WidgetComboBox Class

WidgetComboBox Class

Members

---

static WidgetComboBox(Gui gui)

Constructor. Creates an empty combobox.

Arguments

• Gui gui - GUI, to which the new combobox will belong.

WidgetComboBox cast(Widget widget)

Arguments

• Widget widget

void setCurrentItem(int item)

Selects a given item.

Arguments

• int item - Item number.

int getCurrentItem()

Returns the currently selected item.

Return value

Item number.

string getCurrentItemData()

Returns the data of a given item.

Return value

Item data.

string getCurrentItemText()

Returns a text value of the currently selected item.

Return value

Item text.

void setImage(Image image)

Sets an image with mini-icons to be used with items. The image is a vertical strip of square icons.

Arguments

• Image image - Image to set.

void getImage(Image image)

Returns the image with mini-icons.

Arguments

• Image image

void setItemData(int item, string str)

Sets the data for a given item. The data can be used as a text identifier of the item (instead of using the number of the item).

Arguments

• int item - Item number in range from 0 to the total number of items.
• string str - Data to set.

string getItemData(int item)

Returns the data of the currently selected item.

Arguments

• int item - Item number in range from 0 to the total number of items.

Return value

Item data.

void setItemText(int item, string str)

Sets a text for a given item.

Arguments

• int item - Item number.
• string str - Item text.

string getItemText(int item)

Returns the text of a given item.

Arguments

• int item - Item number.

Return value

Item text.

void setItemTexture(int item, int texture)

Sets an icon for a given item.

Arguments

• int item - Item number.
• int texture - Zero-based ID of the icon.

int getItemTexture(int item)

Returns the icon of a given item.

Arguments

• int item - Item number.

Return value

Zero-based ID of the icon.

int getNumItems()

Returns the number of items in the combobox.

Return value

Number of items.

void setTexture(string texture)

Sets a texture with mini-icons to be used with items. The texture is a vertical strip of square icons.

Arguments

• string texture - Path to a texture file.

string getTexture()

Returns file name of the image with mini-icons.

Return value

Path to the texture file.

int addItem(string str, int texture = -1)

Adds a new item with a given text and an icon.

Arguments

• string str - Item text.
• int texture - Zero-based ID of the icon.

Return value

Number of the added item.

void clear()

Removes all items from the combobox.

void removeItem(int num)

Removes a given item from the combobox.

Arguments

• int num - Item number.

int type()

WidgetComboBox type.

Return value

WidgetComboBox type identifier.