//
public void DrawGUI()
{
GUI.skin = UI.skin;
float dropdownWidth = 200f;
float buttonWidth = 30f;
float commonHeight = 30f;
Rect position = new Rect(0f, 0f, dropdownWidth, commonHeight);
Vector2 totalSize = new Vector2(dropdownWidth + 2f * (UI.spacing.x + buttonWidth), commonHeight);
position.position = UI.Position(totalSize, anchor);
// Dropdown
int selected = UI.Dropdown(position, dropdownState);
if (selected != dropdownState.selected)
{
OnValueChanged(selected);
}
bool cachedEnabled;
// Previous
cachedEnabled = GUI.enabled;
GUI.enabled = dropdownState.selected > 0;
position = new Rect(position.x + position.width + UI.spacing.x, position.y, buttonWidth, commonHeight);
if (UI.Button(position, UI.labelArrowLeft))
{
OnPrevious();
}
GUI.enabled = cachedEnabled;
// Next
cachedEnabled = GUI.enabled;
GUI.enabled = dropdownState.selected < dropdownState.items.Count - 1;
position = new Rect(position.x + position.width + UI.spacing.x, position.y, buttonWidth, commonHeight);
if (UI.Button(position, UI.labelArrowRight))
{
OnNext();
}
GUI.enabled = cachedEnabled;
GUI.skin = null;
}
//
public void DrawGUI()
{
GUI.skin = UI.skin;
Vector2 size = new Vector2(200f, 30f);
Rect position = new Rect(Vector2.zero, size);
position.position = UI.Position(size, anchor);
// Dropdown
int selected = UI.Dropdown(position, dropdownState);
if (selected != dropdownState.selected)
{
OnValueChanged(selected);
}
GUI.skin = null;
}