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DataGrid for Qt.C++

Topics in Category: QtitanDataGrid

emo
Views: 18
Replies: 0
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JORGE GRAMAGE BORDERA's Avatar
Topic started 1 week 5 days ago by JORGE GRAMAGE BORDERA
Hi devmachines, I've shown in the demos how can I define diferent king of editor but allways for a column. My problem it's that there are rows that in the same column neads to have diferent editors. For example I need to control the maximum and minimum of a GridNumericEditorRepository depending of...
emo
JORGE GRAMAGE BORDERA's Avatar
Topic started 3 weeks 5 days ago by JORGE GRAMAGE BORDERA
Hi, I want to use the method addButton of the columns but there are any rows that I need to disable or better make it invisible. It's posible to do that or the buttons it's always visible in all rows? thanks
Developer Machines Support's Avatar
Last Post by Developer Machines Support 3 weeks 4 days ago
Unfortunately, such feature does not supported. All the buttons are visible permanently. Added it to the wish-list.
emo
Pascal Geenens's Avatar
Topic started 1 month 4 weeks ago by Pascal Geenens
Hi, When saving the layout of a grid with multiple sorted columns, the order in which the column where sorted is not saved. Suppose there are 3 columns: weight, time, date User now sorts grid first on date, then on time. Now restart the application and load the layout of the grid - it will be...
emo
Views: 38
Replies: 0
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Pascal Geenens's Avatar
Topic started 1 month 4 weeks ago by Pascal Geenens
I have below code: Qtitan::GridTableView* view = ui->gridSites->view<Qtitan::GridTableView>(); GridSelection* selection = view->selection(); if (selection) { QModelIndex idIndex = m_pSiteTableModel->index(selection->row()->modelRowIndex(),SiteTableModel::id); ....... ...
emo
Views: 1411
Replies: 7
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Stefan's Avatar
Topic started 5 years 1 month ago by Stefan
My application uses QSS for some styling. I am slowly changing all QTableViews over to QtitanDataGrids. I would like to be able to keep the styling in my app consistent by applying the same styles to all QtitanDataGrids. It seems that QTableView and QTreeView styles do not affect QtitanDataGrid, so...
Oleg's Avatar
Last Post by Oleg 4 months 3 weeks ago
How I can change background color for all "service" fields of grid (column headers, navigator & frozen rows places, etc)? Can I do this via QSS?
emo
Views: 116
Replies: 1
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Andrey Florinsky's Avatar
Topic started 7 months 2 weeks ago by Andrey Florinsky
What is the easiest way to get the number of selected rows in a GridBandedTableView? I am doing as shown below, but it's bad for large data: GridSelectionIterator* selection = m_view->selectionIterator(); int selectCount = 0; while (!selection->end()) { ++selectCount; const int indx...
Developer Machines Support's Avatar
Last Post by Developer Machines Support 7 months 2 weeks ago
selectionIterator() is deprecated in latest version of the grid. This week will be released an update. With this version it will be possible to get the selected rows count this way: Qtitan::GridTableView* view = m_grid->view<Qtitan::GridTableView>(); view->selection()->ranges()[0]... P.S....
emo
Views: 132
Replies: 3
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Andrey Florinsky's Avatar
Topic started 7 months 2 weeks ago by Andrey Florinsky
Hi, guys! The problem with this: I get a real ModelIndex row of element: int row = m_view->focusedRow()->modelRowIndex(); Now I do sorting or filtering or grouping in view. And then I want to focus this row. How can I do this? m_view->setFocusedRowIndex(row) Is not working properly.
Developer Machines Support's Avatar
Last Post by Developer Machines Support 7 months 2 weeks ago
In this case you do not need to get a parent group row (you already have a reference to group row that is focused). Just use row->setExpanded(true).
emo
Views: 727
Replies: 5
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corrado valeri's Avatar
Topic started 3 years 1 month ago by corrado valeri
Hello I would get the same coloring effect as setAlternatingRowColors, but for the columns. How to do this? thanks
Developer Machines Support's Avatar
Last Post by Developer Machines Support 8 months 1 week ago
Qt::FontRole is supported for string editors. Please set this option to true before start trying it: view->options().setModelDecoration(true)
emo
Views: 138
Replies: 0
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Pascal Geenens's Avatar
Topic started 9 months 3 weeks ago by Pascal Geenens
Where can I find documentation which functions/members/properties are removed and what is the replacement ? Would be good to flag public members as deprecated before just dropping them. Eg, following code does not work anymore in 4.x:... and through searching the source code I found that it could...
emo
Views: 363
Replies: 1
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Kwangho Kim's Avatar
Topic started 1 year 3 months ago by Kwangho Kim
i want to copy-paste feature with qtitandatagrid. but currently qtitandatagrid does not support this feature. so i decide to make my own code. --- i edited qtitandatagrid source code because qtitandatagrid cannot signal ctrl+c event. --- this code does not support banded table view. --- this...
