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DataGrid for Qt.C++

Topics in Category: QtitanDataGrid

emo
Views: 602
Replies: 6
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stefanadelbert's Avatar
Topic started 3 years 11 months ago by stefanadelbert
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...
bigz's Avatar
Last Post by bigz 6 days 7 minutes ago
Unfortunately, QCSS does not allow to change these settings (only qpalette based). Grid API allows: Border: view->options().setBorderStyled(true/false); //Draw border via QStyle or solid. view->options().setBorderColor(color); view->options().setBorderWidth(1); All options are described here -...
emo
Views: 92
Replies: 1
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Kwangho Kim's Avatar
Topic started 2 months 1 day 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...
bigz's Avatar
Last Post by bigz 1 month 2 weeks ago
Could you please tell me how many rows in your model?
emo
Views: 66
Replies: 1
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Kwangho Kim's Avatar
Topic started 1 month 3 weeks ago by Kwangho Kim
how to use qtitandatagrid in qml? is it impossible?
bigz's Avatar
Last Post by bigz 1 month 2 weeks 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: 76
Replies: 1
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josh's Avatar
Topic started 2 months 2 weeks ago by josh
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...
bigz's Avatar
Last Post by bigz 1 month 2 weeks ago
In current implementation these signals are not handled. They will be added to the next major grid update - v 4.0.
emo
Views: 77
Replies: 1
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josh's Avatar
Topic started 2 months 3 weeks ago by josh
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@vs's Avatar
Last Post by piotr@vs 2 months 3 weeks 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: 76
Replies: 0
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andriest's Avatar
Topic started 3 months 1 day ago by andriest
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: 139
Replies: 4
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ASxa86's Avatar
Topic started 5 months 3 days ago by ASxa86
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....
amshelley86's Avatar
Last Post by amshelley86 3 months 1 week ago
That could be useful, yes.
emo
amshelley86's Avatar
Topic started 4 months 4 days ago by amshelley86
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...
bigz's Avatar
Last Post by bigz 3 months 2 weeks ago
Bug has been reproduced and fixed. Fix will be available in QtitanDataGrid 3.6.2. Thanks for the info.
emo
Views: 118
Replies: 1
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RealX's Avatar
Topic started 5 months 1 week ago by RealX
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... ...
bigz's Avatar
Last Post by bigz 5 months 2 days ago
At the moment please add this line to align content of the column: column->setTextAlignment(Qt::AlignCenter);
emo
Views: 153
Replies: 4
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Kwangho Kim's Avatar
Topic started 6 months 1 day 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 5 months 4 weeks ago
Thanks for fixing codes.
emo
Views: 108
Replies: 0
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ASxa86's Avatar
Topic started 9 months 3 weeks ago by ASxa86
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: 938
Replies: 6
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yanivhakak's Avatar
Topic started 2 years 9 months ago by yanivhakak
Is there such a thing? please Can place an example?
ASxa86's Avatar
Last Post by ASxa86 9 months 3 weeks ago
For future reference. bool isChecked = model->data(item->index()).toBool();
emo
Views: 109
Replies: 0
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ASxa86's Avatar
Topic started 9 months 3 weeks ago by ASxa86
The icons for my grid will not render. For example, I enabled RowFrozenButton for my grid . The button is available to click but no pin icon appears. When I drag a column to the group box header, no exit icon appears for that column. Am I missing something from the demos? These icons DO render...
emo
Views: 128
Replies: 2
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ASxa86's Avatar
Topic started 9 months 3 weeks ago by ASxa86
// "this" is a QWidget auto layout = new QHBoxLayout(this); auto grid = new Qtitan::Grid(this); grid->setViewType(Qtitan::Grid::TableView); auto view = grid->view<Qtitan::GridTableView>(); view->options().setColumnAutoWidth(true); view->options().setRowAutoHeight(true);... ...
ASxa86's Avatar
Last Post by ASxa86 9 months 3 weeks ago
Thank you for the help so far. That indeed works and generates a 4x4 table. My next problem is the follow: auto grid = new Grid(); grid->setViewType(Grid::TableView); auto view = grid->view<GridTableView>(); auto model = new QStandardItemModel(); view->setModel(model); QStringList... The...
emo
Views: 103
Replies: 0
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ceniza's Avatar
Topic started 9 months 3 weeks ago by ceniza
I have been considering the possibilities to target our software for OS X. We depend greatly on two components which you already provide: datagrid and charts. The problem is that the evaluation version that you provide cannot be installed in OS X Mavericks due to an issue in Qt (such issue was fixed...
emo
Kwangho Kim's Avatar
Topic started 1 year 5 days ago by Kwangho Kim
In previous articles, i set first column checkboxeditor type. but, my model's setData is incorrectly called by QtitanDatagrid. i.e, 1. select first column, ( set focus first column ) 2. check box click, ( checkbox = true ) between 2 and 3, qtitandatagrid not call setData for checkbox 3....
Kwangho Kim's Avatar
Last Post by Kwangho Kim 1 year 4 days ago
Thanks for your reply. B)
emo
Views: 167
Replies: 4
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Kwangho Kim's Avatar
Topic started 1 year 6 days ago by Kwangho Kim
[attachment] I want to above column settings, but below screenshot was my result. ;-( [attachment] ps. qtitandatagrid documentation is hell! ----- void CManageUnapproveSWModel::createColumns() { if( m_view == NULLPTR ) return; Qtitan::GridBandedTableView* spView =...
Kwangho Kim's Avatar
Last Post by Kwangho Kim 1 year 5 days ago
Oh, Thanks for your reply.
emo
Views: 328
Replies: 1
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Kwangho Kim's Avatar
Topic started 1 year 6 days ago by Kwangho Kim
i use QtitanDataGrid 3.3.2 and i'm very disappoint qtitandatagrid's bugs. In all examples, Qtitandatagrid was setModel with autocreatecolumn = true. Then, no problem. but, when setModel with autocreatecolumn = false, addcolumn assert. ( In GridBandedTableView, not GridTableView ) ----- ...
bigz's Avatar
Last Post by bigz 1 year 5 days ago
Thanks for this bug report. To fix this issue with banded view please do the following: spView ->beginUpdate(); colBase = spView->addColumn(0); colBase->setBandIndex(0); ............... ............... view->endUpdate();
emo
Views: 294
Replies: 2
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piotr@vs's Avatar
Topic started 1 year 2 weeks ago by piotr@vs
What is the plan for the development of the Qtitan DataGrid?
Kwangho Kim's Avatar
Last Post by Kwangho Kim 1 year 6 days ago
is there release date plan?
emo
Views: 333
Replies: 1
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pgeenens's Avatar
Topic started 1 year 2 months ago by pgeenens
Hi, Is there an easy way to save and load the filter settings of the grid ? Pretty much like saving and loading the layout is possible. I need to be able to create customized views and allow these views to be saved and retrieved. This way, users can customize and set up filter expressions, sort,...
bigz's Avatar
Last Post by bigz 1 year 2 months ago
At the moment this feature is not supported. We will think how to add this feature to the next update.
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