#include <stdio.h>#include <stdlib.h>#include <string.h>#include <gtk/gtk.h>#include "../ut/ut_cast.h"#include "../ut/ut_umem.h"#include "../gui/gui_types.h"#include "../gui/gui_base.h"#include "../gui_gtk/gtk_button.h"Functions | |
| MemObj | GUI_menu_radiobutt__ (MemObj *o_par, char *ltxt, int ii, void *funcnam, void *data, int siz) |
| int | GUI_menu_radiobutt_get (MemObj *mo) |
| void | GUI_menu_radiobutt_set (MemObj *mo) |
| int | GUI_menu_checkbox_get (MemObj *mo) |
| int | GUI_menu_checkbox_set (MemObj *mo, int mode) |
| MemObj | GUI_menu_checkbox__ (MemObj *o_par, char *ltxt, int state, void *funcnam, void *data) |
| MemObj | GUI_menu__ (MemObj *o_par, char *ltxt, int mode) |
| MemObj | GUI_menu_entry (MemObj *o_par, char *ltxt, void *funcnam, void *data) |
Variables | |
| GtkWidget * | UI_act_wi |
| static GSList * | UI_menGrp |
===================================================== List_functions_start: GUI_menu__ create menu or submenu GUI_menu_entry create menu-item in menu GUI_menu_radiobutt__ GUI_menu_radiobutt_get GUI_menu_radiobutt_set GUI_menu_checkbox__ GUI_menu_checkbox_get GUI_menu_checkbox_set List_functions_end: ===================================================== GUI_MenuSub UNUSED
| MemObj GUI_menu_radiobutt__ | ( | MemObj * | o_par, | |
| char * | ltxt, | |||
| int | ii, | |||
| void * | funcnam, | |||
| void * | data, | |||
| int | siz | |||
| ) |
Radiobuttons.
The callbackfunctions provides signal "activated" and "disactivated"
Input:
o_par parentBox
ii 0=start new radioButtonChain; 1=add button to existing chain
ltxt caption
funcnam callback-function or NULL; returns data of selected RB
data this data will be provided by the callback-function
siz 0 minimum size (size of caption)
1 maximum size (expand inside container)
>1 prepare size for <siz> nr of characters
<0 absolute size (in pixels)
funcnam prototyp:
int funcnam (void *parent, void **data);
// data=table of 2 pointers;
GUI_DATA_EVENT =*(int*)data[0]=TYP_EventPress|TYP_EventRelease
GUI_DATA_I1=*(int*)data[2] or GUI_DATA_S1=(char*)data[2] user-data
Example:
GUI_menu_radiobutt__ (&box0, "button1", 0, cb_rb1, (void*)"rb1", 0);
GUI_menu_radiobutt__ (&box0, "button2", 1, cb_rb1, (void*)"rb2", 0);
GUI_menu_radiobutt__ (&box0, "button3", 1, cb_rb1, (void*)"rb3", 0);
int cb_rb1 (void *parent, void **data) {
// skip disactivation
if(GUI_DATA_EVENT == TYP_EventRelease) return 0;
printf(" being activated: |%s|\n",GUI_DATA_S1;
}
activate: GUI_RadButtSet
check state: GUI_RadButtGet
| int GUI_menu_radiobutt_get | ( | MemObj * | mo | ) |
test a menu-radiobutton if it is active. 1=active, 0=not active.
| void GUI_menu_radiobutt_set | ( | MemObj * | mo | ) |
set a menu-radiobutton to state = active.
| int GUI_menu_checkbox_get | ( | MemObj * | mo | ) |
returns state of menu-checkbox; 0=not sel, 1=selected.
| int GUI_menu_checkbox_set | ( | MemObj * | mo, | |
| int | mode | |||
| ) |
activate/disactivate menu-Checkbox, Radiobutton.
