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-rw-r--r--src/FbTk/Menu.cc69
1 files changed, 54 insertions, 15 deletions
diff --git a/src/FbTk/Menu.cc b/src/FbTk/Menu.cc
index c953be9..75ead42 100644
--- a/src/FbTk/Menu.cc
+++ b/src/FbTk/Menu.cc
@@ -22,7 +22,7 @@
22// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 22// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23// DEALINGS IN THE SOFTWARE. 23// DEALINGS IN THE SOFTWARE.
24 24
25// $Id: Menu.cc,v 1.25 2003/07/02 05:26:14 fluxgen Exp $ 25// $Id: Menu.cc,v 1.26 2003/07/03 12:23:28 fluxgen Exp $
26 26
27//use GNU extensions 27//use GNU extensions
28#ifndef _GNU_SOURCE 28#ifndef _GNU_SOURCE
@@ -1259,6 +1259,33 @@ void Menu::leaveNotifyEvent(XCrossingEvent &ce) {
1259 } 1259 }
1260} 1260}
1261 1261
1262void Menu::enterSubmenu() {
1263 if (which_press < 0 || which_press >= menuitems.size())
1264 return;
1265
1266 Menu *submenu = menuitems[which_press]->submenu();
1267 if (submenu == 0)
1268 return;
1269
1270 submenu->grabInputFocus();
1271 submenu->which_press = -1; // so we land on 0 after nextItem()
1272 submenu->nextItem();
1273}
1274
1275void Menu::enterParent() {
1276 if (which_press < 0 || which_press >= menuitems.size() || parent() == 0)
1277 return;
1278
1279 Menu *submenu = menuitems[which_press]->submenu();
1280 if (submenu)
1281 submenu->menu.window.hide();
1282
1283 drawItem(which_press, false, true, true);
1284 which_press = -1; // dont select any in this
1285 // return focus to parent but keep this window open
1286 parent()->grabInputFocus();
1287}
1288
1262void Menu::keyPressEvent(XKeyEvent &event) { 1289void Menu::keyPressEvent(XKeyEvent &event) {
1263 KeySym ks; 1290 KeySym ks;
1264 char keychar[1]; 1291 char keychar[1];
@@ -1276,27 +1303,39 @@ void Menu::keyPressEvent(XKeyEvent &event) {
1276 case XK_Down: 1303 case XK_Down:
1277 nextItem(); 1304 nextItem();
1278 break; 1305 break;
1279 case XK_Left: 1306 case XK_Left: // enter submenu or leave this menu and enter parent
1280 if (which_press >= 0 && which_press < menuitems.size() && 1307 // if we have a submenu we should determine if
1281 m_parent != 0) { 1308 // we should open it or close this and enter parent depending on which
1282 if (menuitems[which_press]->submenu()) 1309 // side the parent is.
1283 menuitems[which_press]->submenu()->menu.window.hide(); 1310 // if parent on the left -> enter parent
1284 drawItem(which_press, false, true, true); 1311 // if parent on the right -> enter submenu of this item
1285 m_parent->grabInputFocus(); 1312 if (which_press >= 0 && which_press < menuitems.size()) {
1313 Menu *submenu = menuitems[which_press]->submenu();
1314 if (parent() && parent()->x() < x()) // parent on the left
1315 enterParent();
1316 else if (submenu) // else parent on the right and submenu on the left
1317 enterSubmenu();
1286 } 1318 }
1287 break; 1319 break;
1288 case XK_Right: 1320 case XK_Right: // enter submenu or leave this menu and enter parent
1289 if (which_press >= 0 && which_press < menuitems.size() && 1321 // if we have a submenu we should determine if
1290 menuitems[which_press]->submenu()) { 1322 // we should open it or close this and enter parent depending on which
1291 menuitems[which_press]->submenu()->grabInputFocus(); 1323 // side the parent is.
1292 menuitems[which_press]->submenu()->which_press = -1; 1324 // if parent on the left -> enter submenu of this item
1293 menuitems[which_press]->submenu()->nextItem(); 1325 // parent on the right -> leave this menu and enter parent
1326 if (which_press >= 0 && which_press < menuitems.size()) {
1327 Menu *submenu = menuitems[which_press]->submenu();
1328 if (parent() && parent()->x() > x()) // parent on the right
1329 enterParent();
1330 else if (submenu) // else parent on the left and submenu on the right
1331 enterSubmenu();
1294 } 1332 }
1295 break; 1333 break;
1296 case XK_Escape: 1334 case XK_Escape: // close menu
1297 hide(); 1335 hide();
1298 break; 1336 break;
1299 case XK_Return: 1337 case XK_Return:
1338 // send fake button 1 click
1300 if (which_press >= 0 && which_press < menuitems.size()) { 1339 if (which_press >= 0 && which_press < menuitems.size()) {
1301 menuitems[which_press]->click(1, event.time); 1340 menuitems[which_press]->click(1, event.time);
1302 itemSelected(1, which_press); 1341 itemSelected(1, which_press);