ui/gtk/entry.c

Sun, 19 Nov 2017 09:00:16 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sun, 19 Nov 2017 09:00:16 +0100
changeset 147
2e384acc89a6
parent 145
853685152c1d
child 151
11f3bb408051
permissions
-rw-r--r--

adds simple drag and drop support (GTK)

145
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
1 /*
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
3 *
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
4 * Copyright 2017 Olaf Wintermann. All rights reserved.
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
5 *
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
6 * Redistribution and use in source and binary forms, with or without
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
7 * modification, are permitted provided that the following conditions are met:
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
8 *
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
9 * 1. Redistributions of source code must retain the above copyright
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
10 * notice, this list of conditions and the following disclaimer.
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
11 *
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
12 * 2. Redistributions in binary form must reproduce the above copyright
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
13 * notice, this list of conditions and the following disclaimer in the
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
14 * documentation and/or other materials provided with the distribution.
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
15 *
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
26 * POSSIBILITY OF SUCH DAMAGE.
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
27 */
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
28
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
29 #include <stdio.h>
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
30 #include <stdlib.h>
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
31
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
32 #include "../common/context.h"
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
33 #include "../common/object.h"
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
34 #include "container.h"
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
35 #include "entry.h"
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
36
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
37 #include "../../ucx/mempool.h"
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
38
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
39 UIWIDGET ui_spinner(UiObject *obj, int step, UiInteger *i) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
40 UiVar *var = malloc(sizeof(UiVar));
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
41 var->value = i;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
42 var->type = UI_VAR_SPECIAL;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
43 return ui_spinner_var(obj, step, 0, var, UI_VAR_INTEGER);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
44 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
45
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
46 UIWIDGET ui_spinnerf(UiObject *obj, double step, int digits, UiDouble *d) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
47 UiVar *var = malloc(sizeof(UiVar));
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
48 var->value = d;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
49 var->type = UI_VAR_SPECIAL;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
50 return ui_spinner_var(obj, step, digits, var, UI_VAR_DOUBLE);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
51 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
52
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
53 UIWIDGET ui_spinnerr(UiObject *obj, UiRange *r) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
54 UiVar *var = malloc(sizeof(UiVar));
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
55 var->value = r;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
56 var->type = UI_VAR_SPECIAL;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
57 return ui_spinner_var(obj, r->extent, 1, var, UI_VAR_RANGE);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
58 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
59
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
60 UIWIDGET ui_spinner_nv(UiObject *obj, int step, char *varname) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
61 UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_INTEGER);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
62 return ui_spinner_var(obj, step, 0, var, UI_VAR_INTEGER);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
63 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
64
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
65 UIWIDGET ui_spinnerf_nv(UiObject *obj, double step, int digits, char *varname) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
66 UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_DOUBLE);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
67 return ui_spinner_var(obj, step, digits, var, UI_VAR_DOUBLE);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
68 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
69
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
70 UIWIDGET ui_spinnerr_nv(UiObject *obj, char *varname) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
71 UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_RANGE);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
72 UiRange *r = var->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
73 return ui_spinner_var(obj, r->extent, 1, var, UI_VAR_RANGE);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
74 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
75
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
76 UIWIDGET ui_spinner_var(UiObject *obj, double step, int digits, UiVar *var, UiVarType type) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
77 double min = 0;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
78 double max = 1000;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
79 if(type == UI_VAR_RANGE) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
80 UiRange *r = var->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
81 min = r->min;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
82 max = r->max;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
83 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
84 if(step == 0) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
85 step = 1;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
86 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
87 GtkWidget *spin = gtk_spin_button_new_with_range(min, max, step);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
88 gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spin), digits);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
89 if(var) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
90 double value = 0;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
91 UiObserver **obs = NULL;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
92 switch(type) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
93 case UI_VAR_INTEGER: {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
94 UiInteger *i = var->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
95 i->get = ui_spinbutton_getint;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
96 i->set = ui_spinbutton_setint;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
97 i->obj = spin;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
98 value = (double)i->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
99 obs = &i->observers;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
100 break;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
101 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
102 case UI_VAR_DOUBLE: {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
103 UiDouble *d = var->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
104 d->get = ui_spinbutton_getdouble;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
105 d->set = ui_spinbutton_setdouble;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
