public int List( Rect rect, GUIContent buttonContent, GUIContent[] listContent,
GUIStyle buttonStyle, GUIStyle boxStyle, GUIStyle listStyle)
{
if (current != null) {
if (current != this)
return selectedItemIndex;
}
if( forceToUnShow )
{
forceToUnShow = false;
isClickedComboButton = false;
}
bool done = false;
int controlID = GUIUtility.GetControlID( FocusType.Passive );
switch( Event.current.GetTypeForControl(controlID) )
{
case EventType.mouseUp:
{
if( isClickedComboButton )
{
done = true;
}
}
break;
}
if (GUI.Button (rect, buttonContent, buttonStyle)) {
if (current != null) {
if (current != this)
return selectedItemIndex;
} else
current = this;
if (useControlID == -1) {
useControlID = controlID;
//isClickedComboButton = false;
}
if (useControlID != controlID) {
forceToUnShow = true;
useControlID = controlID;
}
isClickedComboButton = true;
}
if( isClickedComboButton )
{
float items_height = listStyle.CalcHeight(listContent[0], 1.0f) * (listContent.Length + 5);
Rect listRect = new Rect( rect.x, rect.y + listStyle.CalcHeight(listContent[0], 1.0f), rect.width, items_height);
//GUILayout.BeginArea (listRect, listStyle);
scrollViewVector = GUI.BeginScrollView (new Rect (rect.x, rect.y + rect.height, rect.width * 1.4f, 200), scrollViewVector,
new Rect (rect.x, rect.y, rect.width, items_height + rect.height), false, false);
//GUI.color = new Color (1.0f, 1.0f, 1.0f, 0.5f); //0.5 is half opacity
// Texture2D myListBackGround = UtilModule.Instance.GetTexture(UtilModule.E_TEXTURE.black);
// GUI.DrawTexture(listRect, myListBackGround);
//var listColors = new Color32[2 * 2];
//for (int ii =0; ii<4;ii++) listColors[ii] = Color.black;
//boxStyle.normal.background.SetPixels32 (listColors);
//boxStyle.normal.background.Apply();
GUI.Box( new Rect(rect.x, rect.y, rect.width, items_height + rect.height) , "", boxStyle );
//GUI.color = Color.white;
//GUILayout.EndArea();
int newSelectedItemIndex = GUI.SelectionGrid( listRect, selectedItemIndex, listContent, 1, listStyle );
if( newSelectedItemIndex != selectedItemIndex ) {
selectedItemIndex = newSelectedItemIndex;
done = true;
}
GUI.EndScrollView();
}
if (done) {
isClickedComboButton = false;
forceToUnShow = false;
useControlID = -1;
current = null;
}
return GetSelectedItemIndex();
}
public int List( Rect rect, GUIContent buttonContent, GUIContent[] listContent,
GUIStyle buttonStyle, GUIStyle boxStyle, GUIStyle listStyle)
{
if (current != null) {
if (current != this)
return selectedItemIndex;
}
if( forceToUnShow )
{
forceToUnShow = false;
isClickedComboButton = false;
}
bool done = false;
int controlID = GUIUtility.GetControlID( FocusType.Passive );
switch( Event.current.GetTypeForControl(controlID) )
{
case EventType.mouseUp:
{
if( isClickedComboButton )
{
done = true;
}
}
break;
}
if (GUI.Button (rect, buttonContent, buttonStyle)) {
if (current != null) {
if (current != this)
return selectedItemIndex;
} else
current = this;
if (useControlID == -1) {
useControlID = controlID;
//isClickedComboButton = false;
}
if (useControlID != controlID) {
forceToUnShow = true;
useControlID = controlID;
}
isClickedComboButton = true;
}
if( isClickedComboButton )
{
float items_height = listStyle.CalcHeight(listContent[0], 1.0f) * (listContent.Length + 5);
Rect listRect = new Rect( rect.x, rect.y + listStyle.CalcHeight(listContent[0], 1.0f), rect.width, items_height);
scrollViewVector = GUI.BeginScrollView (new Rect (rect.x, rect.y + rect.height, rect.width /* * 1.4f */, 200), scrollViewVector,
new Rect (rect.x, rect.y, rect.width, items_height + rect.height), false, false);
GUI.Box( new Rect(rect.x, rect.y, rect.width, items_height + rect.height) , "", boxStyle );
int newSelectedItemIndex = GUI.SelectionGrid( listRect, selectedItemIndex, listContent, 1, listStyle );
if( newSelectedItemIndex != selectedItemIndex ) {
selectedItemIndex = newSelectedItemIndex;
done = true;
}
GUI.EndScrollView();
}
if (done) {
isClickedComboButton = false;
forceToUnShow = false;
useControlID = -1;
current = null;
}
return GetSelectedItemIndex();
}
