1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
//===============================================================
// vtipwin.cxx - vTipWindow class functions - X11R5
//
// Copyright (C) 1998 Bruce E. Wampler
//
// This file is part of the V C++ GUI Framework, and is covered
// under the terms of the GNU Library General Public License,
// Version 2. This library has NO WARRANTY. See the source file
// vapp.cxx for more complete information about license terms.
//===============================================================
#include <v/vapp.h> // we are a friend of App
#include <v/vtipwin.h> // our header
#include <v/vctlclrs.h>
#include <v/vxutil.h> // Athena/Motif mapping
extern "C"
{
#include <X11/Xlib.h>
#include <X11/Shell.h>
#ifdef Motif
#include <Xm/Xm.h>
#include <Xm/Label.h>
#else
#include <X11/Xaw/Label.h>
#endif
}
#ifdef Motif
#define setLabel(x,y) XmString x = XmStringCreateSimple(y);
#define freeLabel(x) XmStringFree(x);
#define lblWidgetClass xmLabelWidgetClass
#define Nlabel XmNlabelString
//@@ These use athena parent for now
#else
#define setLabel(x,y) char* x = y;
#define freeLabel(x)
#define lblWidgetClass labelWidgetClass
#define Nlabel XtNlabel
#endif
//======================>>> vTipWindow::vTipWindow <<<=======================
vTipWindow::vTipWindow()
{
SysDebug(Constructor,"vTipWindow::vTipWindow")
_popup = 0;
_wLbl = 0;
}
//======================>>> vTipWindow::vTipWindow <<<=======================
vTipWindow::vTipWindow(const vTipWindow& w) // Copy Constructor
{
// Copy is shallow, but we track that it is a copy
vSysError("vTipWindow - V semantics do not support copy constructors!");
}
//======================>>> vTipWindow::~vTipWindow <<<=======================
vTipWindow::~vTipWindow() // destructor
{
SysDebug(Destructor,"vTipWindow::~vTipWindow destructor\n")
if (_popup == 0)
return;
if (PoppedUp)
XtPopdown(_popup); // another way to get it down
}
//======================>>> vTipWindow::initialize <<<=======================
void vTipWindow::initialize(void)
{
_popup = XtVaCreatePopupShell(
"vTipWindow", // use name supplied
overrideShellWidgetClass, // a toplevel shell
theApp->vHandle(), // based on App window
XtNoverrideRedirect,1,
XtNallowShellResize,1,
NULL);
PoppedUp = 0;
setLabel(tmp," ")
_wLbl = XtVaCreateManagedWidget(
"vTipLabel", // name
lblWidgetClass, // class
_popup, // parent
Nlabel, tmp, // label
#ifdef Motif
XmNmarginTop,2,
XmNmarginBottom,2,
XmNmarginLeft,2,
XmNmarginRight,2,
#else
XtNinternalWidth,2,
XtNinternalHeight,3, // adjust to make same height as button
#endif
NULL);
freeLabel(tmp)
}
//============================>>> vTipWindow::CloseTipWindow <<<==========================
void vTipWindow::CloseTipWindow(void)
{
SysDebug(Build,"vTipWindow::CloseTipWin()")
if (!PoppedUp)
return;
XtPopdown(_popup); // another way to get it down
PoppedUp = 0;
}
//======================>>> vTipWindow::ShowTipWindow <<<=======================
void vTipWindow::ShowTipWindow(int x, int y, char* tip)
{
if (PoppedUp)
return;
if (_popup == 0) // have to create popups
initialize();
XtVaSetValues(_popup, // set loc of popup
XtNx, x,
XtNy, y,
NULL);
setLabel(tmp,tip)
XtVaSetValues(_wLbl, // the widget to set
Nlabel, tmp, // label
NULL);
freeLabel(tmp)
XtPopup(_popup,XtGrabNone);
PoppedUp = 1;
}
//================>>> vTipWindow::GetPosition <<<========================
void vTipWindow::GetPosition(int& left, int& top, int& width, int& height)
{
Dimension w,h,b;
Position l,t;
XtVaGetValues(_popup, XtNwidth, &w, XtNheight, &h,
XtNx, &l, XtNy, &t, XtNborderWidth, &b, NULL);
left = l; top = t; width = w+b+b; height = h+b+b;
}
//================>>> vTipWindow::SetPosition <<<========================
void vTipWindow::SetPosition(int left, int top)
{
Position l = left;
Position t = top;
XtVaSetValues(_popup,XtNx,l, XtNy,t,NULL);
}
//================>>> vTipWindow::RaiseWindow <<<========================
void vTipWindow::RaiseWindow(void)
{
// raise this window to the top of all other windows
XRaiseWindow(XtDisplay(_popup), // our display
XtWindow(_popup)); // our window
}
|
