gtk_dlg_std.c File Reference

#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_base.h"
#include "../gui_gtk/gtk_entry.h"
#include "../gui_gtk/gtk_label.h"
#include "../gui_gtk/gtk_button.h"
#include "../gui_gtk/gtk_dlg_std.h"

Defines
#define	IMIN(x, y) (((x)<(y))?(x):(y))
Functions
int	GUI_DialogYN_CB (void parent, void data)
int	GUI_DialogEntryCB (void parent, void *data)
int	GUI_Dialog_2b (char txt, char tb1, char *tb2)
int	GUI_Dialog_e2b (char txt, char entry, int eSiz, char tb1, char tb2)
int	GUI_DialogEntry (char label, char entry, int eSiz, char *buttons[], int border)
void	GUI_DialogYN (char text, void funcnam)
int	GUI_MsgBox (char *text)
int	GUI_Color_select (int ir, int ig, int *ib)
double	GUI_Slider_get (MemObj *mo)
void	GUI_Slider_set (MemObj *mo, double newVal)
MemObj	GUI_Slider__ (MemObj o_par, int typ, void funcnam, double valMin, double valMax, double valStart, char *opts)
int	GUI_Slider_cb (void *parent, MemObj mo)
Variables
int	UI_fontsizX
int	UI_fontsizY
GtkWidget *	UI_MainWin
static GtkWidget *	UI_DialogYNWin = NULL
static void(*	UI_DialogYNFunc )()
static MemObj	UI_DialogEntryWin

Detailed Description

=====================================================
List_functions_start:

GUI_MsgBox             display text, OK-Button, also if GTK is not yet up

GUI_DialogYN           dialogWindow w. OK-Button, Cancel-Button, callback-func
// GUI_Dialog_cb_e2b      dialogWindow w. entry, 2 Buttons, callback-func

GUI_DialogEntry        dialogWindow 1-n buttons, entry (opt.), waiting.
GUI_Dialog_2b          dialogWindow w. 2 Buttons, waiting.
GUI_Dialog_e2b         dialogWindow w. entry, 2 Buttons, waiting.

GUI_Color_select       select-color-Dialog. Modal (wait).

GUI_Slider__           Slider = AdjustmentControl
GUI_Slider_set         change slider-value
GUI_Slider_get         query slider-value

GUI_DialogYN_CB        INTERNAL callback of GUI_DialogYN
GUI_DialogEntryCB      INTERNAL callback of GUI_DialogEntry
GUI_Slider_cb          INTERNAL slider callback

List_functions_end:
=====================================================

needs gtk_entry

Define Documentation

#define IMIN	(	x,
		y		)	(((x)<(y))?(x):(y))

Function Documentation

int GUI_DialogYN_CB	(	void *	parent,
		void *	data
	)

INTERNAL callback of GUI_DialogYN

int GUI_DialogEntryCB	(	void *	parent,
		void **	data
	)

INTERNAL callback of GUI_DialogEntry

int GUI_Dialog_2b	(	char *	txt,
		char *	tb1,
		char *	tb2
	)

    GUI_Dialog_2b          dialogWindow w. 2 Buttons, waiting.
    Input
      txt         text label
      tb1         caption button 1
      tb2         caption button 2
    RetCod        nr of button pressed or UI_FuncKill (delete window)
                  0 means first button pressed, 1=second ..
                  -1 = dialog cancelled

int GUI_Dialog_e2b	(	char *	txt,
		char *	entry,
		int	eSiz,
		char *	tb1,
		char *	tb2
	)

    GUI_Dialog_e2b         dialogWindow w. entry, 2 Buttons, waiting.
   
    Input
      txt         label
      entry       entrytext, in & out
      eSiz        size of inputfield entry (max. nr of chars)
      tb1         caption button 1
      tb2         caption button 2
    Output:
      entry       entrytext
    RetCod        nr of button pressed or UI_FuncKill (delete window)
                  0 means first button pressed, 1=second ..
                  -1 = dialog cancelled

int GUI_DialogEntry	(	char *	label,
		char *	entry,
		int	eSiz,
		char *	buttons[],
		int	border
	)

    GUI_DialogEntry       text, 1-n buttons; entry optional; waits for return.
   
