author | zecke <zecke> | 2003-09-05 21:09:43 (UTC) |
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committer | zecke <zecke> | 2003-09-05 21:09:43 (UTC) |
commit | eaf6da2bd05eac392c118c11fd5be1bab8586b6a (patch) (unidiff) | |
tree | 57339651abb889a4d664c500681d73cbdb1a6908 /libopie/big-screen/example/owidgetstack_example.cpp | |
parent | 302e9b70ecb247977decf97269807abe5eccbdd7 (diff) | |
download | opie-eaf6da2bd05eac392c118c11fd5be1bab8586b6a.zip opie-eaf6da2bd05eac392c118c11fd5be1bab8586b6a.tar.gz opie-eaf6da2bd05eac392c118c11fd5be1bab8586b6a.tar.bz2 |
OWidgetStack and Example showing it and QSignalMapper
Added. The only problem with BigScreen Mode is window sizing
and placing but this is a task of the WM we do not have...
Diffstat (limited to 'libopie/big-screen/example/owidgetstack_example.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | libopie/big-screen/example/owidgetstack_example.cpp | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/libopie/big-screen/example/owidgetstack_example.cpp b/libopie/big-screen/example/owidgetstack_example.cpp new file mode 100644 index 0000000..a6b8201 --- a/dev/null +++ b/libopie/big-screen/example/owidgetstack_example.cpp | |||
@@ -0,0 +1,131 @@ | |||
1 | /* | ||
2 | * You may use, modify and distribute this example without any limitation | ||
3 | */ | ||
4 | |||
5 | #include <qaction.h> | ||
6 | #include <qtoolbar.h> | ||
7 | #include <qpopupmenu.h> | ||
8 | #include <qmenubar.h> | ||
9 | #include <qlayout.h> | ||
10 | #include <qlabel.h> | ||
11 | #include <qpushbutton.h> | ||
12 | #include <qsignalmapper.h> | ||
13 | |||
14 | #include <qpe/resource.h> | ||
15 | |||
16 | #include "../owidgetstack.h" | ||
17 | |||
18 | #include "owidgetstack_example.h" | ||
19 | |||
20 | #include <qpe/qpeapplication.h> | ||
21 | #include <opie/oapplicationfactory.h> | ||
22 | |||
23 | OPIE_EXPORT_APP( OApplicationFactory<StackExample> ) | ||
24 | |||
25 | StackExample::StackExample( QWidget* parent, const char* name, WFlags fl ) | ||
26 | : QMainWindow( parent, name, fl ) | ||
27 | { | ||
28 | m_stack = new OWidgetStack( this ); | ||
29 | setCentralWidget( m_stack ); | ||
30 | |||
31 | /* nice Signal Mapper ;) */ | ||
32 | QSignalMapper *sm = new QSignalMapper(this); | ||
33 | connect(sm, SIGNAL(mapped(int) ), m_stack, SLOT(raiseWidget(int)) ); | ||
34 | |||
35 | /* toolbar first but this should be known from the other examples */ | ||
36 | setToolBarsMovable( false ); | ||
37 | |||
38 | /* only a menubar here */ | ||
39 | QToolBar* holder = new QToolBar( this ); | ||
40 | holder->setHorizontalStretchable( true ); | ||
41 | |||
42 | QMenuBar *bar = new QMenuBar( holder ); | ||
43 | QPopupMenu *menu = new QPopupMenu( this ); | ||
44 | |||
45 | QAction* a = new QAction( tr("Show MainWidget"), Resource::loadPixmap("zoom"), | ||
46 | QString::null, 0, this, 0 ); | ||
47 | sm->setMapping(a, 1 ); | ||
48 | connect(a, SIGNAL(activated() ), | ||
49 | sm, SLOT(map() ) ); | ||
50 | a->addTo( menu ); | ||
51 | |||
