vdk 2.4.0
Public Member Functions | Public Attributes | List of all members
VDKComboEntry Class Reference

Provides a simplified wrapper for gtkcombo_entry. More...

#include <vdkcomboentry.h>

Inheritance diagram for VDKComboEntry:
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Collaboration diagram for VDKComboEntry:
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Public Member Functions

 VDKComboEntry (VDKForm *owner, char **selections=NULL)
 
virtual void SetBackground (VDKRgb rgb, GtkStateType state)
 
virtual void SetForeground (VDKRgb rgb, GtkStateType state)
 
virtual void SetFont (VDKFont *font)
 
- Public Member Functions inherited from VDKObject
VDKRgb GetBackground (GtkStateType state=GTK_STATE_NORMAL)
 
VDKRgb GetForeground (GtkStateType state=GTK_STATE_NORMAL)
 
 VDKObject (VDKForm *owner=NULL)
 
 VDKObject (VDKForm *owner, GtkWidget *widget)
 
virtual ~VDKObject ()
 
bool Destroy ()
 
virtual int isA ()
 
VDKFormOwner ()
 
virtual GtkWidget * Widget ()
 
GtkWidget * ConnectingWidget ()
 
GtkWidget * WrappedWidget ()
 
virtual void SetFont (VDKFont *f)
 
VDKFontGetFont ()
 
void SetVisible (bool visible)
 
bool GetVisible ()
 
void SetCursor (VDKCursorType)
 
VDKCursorType GetCursor ()
 
virtual void SetForeground (VDKRgb color, GtkStateType state=GTK_STATE_NORMAL)
 
virtual void SetBackground (VDKRgb color, GtkStateType state=GTK_STATE_NORMAL)
 
void SetSize (int w, int h)
 
void SetUsize (VDKPoint s)
 
virtual void SetTip (char *)
 
virtual void Add (VDKObject *obj, int justify=l_justify, int expand=TRUE, int fill=TRUE, int padding=0)
 
ItemListItems ()
 
void Draw (GdkRectangle *area=NULL)
 
virtual void Setup ()
 
void SignalEmit (int signal)
 
void SignalEmit (char *sig)
 
void SignalEmitParent (int signal)
 
void SignalEmitParent (char *sig)
 
void GrabFocus ()
 
VDKObjectParent (VDKObject *p=NULL)
 
int SignalConnect (VDKObject *obj, char *signal, bool(VDKObject::*method)(VDKObject *), bool gtk=true, bool after=false)
 
int SignalConnect (char *signal, bool(VDKObject::*method)(VDKObject *), bool gtk=true, bool after=false)
 
bool SignalDisconnect (int connection)
 
int EventConnect (VDKObject *obj, char *event, bool(VDKObject::*method)(VDKObject *, GdkEvent *), bool after=false)
 
int EventConnect (char *, bool(VDKObject::*)(VDKObject *, GdkEvent *), bool after=false)
 
bool EventDisconnect (int connection)
 

Public Attributes

VDKReadWriteValueProp< VDKComboEntry, bool > Editable
 
VDKReadWriteValueProp< VDKComboEntry, int > Selected
 
VDKReadWriteValueProp< VDKComboEntry, char * > Text
 
VDKReadWriteValueProp< VDKComboEntry, StringList * > Selections
 
VDKReadWriteValueProp< VDKComboEntry, GtkListStore * > StoreModel
 
VDKReadWriteValueProp< VDKComboEntry, bool > Sorted
 
VDKReadWriteValueProp< VDKComboEntry, GtkSortType > SortingOrder
 
- Public Attributes inherited from VDKObject
VDKReadWriteValueProp< VDKObject, VDKRgbNormalBackground
 
VDKReadWriteValueProp< VDKObject, VDKFont * > Font
 
SizeObjectProp Usize
 
VDKReadWriteValueProp< VDKObject, bool > Enabled
 
VDKReadWriteValueProp< VDKObject, VDKCursorType > Cursor
 
VDKReadWriteValueProp< VDKObject, bool > Visible
 

Additional Inherited Members

- Protected Attributes inherited from VDKObject
VDKObjectSignal s_clicked
 
GtkWidget * widget
 
GtkWidget * sigwid
 
VDKObjectparent
 

Detailed Description

Provides a simplified wrapper for gtkcombo_entry.

