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