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-rw-r--r--src/Container.cc40
1 files changed, 12 insertions, 28 deletions
diff --git a/src/Container.cc b/src/Container.cc
index 4cd0fa8..5e7cb7d 100644
--- a/src/Container.cc
+++ b/src/Container.cc
@@ -272,35 +272,10 @@ void Container::setMaxTotalSize(unsigned int size) {
272 if (m_max_total_size == size) 272 if (m_max_total_size == size)
273 return; 273 return;
274 274
275 unsigned int old = m_max_total_size;
276 m_max_total_size = size; 275 m_max_total_size = size;
277 276
278 repositionItems(); 277 repositionItems();
279 return; 278 return;
280
281 if (m_max_total_size && width() > m_max_total_size) {
282 resize(m_max_total_size, height());
283 } else if (!m_max_total_size && old) { // going from restricted to unrestricted
284 repositionItems();
285 } else {
286 // this is a bit of duplication from repositionItems
287 // for when we are allowed to grow ourself
288 Alignment align = alignment();
289 size_t num_items = m_item_list.size();
290 if (m_max_total_size && (align == RIGHT || align == LEFT) &&
291 num_items) {
292 unsigned int max_width_per_client = maxWidthPerClient();
293 unsigned int borderW = m_item_list.front()->borderWidth();
294
295 unsigned int preferred_width = (max_width_per_client + borderW) * num_items - borderW;
296
297 if (preferred_width > m_max_total_size)
298 preferred_width = m_max_total_size;
299
300 if (preferred_width != width())
301 repositionItems();
302 }
303 }
304} 279}
305 280
306void Container::setAlignment(Container::Alignment a) { 281void Container::setAlignment(Container::Alignment a) {
@@ -401,7 +376,6 @@ void Container::repositionItems() {
401 total_width = m_max_total_size; 376 total_width = m_max_total_size;
402 if (m_max_total_size > ((num_items - 1)*borderW)) { // don't go negative with unsigned nums 377 if (m_max_total_size > ((num_items - 1)*borderW)) { // don't go negative with unsigned nums
403 max_width_per_client = ( m_max_total_size - (num_items - 1)*borderW ) / num_items; 378 max_width_per_client = ( m_max_total_size - (num_items - 1)*borderW ) / num_items;
404 total_width = (max_width_per_client + borderW) * num_items - borderW;
405 } else 379 } else
406 max_width_per_client = 1; 380 max_width_per_client = 1;
407 } 381 }
@@ -429,7 +403,11 @@ void Container::repositionItems() {
429 ItemList::iterator it = m_item_list.begin(); 403 ItemList::iterator it = m_item_list.begin();
430 const ItemList::iterator it_end = m_item_list.end(); 404 const ItemList::iterator it_end = m_item_list.end();
431 405
432 int rounding_error = total_width - ((max_width_per_client + borderW)* num_items - borderW); 406 int rounding_error = 0;
407
408 if (align == RELATIVE || total_width == m_max_total_size) {
409 rounding_error = total_width - ((max_width_per_client + borderW)* num_items - borderW);
410 }
433 411
434 int next_x = -borderW; // zero so the border of the first shows 412 int next_x = -borderW; // zero so the border of the first shows
435 int extra = 0; 413 int extra = 0;
@@ -443,10 +421,16 @@ void Container::repositionItems() {
443 unsigned int tmpw, tmph; 421 unsigned int tmpw, tmph;
444 for (; it != it_end; ++it, next_x += direction*(max_width_per_client + borderW + extra)) { 422 for (; it != it_end; ++it, next_x += direction*(max_width_per_client + borderW + extra)) {
445 // we only need to do error stuff with alignment RELATIVE 423 // we only need to do error stuff with alignment RELATIVE
446 if (rounding_error != 0 && align == RELATIVE) { 424 // OR with max_total_size triggered
425 if (rounding_error) {
447 --rounding_error; 426 --rounding_error;
448 extra = 1; 427 extra = 1;
428 //counter for different direction
429 if (align == RIGHT && !extra)
430 --next_x;
449 } else { 431 } else {
432 if (extra && align == RIGHT) // last extra
433 ++next_x;
450 extra = 0; 434 extra = 0;
451 } 435 }
452 // rotate the x and y coords 436 // rotate the x and y coords