-rw-r--r-- | libopie/otabwidget.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/libopie/otabwidget.cpp b/libopie/otabwidget.cpp index bed7ef1..5fc3e8e 100644 --- a/libopie/otabwidget.cpp +++ b/libopie/otabwidget.cpp | |||
@@ -13,317 +13,322 @@ | |||
13 | ._= =} : or (at your option) any later version. | 13 | ._= =} : or (at your option) any later version. |
14 | .%`+i> _;_. | 14 | .%`+i> _;_. |
15 | .i_,=:_. -<s. This program is distributed in the hope that | 15 | .i_,=:_. -<s. This program is distributed in the hope that |
16 | + . -:. = it will be useful, but WITHOUT ANY WARRANTY; | 16 | + . -:. = it will be useful, but WITHOUT ANY WARRANTY; |
17 | : .. .:, . . . without even the implied warranty of | 17 | : .. .:, . . . without even the implied warranty of |
18 | =_ + =;=|` MERCHANTABILITY or FITNESS FOR A | 18 | =_ + =;=|` MERCHANTABILITY or FITNESS FOR A |
19 | _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU | 19 | _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU |
20 | ..}^=.= = ; Library General Public License for more | 20 | ..}^=.= = ; Library General Public License for more |
21 | ++= -. .` .: details. | 21 | ++= -. .` .: details. |
22 | : = ...= . :.=- | 22 | : = ...= . :.=- |
23 | -. .:....=;==+<; You should have received a copy of the GNU | 23 | -. .:....=;==+<; You should have received a copy of the GNU |
24 | -_. . . )=. = Library General Public License along with | 24 | -_. . . )=. = Library General Public License along with |
25 | -- :-=` this library; see the file COPYING.LIB. | 25 | -- :-=` this library; see the file COPYING.LIB. |
26 | If not, write to the Free Software Foundation, | 26 | If not, write to the Free Software Foundation, |
27 | Inc., 59 Temple Place - Suite 330, | 27 | Inc., 59 Temple Place - Suite 330, |
28 | Boston, MA 02111-1307, USA. | 28 | Boston, MA 02111-1307, USA. |
29 | 29 | ||
30 | */ | 30 | */ |
31 | 31 | ||
32 | #include "otabwidget.h" | 32 | #include "otabwidget.h" |
33 | 33 | ||
34 | #include <qpe/config.h> | 34 | #include <qpe/config.h> |
35 | #include <qpe/resource.h> | 35 | #include <qpe/resource.h> |
36 | #include <opie/otabbar.h> | 36 | #include <opie/otabbar.h> |
37 | 37 | ||
38 | #include <qcombobox.h> | 38 | #include <qcombobox.h> |
39 | #include <qwidgetstack.h> | 39 | #include <qwidgetstack.h> |
40 | 40 | ||
41 | OTabWidget::OTabWidget( QWidget *parent, const char *name, TabStyle s, TabPosition p ) | 41 | OTabWidget::OTabWidget( QWidget *parent, const char *name, TabStyle s, TabPosition p ) |
42 | : QWidget( parent, name ) | 42 | : QWidget( parent, name ) |
43 | { | 43 | { |
44 | if ( s == Global ) | 44 | if ( s == Global ) |
45 | { | 45 | { |
46 | Config config( "qpe" ); | 46 | Config config( "qpe" ); |
47 | config.setGroup( "Appearance" ); | 47 | config.setGroup( "Appearance" ); |
48 | tabBarStyle = ( TabStyle ) config.readNumEntry( "TabStyle", (int) IconTab ); | 48 | tabBarStyle = ( TabStyle ) config.readNumEntry( "TabStyle", (int) IconTab ); |
49 | if ( tabBarStyle <= Global || tabBarStyle > IconList) | 49 | if ( tabBarStyle <= Global || tabBarStyle > IconList) |
