2d236ec - Add action bar tooltips

diff --git a/OmaAB/ActionBars.lua b/OmaAB/ActionBars.lua
index 729ac4f..610dcf3 100644 (file)
--- a/OmaAB/ActionBars.lua
+++ b/OmaAB/ActionBars.lua
@@ -16,7 +16,8 @@ local CreateFrame = CreateFrame;
 local RegisterStateDriver = RegisterStateDriver;
 local CooldownFrame_Set, CooldownFrame_Clear = CooldownFrame_Set, CooldownFrame_Clear;
 local CTimerAfter = C_Timer.After;
-local GameTooltip = nil;
+local GameTooltip = GameTooltip;
+local GameTooltip_SetDefaultAnchor = GameTooltip_SetDefaultAnchor;
 local COOLDOWN_TYPE_LOSS_OF_CONTROL = COOLDOWN_TYPE_LOSS_OF_CONTROL;
 local COOLDOWN_TYPE_NORMAL = COOLDOWN_TYPE_NORMAL;
 local CDTexture = "Interface\\Cooldown\\edge";
@@ -130,6 +131,15 @@ local ActionBars = CreateFrame("Frame", "OmaActionBars", UIParent);
 local inheritedFrames =
 "SecureActionButtonTemplate,SecureHandlerDragTemplate,SecureHandlerStateTemplate";
 
+local function showTooltip(secure)
+    GameTooltip_SetDefaultAnchor(GameTooltip, secure);
+    GameTooltip:SetAction(secure:GetAttribute("action"));
+end
+
+local function hideTooltip()
+    GameTooltip:Hide();
+end
+
 local numChargeCDs = 0;
 local function createChargeCD(parent)
     numChargeCDs = numChargeCDs + 1;
@@ -452,6 +462,10 @@ local function createActionBar(parent, config)
         end
         if config.nomouse then
             secure:EnableMouse(false);
+        else
+            -- only show tooltips for bars with mouse interaction
+            secure:SetScript("OnEnter", showTooltip);
+            secure:SetScript("OnLeave", hideTooltip);
         end
         secure:SetWidth(config.size or 32);
         secure:SetHeight(config.size or 32);
@@ -643,7 +657,7 @@ local events = {
         end
     end,
     ["PLAYER_LOGIN"] = function()
-        GameTooltip = _G["GameTooltip"]; -- TODO use PLAYER_ENTERING_WORLD with MoveAnything
+        GameTooltip = _G["GameTooltip"];
         initialize();
     end,
     ["ADDON_LOADED"] = function(addon)
@@ -670,7 +684,6 @@ events["UNIT_ENTERED_VEHICLE"] = function(unit)
     if unit == "player" then events["ACTIONBAR_UPDATE_STATE"]() end
 end
 events["UNIT_EXITED_VEHICLE"] = events["UNIT_ENTERED_VEHICLE"];
--- tooltips
 
 ActionBars:RegisterEvent("ADDON_LOADED");
 ActionBars:RegisterEvent("PLAYER_LOGIN");