UI: Use more descriptive tooltips

This makes the scene/source tooltips easier to
understand.

Add -> Add Scene, Add Source
Remove -> Remove Selected Scene, Remove Selected Source(s)
MoveUp -> Move Scene Up, Move Source(s) Up
MoveDown -> Move Scene Down, Move Sources(s) Down
Properties -> Open Source Properties
Filters -> Open Source Filters

UI/data/locale/en-US.ini

@@ -101,6 +101,15 @@ LogViewer="Log Viewer"
 ShowOnStartup="Show on startup"
 OpenFile="Open file"
 AddValue="Add %1"
+AddSource="Add Source"
+RemoveScene="Remove Selected Scene"
+RemoveSource="Remove Selected Source(s)"
+MoveSceneUp="Move Scene Up"
+MoveSceneDown="Move Scene Down"
+MoveSourceUp="Move Source(s) Up"
+MoveSourceDown="Move Source(s) Down"
+SourceProperties="Open Source Properties"
+SourceFilters="Open Source Filters"
 
 # warning if program already open
 AlreadyRunning.Title="OBS is already running"

UI/forms/OBSBasic.ui

@@ -355,7 +355,7 @@
              </size>
             </property>
             <property name="toolTip">
-             <string>Properties</string>
+             <string>SourceProperties</string>
             </property>
             <property name="text">
              <string>Properties</string>
@@ -381,7 +381,7 @@
              </size>
             </property>
             <property name="toolTip">
-             <string>Filters</string>
+             <string>SourceFilters</string>
             </property>
             <property name="text">
              <string>Filters</string>
@@ -1560,6 +1560,9 @@
    <property name="text">
     <string>Add</string>
    </property>
+   <property name="toolTip">
+    <string>Basic.Main.AddSceneDlg.Title</string>
+   </property>
    <property name="themeID" stdset="0">
     <string notr="true">addIconSmall</string>
    </property>
@@ -1572,6 +1575,9 @@
    <property name="text">
     <string>Add</string>
    </property>
+   <property name="toolTip">
+    <string>AddSource</string>
+   </property>
    <property name="themeID" stdset="0">
     <string notr="true">addIconSmall</string>
    </property>
@@ -1584,6 +1590,9 @@
    <property name="text">
     <string>Remove</string>
    </property>
+   <property name="toolTip">
+    <string>RemoveScene</string>
+   </property>
    <property name="shortcut">
     <string>Del</string>
    </property>
@@ -1602,6 +1611,9 @@
    <property name="text">
     <string>Remove</string>
    </property>
+   <property name="toolTip">
+    <string>RemoveSource</string>
+   </property>
    <property name="shortcut">
     <string>Del</string>
    </property>
@@ -1623,6 +1635,9 @@
    <property name="text">
     <string>Properties</string>
    </property>
+   <property name="toolTip">
+    <string>SourceProperties</string>
+   </property>
    <property name="themeID" stdset="0">
     <string notr="true">propertiesIconSmall</string>
    </property>
@@ -1635,6 +1650,9 @@
    <property name="text">
     <string>MoveUp</string>
    </property>
+   <property name="toolTip">
+    <string>MoveSceneUp</string>
+   </property>
    <property name="themeID" stdset="0">
     <string notr="true">upArrowIconSmall</string>
    </property>
@@ -1650,6 +1668,9 @@
    <property name="text">
     <string>MoveUp</string>
    </property>
+   <property name="toolTip">
+    <string>MoveSourceUp</string>
+   </property>
    <property name="themeID" stdset="0">
     <string notr="true">upArrowIconSmall</string>
    </property>
@@ -1662,6 +1683,9 @@
    <property name="text">
     <string>MoveDown</string>
    </property>
+   <property name="toolTip">
+    <string>MoveSceneDown</string>
+   </property>
    <property name="themeID" stdset="0">
     <string notr="true">downArrowIconSmall</string>
    </property>
@@ -1677,6 +1701,9 @@
    <property name="text">
     <string>MoveDown</string>
    </property>
+   <property name="toolTip">
+    <string>MoveSourceDown</string>
+   </property>
    <property name="themeID" stdset="0">
     <string notr="true">downArrowIconSmall</string>
    </property>