50 | { | 50 | { |
51 | tabBarStyle = IconTab; | 51 | tabBarStyle = IconTab; |
52 | } | 52 | } |
53 | QString pos = config.readEntry( "TabPosition", "Top"); | 53 | QString pos = config.readEntry( "TabPosition", "Top"); |
54 | if ( pos == "Bottom" ) | 54 | if ( pos == "Bottom" ) |
55 | { | 55 | { |
56 | tabBarPosition = Bottom; | 56 | tabBarPosition = Bottom; |
57 | } | 57 | } |
58 | else | 58 | else |
59 | { | 59 | { |
60 | tabBarPosition = Top; | 60 | tabBarPosition = Top; |
61 | } | 61 | } |
62 | } | 62 | } |
63 | else | 63 | else |
64 | { | 64 | { |
65 | tabBarStyle = s; | 65 | tabBarStyle = s; |
66 | tabBarPosition = p; | 66 | tabBarPosition = p; |
67 | } | 67 | } |
68 | 68 | ||
69 | widgetStack = new QWidgetStack( this, "widgetstack" ); | 69 | widgetStack = new QWidgetStack( this, "widgetstack" ); |
70 | widgetStack->setFrameStyle( QFrame::NoFrame ); | 70 | widgetStack->setFrameStyle( QFrame::NoFrame ); |
71 | widgetStack->setLineWidth( style().defaultFrameWidth() ); | 71 | widgetStack->setLineWidth( style().defaultFrameWidth() ); |
72 | 72 | ||
73 | tabBarStack = new QWidgetStack( this, "tabbarstack" ); | 73 | tabBarStack = new QWidgetStack( this, "tabbarstack" ); |
74 | 74 | ||
75 | tabBar = new OTabBar( tabBarStack, "tabbar" ); | 75 | tabBar = new OTabBar( tabBarStack, "tabbar" ); |
76 | tabBarStack->addWidget( tabBar, 0 ); | 76 | tabBarStack->addWidget( tabBar, 0 ); |
77 | connect( tabBar, SIGNAL( selected( int ) ), this, SLOT( slotTabBarSelected( int ) ) ); | 77 | connect( tabBar, SIGNAL( selected( int ) ), this, SLOT( slotTabBarSelected( int ) ) ); |
78 | 78 | ||
79 | tabList = new QComboBox( false, tabBarStack, "tablist" ); | 79 | tabList = new QComboBox( false, tabBarStack, "tablist" ); |
80 | tabBarStack->addWidget( tabList, 1 ); | 80 | tabBarStack->addWidget( tabList, 1 ); |
81 | connect( tabList, SIGNAL( activated( int ) ), this, SLOT( slotTabListSelected( int ) ) ); | 81 | connect( tabList, SIGNAL( activated( int ) ), this, SLOT( slotTabListSelected( int ) ) ); |
82 | 82 | ||
83 | if ( tabBarStyle == TextTab || tabBarStyle == IconTab ) | 83 | if ( tabBarStyle == TextTab || tabBarStyle == IconTab ) |
84 | { | 84 | { |
85 | tabBarStack->raiseWidget( tabBar ); | 85 | tabBarStack->raiseWidget( tabBar ); |
86 | } | 86 | } |
87 | else if ( tabBarStyle == TextList || tabBarStyle == IconList ) | 87 | else if ( tabBarStyle == TextList || tabBarStyle == IconList ) |
88 | { | 88 | { |
89 | tabBarStack->raiseWidget( tabList ); | 89 | tabBarStack->raiseWidget( tabList ); |
90 | } | 90 | } |
91 | 91 | ||
92 | if ( tabBarPosition == Bottom ) | 92 | if ( tabBarPosition == Bottom ) |
93 | { | 93 | { |
94 | tabBar->setShape( QTabBar::RoundedBelow ); | 94 | tabBar->setShape( QTabBar::RoundedBelow ); |
95 | } | 95 | } |
96 | 96 | ||
97 | //tabs.setAutoDelete( TRUE ); | 97 | //tabs.setAutoDelete( TRUE ); |
98 | currentTab= 0x0; | 98 | currentTab= 0x0; |
99 | } | 99 | } |
100 | 100 | ||
101 | OTabWidget::~OTabWidget() | 101 | OTabWidget::~OTabWidget() |
102 | { | 102 | { |
103 | } | 103 | } |