106 d->obj = spin;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
107 value = d->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
108 obs = &d->observers;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
109 break;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
110 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
111 case UI_VAR_RANGE: {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
112 UiRange *r = var->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
113 r->get = ui_spinbutton_getrangeval;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
114 r->set = ui_spinbutton_setrangeval;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
115 r->setrange = ui_spinbutton_setrange;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
116 r->setextent = ui_spinbutton_setextent;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
117 r->obj = spin;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
118 value = r->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
119 obs = &r->observers;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
120 break;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
121 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
122 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
123 gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), value);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
124
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
125 UiVarEventData *event = malloc(sizeof(UiVarEventData));
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
126 event->obj = obj;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
127 event->var = var;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
128 event->observers = obs;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
129
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
130 g_signal_connect(
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
131 spin,
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
132 "value-changed",
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
133 G_CALLBACK(ui_spinner_changed),
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
134 event);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
135 g_signal_connect(
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
136 spin,
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
137 "destroy",
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
138 G_CALLBACK(ui_destroy_vardata),
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
139 event);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
140 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
141
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
142 UiContainer *ct = uic_get_current_container(obj);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
143 ct->add(ct, spin, FALSE);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
144
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
145 return spin;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
146 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
147
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
148 void ui_spinner_setrange(UIWIDGET spinner, double min, double max) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
149 gtk_spin_button_set_range(GTK_SPIN_BUTTON(spinner), min, max);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
150 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
151
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
152 void ui_spinner_setdigits(UIWIDGET spinner, int digits) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
153 gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spinner), digits);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
154 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
155
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
156
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
157 void ui_spinner_changed(GtkSpinButton *spinner, UiVarEventData *event) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
158 UiEvent e;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
159 e.obj = event->obj;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
160 e.window = event->obj->window;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
161 e.document = event->obj->ctx->document;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
162 e.eventdata = event->var->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
163 e.intval = 0;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
164
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
165 UiObserver *observer = *event->observers;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
166 ui_notify_evt(observer, &e);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
167 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
168
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
169
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
170 int64_t ui_spinbutton_getint(UiInteger *i) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
171 i->value = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(i->obj));
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
172 return i->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
173 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
174
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
175 void ui_spinbutton_setint(UiInteger *i, int64_t val) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
176 gtk_spin_button_set_value(GTK_SPIN_BUTTON(i->obj), (double)val);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
177 i->value = val;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
178 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
179
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
180 double ui_spinbutton_getdouble(UiDouble *d) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
181 d->value = gtk_spin_button_get_value(GTK_SPIN_BUTTON(d->obj));
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
182 return d->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
183 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
184
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
185 void ui_spinbutton_setdouble(UiDouble *d, double val) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
186 gtk_spin_button_set_value(GTK_SPIN_BUTTON(d->obj), val);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
187 d->value = val;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
188 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
189
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
190 double ui_spinbutton_getrangeval(UiRange *r) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
191 r->value = gtk_spin_button_get_value(GTK_SPIN_BUTTON(r->obj));
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
192 return r->value;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
193 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
194
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
195 void ui_spinbutton_setrangeval(UiRange *r, double val) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
196 gtk_spin_button_set_value(GTK_SPIN_BUTTON(r->obj), val);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
197 r->value = val;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
198 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
199 void ui_spinbutton_setrange(UiRange *r, double min, double max) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
200 gtk_spin_button_set_range(GTK_SPIN_BUTTON(r->obj), min, max);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
201 r->min = min;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
202 r->max = max;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
203 }
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
204
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
205 void ui_spinbutton_setextent(UiRange *r, double extent) {
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
206 gtk_spin_button_set_increments(GTK_SPIN_BUTTON(r->obj), extent, extent*10);
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
207 r->extent = extent;
853685152c1d adds spinner widget (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
208 }

mercurial