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path: root/src/kitemviews
AgeCommit message (Collapse)Author
2011-11-04Fix layout-issues when sorting by roles that are changedPeter Penz
When sorting is enabled for a role that gets changed e.g. because a value like the MIME-type is determined asynchronously, then the layout might get messed up. slotItemsMoved() has been adjusted to invalidate the sizehint-cache and to update the group-headers. BUG: 285542 FIXED-IN: 4.8.0
2011-11-04Don't use mixed units in size-column of details-viewPeter Penz
This makes it tricky to compare the filesizes without adjusting the sort-order, so now all sizes in the size-column are shown in KiB or KB (dependent on the KLocale setting). BUG: 219932 FIXED-IN: 4.8.0 Related fixes: - Stay consistent with the rounding when using the KiB/KB unit in the statusbar. - Fix sorting-by-size issue for folders - Show "Unknown" in the size-column when the number of items cannot be determined.
2011-10-31Internal KFileItemModel optimizations and cleanupsPeter Penz
- Use merge-sort instead of quick-sort. This assures a sane worst-case scenario where quick-sort has a runtime complexity of O(n*n) (e.g. when changing the sort-order from ascending to descending). - lessThan()-improvements: Change internal data-structures to allow a comparison of any role, not only roles available in KFileItem - Don't synchronously move an item if the value has been changed of a role defined as sort-role: This is too expensive in case if e.g. the sorting is done by "type" and the type is determined step by step.
2011-10-30Fix sorting-issues when value of a sort-role has been changedPeter Penz
If the value of a sort-role has been changed, emitting the signal itemsChanged() is not sufficient as from the KItemModelBase point of view an item has been moved or deleted/reinserted. Corresponding to the unit-test KFileItemModel::setData() respects this case correctly now, however there are some minor visual animation issues left that (hopefully) should not be tricky to solve.
2011-10-30Fix layout issue for groupsPeter Penz
When enabling a group where the sort-role is retrieved asynchronously (e.g. group by "type") the group-headers have stayed invisible.
2011-10-29Fix grouping-issue with not visible sorting rolesPeter Penz
It must be assured that the data for a sorting role always is determined even it is not shown as "additional info" in the view.
2011-10-29Implement grouping for all rolesPeter Penz
2011-10-27Fix minor visual issues in the view-enginePeter Penz
- Increasing the window-size should not result in increasing the size from previously invisible items - Rename group 'Numerics' to '0 - 9' - Fix "damaged" icons when changing the view-sizes or changing the view-mode
2011-10-26Group header fixesPeter Penz
- Simplify header for the horizontal scroll direction - Fix issue that orientation change was not forwarded to the header
2011-10-26Fix visibility issues of group-headersPeter Penz
When expanding/collapsing folders in the tree-view the visibility of group-headers got unpredictable.
2011-10-25Fix minor graphical issue in group header and itemsPeter Penz
2011-10-24Make group-headers less uglyPeter Penz
2011-10-23Improve group-header layoutPeter Penz
- Apply a dynamic width - Use a height that depends on the style - Cleanup some interfaces and replace xxxBoundingRect() by xxxRect()
2011-10-22Mousewheel-support: Use smaller scroll-stepsPeter Penz
Use only 1/4 of the scrollbar-page-size when the mousewheel is used. BUG: 284646 FIXED-IN: 4.8.0
2011-10-22Fix crash when grouping itemsPeter Penz
Because of a wrong usage of parent() vs. parentItem() a crash could occur because the parent might be assigned to an already deleted instance.
2011-10-22Implement grouping for namesPeter Penz
- Use a custom header for KFileItems - Cache the groups - Allow enabling/disabling grouping dynamically Currently there is a random crash in combination with the groupheader-recycler, this will be fixed during the next days.
2011-10-18Implement group-header layoutingPeter Penz
The most tricky part for groups - the layouting - basically works now for all views (grouping was available only in the icons views for Dolphin 1.x) and is nearly equally fast as without groups. Still open: - Group headers are ugly screen rectangles - Return valid groups in KFileItemModel instead of the currently hardcoded testing values - Dynamically turning on/off groups does not work currently, the directory must be reentered
2011-10-15Interface cleanups to prepare the return of "grouped sorting"Peter Penz
- Rename setCategorizedSorting() to setGroupedSorting() - Change the model interface to allow enabling/disabling grouping without the need to declare a role (the sort role will be taken). - Add dummy group role implementation in KFileItemModel The grouping code itself requires some cleanups and might crash at the moment or lead to weird layouts.
2011-10-10Remove workaround to draw the focus indicator manuallyPeter Penz
In Oxygen the focus-indicator has only been drawn for widget instances derived from QAbstractItemView and Q3ListView, so it was not possible in Dolphin to use the style for drawing. This has been fixed now in Oxygen, so using the style works now. The custom code for drawing the text background will be removed and replaced by a style-code later. CCMAIL: [email protected]
2011-10-08Don't let KItemListView decide itself whether to show the headerPeter Penz
The header should be turned on or off by the user of the KItemListView classes.
2011-10-08Details-view: Fix column-width issuePeter Penz
The column-width must respect the minimum width of the header-roles.