104 | 104 | ||
105 | void OTabWidget::addTab( QWidget *child, const QString &icon, const QString &label ) | 105 | void OTabWidget::addTab( QWidget *child, const QString &icon, const QString &label ) |
106 | { | 106 | { |
107 | QPixmap iconset = loadSmooth( icon ); | 107 | QPixmap iconset = loadSmooth( icon ); |
108 | 108 | ||
109 | QTab * tab = new QTab(); | 109 | QTab *tab = new QTab(); |
110 | if ( tabBarStyle == IconTab ) | 110 | if ( tabBarStyle == IconTab ) |
111 | { | 111 | { |
112 | tab->label = QString::null; | 112 | tab->label = QString::null; |
113 | } | 113 | } |
114 | else | 114 | else |
115 | { | 115 | { |
116 | tab->label = label; | 116 | tab->label = label; |
117 | } | 117 | } |
118 | if ( tabBarStyle == IconTab || tabBarStyle == IconList) | 118 | if ( tabBarStyle == IconTab || tabBarStyle == IconList) |
119 | { | 119 | { |
120 | tab->iconset = new QIconSet( iconset ); | 120 | tab->iconset = new QIconSet( iconset ); |
121 | } | 121 | } |
122 | int tabid = tabBar->addTab( tab ); | 122 | int tabid = tabBar->addTab( tab ); |
123 | 123 | ||
124 | if ( tabBarStyle == IconTab || tabBarStyle == IconList ) | 124 | if ( tabBarStyle == IconTab || tabBarStyle == IconList ) |
125 | { | 125 | { |
126 | tabList->insertItem( iconset, label, -1 ); | 126 | tabList->insertItem( iconset, label, -1 ); |
127 | } | 127 | } |
128 | else | 128 | else |
129 | { | 129 | { |
130 | tabList->insertItem( label ); | 130 | tabList->insertItem( label ); |
131 | } | 131 | } |
132 | 132 | ||
133 | widgetStack->addWidget( child, tabid ); | 133 | widgetStack->addWidget( child, tabid ); |
134 | widgetStack->raiseWidget( child ); | 134 | widgetStack->raiseWidget( child ); |
135 | widgetStack->setFrameStyle( QFrame::StyledPanel | QFrame::Raised ); | 135 | widgetStack->setFrameStyle( QFrame::StyledPanel | QFrame::Raised ); |
136 | 136 | ||
137 | OTabInfo *tabinfo = new OTabInfo( tabid, child, icon, label ); | 137 | OTabInfo *tabinfo = new OTabInfo( tabid, child, icon, label ); |
138 | tabs.append( tabinfo ); | 138 | tabs.append( tabinfo ); |
139 | selectTab( tabinfo ); | 139 | selectTab( tabinfo ); |
140 | } | 140 | } |
141 | 141 | ||
142 | void OTabWidget::removePage( QWidget *childwidget ) | 142 | void OTabWidget::removePage( QWidget *childwidget ) |
143 | { | 143 | { |
144 | if ( childwidget ) | 144 | if ( childwidget ) |
145 | { | 145 | { |
146 | OTabInfo *tab = tabs.first(); | 146 | OTabInfo *tab = tabs.first(); |
147 | while ( tab && tab->control() != childwidget ) | 147 | while ( tab && tab->control() != childwidget ) |
148 | { | 148 | { |
149 | tab = tabs.next(); | 149 | tab = tabs.next(); |
150 | } | 150 | } |
151 | if ( tab && tab->control() == childwidget ) | 151 | if ( tab && tab->control() == childwidget ) |
152 | { | 152 | { |
153 | tabBar->setTabEnabled( tab->id(), FALSE ); | 153 | tabBar->setTabEnabled( tab->id(), FALSE ); |
154 | tabBar->removeTab( tabBar->tab( tab->id() ) ); | 154 | tabBar->removeTab( tabBar->tab( tab->id() ) ); |
155 | int i = 0; | 155 | int i = 0; |
