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75 * @file fflinecombobox.cpp
76 * @brief Implementation of the FFLineComboBox class
78 * @author ComArch S.A.
83 #include "fflinecombobox.h"
86 * Constructs a FFStringComboBox with a parent.
88 FFLineComboBox::FFLineComboBox(QWidget* parent) :
89 FFAbstractComboBox(new FFLineButton,parent)
95 * A virtual destructor.
97 FFLineComboBox::~FFLineComboBox()
102 * Adds item to combobox
103 * @param item is a pen with parameters for new item
105 void FFLineComboBox::addItem(QPen item)
107 addItem(QVariant(item));
110 * Adds items to combobox
111 * @param items is a list of pens with parameters for new items
113 void FFLineComboBox::addItems(QList<QPen> items)
115 for(int i = 0; i < items.size(); ++i)
117 // First step: you must prepare new button (button must be inherited from FFAbstractButton)
118 FFLineButton* temp = new FFLineButton;
119 temp->setPen(items.at(i));
121 // Second step: You must call this function with previously prepared button
122 insertItem(temp, false);
128 * Sets chosen value of FFLineComboBox on activator
129 * @param item is a pointer to chosen item.
131 void FFLineComboBox::setActivatorSpecs(FFAbstractButton* item)
133 if(FFLineButton* but = dynamic_cast<FFLineButton*>(item))
135 dynamic_cast<FFLineButton*>(activator_)->setPen(but->pen());
139 * Returns QVariant element containing value of chosen item
141 QVariant FFLineComboBox::activatorSpecs()
143 return QVariant(dynamic_cast<FFLineButton*>(activator_)->pen());
147 * Sets actual line's style. If a style is not in linecombobox nothing happens.
148 *@param style is a style of pen to set
150 void FFLineComboBox::setCurrentLine(Qt::PenStyle style)
152 for(int i = 0; i < items_.size(); ++i)
154 if(dynamic_cast<FFLineButton*>(items_[i])->pen().style() == style)
163 * Sets actual line's thickness. If thickness is not in linecombobox nothing happens.
164 * @param thickness is a thickness of pen to set
166 void FFLineComboBox::setCurrentLine(int thickness)
168 for(int i = 0; i < items_.size(); ++i)
170 if(dynamic_cast<FFLineButton*>(items_[i])->pen().width() == thickness)
178 // ##################################################################### PRIVATE
181 * Adds new item to FFLineComboBox
183 void FFLineComboBox::addItem(QVariant spec)
185 // First step: you must prepare new button (button must be inherited from FFAbstractButton)
186 FFLineButton* temp = new FFLineButton;
187 temp->setPen(spec.value<QPen>());
189 // Second step: You must call this function with previously prepared button
194 * Constructs FFLineButton with parent
197 FFLineButton::FFLineButton(QWidget* parent) :
198 FFScrollingButton(parent)
205 * A virtual destructor
207 FFLineButton::~FFLineButton()
212 // ################################################################### PROTECTED
214 * Serves paint event, draws line. Overrides parent's method
215 * @param event Contains all informations about event.
217 void FFLineButton::paintEvent(QPaintEvent* event)
219 FFScrollingButton::paintEvent(event);
225 painter.setPen(pen_);
227 painter.drawLine(indent() + leftMargin(),
229 width() - indent() -rightMargin(),
234 * Sets title of linecombobox
236 void FFLineComboBox::setTitle(QString title)
238 dynamic_cast<FFLineButton*>(activator_)->setTitle(title);
242 * Returns title of line combobox
244 QString FFLineComboBox::title()
246 return dynamic_cast<FFLineButton*>(activator_)->title();