gtk_entry.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include "../ut/ut_umem.h"
#include "../gui/gui_types.h"
#include "../gui/gui_base.h"
#include "../gui_gtk/gtk_base.h"
#include "../gui_gtk/gtk_entry.h"

Functions

int GUI_entry_pos_get (MemObj *o_par)
int GUI_entry_pos_set (int cPos, MemObj *o_par)
int GUI_entry_copy (char *cbuf, int sSiz, MemObj *mo)
char * GUI_entry_get (MemObj *mo)
int GUI_entry_set (MemObj *mo, char *text)
MemObj GUI_Entry__ (MemObj *o_par, char *ltxt, char *etxt, void *funcnam, void *data, char *opts)
int GUI_entry_cb (void *parent, void *event, MemObj mo)

Variables

GtkWidget * UI_act_wi
int UI_fontsizX
int UI_fontsizY

Detailed Description


Function Documentation

int GUI_entry_pos_get ( MemObj *  o_par  ) 

    GUI_entry_pos_get   get cursorPosition
    retCod = position; 0=leftmost.

int GUI_entry_pos_set ( int  cPos,
MemObj *  o_par 
)

GUI_entry_pos_set set cursorPosition cPos -1 = last pos.

int GUI_entry_copy ( char *  cbuf,
int  sSiz,
MemObj *  mo 
)

    GUI_Entry_Get get text from entryField - copy
    sSiz    size of cbuf

char* GUI_entry_get ( MemObj *  mo  ) 

    GUI_entry_get get text from entryField - get pointer

int GUI_entry_set ( MemObj *  mo,
char *  text 
)

set text in entryField

MemObj GUI_Entry__ ( MemObj *  o_par,
char *  ltxt,
char *  etxt,
void *  funcnam,
void *  data,
char *  opts 
)

 Create text-inputfiled. Gtk-2: siza cannot be smaller than ~10 characters ..

   ltxt:      Labeltext; NULL or "" for none
   etxt:      Text in Entryfield; NULL oder "" for none
   funcnam:   callback-function for Keypress & FocusIn-Events (none: NULL)
   opts       options;  must have correct sequence (Side HorSiz VertSiz)
              Side:  'r' labeltext is right of inputfield; default is left.
              HorSiz,VertSiz:  size in characters; default is automatic size. 
                              'e' = expand widget; default is fixed size.
              Examples: "r" or "r,10" or "10e,e"
                "r"     label right of inputfield; defaults.
                "r,10"  label right, horiz. size 10 chars, vert. size autom.
                "10e,e" horiz. size 10 chars, hor. and vert. expandable.

 prototyp funcnam:
 int funcnam (MemObj *mo, void **data); 
   // data=table of 4 pointers;
   GUI_DATA_EVENT =*(int*)data[0]=TYP_EventEnter|TYP_EventRelease
   GUI_DATA_S1    =(char*)data[1]=userdata
   GUI_DATA_I2    =*(int*)data[2]=keyvalue; eg 'a'
   GUI_DATA_I3    =*(int*)data[3]=state of modifierkeys;
                                  &1=shift; &4=ctrl; &8=alt.
                                  &256=MB1; &512=MB2; &1024=MB3.
   GUI_OBJ_TYP(mo)  = TYP_GUI_Entry
 
 Example without callback-function:
   we1 = GUI_entry__ (&box1, "0.0", "sum", NULL, NULL, 0, 0);

   printf(" |%s|\n",GUI_entry_get(&we1));

 Example with callback-function:
   we2 = GUI_entry__ (&box1, "0.0", "sum", went_cb, NULL, 10, 1);
   ..
   int we2_cb (MemObj *mo, void **data) {
     printf(" event=%d typ=%d\n",GUI_DATA_EVENT,GUI_OBJ_TYP(mo));
     if(GUI_DATA_EVENT != TYP_EventRelease) return 0;  // skip enter-event
     printf(" |%s|\n",GUI_entry_get(mo));
   }

int GUI_entry_cb ( void *  parent,
void *  event,
MemObj  mo 
)

    INTERNAL
    returns 0=event   TYP_EventEnter|TYP_EventRelease
            1=userdata
            2=key
            3=modfier


Variable Documentation

GtkWidget* UI_act_wi
Generated on Fri Aug 17 09:22:02 2012 for C-KIT-GUI-GTK 0.10 by  doxygen 1.6.3