Input:
mode 1 = TRUE = ON
0 = FALSE = OFF
| MemObj GUI_menu_checkbox__ | ( | MemObj * | o_par, | |
| char * | ltxt, | |||
| int | state, | |||
| void * | funcnam, | |||
| void * | data | |||
| ) |
Checkbox.
o_par parentBox
ltext caption (button-text)
state: 0=FALSE: not checked; 1=TRUE: checked.
funcnam callbackfunktion for the press-button-event
data get this data from the callbackfunktion; NULL for none
siz 0 minimum size (size of caption)
1 maximum size (expand inside container)
>1 prepare size for <siz> nr of characters
<0 absolute size (in pixels)
funcnam prototyp:
see GUI_button__ ()
---------------------------
Example without callback:
int istate;
MemObj cb1;
cb1 = GUI_menu_checkbox__ (&men1, "ckb 1", 0, NULL, NULL);
// query state
istate = GUI_menu_checkbox_get (&cb1) // 0=not sel, 1=selected.
---------------------------
Example with callback:
GUI_menu_checkbox__ (&men1, "ckb 1", 0, mywin3, (void*)"cb1");
int mywin3, (MemObj *parent, void **data) {
if(GUI_DATA_EVENT == TYP_EventPress) {
if(!strcmp(GUI_DATA_S1, "cb1")) {
..
---------------------------
Optional:
activate with:
GUI_menu_checkbox_set (&cb1, TRUE);
| MemObj GUI_menu__ | ( | MemObj * | o_par, | |
| char * | ltxt, | |||
| int | mode | |||
| ) |
GUI_Menu__ create menu or submenu
Input:
o_par parentbox or parent-menushell
ltxt menu-title, NULL for creating the menu-bar
mode 0=normal; 'r'=right-justified; 's'=Submenu.
1 (ltxt=NULL only) expand inside parent-container
Example:
MemObj menu_bar, men_fil, mns, men_hlp, wm2, wml;
menu_bar = GUI_menu__ (&box1, NULL, 0); // create Menubar
men_fil = GUI_menu__ (&menu_bar, "File ", 0); // first Menu on Menubar
men_hlp = GUI_Menu__ (&menu_bar, "Help ", 'r'); // Menu rechts
GUI_menu_entry (men_fil, "New", UI_CB, (void*)"new"); // add entry to Menu
mns = GUI_menu__ (&men_fil, "Save as ", 0); // add submenu
GUI_menu_entry (&mns, "dxf", UI_CB, (void*)"saveDxf");
GUI_menu_entry (&men_fil, "---", NULL, NULL); // menu-separatorline
GUI_menu_checkbox__ (&men_fil, "wmcb1", 0, UI_CB, (void*)"wmcb1");
wm2 = GUI_menu__ (&menu_bar, "Lang ", 'r');
GUI_menu_radiobutt__ (&wm2, "de", 0, mywin3, "l-de", 0);
wml = GUI_menu_radiobutt__ (&wm2, "en", 1, mywin3, "l-en", 0);
GUI_menu_radiobutt_set (&wml); // preset en
int UI_CB (MemObj *mo, void **data) {
printf("UI_CB %d\n",GUI_DATA_EVENT);
if(GUI_DATA_EVENT == TYP_EventPress) {
if(GUI_OBJ_TYP (mo) == TYP_GUI_MenuItem) {
if(!strcmp(GUI_DATA_S1, "new")) {
..
| MemObj GUI_menu_entry | ( | MemObj * | o_par, | |
| char * | ltxt, | |||
| void * | funcnam, | |||
| void * | data | |||
| ) |
create menuItem or MenuSeparator (if ltxt == "---") Input: o_par parentBox ltxt item-text funcnam callback from selection data get this data from the callbackfunktion; NULL for none funcnam prototype: int funcnam (void *parent, void **data); // data=table of 2 pointers; GUI_DATA_EVENT =*(int*)data[0]=TYP_EventPress GUI_DATA_I1=*(int*)data[2] or GUI_DATA_S1=(char*)data[2] user-data RetCod: gio_typ = TYP_GUI_OptMen Example: see GUI_menu__
| GtkWidget* UI_act_wi |
GSList* UI_menGrp [static] |
1.6.3