Developer Machines Support's Avatar
Last Post by Developer Machines Support 1 year 3 months ago
Could you please tell me how many rows in your model?
emo
Views: 288
Replies: 1
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Kwangho Kim's Avatar
Topic started 1 year 3 months ago by Kwangho Kim
how to use qtitandatagrid in qml? is it impossible?
Developer Machines Support's Avatar
Last Post by Developer Machines Support 1 year 3 months ago
QML binding is not supported. This feature in our wish-list But I can not give an exact date when this will be implemented.
emo
Views: 272
Replies: 1
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Josh Quigley's Avatar
Topic started 1 year 4 months ago by Josh Quigley
When the model raises 'headerDataChanged' signal, this is ignored by the QtitanDataGrid. Inspecting the dumpObject() output (shown below) it appears the view never connects to the signal. Is there are way to trigger the view to update it's column headers? OBJECT...
Developer Machines Support's Avatar
Last Post by Developer Machines Support 1 year 3 months ago
In current implementation these signals are not handled. They will be added to the next major grid update - v 4.0.
emo
Views: 260
Replies: 1
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Josh Quigley's Avatar
Topic started 1 year 4 months ago by Josh Quigley
Out-of-the box, the spin box editor (for numeric values) in the QtitanDataGrid limits values to between 0.00 and 99.99 How can we replace the validator? In particular, I'd like the user to be able to type any value, include 'nan' which is a valid value for 'double' type.
Piotr's Avatar
Last Post by Piotr 1 year 4 months ago
Hi josh, You have access to the column editor and can set the appropriate properties. For example: myColumn->setEditorType(Qtitan::NumericEditorType); Qtitan::GridNumericEditorRepository* numericEditor = (Qtitan::GridNumericEditorRepository*)myColumn->editorRepository();...
emo
Views: 278
Replies: 0
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Thomas Andries's Avatar
Topic started 1 year 4 months ago by Thomas Andries
When editing in a cell, is it possible to stay in editing mode when the tab key is used to move to the next field?
emo
Views: 353
Replies: 4
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Aaron's Avatar
Topic started 1 year 7 months ago by Aaron
When using QTitanDataGrid within my application. No other widgets will accept key presses. More specifically, when attempting to use the delete key, nothing will happen when a QTitanDataGrid widget is active. If i close out of this widget, delete functionality returns to the rest of my widgets....
Aaron Shelley's Avatar
Last Post by Aaron Shelley 1 year 5 months ago
That could be useful, yes.
emo
Views: 283
Replies: 1
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Aaron Shelley's Avatar
Topic started 1 year 6 months ago by Aaron Shelley
Hello, I have been unable to get any mouse events such as rubber band selection and right clicking for context menus to work with the Qtitan::CheckBoxEditorType I use the following code to setup my check box columns. I believe I pulled this from the demo code, which btw, mouse events for check...
Developer Machines Support's Avatar
Last Post by Developer Machines Support 1 year 5 months ago
Bug has been reproduced and fixed. Fix will be available in QtitanDataGrid 3.6.2. Thanks for the info.
emo
Views: 327
Replies: 1
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Realhub RnD Center's Avatar
Topic started 1 year 7 months ago by Realhub RnD Center
QtitanDataGrid version 3.6.0 this is my source. grid = new Grid; QStandardItemModel* model = new QStandardItemModel(0, 3, grid); model->setHeaderData(0, Qt::Horizontal, "A"); grid->setViewType(Grid::TableView); grid->view<GridTableView>()->setModel(model); GridTableColumn* column... ...
Developer Machines Support's Avatar
Last Post by Developer Machines Support 1 year 7 months ago
At the moment please add this line to align content of the column: column->setTextAlignment(Qt::AlignCenter);
emo
Views: 420
Replies: 4
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Kwangho Kim's Avatar
Topic started 1 year 7 months ago by Kwangho Kim
i use qtitandatagrid 3.5 , but still i cant satisfying this component's click event process. though i click my list's item but i cant select row. and qtitandatagrid demo project cause same situation. i only select row via click when very slowly click row!! i attached my record file.( i want to...
Kwangho Kim's Avatar
Last Post by Kwangho Kim 1 year 7 months ago
Thanks for fixing codes.
emo
Views: 315
Replies: 0
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Aaron's Avatar
Topic started 1 year 11 months ago by Aaron
How do I register a double click signal for GridTableView columns? In Qt, I could simply connect to QHeaderView::sectionDoubleClicked. What can I do with QTitanDataGrid to achieve the same behavior?
emo
Views: 1479
Replies: 6
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yanivhakak's Avatar
Topic started 3 years 11 months ago by yanivhakak
Is there such a thing? please Can place an example?
Aaron's Avatar
Last Post by Aaron 1 year 11 months ago
For future reference. bool isChecked = model->data(item->index()).toBool();
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