156 | while ( i < tabList->count() && tabList->text( i ) != tab->label() ) | 156 | while ( i < tabList->count() && tabList->text( i ) != tab->label() ) |
157 | { | 157 | { |
158 | i++; | 158 | i++; |
159 | } | 159 | } |
160 | if ( tabList->text( i ) == tab->label() ) | 160 | if ( tabList->text( i ) == tab->label() ) |
161 | { | 161 | { |
162 | tabList->removeItem( i ); | 162 | tabList->removeItem( i ); |
163 | } | 163 | } |
164 | widgetStack->removeWidget( childwidget ); | 164 | widgetStack->removeWidget( childwidget ); |
165 | tabs.remove( tab ); | 165 | tabs.remove( tab ); |
166 | delete tab; | 166 | delete tab; |
167 | currentTab = tabs.current(); | 167 | currentTab = tabs.current(); |
168 | if ( !currentTab ) | 168 | if ( !currentTab ) |
169 | { | 169 | { |
170 | widgetStack->setFrameStyle( QFrame::NoFrame ); | 170 | widgetStack->setFrameStyle( QFrame::NoFrame ); |
171 | } | 171 | } |
172 | 172 | ||
173 | setUpLayout(); | 173 | setUpLayout(); |
174 | } | 174 | } |
175 | } | 175 | } |
176 | } | 176 | } |
177 | 177 | ||
178 | void OTabWidget::setCurrentTab( QWidget *childwidget ) | 178 | void OTabWidget::setCurrentTab( QWidget *childwidget ) |
179 | { | 179 | { |
180 | OTabInfo *newtab = tabs.first(); | 180 | OTabInfo *newtab = tabs.first(); |
181 | while ( newtab && newtab->control() != childwidget ) | 181 | while ( newtab && newtab->control() != childwidget ) |
182 | { | 182 | { |
183 | newtab = tabs.next(); | 183 | newtab = tabs.next(); |
184 | } | 184 | } |
185 | if ( newtab && newtab->control() == childwidget ) | 185 | if ( newtab && newtab->control() == childwidget ) |
186 | { | 186 | { |
187 | selectTab( newtab ); | 187 | selectTab( newtab ); |
188 | } | 188 | } |
189 | } | 189 | } |
190 | 190 | ||
191 | void OTabWidget::setCurrentTab( const QString &tabname ) | 191 | void OTabWidget::setCurrentTab( const QString &tabname ) |
192 | { | 192 | { |
193 | OTabInfo *newtab = tabs.first(); | 193 | OTabInfo *newtab = tabs.first(); |
194 | while ( newtab && newtab->label() != tabname ) | 194 | while ( newtab && newtab->label() != tabname ) |
195 | { | 195 | { |
196 | newtab = tabs.next(); | 196 | newtab = tabs.next(); |
197 | } | 197 | } |
198 | if ( newtab && newtab->label() == tabname ) | 198 | if ( newtab && newtab->label() == tabname ) |
199 | { | 199 | { |
200 | selectTab( newtab ); | 200 | selectTab( newtab ); |
201 | } | 201 | } |
202 | } | 202 | } |
203 | 203 | ||
204 | void OTabWidget::setCurrentTab(int tabindex) { | 204 | void OTabWidget::setCurrentTab(int tabindex) { |
205 | OTabInfo *newtab = tabs.first(); | 205 | OTabInfo *newtab = tabs.first(); |
206 | while ( newtab && newtab->id() != tabindex ) | 206 | while ( newtab && newtab->id() != tabindex ) |
207 | { | 207 | { |
208 | newtab = tabs.next(); | 208 | newtab = tabs.next(); |
209 | } | 209 | } |
210 | if ( newtab && newtab->id() == tabindex ) | 210 | if ( newtab && newtab->id() == tabindex ) |
211 | { | 211 | { |
212 | selectTab( newtab ); | 212 | selectTab( newtab ); |
213 | } | 213 | } |
214 | } | 214 | } |
215 | 215 | ||
216 | 216 | ||
