeBorderLineButton_clicked() |
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335 | { |
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336 | int index = borderLineList->currentRow(); |
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337 | |||
338 | borderLineList->removeItemWidget(borderLineList->currentItem()); |
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339 | m_currentBorder.removeBorderLine(index); |
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340 | |||
341 | updateBorderLineList(); |
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342 | } |
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343 | |||
344 | void PropertiesPalette_Table::on_borderLineWidth_valueChanged(double width) |
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345 | { |
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346 | int index = borderLineList->currentRow(); |
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347 | TableBorderLine borderLine = m_currentBorder.borderLines().at(index); |
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348 | borderLine.setWidth(width); |
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349 | m_currentBorder.replaceBorderLine(index, borderLine); |
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350 | |||
351 | updateBorders(); |
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352 | updateBorderLineListItem(); |
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353 | } |
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354 | |||
17311 | fschmid | 355 | void PropertiesPalette_Table::on_borderLineShade_valueChanged(int shade) |
356 | { |
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357 | int index = borderLineList->currentRow(); |
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358 | TableBorderLine borderLine = m_currentBorder.borderLines().at(index); |
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359 | borderLine.setShade(shade); |
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360 | m_currentBorder.replaceBorderLine(index, borderLine); |
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361 | |||
362 | updateBorders(); |
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363 | updateBorderLineListItem(); |
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364 | } |
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365 | |||
16856 | craig | 366 | void PropertiesPalette_Table::on_borderLineColor_activated(const QString& colorName) |
367 | { |
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368 | int index = borderLineList->currentRow(); |
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369 | TableBorderLine borderLine = m_currentBorder.borderLines().at(index); |
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370 | borderLine.setColor(colorName); |
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371 | m_currentBorder.replaceBorderLine(index, borderLine); |
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372 | |||
373 | updateBorders(); |
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374 | updateBorderLineListItem(); |
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375 | } |
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376 | |||
377 | void PropertiesPalette_Table::on_borderLineStyle_activated(int style) |
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378 | { |
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379 | int index = borderLineList->currentRow(); |
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380 | TableBorderLine borderLine = m_currentBorder.borderLines().at(index); |
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381 | borderLine.setStyle(static_cast<Qt::PenStyle>(style + 1)); |
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382 | m_currentBorder.replaceBorderLine(index, borderLine); |
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383 | |||
384 | updateBorders(); |
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385 | updateBorderLineListItem(); |
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386 | } |
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387 | |||
388 | void PropertiesPalette_Table::on_fillColor_activated(const QString& colorName) |
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389 | { |
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390 | if (!m_item || !m_item->isTable()) |
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391 | return; |
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17327 | fschmid | 392 | QString color = colorName; |
393 | if (colorName == CommonStrings::tr_NoneColor) |
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394 | color = CommonStrings::None; |
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16856 | craig | 395 | PageItem_Table* table = m_item->asTable(); |
17327 | fschmid | 396 | if (m_doc->appMode != modeEditTable) |
17318 | fschmid | 397 | { |
17327 | fschmid | 398 | table->setFillColor(color); |
17318 | fschmid | 399 | table->setFillShade(fillShade->value()); |
400 | } |
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17327 | fschmid | 401 | else |
17318 | fschmid | 402 | { |
17327 | fschmid | 403 | TableCell cell = table->activeCell(); |
404 | cell.setFillColor(color); |
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17318 | fschmid | 405 | cell.setFillShade(fillShade->value()); |
406 | } |
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407 | |||
17311 | fschmid | 408 | table->update(); |
409 | } |
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16856 | craig | 410 | |
17311 | fschmid | 411 | void PropertiesPalette_Table::on_fillShade_valueChanged(int shade) |
412 | { |
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413 | if (!m_item || !m_item->isTable()) |
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414 | return; |
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415 | |||
17327 | fschmid | 416 | QString color = fillColor->currentColor(); |
417 | if (color == CommonStrings::tr_NoneColor) |
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418 | color = CommonStrings::None; |
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17311 | fschmid | 419 | PageItem_Table* table = m_item->asTable(); |
17327 | fschmid | 420 | if (m_doc->appMode != modeEditTable) |
17318 | fschmid | 421 | { |
17327 | fschmid | 422 | table->setFillColor(color); |
17318 | fschmid | 423 | table->setFillShade(shade); |
424 | } |
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17327 | fschmid | 425 | else |
17318 | fschmid | 426 | { |
17327 | fschmid | 427 | TableCell cell = table->activeCell(); |
428 | cell.setFillColor(color); |
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17318 | fschmid | 429 | cell.setFillShade(shade); |
430 | } |
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16856 | craig | 431 | table->update(); |
432 | } |
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433 | |||
434 | void PropertiesPalette_Table::updateBorders() |
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435 | { |
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436 | if (!m_doc || !m_item || !m_item->isTable()) |
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437 | return; |
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438 | |||
439 | PageItem_Table* table = m_item->asTable(); |
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440 | TableSideSelector::Sides selectedSides = sideSelector->selection(); |
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441 | |||
17327 | fschmid | 442 | m_doc->dontResize = true; |
16856 | craig | 443 | if (selectedSides & TableSideSelector::Left) |
444 | table->setLeftBorder(m_currentBorder); |
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445 | if (selectedSides & TableSideSelector::Right) |
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446 | table->setRightBorder(m_currentBorder); |
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447 | if (selectedSides & TableSideSelector::Top) |
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448 | table->setTopBorder(m_currentBorder); |
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449 | if (selectedSides & TableSideSelector::Bottom) |
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450 | table->setBottomBorder(m_currentBorder); |
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17327 | fschmid | 451 | table->adjustTable(); |
16856 | craig | 452 | table->update(); |
453 | } |
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454 | |||
455 | void PropertiesPalette_Table::languageChange() |
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456 | { |
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457 | // Not implemented. |
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458 | } |
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459 | |||
460 | void PropertiesPalette_Table::unitChange() |
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461 | { |
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462 | // Not implemented. |
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463 | } |