Changeset 8633 in orxonox.OLD

Timestamp:

Jun 20, 2006, 3:27:17 PM (18 years ago)

Author:

bensch

Message:

getting position test

Location:

branches/gui/src/lib/gui/gl

Files:

• glgui_table.cc (modified) (4 diffs)
• glgui_table.h (modified) (1 diff)

branches/gui/src/lib/gui/gl/glgui_table.cc

@@ -18 +18 @@
 #include "glgui_table.h"
 #include "debug.h"
+
+#include "glgui_handler.h"
 
 namespace OrxGui
@@ -154 +156 @@
 
 
-
   /**
    * @brief Processes an Event.
@@ -162 +163 @@
   bool GLGuiTable::processEvent(const Event& event)
   {
+    if (event.type == EV_MOUSE_MOTION)
+    {
+      unsigned int row, column;
+      this->pixelPositionToElement((OrxGui::GLGuiHandler::getInstance()->cursorPositionRel(this)), &row, &column);
+      return true;
+    }
+
     return false;
   }
@@ -253 +261 @@
 
     glEnd();
-    //     this->frontMaterial().select();
-    //     GLGuiWidget::drawRect(this->frontRect());
 
     this->endDraw();
+  }
+
+
+  void GLGuiTable::pixelPositionToElement(const Vector2D& pixelPosition, unsigned int* row, unsigned int* column)
+  {
+    *row = 0;
+    *column = 0;
+    float columnPos = 0.0f;
+    float rowPos = 0.0f;
+
+    for (*row = 0; *row < this->rowCount(); *row++)
+    {
+      if (pixelPosition.x > rowPos  && pixelPosition.x  < (rowPos += _rowHeights[*row]))
+        break;
+    }
+    for (*column = 0; *column < this->columnCount(); *column++)
+    {
+      if (pixelPosition.y > columnPos && pixelPosition.y  < (columnPos += _columnWidths[*column]))
+        break;
+    }
+
+    printf("%d %d\n", *row, *column);
   }
 

branches/gui/src/lib/gui/gl/glgui_table.h

@@ -62 +62 @@
     void init();
 
+    void pixelPositionToElement(const Vector2D& pixelPosition, unsigned int* row, unsigned int* column);
     void repositionText(unsigned int fromLeft, unsigned int fromTop);
     void applyTextSettings(unsigned int row, unsigned int column, LimitedWidthText* text);