217 | OTabWidget::TabStyle OTabWidget::tabStyle() const | 217 | OTabWidget::TabStyle OTabWidget::tabStyle() const |
218 | { | 218 | { |
219 | return tabBarStyle; | 219 | return tabBarStyle; |
220 | } | 220 | } |
221 | 221 | ||
222 | void OTabWidget::setTabStyle( TabStyle s ) | 222 | void OTabWidget::setTabStyle( TabStyle s ) |
223 | { | 223 | { |
224 | tabBarStyle = s; | 224 | tabBarStyle = s; |
225 | } | 225 | } |
226 | 226 | ||
227 | OTabWidget::TabPosition OTabWidget::tabPosition() const | 227 | OTabWidget::TabPosition OTabWidget::tabPosition() const |
228 | { | 228 | { |
229 | return tabBarPosition; | 229 | return tabBarPosition; |
230 | } | 230 | } |
231 | 231 | ||
232 | void OTabWidget::setTabPosition( TabPosition p ) | 232 | void OTabWidget::setTabPosition( TabPosition p ) |
233 | { | 233 | { |
234 | tabBarPosition = p; | 234 | tabBarPosition = p; |
235 | } | 235 | } |
236 | 236 | ||
237 | void OTabWidget::slotTabBarSelected( int id ) | 237 | void OTabWidget::slotTabBarSelected( int id ) |
238 | { | 238 | { |
239 | OTabInfo *newtab = tabs.first(); | 239 | OTabInfo *newtab = tabs.first(); |
240 | while ( newtab && newtab->id() != id ) | 240 | while ( newtab && newtab->id() != id ) |
241 | { | 241 | { |
242 | newtab = tabs.next(); | 242 | newtab = tabs.next(); |
243 | } | 243 | } |
244 | if ( newtab && newtab->id() == id ) | 244 | if ( newtab && newtab->id() == id ) |
245 | { | 245 | { |
246 | selectTab( newtab ); | 246 | selectTab( newtab ); |
247 | } | 247 | } |
248 | } | 248 | } |
249 | 249 | ||
250 | void OTabWidget::slotTabListSelected( int index ) | 250 | void OTabWidget::slotTabListSelected( int index ) |
251 | { | 251 | { |
252 | OTabInfo *newtab = tabs.at( index ); | 252 | OTabInfo *newtab = tabs.at( index ); |
253 | if ( newtab ) | 253 | if ( newtab ) |
254 | { | 254 | { |
255 | selectTab( newtab ); | 255 | selectTab( newtab ); |
256 | } | 256 | } |
257 | } | 257 | } |
258 | 258 | ||
259 | QPixmap OTabWidget::loadSmooth( const QString &name ) | 259 | QPixmap OTabWidget::loadSmooth( const QString &name ) |
260 | { | 260 | { |
261 | QImage image = Resource::loadImage( name ); | 261 | QImage image = Resource::loadImage( name ); |
262 | QPixmap pixmap; | 262 | QPixmap pixmap; |
263 | pixmap.convertFromImage( image.smoothScale( 16, 16 ) ); | 263 | pixmap.convertFromImage( image.smoothScale( 16, 16 ) ); |
264 | return pixmap; | 264 | return pixmap; |
265 | } | 265 | } |
266 | 266 | ||
267 | void OTabWidget::selectTab( OTabInfo *tab ) | 267 | void OTabWidget::selectTab( OTabInfo *tab ) |
268 | { | 268 | { |
269 | if ( tabBarStyle == IconTab ) | 269 | if ( tabBarStyle == IconTab ) |
270 | { | 270 | { |
271 | if ( currentTab ) | 271 | if ( currentTab ) |
272 | { | 272 | { |
273 | tabBar->tab( currentTab->id() )->setText( "" ); | 273 | tabBar->tab( currentTab->id() )->setText( "" ); |
274 | setUpLayout(); | 274 | setUpLayout(); |
275 | } | 275 | } |
276 | tabBar->tab( tab->id() )->setText( tab->label() ); | 276 | tabBar->tab( tab->id() )->setText( tab->label() ); |
277 | currentTab = tab; | 277 | tabBar->setCurrentTab( tab->id() ); |
278 | setUpLayout(); | ||