Author
Mario Motta
Signals
  • activate_signal received when the Enter key is pressed in the Entry.
  • changed_signal received when text in Entry is changed. This happens when an item has been selected or unselected.
  • focus_in_signal received when Entry gets focus.
  • focus_out_signal received when Entry loses focus.

Constructor & Destructor Documentation

◆ VDKComboEntry()

VDKComboEntry::VDKComboEntry ( VDKForm owner,
char **  selections = NULL 
)

Constructor

Parameters
ownerowner form
selectionsa NULL terminating string array

Member Function Documentation

◆ SetBackground()

void VDKComboEntry::SetBackground ( VDKRgb  color,
GtkStateType  state 
)
virtual

Sets object background

Parameters
colora VDKRgb object
statecan be one of the gtk+ widget states

Reimplemented from VDKObject.

◆ SetFont()

void VDKComboEntry::SetFont ( VDKFont f)
virtual

Sets object font

Reimplemented from VDKObject.

◆ SetForeground()

void VDKComboEntry::SetForeground ( VDKRgb  color,
GtkStateType  state 
)
virtual

Sets object foreground

Parameters
colora VDKRgb object
statecan be one of the gtk+ widget states

Reimplemented from VDKObject.

Member Data Documentation

◆ Editable

VDKReadWriteValueProp<VDKComboEntry,bool> VDKComboEntry::Editable

Same as Editable property in VDKEntry. Setting it to false allows you to provide a read-only list to select from, without the user being able to enter text.

◆ Selected

VDKReadWriteValueProp<VDKComboEntry,int> VDKComboEntry::Selected

Sets/gets the index of the currently selected item in the dropdown list or -1 if no item is selected.

◆ Selections

VDKReadWriteValueProp<VDKComboEntry,StringList*> VDKComboEntry::Selections

Sets/gets widget dropdown list.

  • setting a new string list overwrites if any
  • returned StringList should be deleted by user

◆ Sorted

VDKReadWriteValueProp<VDKComboEntry,bool> VDKComboEntry::Sorted
Sets underlying GtkListStore model as sortable.
Once the model has been sorted, it can't go back to the default state.
A possible work around to this problem is here:
\code

bool SomeForm::ToggleSorting(VDKObject* sender) { static StringList unsorted = NULL; GtkListStore store = comboboxentry->StoreModel; // store unsorted dropdown list for later use if(!unsorted) unsorted = comboboxentry->Selections; if(chbox->Checked) comboboxentry->Sorted = true; else // since once sorted cannot revert to previous state // we substitute store model with a new unsorted one { comboboxentry->Sorted = false; GtkListStore* store = gtk_list_store_new (1, G_TYPE_STRING); comboboxentry->StoreModel = store; comboboxentry->Selections = unsorted; } comboboxentry->Selected = 0; return true; }

◆ SortingOrder

VDKReadWriteValueProp<VDKComboEntry,GtkSortType> VDKComboEntry::SortingOrder

Sets/gets sorting order. Applicable only if Sorted property is true. can be either GTK_SORT_ASCENDING (default) or GTK_SORT_DESCENDING

◆ StoreModel

VDKReadWriteValueProp<VDKComboEntry,GtkListStore*> VDKComboEntry::StoreModel

gets underlying GtkListStore model that can be accessed in order to manipulate widget dropdown list if needed.

◆ Text

VDKReadWriteValueProp<VDKComboEntry,char*> VDKComboEntry::Text

Set/Get the text in the Entry

  • returned char* should be deleted by user

The documentation for this class was generated from the following files: