#include <listbox.hpp>
Inheritance diagram for gcn::ListBox:
Only one element can be selected at time. ListBox uses a ListModel to handle the list. To be able to use ListBox you must give ListBox an implemented ListModel which represents your list.
Definition at line 72 of file listbox.hpp.
Public Member Functions | |
ListBox () | |
Constructor. | |
ListBox (ListModel *listModel) | |
Constructor. | |
virtual | ~ListBox () |
Destructor. | |
virtual int | getSelected () |
Gets the ListModel index of the selected element. | |
virtual void | setSelected (int selected) |
Sets the ListModel index of the selected element. | |
virtual void | setListModel (ListModel *listModel) |
Sets the ListModel to use. | |
virtual ListModel * | getListModel () |
Gets the ListModel used. | |
virtual void | adjustSize () |
Adjusts the size of the ListBox to fit the font used. | |
virtual void | draw (Graphics *graphics) |
virtual void | drawBorder (Graphics *graphics) |
Draws a the Widget border. | |
virtual void | logic () |
Called for all Widgets in the gui each time Gui::logic is called. | |
virtual void | keyPress (const Key &key) |
Called if a key is pressed when the widget has keyboard focus. | |
virtual void | mousePress (int x, int y, int button) |
Called when a mouse button is pressed when the mouse is in the Widget area or if the Widget has focus. | |
Protected Attributes | |
ListModel * | mListModel |
int | mSelected |
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Constructor.
Definition at line 78 of file listbox.cpp. References gcn::Widget::addKeyListener(), gcn::Widget::addMouseListener(), gcn::Widget::setFocusable(), setListModel(), and gcn::Widget::setWidth(). |
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Implements gcn::Widget. Definition at line 89 of file listbox.cpp. References gcn::Widget::getBackgroundColor(), gcn::ListModel::getElementAt(), gcn::Widget::getFont(), gcn::Widget::getForegroundColor(), gcn::Font::getHeight(), gcn::Widget::getHeight(), and gcn::Widget::getWidth(). |
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Draws a the Widget border. A border is drawn around a Widget. The width and height of the border is therefore the Widgets height+2*bordersize. Think of a painting that has a certain size, the border surrounds the painting.
Reimplemented from gcn::Widget. Definition at line 123 of file listbox.cpp. References gcn::Color::a, gcn::Widget::getBaseColor(), gcn::Widget::getBorderSize(), gcn::Widget::getHeight(), and gcn::Widget::getWidth(). |
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Gets the ListModel used.
Definition at line 232 of file listbox.cpp. Referenced by gcn::DropDown::draw(), gcn::DropDown::getListModel(), and gcn::DropDown::setListBox(). |
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Gets the ListModel index of the selected element.
Definition at line 152 of file listbox.cpp. Referenced by gcn::DropDown::draw(), gcn::DropDown::DropDown(), gcn::DropDown::getSelected(), gcn::DropDown::setListBox(), and gcn::DropDown::setListModel(). |
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Called if a key is pressed when the widget has keyboard focus. If a key is held down the widget will generate multiple key presses.
Reimplemented from gcn::KeyListener. Definition at line 195 of file listbox.cpp. References gcn::Widget::generateAction(), and setSelected(). |
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Called for all Widgets in the gui each time Gui::logic is called. You can do logic stuff here like playing an animation.
Reimplemented from gcn::Widget. Definition at line 147 of file listbox.cpp. References adjustSize(). |
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Called when a mouse button is pressed when the mouse is in the Widget area or if the Widget has focus. NOTE: A mouse press is NOT equal to a mouse click. Use mouseClickMessage to check for mouse clicks.
Reimplemented from gcn::MouseListener. Definition at line 216 of file listbox.cpp. References gcn::Widget::generateAction(), gcn::Widget::getFont(), gcn::Widget::getHeight(), gcn::Widget::hasMouse(), and setSelected(). |
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Sets the ListModel to use.
Definition at line 225 of file listbox.cpp. References adjustSize(). Referenced by ListBox(), and gcn::DropDown::setListModel(). |
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Sets the ListModel index of the selected element.
Definition at line 157 of file listbox.cpp. References gcn::Widget::getFont(), gcn::Font::getHeight(), gcn::ListModel::getNumberOfElements(), gcn::Widget::getParent(), gcn::Rectangle::height, gcn::ScrollArea::scrollToRectangle(), and gcn::Rectangle::y. Referenced by gcn::DropDown::DropDown(), keyPress(), mousePress(), gcn::DropDown::setListBox(), gcn::DropDown::setListModel(), and gcn::DropDown::setSelected(). |