52 | a = new QAction( tr("Show Details Small"), Resource::loadPixmap("zoom"), | ||
53 | QString::null, 0, this, 0 ); | ||
54 | sm->setMapping(a, 2 ); | ||
55 | connect(a, SIGNAL(activated() ), | ||
56 | sm, SLOT(map() ) ); | ||
57 | a->addTo( menu ); | ||
58 | |||
59 | a = new QAction( tr("Show Details More"), Resource::loadPixmap("zoom"), | ||
60 | QString::null, 0, this, 0 ); | ||
61 | sm->setMapping(a, 3 ); | ||
62 | connect(a, SIGNAL(activated() ), | ||
63 | sm, SLOT(map() ) ); | ||
64 | a->addTo( menu ); | ||
65 | |||
66 | a = new QAction( tr("Show Details All"), Resource::loadPixmap("zoom"), | ||
67 | QString::null, 0, this, 0 ); | ||
68 | sm->setMapping(a, 4 ); | ||
69 | connect(a, SIGNAL(activated() ), | ||
70 | sm, SLOT(map() ) ); | ||
71 | |||
72 | bar->insertItem( tr("Actions"), menu ); | ||
73 | |||
74 | /* now the gui */ | ||
75 | |||
76 | /* first widget, main widget */ | ||
77 | QWidget * wid = new QWidget( m_stack ); | ||
78 | QGridLayout *grid = new QGridLayout(wid, 2, 2 ); | ||
79 | |||
80 | QPushButton *btn = new QPushButton( tr("Show Details Small"), wid, "details1" ); | ||
81 | sm->setMapping(btn, 2 ); | ||
82 | connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) ); | ||
83 | grid->addWidget( btn, 0, 0 ); | ||
84 | |||
85 | btn = new QPushButton( tr("Show Details Medium"), wid, "details2"); | ||
86 | sm->setMapping(btn, 3 ); | ||
87 | connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) ); | ||
88 | grid->addWidget( btn, 0, 1 ); | ||
89 | |||
90 | btn = new QPushButton( tr("Show Details All"), wid, "details3"); | ||
91 | sm->setMapping(btn, 4 ); | ||
92 | connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) ); | ||
93 | grid->addWidget( btn, 1, 1 ); | ||
94 | |||
95 | m_stack->addWidget( wid, 1 ); | ||
96 | m_main = wid; | ||
97 | |||
98 | QLabel *lbl = new QLabel(m_stack ); | ||
99 | lbl->setText(tr("Only small Details are shown here. Määh") ); | ||
100 | m_stack->addWidget( lbl, 2 ); | ||
101 | |||
102 | lbl = new QLabel( m_stack ); | ||
103 | lbl->setText( tr("Some more details....Wo ist das Schaf?") ); | ||
104 | m_stack->addWidget( lbl, 3 ); | ||
105 | |||
106 | lbl = new QLabel( m_stack ); | ||
107 | lbl->setText( tr("<qt>Ne nicht in Bayerisch Gmain sondern in Berlin<br>Vermiss und meine Augen werden nicht eckig, da mein Bildschirm abgerundet ist<br>Es lebe Hamburg Süd,weiss du, verstehst du? ;)<br>Susi ist dOOf, es lebe die Ofenecke...", "hard to translate that") ); | ||
108 | m_stack->addWidget( lbl, 4 ); | ||
109 | |||
110 | |||
111 | /* THE signal mapper does all the magic */ | ||
112 | m_stack->raiseWidget( m_main ); | ||
113 | } | ||
114 | |||
115 | |||
116 | StackExample::~StackExample() { | ||
117 | |||
118 | } | ||
119 | |||
120 | |||
121 | |||
122 | void StackExample::closeEvent( QCloseEvent* ev) { | ||
123 | /* if the close even came when we displayed a details */ | ||
124 | if (m_stack->visibleWidget() != m_main ) { | ||
125 | m_stack->raiseWidget( m_main ); | ||
126 | ev->ignore(); | ||
127 | return; | ||
128 | } | ||
129 | |||
130 | ev->accept(); | ||
131 | } | ||