Description
Returns scroll values for current scrollbars in range 0...1 (-1 if not applicable) for the following controls:
- CT_CONTROLS_TABLE
- CT_CONTROLS_GROUP
- CT_TREE
- CT_LISTBOX
- CT_COMBO
- CT_XCOMBO
- CT_LISTNBOX
- CT_LISTNBOX_CHECKABLE
Syntax
ctrlScrollValues control
Parameters:
control: Control
Returns: Array with [vertical, horizontal]
Examples
Example 1
private _scrollvalues = ctrlScrollValues _ctrl;
Example 2
// ControlsGroup
private _disp = findDisplay 46 createDisplay "RscDisplayEmpty";
private _ctrlGrp = _disp ctrlCreate ["RscControlsGroup", -1];
private _ctrl = _disp ctrlCreate ["RscTree", -1, _ctrlGrp];
_ctrl tvAdd [[], "Root"];
for "_i" from 1 to 25 do
{
_ctrl tvAdd [[0], format ["Tree Item %1", _i]];
};
_ctrl ctrlSetPosition [0,0,0.3,1.2];
_ctrl ctrlCommit 0;
tvExpandAll _ctrl;
_ctrlGrp ctrlSetPosition [0,0,0.2,0.3];
_ctrlGrp ctrlCommit 0;
uiNamespace setVariable ["_ctrl", _ctrlGrp];
onEachFrame
{
hintSilent str ctrlScrollValues (uiNamespace getVariable ["_ctrl", controlNull]);
};
0 spawn
{
sleep 1;
uiNamespace getVariable ["_ctrl", controlNull] ctrlSetScrollValues [0.3, -1];
sleep 1;
uiNamespace getVariable ["_ctrl", controlNull] ctrlSetScrollValues [-1, 0.3];
sleep 1;
uiNamespace getVariable ["_ctrl", controlNull] ctrlSetScrollValues [0.7, -1];
sleep 1;
uiNamespace getVariable ["_ctrl", controlNull] ctrlSetScrollValues [-1, 0.7];
};