2011-10-08Context menu cleanupsPeter Penz
- Open the context menu on the mouse-press event, not on the mouse-release event. - Provide an explicit position-information and don't use QCursor::pos(). This fixes the issue that opening a context-menu by the keyboard opens below the cursor. - Provide different signals in the KItemListController for the different context-menu types (item vs. view vs. header). - Implement turning on/off roles by the header-context-menu.
2011-10-06Assure that the rubberband is drawn above the items and not belowPeter Penz
2011-10-06Provide alternating background colors for the details-viewPeter Penz
2011-10-06Use QFontMetrics::height() instead of averageCharWidth()Peter Penz
QFontMetrics::averageCharWidth() is quite slow and does not work well on fonts with broken characters. In the usecases required by Dolphin QFontMetrics::height() is a better and faster alternative to get a font-dependent minimum width. Thanks go to Christoph Feck for this hint!
2011-10-05Don't apply an empty item-size to the layoutPeter Penz
This fixes strange layout-issues when turning on/off previews in the details-view. CCBUG: 278899
2011-10-03Add function KItemListSelectionManager::isSelected(int index)Frank Reininghaus
This function is used in KItemListView::updateWidgetProperties() to find out if an item is selected in a more efficient way. The new function is tested in KItemListSelectionManagerTest. I've factored out some code from KItemListSelectionManagerTest::testChangeSelection() to a new member to simplify the test.
2011-10-03Remove TODO-comment which isn't needed anymoreFrank Reininghaus
2011-10-03Keep current item and selection when resorting, part 2Frank Reininghaus
This commit adds the missing pieces to KItemListView and makes KFileItemModel::resortAllItems() only emit the itemsMoved() signal.
2011-10-02Elide the texts if the user shrinks the column-widthsPeter Penz
2011-10-02Fix layout when the header has been adjusted by the userPeter Penz
2011-10-01Fix itemsMoved() signal/slot signature: KItemRangeList -> KItemRangeFrank Reininghaus
2011-09-30Implement smooth-scrolling for horizontal and vertical scrollbarsPeter Penz
Currently only a smoothscrolling was provided into the scroll-direction, but not in case of the details-view where a horizontal scrollbar might be shown too. Some minor adjustments of the private KItemListSmoothScroller interface will be done later...
2011-09-29Keep current item and selection when resorting, part 1Frank Reininghaus
KFileItemModel now emits the itemsMoved signal when the model is resorted, and KItemListSelectionManager has a new function itemsMoved() which will be called indirectly when this signal is emitted. Unit tests for the new functionality are included. The following things are still needed to make the feature work: 1. KFileItemMdel::resortAllItems() should not emit itemsAdded/itemsRemoved any more. 2. KItemListView::itemsMoved() must update the view according to the changes in the model, and it must call KItemListSelectionManager::itemsMoved().
2011-09-28Details view: Improve performance when expanding itemsPeter Penz
Prevent unnecessary calls to visibleRolesSizes() when expanding items. Also the performance has been improved when resizing the window.
2011-09-27Details view: Improve performancePeter Penz
When inserting items or when updating the item-roles there is no need to recalculate the column-widths for all items to get an optimized column-width.
2011-09-25Provide scrollbar for large itemsPeter Penz
If an item does not fit into the available width/height a scrollbar should be provided (e.g. typically this represents the horizontal scrollbar in the details-view where the width can be larger than the than the visible width). Currently the interaction with the scrollbar is not implemented but this will be a quite minor task in comparison to this patch.
2011-09-24Update the layout asynchronously when items are changedPeter Penz
This results in less overhead if item-changes are done rather fast (e.g. when applying the number of sub directories for the "size" role).
2011-09-24Fix size-hint calculation in KFileItemListViewPeter Penz
The current approach works fine but should be replaced in the longterm by a helper class shared by KFileItemListWidget and KFileItemListView to share information that is required to calculate the size hints in KFileItemListView and to represent the actual data in KFileItemListWidget.
2011-09-23Increase the width of the first column automaticallyPeter Penz
Additionally it is assured that on role-changes the size-hints get updated if necessary.
2011-09-23Allow resizing of columns by the userPeter Penz
Still open: - Column content is not clipped correctly - First column is not automatically increased to the available width like in Dolphin 1.7
2011-09-22Update the layout periodically when resizing the windowPeter Penz
Up to now the layout has only been updated when the geometry has not been changed for at least 300 ms. This has been changed so that at least each 300 ms the layout is updated to give a better visual feedback when resizing the window.
2011-09-22KItemListHeader: Allow resizing and change of the sortingPeter Penz
KItemListView does not react on the resizing yet. Toggling the sort order and changing the sort role is already possible.
2011-09-22Remove debugging outputPeter Penz
2011-09-22Fixed bug for selecting files with --select parameter.Chirag Anand
Files selected via --select parameter did not get current item focus. And if files were deleted while being current item, updating the view would select the next item instead of the first item in the list. BUG: 257805 CCMAIL: [email protected] CCMAIL: [email protected]
2011-09-21Improve drawing of list-headerPeter Penz
2011-09-20Show the role-description in the header of the details viewPeter Penz
2011-09-20Change signature of setVisibleRoles()Peter Penz
Simply use a QList<QByteArray> instead of QHash<QByteArray, int>.
2011-09-19Fixed documentation of KItemModelBase::itemsMoved()Peter Penz
2011-09-19Draw styled header for the details-viewPeter Penz
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