Re: [Development] QTableView gets freezed in showing data read from SQLite database , which is updated dynamically with 2000 rows in 2s

2016-07-12 Thread Giuseppe D'Angelo
Il 12/07/2016 14:19, Mitch Curtis ha scritto: >It does not create any sub widget. The whole point of the design of item >views is to use a few delegate objects (1, out of the box) to paint >themselves, not to create thousands of sub-widgets. So what Andre said ("2k push buttons") is wrong?

Re: [Development] QTableView gets freezed in showing data read from SQLite database , which is updated dynamically with 2000 rows in 2s

2016-07-12 Thread Mitch Curtis
> -Original Message- > From: Development [mailto:development-bounces+mitch.curtis=qt.io@qt- > project.org] On Behalf Of Mitch Curtis > Sent: Tuesday, 12 July 2016 2:19 PM > To: Giuseppe D'Angelo ; development@qt- > project.org > Subject: Re: [Development]

Re: [Development] QTableView gets freezed in showing data read from SQLite database , which is updated dynamically with 2000 rows in 2s

2016-07-12 Thread Mitch Curtis
> -Original Message- > From: Development [mailto:development-bounces+mitch.curtis=qt.io@qt- > project.org] On Behalf Of Giuseppe D'Angelo > Sent: Tuesday, 12 July 2016 11:28 AM > To: development@qt-project.org > Subject: Re: [Development] QTableView gets freezed in showing data read >

Re: [Development] QTableView gets freezed in showing data read from SQLite database , which is updated dynamically with 2000 rows in 2s

2016-07-12 Thread Giuseppe D'Angelo
Il 12/07/2016 10:49, Mitch Curtis ha scritto: As someone who has more experience with Qt Quick, I gotta ask... does QTableView create widgets for every row in the model all at once? It does not create any sub widget. The whole point of the design of item views is to use a few delegate

Re: [Development] QTableView gets freezed in showing data read from SQLite database , which is updated dynamically with 2000 rows in 2s

2016-07-12 Thread Mitch Curtis
As someone who has more experience with Qt Quick, I gotta ask... does QTableView create widgets for every row in the model all at once? > -Original Message- > From: Development [mailto:development-bounces+mitch.curtis=qt.io@qt- > project.org] On Behalf Of André Somers > Sent: Monday, 11

Re: [Development] QTableView gets freezed in showing data read from SQLite database , which is updated dynamically with 2000 rows in 2s

2016-07-11 Thread André Somers
Op 09/07/2016 om 20:01 schreef swarit wipra: Hi folks, i have issues in showing huge data in QTableView ,data read from sqlite database which is being updated dynamically .. 2k rows in 2s. i am using QSQLRelationModel let me describe the scenario in detail. My Qt application has a view i.e

Re: [Development] QTableView gets freezed in showing data read from SQLite database , which is updated dynamically with 2000 rows in 2s

2016-07-10 Thread Milian Wolff
On Samstag, 9. Juli 2016 23:31:19 CEST swarit wipra wrote: > Hi folks, > > i have issues in showing huge data in QTableView ,data read from sqlite > database which is being updated dynamically .. 2k rows in 2s. > i am using QSQLRelationModel > let me describe the scenario in detail. > > My Qt

[Development] QTableView gets freezed in showing data read from SQLite database , which is updated dynamically with 2000 rows in 2s

2016-07-09 Thread swarit wipra
Hi folks, i have issues in showing huge data in QTableView ,data read from sqlite database which is being updated dynamically .. 2k rows in 2s. i am using QSQLRelationModel let me describe the scenario in detail. My Qt application has a view i.e QTableView , each row has following structure: