Differential D21032 Diff 60367 src/kdefrontend/widgets/LabelWidget.cpp

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src/kdefrontend/widgets/LabelWidget.cpp

Show First 20 Lines • Show All 109 Lines • ▼ Show 20 Line(s)61LabelWidget::LabelWidget(QWidget* parent) : QWidget(parent), m_dateTimeMenu(new QMenu(this)) {
110 110​
111 ui.cbBorderStyle->addItem(i18n("No line")); 111​ ui.cbBorderStyle->addItem(i18n("No line"));
112 ui.cbBorderStyle->addItem(i18n("Solid line")); 112​ ui.cbBorderStyle->addItem(i18n("Solid line"));
113 ui.cbBorderStyle->addItem(i18n("Dash line")); 113​ ui.cbBorderStyle->addItem(i18n("Dash line"));
114 ui.cbBorderStyle->addItem(i18n("Dot line")); 114​ ui.cbBorderStyle->addItem(i18n("Dot line"));
115 ui.cbBorderStyle->addItem(i18n("Dash dot line")); 115​ ui.cbBorderStyle->addItem(i18n("Dash dot line"));
116 ui.cbBorderStyle->addItem(i18n("Dash dot dot line")); 116​ ui.cbBorderStyle->addItem(i18n("Dash dot dot line"));
117 117​
118​ ui.kcbBackgroundColor->setAlphaChannelEnabled(true);
119​ ui.kcbBackgroundColor->setColor(QColor(0,0,0, 0)); // transparent
120​ ui.kcbFontColor->setAlphaChannelEnabled(true);
121​ ui.kcbFontColor->setColor(QColor(255,255,255, 255)); // black
122​ ui.kcbBorderColor->setAlphaChannelEnabled(true);
123​ ui.kcbBorderColor->setColor(QColor(255,255,255, 255)); // black
124​
118 //check whether the used latex compiler is available. 125​ //check whether the used latex compiler is available.
119 //Following logic is implemented (s.a. LabelWidget::teXUsedChanged()): 126​ //Following logic is implemented (s.a. LabelWidget::teXUsedChanged()):
120 //1. in case latex was used to generate the text label in the stored project 127​ //1. in case latex was used to generate the text label in the stored project
121 //and no latex is available on the target system, latex button is toggled and 128​ //and no latex is available on the target system, latex button is toggled and
122 //the user still can switch to the non-latex mode. 129​ //the user still can switch to the non-latex mode.
123 //2. in case the label was in the non-latex mode and no latex is available, 130​ //2. in case the label was in the non-latex mode and no latex is available,
124 //deactivate the latex button so the user cannot switch to this mode. 131​ //deactivate the latex button so the user cannot switch to this mode.
125 m_teXEnabled = TeXRenderer::enabled(); 132​ m_teXEnabled = TeXRenderer::enabled();
126 133​
127#ifdef HAVE_KF5_SYNTAX_HIGHLIGHTING 134​#ifdef HAVE_KF5_SYNTAX_HIGHLIGHTING
128 m_highlighter = new KSyntaxHighlighting::SyntaxHighlighter(ui.teLabel->document()); 135​ m_highlighter = new KSyntaxHighlighting::SyntaxHighlighter(ui.teLabel->document());
129 m_highlighter->setDefinition(m_repository.definitionForName(QLatin1String("LaTeX"))); 136​ m_highlighter->setDefinition(m_repository.definitionForName(QLatin1String("LaTeX")));
130 m_highlighter->setTheme( (palette().color(QPalette::Base).lightness() < 128) 137​ m_highlighter->setTheme( (palette().color(QPalette::Base).lightness() < 128)
131 ? m_repository.defaultTheme(KSyntaxHighlighting::Repository::DarkTheme) 138​ ? m_repository.defaultTheme(KSyntaxHighlighting::Repository::DarkTheme)
132 : m_repository.defaultTheme(KSyntaxHighlighting::Repository::LightTheme) ); 139​ : m_repository.defaultTheme(KSyntaxHighlighting::Repository::LightTheme) );
133#endif 140​#endif
134 141​
135 //SLOTS 142​ //SLOTS
136 // text properties 143​ // text properties
137 connect(ui.tbTexUsed, SIGNAL(clicked(bool)), this, SLOT(teXUsedChanged(bool)) ); 144​ connect(ui.tbTexUsed, &QToolButton::clicked, this, &LabelWidget::teXUsedChanged );
138 connect(ui.teLabel, SIGNAL(textChanged()), this, SLOT(textChanged())); 145​ connect(ui.teLabel, &ResizableTextEdit::textChanged, this, &LabelWidget::textChanged);
139 connect(ui.teLabel, SIGNAL(currentCharFormatChanged(QTextCharFormat)), 146​ connect(ui.teLabel, &ResizableTextEdit::currentCharFormatChanged, this, &LabelWidget::charFormatChanged);
140 this, SLOT(charFormatChanged(QTextCharFormat))); 147​ connect(ui.kcbFontColor, &KColorButton::changed, this, &LabelWidget::fontColorChanged);
141 connect(ui.kcbFontColor, SIGNAL(changed(QColor)), this, SLOT(fontColorChanged(QColor))); 148​ connect(ui.kcbBackgroundColor, &KColorButton::changed, this, &LabelWidget::backgroundColorChanged);
142 connect(ui.kcbBackgroundColor, SIGNAL(changed(QColor)), this, SLOT(backgroundColorChanged(QColor))); 149​ connect(ui.tbFontBold, &QToolButton::clicked, this, &LabelWidget::fontBoldChanged);
143 connect(ui.tbFontBold, SIGNAL(clicked(bool)), this, SLOT(fontBoldChanged(bool))); 150​ connect(ui.tbFontItalic, &QToolButton::clicked, this, &LabelWidget::fontItalicChanged);
144 connect(ui.tbFontItalic, SIGNAL(clicked(bool)), this, SLOT(fontItalicChanged(bool))); 151​ connect(ui.tbFontUnderline, &QToolButton::clicked, this, &LabelWidget::fontUnderlineChanged);
145 connect(ui.tbFontUnderline, SIGNAL(clicked(bool)), this, SLOT(fontUnderlineChanged(bool))); 152​ connect(ui.tbFontStrikeOut, &QToolButton::clicked, this, &LabelWidget::fontStrikeOutChanged);
146 connect(ui.tbFontStrikeOut, SIGNAL(clicked(bool)), this, SLOT(fontStrikeOutChanged(bool))); 153​ connect(ui.tbFontSuperScript, &QToolButton::clicked, this, &LabelWidget::fontSuperScriptChanged);
147 connect(ui.tbFontSuperScript, SIGNAL(clicked(bool)), this, SLOT(fontSuperScriptChanged(bool))); 154​ connect(ui.tbFontSubScript, &QToolButton::clicked, this, &LabelWidget::fontSubScriptChanged);
148 connect(ui.tbFontSubScript, SIGNAL(clicked(bool)), this, SLOT(fontSubScriptChanged(bool))); 155​ connect(ui.tbSymbols, &QToolButton::clicked, this, &LabelWidget::charMenu);
149 connect(ui.tbSymbols, SIGNAL(clicked(bool)), this, SLOT(charMenu())); 156​ connect(ui.tbDateTime, &QToolButton::clicked, this, &LabelWidget::dateTimeMenu);
150 connect(ui.tbDateTime, SIGNAL(clicked(bool)), this, SLOT(dateTimeMenu())); 157​ connect(m_dateTimeMenu, &QMenu::triggered, this, &LabelWidget::insertDateTime );
151 connect(m_dateTimeMenu, SIGNAL(triggered(QAction*)), this, SLOT(insertDateTime(QAction*)) ); 158​ connect(ui.kfontRequester, &KFontRequester::fontSelected, this, &LabelWidget::fontChanged);
152 connect(ui.kfontRequester, SIGNAL(fontSelected(QFont)), this, SLOT(fontChanged(QFont))); 159​ connect(ui.kfontRequesterTeX, &KFontRequester::fontSelected, this, &LabelWidget::teXFontChanged);
153 connect(ui.kfontRequesterTeX, SIGNAL(fontSelected(QFont)), this, SLOT(teXFontChanged(QFont))); 160​ connect(ui.sbFontSize, QOverload<int>::of(&QSpinBox::valueChanged), this, &LabelWidget::fontSizeChanged);
154 connect(ui.sbFontSize, SIGNAL(valueChanged(int)), this, SLOT(fontSizeChanged(int)) ); ​
155 161​
156 // geometry 162​ // geometry
157 connect( ui.cbPositionX, SIGNAL(currentIndexChanged(int)), this, SLOT(positionXChanged(int)) ); 163​ connect( ui.cbPositionX, QOverload<int>::of(&KComboBox::currentIndexChanged), this, &LabelWidget::positionXChanged);
158 connect( ui.cbPositionY, SIGNAL(currentIndexChanged(int)), this, SLOT(positionYChanged(int)) ); 164​ connect( ui.cbPositionY, QOverload<int>::of(&KComboBox::currentIndexChanged), this, &LabelWidget::positionYChanged);
159 connect( ui.sbPositionX, SIGNAL(valueChanged(double)), this, SLOT(customPositionXChanged(double)) ); 165​ connect( ui.sbPositionX, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &LabelWidget::customPositionXChanged);
160 connect( ui.sbPositionY, SIGNAL(valueChanged(double)), this, SLOT(customPositionYChanged(double)) ); 166​ connect( ui.sbPositionY, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &LabelWidget::customPositionYChanged);
161 connect( ui.cbHorizontalAlignment, SIGNAL(currentIndexChanged(int)), this, SLOT(horizontalAlignmentChanged(int)) ); 167​ connect( ui.cbHorizontalAlignment, QOverload<int>::of(&KComboBox::currentIndexChanged), this, &LabelWidget::horizontalAlignmentChanged);
162 connect( ui.cbVerticalAlignment, SIGNAL(currentIndexChanged(int)), this, SLOT(verticalAlignmentChanged(int)) ); 168​ connect( ui.cbVerticalAlignment, QOverload<int>::of(&KComboBox::currentIndexChanged), this, &LabelWidget::verticalAlignmentChanged);
163 connect( ui.sbRotation, SIGNAL(valueChanged(int)), this, SLOT(rotationChanged(int)) ); 169​ connect( ui.sbRotation, QOverload<int>::of(&QSpinBox::valueChanged), this, &LabelWidget::rotationChanged);
164 connect( ui.sbOffsetX, SIGNAL(valueChanged(double)), this, SLOT(offsetXChanged(double)) ); 170​ connect( ui.sbOffsetX, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &LabelWidget::offsetXChanged);
165 connect( ui.sbOffsetY, SIGNAL(valueChanged(double)), this, SLOT(offsetYChanged(double)) ); 171​ connect( ui.sbOffsetY, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &LabelWidget::offsetYChanged);
166 172​
167 connect( ui.chbVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); 173​ connect( ui.chbVisible, &QCheckBox::clicked, this, &LabelWidget::visibilityChanged);
168 174​
169 //Border 175​ //Border
170 connect(ui.cbBorderShape, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &LabelWidget::borderShapeChanged); 176​ connect(ui.cbBorderShape, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &LabelWidget::borderShapeChanged);
171 connect(ui.cbBorderStyle, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &LabelWidget::borderStyleChanged); 177​ connect(ui.cbBorderStyle, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &LabelWidget::borderStyleChanged);
172 connect(ui.kcbBorderColor, &KColorButton::changed, this, &LabelWidget::borderColorChanged); 178​ connect(ui.kcbBorderColor, &KColorButton::changed, this, &LabelWidget::borderColorChanged);
173 connect(ui.sbBorderWidth, static_cast<void (QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged), this, &LabelWidget::borderWidthChanged); 179​ connect(ui.sbBorderWidth, static_cast<void (QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged), this, &LabelWidget::borderWidthChanged);
174 connect(ui.sbBorderOpacity, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &LabelWidget::borderOpacityChanged); 180​ connect(ui.sbBorderOpacity, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &LabelWidget::borderOpacityChanged);
175 181​
Show All 17 Lines187void LabelWidget::setLabels(QList<TextLabel*> labels) {
193 199​
194 initConnections(); 200​ initConnections();
195} 201​}
196 202​
197void LabelWidget::setAxes(QList<Axis*> axes) { 203​void LabelWidget::setAxes(QList<Axis*> axes) {
198 m_labelsList.clear(); 204​ m_labelsList.clear();
199 for (auto* axis : axes) { 205​ for (auto* axis : axes) {
200 m_labelsList.append(axis->title()); 206​ m_labelsList.append(axis->title());
201 connect(axis, SIGNAL(titleOffsetXChanged(qreal)), this, SLOT(labelOffsetxChanged(qreal)) ); 207​ connect(axis, &Axis::titleOffsetXChanged, this, &LabelWidget::labelOffsetxChanged);
202 connect(axis, SIGNAL(titleOffsetYChanged(qreal)), this, SLOT(labelOffsetyChanged(qreal)) ); 208​ connect(axis, &Axis::titleOffsetYChanged, this, &LabelWidget::labelOffsetyChanged );
203 connect(axis->title(), SIGNAL(rotationAngleChanged(qreal)), this, SLOT(labelRotationAngleChanged(qreal)) ); 209​ connect(axis->title(), &TextLabel::rotationAngleChanged, this, &LabelWidget::labelRotationAngleChanged );
204 } 210​ }
205 211​
206 m_axesList = axes; 212​ m_axesList = axes;
207 m_label = m_labelsList.first(); 213​ m_label = m_labelsList.first();
208 214​
209 this->load(); 215​ this->load();
210 initConnections(); 216​ initConnections();
211} 217​}
212 218​
213void LabelWidget::initConnections() const { 219​void LabelWidget::initConnections() const {
214 connect( m_label, SIGNAL(textWrapperChanged(TextLabel::TextWrapper)), 220​ connect( m_label, &TextLabel::textWrapperChanged, this, &LabelWidget::labelTextWrapperChanged);
215 this, SLOT(labelTextWrapperChanged(TextLabel::TextWrapper)) ); 221​ connect( m_label, &TextLabel::teXImageUpdated, this, &LabelWidget::labelTeXImageUpdated);
216 connect( m_label, SIGNAL(teXImageUpdated(bool)), this, SLOT(labelTeXImageUpdated(bool)) ); 222​ connect( m_label, &TextLabel::teXFontChanged, this, &LabelWidget::labelTeXFontChanged);
217 connect( m_label, SIGNAL(teXFontChanged(QFont)), 223​ connect( m_label, &TextLabel::fontColorChanged, this, &LabelWidget::labelFontColorChanged);
218 this, SLOT(labelTeXFontChanged(QFont)) ); 224​ connect (m_label, &TextLabel::backgroundColorChanged, this, &LabelWidget::labelBackgroundColorChanged);
219 connect( m_label, SIGNAL(fontColorChanged(QColor)), 225​ connect( m_label, &TextLabel::positionChanged, this, &LabelWidget::labelPositionChanged);
220 this, SLOT(labelFontColorChanged(QColor)) ); 226​ connect( m_label, &TextLabel::horizontalAlignmentChanged, this, &LabelWidget::labelHorizontalAlignmentChanged);
221 connect( m_label, SIGNAL(positionChanged(TextLabel::PositionWrapper)), 227​ connect( m_label, &TextLabel::verticalAlignmentChanged, this, &LabelWidget::labelVerticalAlignmentChanged);
222 this, SLOT(labelPositionChanged(TextLabel::PositionWrapper)) ); 228​ connect( m_label, &TextLabel::rotationAngleChanged, this, &LabelWidget::labelRotationAngleChanged);
223 connect( m_label, SIGNAL(horizontalAlignmentChanged(TextLabel::HorizontalAlignment)), ​
224 this, SLOT(labelHorizontalAlignmentChanged(TextLabel::HorizontalAlignment)) ); ​
225 connect( m_label, SIGNAL(verticalAlignmentChanged(TextLabel::VerticalAlignment)), ​
226 this, SLOT(labelVerticalAlignmentChanged(TextLabel::VerticalAlignment)) ); ​
227 connect( m_label, SIGNAL(rotationAngleChanged(qreal)), this, SLOT(labelRotationAngleChanged(qreal)) ); ​
228 connect(m_label, &TextLabel::borderShapeChanged, this, &LabelWidget::labelBorderShapeChanged); 229​ connect(m_label, &TextLabel::borderShapeChanged, this, &LabelWidget::labelBorderShapeChanged);
229 connect(m_label, &TextLabel::borderPenChanged, this, &LabelWidget::labelBorderPenChanged); 230​ connect(m_label, &TextLabel::borderPenChanged, this, &LabelWidget::labelBorderPenChanged);
230 connect(m_label, &TextLabel::borderOpacityChanged, this, &LabelWidget::labelBorderOpacityChanged); 231​ connect(m_label, &TextLabel::borderOpacityChanged, this, &LabelWidget::labelBorderOpacityChanged);
231 connect( m_label, SIGNAL(visibleChanged(bool)), this, SLOT(labelVisibleChanged(bool)) ); 232​ connect( m_label, &TextLabel::visibleChanged, this, &LabelWidget::labelVisibleChanged);
233​ connect( m_label, &TextLabel::visibleChanged, this, &LabelWidget::labelVisibleChanged);
232} 234​}
233 235​
234/*! 236​/*!
235 * enables/disables the "fixed label"-mode, used when displaying 237​ * enables/disables the "fixed label"-mode, used when displaying
236 * the properties of axis' title label. 238​ * the properties of axis' title label.
237 * In this mode, in the "geometry"-part only the offset (offset to the axis) 239​ * In this mode, in the "geometry"-part only the offset (offset to the axis)
238 * and the rotation of the label are available. 240​ * and the rotation of the label are available.
239 */ 241​ */
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Line(s)299 } else {
298 //save an empty string instead of a html-string with empty body, if no text available in QTextEdit 300​ //save an empty string instead of a html-string with empty body, if no text available in QTextEdit
299 QString text; 301​ QString text;
300 if (ui.teLabel->toPlainText().isEmpty()) 302​ if (ui.teLabel->toPlainText().isEmpty())
301 text.clear(); 303​ text.clear();
302 else 304​ else
303 text = ui.teLabel->toHtml(); 305​ text = ui.teLabel->toHtml();
304 306​
305 TextLabel::TextWrapper wrapper(text, false); 307​ TextLabel::TextWrapper wrapper(text, false);
306 for (auto* label : m_labelsList) 308​ for (auto* label : m_labelsList) {
307 label->setText(wrapper); 309​ label->setText(wrapper);
310​ // Don't set FontColor, because the font color is already in the html code
311​ // of the text. The font color is used to change the color for unformated
312​ // text like from themes
313​ // label->setFontColor(ui.kcbFontColor->color());
314​ // label->setBackgroundColor(ui.kcbBackgroundColor->color());
315​ }
308 } 316​ }
309} 317​}
310 318​
319​/*!
320​ * \brief LabelWidget::charFormatChanged
321​ * \param format
322​ * Used to update the colors, font,... in the color font widgets to show the style of the selected text
323​ */
311void LabelWidget::charFormatChanged(const QTextCharFormat& format) { 324​void LabelWidget::charFormatChanged(const QTextCharFormat& format) {
312 if (m_initializing) 325​ if (m_initializing)
313 return; 326​ return;
314 327​
315 if (ui.tbTexUsed->isChecked()) 328​ if (ui.tbTexUsed->isChecked())
316 return; 329​ return;
317 330​
318 m_initializing = true; 331​ m_initializing = true;
319 332​
320 // update button state 333​ // update button state
321 ui.tbFontBold->setChecked(ui.teLabel->fontWeight() == QFont::Bold); 334​ ui.tbFontBold->setChecked(ui.teLabel->fontWeight() == QFont::Bold);
322 ui.tbFontItalic->setChecked(ui.teLabel->fontItalic()); 335​ ui.tbFontItalic->setChecked(ui.teLabel->fontItalic());
323 ui.tbFontUnderline->setChecked(ui.teLabel->fontUnderline()); 336​ ui.tbFontUnderline->setChecked(ui.teLabel->fontUnderline());
324 ui.tbFontStrikeOut->setChecked(format.fontStrikeOut()); 337​ ui.tbFontStrikeOut->setChecked(format.fontStrikeOut());
325 ui.tbFontSuperScript->setChecked(format.verticalAlignment() == QTextCharFormat::AlignSuperScript); 338​ ui.tbFontSuperScript->setChecked(format.verticalAlignment() == QTextCharFormat::AlignSuperScript);
326 ui.tbFontSubScript->setChecked(format.verticalAlignment() == QTextCharFormat::AlignSubScript); 339​ ui.tbFontSubScript->setChecked(format.verticalAlignment() == QTextCharFormat::AlignSubScript);
327 340​
328 //font and colors 341​ //font and colors
329 if (format.foreground().color().isValid()) 342​ if (format.foreground().color().isValid())
330 ui.kcbFontColor->setColor(format.foreground().color()); 343​ ui.kcbFontColor->setColor(format.foreground().color());
331 else 344​ else
332 ui.kcbFontColor->setColor(m_label->fontColor()); 345​ ui.kcbFontColor->setColor(m_label->fontColor());
346​
347​ if (format.background().color().isValid())
333 ui.kcbBackgroundColor->setColor(format.background().color()); 348​ ui.kcbBackgroundColor->setColor(format.background().color());
349​ else
350​ ui.kcbBackgroundColor->setColor(m_label->backgroundColor());
351​
334 ui.kfontRequester->setFont(format.font()); 352​ ui.kfontRequester->setFont(format.font());
335 353​
336 m_initializing = false; 354​ m_initializing = false;
337} 355​}
338 356​
339void LabelWidget::teXUsedChanged(bool checked) { 357​void LabelWidget::teXUsedChanged(bool checked) {
340 //hide text editing elements if TeX-option is used 358​ //hide text editing elements if TeX-option is used
341 ui.tbFontBold->setVisible(!checked); 359​ ui.tbFontBold->setVisible(!checked);
342 ui.tbFontItalic->setVisible(!checked); 360​ ui.tbFontItalic->setVisible(!checked);
343 361​
344 //TODO: https://bugreports.qt.io/browse/QTBUG-25420 362​ //TODO: https://bugreports.qt.io/browse/QTBUG-25420
345// ui.tbFontUnderline->setVisible(!checked); 363​// ui.tbFontUnderline->setVisible(!checked);
346// ui.tbFontStrikeOut->setVisible(!checked); 364​// ui.tbFontStrikeOut->setVisible(!checked);
347 365​
348 ui.tbFontSubScript->setVisible(!checked); 366​ ui.tbFontSubScript->setVisible(!checked);
349 ui.tbFontSuperScript->setVisible(!checked); 367​ ui.tbFontSuperScript->setVisible(!checked);
350 ui.tbSymbols->setVisible(!checked); 368​ ui.tbSymbols->setVisible(!checked);
351 369​
352 ui.lFont->setVisible(!checked); 370​ ui.lFont->setVisible(!checked);
353 ui.kfontRequester->setVisible(!checked); 371​ ui.kfontRequester->setVisible(!checked);
354 372​
373​ //TODO:
374​ //for normal text we need to hide the background color because of QTBUG-25420
375​ ui.kcbBackgroundColor->setVisible(checked);
376​ ui.lBackgroundColor->setVisible(checked);
377​
355 if (checked) { 378​ if (checked) {
356 //reset all applied formattings when switching from html to tex mode 379​ //reset all applied formattings when switching from html to tex mode
357 QTextCursor cursor = ui.teLabel->textCursor(); 380​ QTextCursor cursor = ui.teLabel->textCursor();
358 int position = cursor.position(); 381​ int position = cursor.position();
359 ui.teLabel->selectAll(); 382​ ui.teLabel->selectAll();
360 QTextCharFormat format; 383​ QTextCharFormat format;
361 ui.teLabel->setCurrentCharFormat(format); 384​ ui.teLabel->setCurrentCharFormat(format);
362 cursor.movePosition(QTextCursor::Right, QTextCursor::MoveAnchor, position); 385​ cursor.movePosition(QTextCursor::Right, QTextCursor::MoveAnchor, position);
▲ Show 20 Lines • Show All 53 Lines • ▼ Show 20 Line(s)
416} 439​}
417 440​
418void LabelWidget::fontColorChanged(const QColor& color) { 441​void LabelWidget::fontColorChanged(const QColor& color) {
419 if (m_initializing) 442​ if (m_initializing)
420 return; 443​ return;
421 444​
422 //if no selection is done, apply the new color for the whole label, 445​ //if no selection is done, apply the new color for the whole label,
423 //apply to the currently selected part of the text only otherwise 446​ //apply to the currently selected part of the text only otherwise
424 QTextCursor cursor = ui.teLabel->textCursor(); 447​ QTextCursor c = ui.teLabel->textCursor();
425 if (cursor.selection().isEmpty()) 448​ if (c.selectedText().isEmpty())
426 for (auto* label : m_labelsList) 449​ ui.teLabel->selectAll();
427 label->setFontColor(color); 450​
428 else ​
429 ui.teLabel->setTextColor(color); 451​ ui.teLabel->setTextColor(color);
430} 452​}
431 453​
432void LabelWidget::backgroundColorChanged(const QColor& color) { 454​void LabelWidget::backgroundColorChanged(const QColor& color) {
433 if (m_initializing) 455​ if (m_initializing)
434 return; 456​ return;
435 457​
458​ QTextCursor c = ui.teLabel->textCursor();
459​ if (c.selectedText().isEmpty())
460​ ui.teLabel->selectAll();
461​
436 ui.teLabel->setTextBackgroundColor(color); 462​ ui.teLabel->setTextBackgroundColor(color);
437 for (auto* label : m_labelsList) ​
438 label->setBackgroundColor(color); ​
439} 463​}
440 464​
441void LabelWidget::fontSizeChanged(int value) { 465​void LabelWidget::fontSizeChanged(int value) {
442 if (m_initializing) 466​ if (m_initializing)
443 return; 467​ return;
444 468​
469​ QTextCursor c = ui.teLabel->textCursor();
470​ if (c.selectedText().isEmpty())
471​ ui.teLabel->selectAll();
472​
445 QFont font = m_label->teXFont(); 473​ QFont font = m_label->teXFont();
446 font.setPointSize(value); 474​ font.setPointSize(value);
447 for (auto* label : m_labelsList) 475​ for (auto* label : m_labelsList)
448 label->setTeXFont(font); 476​ label->setTeXFont(font);
449} 477​}
450 478​
451void LabelWidget::fontBoldChanged(bool checked) { 479​void LabelWidget::fontBoldChanged(bool checked) {
452 if (m_initializing) 480​ if (m_initializing)
453 return; 481​ return;
454 482​
483​ QTextCursor c = ui.teLabel->textCursor();
484​ if (c.selectedText().isEmpty())
485​ ui.teLabel->selectAll();
486​
455 if (checked) 487​ if (checked)
456 ui.teLabel->setFontWeight(QFont::Bold); 488​ ui.teLabel->setFontWeight(QFont::Bold);
457 else 489​ else
458 ui.teLabel->setFontWeight(QFont::Normal); 490​ ui.teLabel->setFontWeight(QFont::Normal);
459} 491​}
460 492​
461void LabelWidget::fontItalicChanged(bool checked) { 493​void LabelWidget::fontItalicChanged(bool checked) {
462 if (m_initializing) 494​ if (m_initializing)
463 return; 495​ return;
464 496​
497​ QTextCursor c = ui.teLabel->textCursor();
498​ if (c.selectedText().isEmpty())
499​ ui.teLabel->selectAll();
500​
465 ui.teLabel->setFontItalic(checked); 501​ ui.teLabel->setFontItalic(checked);
466} 502​}
467 503​
468void LabelWidget::fontUnderlineChanged(bool checked) { 504​void LabelWidget::fontUnderlineChanged(bool checked) {
469 if (m_initializing) 505​ if (m_initializing)
470 return; 506​ return;
471 507​
508​ QTextCursor c = ui.teLabel->textCursor();
509​ if (c.selectedText().isEmpty())
510​ ui.teLabel->selectAll();
511​
472 ui.teLabel->setFontUnderline(checked); 512​ ui.teLabel->setFontUnderline(checked);
473} 513​}
474 514​
475void LabelWidget::fontStrikeOutChanged(bool checked) { 515​void LabelWidget::fontStrikeOutChanged(bool checked) {
476 if (m_initializing) 516​ if (m_initializing)
477 return; 517​ return;
478 518​
519​ QTextCursor c = ui.teLabel->textCursor();
520​ if (c.selectedText().isEmpty())
521​ ui.teLabel->selectAll();
522​
479 QTextCharFormat format = ui.teLabel->currentCharFormat(); 523​ QTextCharFormat format = ui.teLabel->currentCharFormat();
480 format.setFontStrikeOut(checked); 524​ format.setFontStrikeOut(checked);
481 ui.teLabel->setCurrentCharFormat(format); 525​ ui.teLabel->setCurrentCharFormat(format);
482} 526​}
483 527​
484void LabelWidget::fontSuperScriptChanged(bool checked) { 528​void LabelWidget::fontSuperScriptChanged(bool checked) {
485 if (m_initializing) 529​ if (m_initializing)
486 return; 530​ return;
487 531​
532​ QTextCursor c = ui.teLabel->textCursor();
533​ if (c.selectedText().isEmpty())
534​ ui.teLabel->selectAll();
535​
488 QTextCharFormat format = ui.teLabel->currentCharFormat(); 536​ QTextCharFormat format = ui.teLabel->currentCharFormat();
489 if (checked) 537​ if (checked)
490 format.setVerticalAlignment(QTextCharFormat::AlignSuperScript); 538​ format.setVerticalAlignment(QTextCharFormat::AlignSuperScript);
491 else 539​ else
492 format.setVerticalAlignment(QTextCharFormat::AlignNormal); 540​ format.setVerticalAlignment(QTextCharFormat::AlignNormal);
493 541​
494 ui.teLabel->setCurrentCharFormat(format); 542​ ui.teLabel->setCurrentCharFormat(format);
495} 543​}
496 544​
497void LabelWidget::fontSubScriptChanged(bool checked) { 545​void LabelWidget::fontSubScriptChanged(bool checked) {
498 if (m_initializing) 546​ if (m_initializing)
499 return; 547​ return;
500 548​
549​ QTextCursor c = ui.teLabel->textCursor();
550​ if (c.selectedText().isEmpty())
551​ ui.teLabel->selectAll();
552​
501 QTextCharFormat format = ui.teLabel->currentCharFormat(); 553​ QTextCharFormat format = ui.teLabel->currentCharFormat();
502 if (checked) 554​ if (checked)
503 format.setVerticalAlignment(QTextCharFormat::AlignSubScript); 555​ format.setVerticalAlignment(QTextCharFormat::AlignSubScript);
504 else 556​ else
505 format.setVerticalAlignment(QTextCharFormat::AlignNormal); 557​ format.setVerticalAlignment(QTextCharFormat::AlignNormal);
506 558​
507 ui.teLabel->setCurrentCharFormat(format); 559​ ui.teLabel->setCurrentCharFormat(format);
508} 560​}
509 561​
510void LabelWidget::fontChanged(const QFont& font) { 562​void LabelWidget::fontChanged(const QFont& font) {
511 if (m_initializing) 563​ if (m_initializing)
512 return; 564​ return;
513 565​
514 // underline and strike-out not included 566​ QTextCursor c = ui.teLabel->textCursor();
515 ui.teLabel->setFontFamily(font.family()); 567​ if (c.selectedText().isEmpty())
516 ui.teLabel->setFontPointSize(font.pointSize()); 568​ ui.teLabel->selectAll();
517 ui.teLabel->setFontItalic(font.italic()); 569​
518 ui.teLabel->setFontWeight(font.weight()); 570​ // use format instead of using ui.teLabel->setFontFamily(font.family());
571​ // because this calls after every command textChanged() which is inefficient
572​ QTextCharFormat format = ui.teLabel->currentCharFormat();
573​ format.setFontFamily(font.family());
574​ format.setFontPointSize(font.pointSize());
575​ format.setFontItalic(font.italic());
576​ format.setFontWeight(font.weight());
577​ if (font.underline())
578​ format.setUnderlineStyle(QTextCharFormat::UnderlineStyle::SingleUnderline);
579​ if (font.strikeOut()) // anytime true. don't know why
580​ format.setFontStrikeOut(font.strikeOut());
581​ ui.teLabel->setCurrentCharFormat(format);
519} 582​}
520 583​
521void LabelWidget::teXFontChanged(const QFont& font) { 584​void LabelWidget::teXFontChanged(const QFont& font) {
522 if (m_initializing) 585​ if (m_initializing)
523 return; 586​ return;
524 587​
525 for (auto* label : m_labelsList) 588​ for (auto* label : m_labelsList)
526 label->setTeXFont(font); 589​ label->setTeXFont(font);
▲ Show 20 Lines • Show All 272 Lines • ▼ Show 20 Line(s)861void LabelWidget::labelPositionChanged(const TextLabel::PositionWrapper& position) {
799 m_initializing = true; 862​ m_initializing = true;
800 ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(position.point.x(), Worksheet::Centimeter) ); 863​ ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(position.point.x(), Worksheet::Centimeter) );
801 ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(position.point.y(), Worksheet::Centimeter) ); 864​ ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(position.point.y(), Worksheet::Centimeter) );
802 ui.cbPositionX->setCurrentIndex( position.horizontalPosition ); 865​ ui.cbPositionX->setCurrentIndex( position.horizontalPosition );
803 ui.cbPositionY->setCurrentIndex( position.verticalPosition ); 866​ ui.cbPositionY->setCurrentIndex( position.verticalPosition );
804 m_initializing = false; 867​ m_initializing = false;
805} 868​}
806 869​
870​void LabelWidget::labelBackgroundColorChanged(const QColor color) {
871​ m_initializing = true;
872​ ui.kcbBackgroundColor->setColor(color);
873​ m_initializing = false;
874​}
875​
807void LabelWidget::labelHorizontalAlignmentChanged(TextLabel::HorizontalAlignment index) { 876​void LabelWidget::labelHorizontalAlignmentChanged(TextLabel::HorizontalAlignment index) {
808 m_initializing = true; 877​ m_initializing = true;
809 ui.cbHorizontalAlignment->setCurrentIndex(index); 878​ ui.cbHorizontalAlignment->setCurrentIndex(index);
810 m_initializing = false; 879​ m_initializing = false;
811} 880​}
812 881​
813void LabelWidget::labelVerticalAlignmentChanged(TextLabel::VerticalAlignment index) { 882​void LabelWidget::labelVerticalAlignmentChanged(TextLabel::VerticalAlignment index) {
814 m_initializing = true; 883​ m_initializing = true;
▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Line(s)940void LabelWidget::load() {
875 m_initializing = true; 944​ m_initializing = true;
876 945​
877 ui.chbVisible->setChecked(m_label->isVisible()); 946​ ui.chbVisible->setChecked(m_label->isVisible());
878 947​
879 //Text/TeX 948​ //Text/TeX
880 ui.tbTexUsed->setChecked( (bool) m_label->text().teXUsed ); 949​ ui.tbTexUsed->setChecked( (bool) m_label->text().teXUsed );
881 if (m_label->text().teXUsed) 950​ if (m_label->text().teXUsed)
882 ui.teLabel->setText(m_label->text().text); 951​ ui.teLabel->setText(m_label->text().text);
883 else 952​ else {
884 ui.teLabel->setHtml(m_label->text().text); 953​ ui.teLabel->setHtml(m_label->text().text);
954​ ui.teLabel->selectAll(); // must be done to retrieve font
955​ ui.kfontRequester->setFont(ui.teLabel->currentFont());
956​ }
885 957​
886 ui.kcbFontColor->setColor(m_label->fontColor()); 958​ QTextCharFormat format = ui.teLabel->currentCharFormat(); // don't use colors from the textlabel, but
887 ui.kcbBackgroundColor->setColor(m_label->backgroundColor()); 959​ ui.kcbFontColor->setColor(format.foreground().color());
960​ ui.kcbBackgroundColor->setColor(format.background().color());
888 this->teXUsedChanged(m_label->text().teXUsed); 961​ this->teXUsedChanged(m_label->text().teXUsed);
889 ui.kfontRequesterTeX->setFont(m_label->teXFont()); 962​ ui.kfontRequesterTeX->setFont(format.font());
890 ui.sbFontSize->setValue( m_label->teXFont().pointSize() ); 963​ ui.sbFontSize->setValue( m_label->teXFont().pointSize() );
891 964​
892 //move the cursor to the end and set the focus to the text editor 965​ //move the cursor to the end and set the focus to the text editor
893 QTextCursor cursor = ui.teLabel->textCursor(); 966​ QTextCursor cursor = ui.teLabel->textCursor();
894 cursor.movePosition(QTextCursor::End); 967​ cursor.movePosition(QTextCursor::End);
895 ui.teLabel->setTextCursor(cursor); 968​ ui.teLabel->setTextCursor(cursor);
896 ui.teLabel->setFocus(); 969​ ui.teLabel->setFocus();
897 970​
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