279 | tabBar->update(); | ||
280 | } | ||
281 | else | ||
282 | { | ||
283 | tabBar->setCurrentTab( tab->id() ); | ||
278 | } | 284 | } |
279 | tabBar->setCurrentTab( tab->id() ); | ||
280 | setUpLayout(); | ||
281 | tabBar->update(); | ||
282 | 285 | ||
283 | widgetStack->raiseWidget( tab->control() ); | 286 | widgetStack->raiseWidget( tab->control() ); |
284 | 287 | ||
285 | emit currentChanged( tab->control() ); | 288 | emit currentChanged( tab->control() ); |
289 | |||
290 | currentTab = tab; | ||
286 | } | 291 | } |
287 | 292 | ||
288 | void OTabWidget::setUpLayout() | 293 | void OTabWidget::setUpLayout() |
289 | { | 294 | { |
290 | tabBar->layoutTabs(); | 295 | tabBar->layoutTabs(); |
291 | QSize t( tabBarStack->sizeHint() ); | 296 | QSize t( tabBarStack->sizeHint() ); |
292 | if ( t.width() > width() ) | 297 | if ( t.width() > width() ) |
293 | t.setWidth( width() ); | 298 | t.setWidth( width() ); |
294 | int lw = widgetStack->lineWidth(); | 299 | int lw = widgetStack->lineWidth(); |
295 | if ( tabBarPosition == Bottom ) | 300 | if ( tabBarPosition == Bottom ) |
296 | { | 301 | { |
297 | tabBarStack->setGeometry( QMAX(0, lw-2), height() - t.height() - lw, t.width(), t.height() ); | 302 | tabBarStack->setGeometry( QMAX(0, lw-2), height() - t.height() - lw, t.width(), t.height() ); |
298 | widgetStack->setGeometry( 0, 0, width(), height()-t.height()+QMAX(0, lw-2) ); | 303 | widgetStack->setGeometry( 0, 0, width(), height()-t.height()+QMAX(0, lw-2) ); |
299 | } | 304 | } |
300 | else | 305 | else |
301 | { | 306 | { |
302 | tabBarStack->setGeometry( QMAX(0, lw-2), 0, t.width(), t.height() ); | 307 | tabBarStack->setGeometry( QMAX(0, lw-2), 0, t.width(), t.height() ); |
303 | widgetStack->setGeometry( 0, t.height()-lw, width(), height()-t.height()+QMAX(0, lw-2)); | 308 | widgetStack->setGeometry( 0, t.height()-lw, width(), height()-t.height()+QMAX(0, lw-2)); |
304 | } | 309 | } |
305 | 310 | ||
306 | if ( autoMask() ) | 311 | if ( autoMask() ) |
307 | updateMask(); | 312 | updateMask(); |
308 | } | 313 | } |
309 | 314 | ||
310 | QSize OTabWidget::sizeHint() const | 315 | QSize OTabWidget::sizeHint() const |
311 | { | 316 | { |
312 | QSize s( widgetStack->sizeHint() ); | 317 | QSize s( widgetStack->sizeHint() ); |
313 | QSize t( tabBarStack->sizeHint() ); | 318 | QSize t( tabBarStack->sizeHint() ); |
314 | return QSize( QMAX( s.width(), t.width()), s.height() + t.height() ); | 319 | return QSize( QMAX( s.width(), t.width()), s.height() + t.height() ); |
315 | } | 320 | } |
316 | 321 | ||
317 | void OTabWidget::resizeEvent( QResizeEvent * ) | 322 | void OTabWidget::resizeEvent( QResizeEvent * ) |
318 | { | 323 | { |
319 | setUpLayout(); | 324 | setUpLayout(); |
320 | } | 325 | } |
321 | 326 | ||
322 | int OTabWidget::getCurrentTab() { | 327 | int OTabWidget::getCurrentTab() { |
323 | if ( currentTab ) | 328 | if ( currentTab ) |
324 | { | 329 | { |
325 | return currentTab->id(); | 330 | return currentTab->id(); |
326 | } | 331 | } |
327 | return -1; | 332 | return -1; |
328 | } | 333 | } |
329 | 334 | ||