Changeset 7072 for code/branches/presentation3/data/gui/scripts/GUITools.lua

Timestamp:

Jun 1, 2010, 9:28:28 PM (15 years ago)

Author:

dafrick

Message:

Made the QuestGUI completely lua based in an attempt to remove a segfault that occured when closing orxonox. Successfully, I might add.
In the process of doing so I expanded the GUITools by adding a function that calculates the height that text in an input window needs, with word-wrap enabled.
Also fixed a small error in the Quest_PirateAttack level.

File:

• code/branches/presentation3/data/gui/scripts/GUITools.lua (modified) (1 diff)

code/branches/presentation3/data/gui/scripts/GUITools.lua

@@ -45 +45 @@
     return 0.008*ratio/0.3204
 end
+
+function getStaticTextWindowHeight(window)
+    local lookAndFeel = CEGUI.WidgetLookManager:getSingleton():getWidgetLook(window:getLookNFeel())
+    local formattedArea = lookAndFeel:getNamedArea("WithFrameTextRenderArea"):getArea():getPixelRect(window)
+    local frameHeight = window:getUnclippedPixelRect():getHeight() - formattedArea:getHeight()
+    local lines = window:getFont():getFormattedLineCount(window:getText(), formattedArea, CEGUI.WordWrapLeftAligned)
+    local height = lines * window:getFont():getLineSpacing() + frameHeight
+    return height
+end