    Input
      label       text
      entry       userinput - defaultText;  NULL = no userinput (only buttons)
      eSiz        size of inputfield entry (max. nr of chars)
      buttons     pointerarray of buttontext, NULL-terminated.
      border      size around button
    Output:
      entry       content of inputfield on exit
      eSiz        nr of chars in inputfield entry
    RetCod        nr of button pressed or -1 = dialog cancelled
                  0 means first button pressed, 1=second ..
   
    Example without entry:
      char   *buttons[]={"YES","NO","Cancel",NULL}, s1[256];
      irc = GUI_DialogEntry ("Save model -", NULL, 0, buttons, 2);
      // YES returns 0, NO returns 1, Cancel returns 2; X returns UI_FuncKill.
   
    Example with entry:
     strcpy (s1, "myName");
     irc = GUI_DialogEntry ("GUI_DialogEntry", s1, 250, buttons, 2);

void GUI_DialogYN	(	char *	text,
		void *	funcnam
	)

    GUI_DialogYN   dialogWindow with text, OK-Button and Cancel-Button.
    <funcnam> is called with int-value UI_FuncOK or UI_FuncCancel.
   
    Input:
      text      multiple lines with \n
      funcnam   callbackfunktion for button-press
   
    funcnam prototyp:
    int funcnam (MemObj *parent, void **data);
      GUI_DATA_EVENT =*(int*)data[0]=UI_FuncOK|UI_FuncCancel
   
    Example:
      GUI_DialogYN ("OK to save file xy", f_CB_save);
   
   
    //=====================================================================
      int f_CB_save (MemObj *mo, void **data) {
    //=====================================================================
   
      int idat;
   
      idat = GUI_DATA_EVENT;
      printf("f_CB_save %d\n",idat);
   
      switch(idat) {
        case UI_FuncOK:
          // save ...
          break;
        case UI_FuncCancel:
          // skip saving ...
          break;
      }
   
      return 0;
   
    }

int GUI_MsgBox ( char * text )

    display text, OK-Button.
    Works also if GTK is not yet up.

int GUI_Color_select	(	int *	ir,
		int *	ig,
		int *	ib
	)

    GUI_Color_select          select-color-Dialog. Modal (wait).
    Returns 3 colors as 16-bit-integers.
    Returncode   0=OK; -1=cancel.

double GUI_Slider_get ( MemObj * mo )

query slider-value

void GUI_Slider_set	(	MemObj *	mo,
		double	newVal
	)

change slider-value

MemObj GUI_Slider__	(	MemObj *	o_par,
		int	typ,
		void *	funcnam,
		double	valMin,
		double	valMax,
		double	valStart,
		char *	opts
	)

    GUI_Slider__           Slider = AdjustmentControl
   
    Input:
      parent     parentBox
      typ        0=horizontal, 1=vertical.
      funcnam    callBack-function for moving the slider; NULL = no callback.
      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 (MemObj *mo, void **data);
      // data=table of 2 pointers;
      GUI_DATA_EVENT  = *(int*)data[0]    = TYP_EventMove
      GUI_DATA_D1     = *(double*)data[1] = slider-value
      GUI_OBJ_TYP(mo) = TYP_GUI_Slider
   
    Example without callback:
    wsl1 = GUI_Slider__ (&box1, 0, NULL, 0., 1., 0.5, 1);
    // query slider-value
    printf(" sliVal=%f\n",GUI_Slider_get(&wsl1));
    // change slider-value
    GUI_Slider_set (&wsl1, 0.75);
   
    Example with callback:
    wsl1 = GUI_Slider__ (&box1, 0, sl_CB, 0., 1., 0.5, 1);
    int sl_CB (MemObj *mo, void **data) {
      printf("sl_CB %lf\n",GUI_DATA_D1);  // slider-value as double
    }

int GUI_Slider_cb	(	void *	parent,
		MemObj	mo
	)

GUI_Slider_cb INTERNAL slider callback

Variable Documentation

int UI_fontsizX

int UI_fontsizY

GtkWidget* UI_MainWin

GtkWidget* UI_DialogYNWin = NULL [static]

void(* UI_DialogYNFunc)() [static]

MemObj UI_DialogEntryWin [static]

gtk_dlg_std.c File Reference

Defines

Functions

Variables

Detailed Description

Define Documentation

Function Documentation

Variable Documentation