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VDKTreeViewColumn Class Reference

Provides a wrapper for GtkTreeColumn. More...

#include <vdktreeview.h>

Inheritance diagram for VDKTreeViewColumn:

VDKNotCopyAble List of all members.

Public Member Functions

Public Attributes


Detailed Description

Provides a wrapper for GtkTreeColumn.


Constructor & Destructor Documentation

VDKTreeViewColumn::VDKTreeViewColumn VDKTreeView owner,
int  column,
char *  title = NULL,
bool  editable = false,
int  editcol = -1
 

Constructor

Parameters:
owner treeview owner
column model column number from which data should be gathered
title column title
editable if true column cells can be edited provided that related editcol cell has a true value (has meaning only if column type is G_TYPE_STRING)
editcol model column number that must contain boolean value that flags editable (has meaning only if editable is true)

VDKTreeViewColumn::~VDKTreeViewColumn  ) 
 

  • G_TYPE_STRING
  • G_TYPE_BOOLEAN
  • GDK_TYPE_PIXBUF


A column cell of G_TYPE_BOOLEAN can answer to "toggled" signal using LS extended signal system (see treeviewcompo.cc on ./testvdk). \code //.. tree->OnCellToggled.connect(slot(*this,&TreeViewComponent::OnCellToggled)); //.. void TreeViewComponent::OnCellToggled(VDKObject* sender, GtkTreeIter* iter, int col, bool toggled) { VDKTreeView* tree = dynamic_cast<VDKTreeView*>(sender); if(!sender) return; else { VDKTreeViewModel* model = tree->Model; toggled = !toggled; model->SetCell(iter, col, toggled ? "true" : "false"); printf("\ntoggled column:%d\n\tvalue:%s", col, toggled ? "true" : "false"); fflush(stdout); } } \endcode - If a column cell of G_TYPE_STRING is editable it can answer to "edited" signal using LS extended signal system (see treeviewcompo.cc on ./testvdk): \code // ... tree->OnCellEdited.connect(slot(*this,&TreeViewComponent::OnCellEdited)); //.. void TreeViewComponent::OnCellEdited(VDKObject* sender, GtkTreeIter* iter, int col, char* new_text) { VDKTreeView* tree = dynamic_cast<VDKTreeView*>(sender); if(!sender) return; else { VDKTreeViewModel* model = tree->Model; char* old_text = model->GetCell(iter,col); printf("\nedited column:%d\n\told text:%s\n\tnew text:%s", col, old_text,new_text); fflush(stdout); model->SetCell(iter, col, new_text); } } \endcode Member Function Documentation

void VDKTreeViewColumn::ActiveTitle bool  flag = true  ) 
 

Enable/Disable title, if enabled title can be selected with a click

GtkTreeViewColumn* VDKTreeViewColumn::GtkColumn  )  [inline]
 

Return underlying GtkColumn

VDKTreeView* VDKTreeViewColumn::Owner  )  [inline]
 

Returns column owner

GtkCellRenderer* VDKTreeViewColumn::Renderer  )  [inline]
 

Returns underlying GtkRenderer


Member Data Documentation

VDKReadWriteValueProp<VDKTreeViewColumn,VDKFont*> VDKTreeViewColumn::Font
 

Font

VDKReadWriteValueProp<VDKTreeViewColumn,VDKRgb> VDKTreeViewColumn::Foreground
 

Foreground

VDKReadWriteValueProp<VDKTreeViewColumn,VDKRgb> VDKTreeViewColumn::NormalBackground
 

NormalBackground

VDKReadWriteValueProp<VDKTreeViewColumn,bool> VDKTreeViewColumn::Sortable
 

Sortable

VDKReadWriteValueProp<VDKTreeViewColumn,const char*> VDKTreeViewColumn::Title
 

Title

VDKReadWriteValueProp<VDKTreeViewColumn,int> VDKTreeViewColumn::Width
 

Width Setting this property to a value greater than 0 sets column to a fixed size, setting to 0 makes it auto resizeable


The documentation for this class was generated from the following files:
Generated on Tue Oct 26 18:58:52 2004 for vdk 2.4.0 by  doxygen 1.3.9.1