added more "professional" way to "show transparency" :)

+ some bugfixes in renderMT and Fullscreen

2.10/Source/Main.dfm

@@ -232,16 +232,25 @@ object MainForm: TMainForm
       ImageIndex = 13
       OnClick = mnuOptionsClick
     end
-    object ToolButton6: TToolButton
+    object tbShowAlpha: TToolButton
       Left = 448
       Top = 0
+      Hint = 'Show transparency'
+      Caption = 'tbShowAlpha'
+      ImageIndex = 37
+      Style = tbsCheck
+      OnClick = tbShowAlphaClick
+    end
+    object ToolButton6: TToolButton
+      Left = 471
+      Top = 0
       Width = 8
       Caption = 'ToolButton6'
       ImageIndex = 42
       Style = tbsSeparator
     end
     object tbzoomwindow: TToolButton
-      Left = 456
+      Left = 479
       Top = 0
       Hint = 'Zoom to rectangle'
       Caption = 'tbzoomwindow'
@@ -251,7 +260,7 @@ object MainForm: TMainForm
       OnClick = tbzoomwindowClick
     end
     object tbzoomoutwindow: TToolButton
-      Left = 479
+      Left = 502
       Top = 0
       Hint = 'Zoom out using rectangle'
       Caption = 'tbzoomoutwindow'
@@ -261,7 +270,7 @@ object MainForm: TMainForm
       OnClick = tbzoomoutwindowClick
     end
     object tbDrag: TToolButton
-      Left = 502
+      Left = 525
       Top = 0
       Hint = 'Translate image'
       Caption = 'tbDrag'
@@ -272,7 +281,7 @@ object MainForm: TMainForm
       OnClick = tbDragClick
     end
     object tbRotate: TToolButton
-      Left = 525
+      Left = 548
       Top = 0
       Hint = 'Rotate'
       Caption = 'tbRotate'
@@ -309,7 +318,7 @@ object MainForm: TMainForm
     Align = alClient
     BevelInner = bvLowered
     BevelOuter = bvNone
-    Color = clBlack
+    Color = clAppWorkSpace
     TabOrder = 2
     OnResize = BackPanelResize
     object Image: TImage
@@ -320,7 +329,6 @@ object MainForm: TMainForm
       Align = alClient
       AutoSize = True
       PopupMenu = DisplayPopup
-      Stretch = True
       OnDblClick = ImageDblClick
       OnMouseDown = ImageMouseDown
       OnMouseMove = ImageMouseMove
@@ -347,7 +355,7 @@ object MainForm: TMainForm
     Left = 8
     Top = 56
     Bitmap = {
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       000000000000000000000000000000000000292B2F00000000002F3236000000
@@ -661,7 +669,7 @@ object MainForm: TMainForm
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-      B00000000000103F800000000000000F20000F1F5F00104F900060A0CF008FBF
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@@ -2153,7 +2161,7 @@ object MainForm: TMainForm
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       FE7F0000FC010001FE3F0000E0010001FE1F0000E0010001C00F000000010001
-      C007000000010001C003000000010001C003000000010805C007000000030001
+      C007000000010001C003000000010001C003000000010001C007000000030001
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@@ -2199,8 +2207,7 @@ object MainForm: TMainForm
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-      C03FFFFF80018001FFFFFFFFFFFFFFFF00000000000000000000000000000000
-      000000000000}
+      C03FFFFF80018001FFFFFFFFFFFFFFFF}
   end
   object SmallImages: TImageList
     Left = 40