|
private static DoDragAndDrop ( |
||
| listView | ||
| element | ||
| columnViewElements | List |
|
| getDataForDraggingFunction | ObjectColumnGetDataFunction | |
| Результат | void | |
private int DoListColumn(ListViewState listView, List <ColumnViewElement> columnViewElements, int columnIndex, int selectedIndex, ColumnView.ObjectColumnFunction selectedSearchItemFunction, ColumnView.ObjectColumnFunction selectedRegularItemFunction, ColumnView.ObjectColumnGetDataFunction getDataForDraggingFunction)
{
if (Event.current.type == EventType.KeyDown && Event.current.keyCode == KeyCode.Return && listView.row > -1)
{
if (this.isSearching && selectedSearchItemFunction != null)
{
this.DoSearchItemSelectedEvent(selectedSearchItemFunction, columnViewElements[selectedIndex].value);
}
if (!this.isSearching && GUIUtility.keyboardControl == listView.ID && selectedRegularItemFunction != null)
{
ColumnView.DoItemSelectedEvent(selectedRegularItemFunction, columnViewElements[selectedIndex].value);
}
}
if (GUIUtility.keyboardControl == listView.ID && Event.current.type == EventType.KeyDown && !this.isSearching)
{
KeyCode keyCode = Event.current.keyCode;
if (keyCode != KeyCode.RightArrow)
{
if (keyCode == KeyCode.LeftArrow)
{
this.m_ColumnToFocusKeyboard = columnIndex - 1;
Event.current.Use();
}
}
else
{
this.m_ColumnToFocusKeyboard = columnIndex + 1;
Event.current.Use();
}
}
foreach (ListViewElement element in ListViewGUILayout.ListView(listView, ColumnView.s_Styles.background, new GUILayoutOption[]
{
GUILayout.Width(this.columnWidth)
}))
{
ColumnViewElement columnViewElement = columnViewElements[element.row];
if (element.row == listView.row && Event.current.type == EventType.Repaint)
{
Rect position = element.position;
position.x += 1f;
position.y += 1f;
ColumnView.s_Styles.selected.Draw(position, false, true, true, GUIUtility.keyboardControl == listView.ID);
}
GUILayout.Label(columnViewElement.name, new GUILayoutOption[0]);
if (columnViewElement.value is List <ColumnViewElement> )
{
Rect position2 = element.position;
position2.x = position2.xMax - (float)ColumnView.s_Styles.categoryArrowIcon.width - 5f;
position2.y += 2f;
GUI.Label(position2, ColumnView.s_Styles.categoryArrowIcon);
}
this.DoDoubleClick(element, columnViewElement, selectedSearchItemFunction, selectedRegularItemFunction);
ColumnView.DoDragAndDrop(listView, element, columnViewElements, getDataForDraggingFunction);
}
if (Event.current.type == EventType.Layout)
{
selectedIndex = listView.row;
}
return(selectedIndex);
}
private int DoListColumn(ListViewState listView, List <ColumnViewElement> columnViewElements, int columnIndex, int selectedIndex, ColumnView.ObjectColumnFunction selectedSearchItemFunction, ColumnView.ObjectColumnFunction selectedRegularItemFunction, ColumnView.ObjectColumnGetDataFunction getDataForDraggingFunction)
{
if (Event.current.type == EventType.KeyDown && Event.current.keyCode == KeyCode.Return && listView.row > -1)
{
if (this.isSearching && selectedSearchItemFunction != null)
{
this.DoSearchItemSelectedEvent(selectedSearchItemFunction, columnViewElements[selectedIndex].value);
}
if (!this.isSearching && GUIUtility.keyboardControl == listView.ID && selectedRegularItemFunction != null)
{
ColumnView.DoItemSelectedEvent(selectedRegularItemFunction, columnViewElements[selectedIndex].value);
}
}
if (GUIUtility.keyboardControl == listView.ID && Event.current.type == EventType.KeyDown && !this.isSearching)
{
switch (Event.current.keyCode)
{
case KeyCode.RightArrow:
this.m_ColumnToFocusKeyboard = columnIndex + 1;
Event.current.Use();
break;
case KeyCode.LeftArrow:
this.m_ColumnToFocusKeyboard = columnIndex - 1;
Event.current.Use();
break;
}
}
ListViewState state = listView;
GUIStyle background = ColumnView.s_Styles.background;
GUILayoutOption[] guiLayoutOptionArray = new GUILayoutOption[1] {
GUILayout.Width(this.columnWidth)
};
foreach (ListViewElement element in ListViewGUILayout.ListView(state, background, guiLayoutOptionArray))
{
ColumnViewElement columnViewElement = columnViewElements[element.row];
if (element.row == listView.row && Event.current.type == EventType.Repaint)
{
Rect position = element.position;
++position.x;
++position.y;
ColumnView.s_Styles.selected.Draw(position, false, true, true, GUIUtility.keyboardControl == listView.ID);
}
GUILayout.Label(columnViewElement.name);
if (columnViewElement.value is List <ColumnViewElement> )
{
Rect position = element.position;
position.x = (float)((double)position.xMax - (double)ColumnView.s_Styles.categoryArrowIcon.width - 5.0);
position.y += 2f;
GUI.Label(position, (Texture)ColumnView.s_Styles.categoryArrowIcon);
}
this.DoDoubleClick(element, columnViewElement, selectedSearchItemFunction, selectedRegularItemFunction);
ColumnView.DoDragAndDrop(listView, element, columnViewElements, getDataForDraggingFunction);
}
if (Event.current.type == EventType.Layout)
{
selectedIndex = listView.row;
}
return(selectedIndex);
}