Log unhandled exceptions in connectionthreads to errorstream

[dragonfireclient.git] / src / guiTable.cpp

diff --git a/src/guiTable.cpp b/src/guiTable.cpp
index 5febb8370fd0a93aebe66bd19a09ce54cd4b442e..1543497ab3c5bcb7433b11c71e8b1af22ea151f9 100644 (file)
--- a/src/guiTable.cpp
+++ b/src/guiTable.cpp
@@ -33,6 +33,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "util/string.h"
 #include "util/numeric.h"
 #include "guiFormSpecMenu.h" // for parseColor()
+#include "main.h"
+#include "settings.h" // for settings
+#include "porting.h" // for dpi
 
 /*
        GUITable
@@ -89,6 +92,14 @@ GUITable::GUITable(gui::IGUIEnvironment *env,
        setTabStop(true);
        setTabOrder(-1);
        updateAbsolutePosition();
+
+       core::rect<s32> relative_rect = m_scrollbar->getRelativePosition();
+       s32 width = (relative_rect.getWidth()/(2.0/3.0)) * porting::getDisplayDensity() *
+                       g_settings->getFloat("gui_scaling");
+       m_scrollbar->setRelativePosition(core::rect<s32>(
+                       relative_rect.LowerRightCorner.X-width,relative_rect.UpperLeftCorner.Y,
+                       relative_rect.LowerRightCorner.X,relative_rect.LowerRightCorner.Y
+                       ));
 }
 
 GUITable::~GUITable()
@@ -98,6 +109,8 @@ GUITable::~GUITable()
 
        if (m_font)
                m_font->drop();
+       
+       m_scrollbar->remove();
 }
 
 GUITable::Option GUITable::splitOption(const std::string &str)
@@ -181,6 +194,16 @@ void GUITable::setTable(const TableOptions &options,
        // j is always a column index, 0-based
        // k is another index, for example an option index
 
+       // Handle a stupid error case... (issue #1187)
+       if (columns.empty()) {
+               TableColumn text_column;
+               text_column.type = "text";
+               TableColumns new_columns;
+               new_columns.push_back(text_column);
+               setTable(options, new_columns, content);
+               return;
+       }
+
        // Handle table options
        video::SColor default_color(255, 255, 255, 255);
        s32 opendepth = 0;
@@ -444,7 +467,7 @@ void GUITable::setTable(const TableOptions &options,
        }
 
        if (m_has_tree_column) {
-               // Treeview: convent tree to indent cells on leaf rows
+               // Treeview: convert tree to indent cells on leaf rows
                for (s32 i = 0; i < rowcount; ++i) {
                        if (i == rowcount-1 || m_rows[i].indent >= m_rows[i+1].indent)
                                for (s32 j = 0; j < m_rows[i].cellcount; ++j)
@@ -796,7 +819,7 @@ bool GUITable::OnEvent(const SEvent &event)
                        }
 
                        // find the selected item, starting at the current selection
-                       // dont change selection if the key buffer matches the current item
+                       // don't change selection if the key buffer matches the current item
                        s32 old_selected = m_selected;
                        s32 start = MYMAX(m_selected, 0);
                        s32 rowcount = m_visible_rows.size();
@@ -821,7 +844,7 @@ bool GUITable::OnEvent(const SEvent &event)
 
                if (event.MouseInput.Event == EMIE_MOUSE_WHEEL) {
                        m_scrollbar->setPos(m_scrollbar->getPos() +
-                                       (event.MouseInput.Wheel < 0 ? -1 : 1) *
+                                       (event.MouseInput.Wheel < 0 ? -3 : 3) *
                                        - (s32) m_rowheight / 2);
                        return true;
                }