Represents a lengend in the tree structure. More...
#include <RuleItem.h>
Public Member Functions | |
virtual void | addChild (TreeItem *item) |
Adds a child to the item. The child is added to the end of the list. More... | |
TreeItem * | getChild (const size_t &pos) const throw (te::common::Exception) |
Returns the child located at pos. More... | |
void | getChildren (std::vector< TreeItem *> &items, const std::string &type) const |
Returns all children of a certain type. More... | |
size_t | getChildrenCount (const std::string &type) const |
Returns the number of children. More... | |
QIcon | getIcon () const |
Returns the image of the style as an icon. More... | |
TreeItem * | getParent () const |
Returns the item parent. More... | |
int | getPosition () |
Returns the position of item in its parent's list of children. More... | |
std::string | getType () const |
Returns the type of the item. More... | |
bool | hasChildren () const |
Tells us if the item has children or not. More... | |
virtual void | insertChild (TreeItem *item, const size_t &pos) throw (te::common::Exception) |
Inserts a child item at the desired position. More... | |
void | removeAllChilds () |
Removes all children. More... | |
TreeItem * | removeChild (const size_t &pos) throw (te::common::Exception) |
Removes the child located at pos from the children list. More... | |
void | setParent (TreeItem *item) |
Updates the item parent. More... | |
void | updateSymbol (const te::se::Rule *rule) |
updateSymbol More... | |
void | updateSymbol (const std::vector< te::se::Symbolizer *> &symbolizers) |
Instantiation Methods | |
Methods related to creation and destruction of the object. | |
RuleItem (te::se::Rule *rule) | |
Constructor. More... | |
~RuleItem () | |
Destructor. More... | |
Reimplementation of TreeItem | |
Methods reimplemented of the TreeItem class. | |
std::string | getAsString () const |
Returns the label of the item to be presented in a Qt view. More... | |
Qt::ItemFlags | flags () |
Returns the flags to be used by the model. More... | |
VISIBLE | isVisible () const |
Returns the visibilty state of the item. More... | |
void | setVisible (const VISIBLE &visible, const bool &updateAncestors=false, const bool &updateDescendents=false) |
Updates the visibilty state of the item. More... | |
std::string | getToolTip () const |
Returns the item tooltip (for information purposes). More... | |
te::se::Rule * | getRule () |
Protected Attributes | |
std::unique_ptr< Queue > | m_children |
Queue of items (children). More... | |
QIcon | m_icon |
Item icon. More... | |
std::string | m_label |
Label for presenting in the Qt view. More... | |
TreeItem * | m_parent |
Pointer to the parent. More... | |
te::se::Rule * | m_rule |
Rule being used. More... | |
std::string | m_type |
Item type. More... | |
Represents a lengend in the tree structure.
Definition at line 53 of file RuleItem.h.
te::qt::widgets::RuleItem::RuleItem | ( | te::se::Rule * | rule | ) |
Constructor.
rule | The Rule that defines the legend item. |
te::qt::widgets::RuleItem::~RuleItem | ( | ) |
Destructor.
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virtualinherited |
Adds a child to the item. The child is added to the end of the list.
item | The child to be inserted. |
Reimplemented in te::qt::widgets::FolderItem.
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virtual |
Returns the flags to be used by the model.
Reimplemented from te::qt::widgets::TreeItem.
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virtual |
Returns the label of the item to be presented in a Qt view.
Implements te::qt::widgets::TreeItem.
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inherited |
Returns the child located at pos.
pos | The position of the desired child at the children list. |
If | pos is greater or equal than the children list size, a te::common::Exception will be raised. |
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inherited |
Returns all children of a certain type.
[out] | items | The set of items founded. |
type | The type of items that we are searching for. |
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inherited |
Returns the number of children.
The type, defines the type of children we want to considere in the operation. If an empty string is given as argument, all kinds of children will be considered.
type | The type of children we want to calculate the number. |
QIcon te::qt::widgets::RuleItem::getIcon | ( | ) | const |
Returns the image of the style as an icon.
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inherited |
Returns the item parent.
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inherited |
Returns the position of item in its parent's list of children.
te::se::Rule* te::qt::widgets::RuleItem::getRule | ( | ) |
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virtual |
Returns the item tooltip (for information purposes).
Reimplemented from te::qt::widgets::TreeItem.
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inherited |
Returns the type of the item.
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inherited |
Tells us if the item has children or not.
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virtualinherited |
Inserts a child item at the desired position.
item | The child to be inserted. |
pos | The position of the child in the children list. |
If | pos is greater than the children list size, a te::common::Exception will be raised. |
Reimplemented in te::qt::widgets::FolderItem.
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virtual |
Returns the visibilty state of the item.
Reimplemented from te::qt::widgets::TreeItem.
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inherited |
Removes all children.
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inherited |
Removes the child located at pos from the children list.
pos | The position of the desired child at the children list. |
If | pos is greater or equal than the children list size, a te::common::Exception will be raised. |
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inherited |
Updates the item parent.
item | The new parent. |
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virtual |
Updates the visibilty state of the item.
visible | The new visibility state. |
updateAncestors | Updates also ancestors states. |
updateDescendents | Updates also descendents states. |
Reimplemented from te::qt::widgets::TreeItem.
void te::qt::widgets::RuleItem::updateSymbol | ( | const te::se::Rule * | rule | ) |
updateSymbol
symbolizers |
void te::qt::widgets::RuleItem::updateSymbol | ( | const std::vector< te::se::Symbolizer *> & | symbolizers | ) |
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protectedinherited |
Queue of items (children).
Definition at line 237 of file TreeItem.h.
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protected |
Item icon.
Definition at line 113 of file RuleItem.h.
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protected |
Label for presenting in the Qt view.
Definition at line 112 of file RuleItem.h.
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protectedinherited |
Pointer to the parent.
Definition at line 238 of file TreeItem.h.
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protected |
Rule being used.
Definition at line 114 of file RuleItem.h.
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protectedinherited |
Item type.
Definition at line 236 of file TreeItem.h.