Re: Display Raster Data?

2018-08-01 Thread Eric Cashon via gtk-list
I don't know the format, size, etc. of the images that you are working with. There are a few things that can affect the time it takes to move image data around. GTK should be able to handle the problem well though. Try setting up a test environment with a frame counter and a timer on your im

Re: Display Raster Data?

2018-08-01 Thread Luca Bacci via gtk-list
e overview: https://developer.gnome.org/gtk3/stable/chap-drawing-model.html But doing properly double or triple buffered video isn't that hard. > The hard part is integrating the display and event loop with GTK+. > That's not a problem, GStreamer integrates well with the Gtk main loop an

Re: Display Raster Data?

2018-08-01 Thread R0b0t1 via gtk-list
ly calls >> gtk_widget_queue_draw_area(). Then, on the draw_func of your drawingarea >> you display the bitmaps, one after another. >> That's the simplest solution but can have lower timing quality > > in GTK3, this is almost certainly not the best way to do this. You w

Re: Display Raster Data?

2018-08-01 Thread Paul Davis
ck simply calls > gtk_widget_queue_draw_area() > <https://developer.gnome.org/gtk3/stable/GtkWidget.html#gtk-widget-queue-draw-area>. > Then, on the draw_func of your drawingarea you display the bitmaps, one > after another. > That's the simplest solution but can have lower

Re: Display Raster Data?

2018-08-01 Thread Luca Bacci via gtk-list
gtk_widget_queue_draw_area() > <https://developer.gnome.org/gtk3/stable/GtkWidget.html#gtk-widget-queue-draw-area>. > Then, on the draw_func of your drawingarea you display the bitmaps, one > after another. > That's the simplest solution but can have lower timing quality > > Luca

Re: Display Raster Data?

2018-08-01 Thread Luca Bacci via gtk-list
ble/GtkWidget.html#gtk-widget-queue-draw-area>. Then, on the draw_func of your drawingarea you display the bitmaps, one after another. That's the simplest solution but can have lower timing quality Luca 2018-08-01 14:18 GMT+02:00 R0b0t1 via gtk-list : > On Wed, Aug 1, 2018 at 3:45 AM, Paul

Re: Display Raster Data?

2018-08-01 Thread R0b0t1 via gtk-list
On Wed, Aug 1, 2018 at 3:45 AM, Paul Davis wrote: > > 60Hz is a reasonable common refresh rate, but it's not universal, and you > probably should not rely on it being the context in which your program runs. > ... I'm not, the update is driven by frame decoding elsewhere. I pointed it out because

Re: Display Raster Data?

2018-08-01 Thread Paul Davis
On Wed, Aug 1, 2018 at 12:18 AM, R0b0t1 via gtk-list wrote: > Hello, > > I have bitmaps being generated by a process and need to display them > at ~60Hz. just a quick note: you don't get to control the refresh rate. your screen update refresh rate is independent of GTK

Display Raster Data?

2018-07-31 Thread R0b0t1 via gtk-list
Hello, I have bitmaps being generated by a process and need to display them at ~60Hz. What is the best way to get the data to the screen? It looks like I will have to create and destroy GdkPixbufs constantly. I am starting to think a multimedia library like SDL2 would be a better fit. Cheers

Re: Testing GTK4 in /opt/gtk -- tiny fonts on HiDPI display

2018-03-24 Thread Stefan Salewski
On Sat, 2018-03-24 at 21:19 +0100, Stefan Salewski wrote: > On Sat, 2018-03-24 at 19:50 +0100, Stefan Salewski wrote: > > Yesterday I tried for the first time GTK4 install as described in > > https://developer.gnome.org/gtk4/3.93/gtk-building.html > > > > > > Well, seems to be a wayland issue. >

Re: Testing GTK4 in /opt/gtk -- tiny fonts on HiDPI display

2018-03-24 Thread Stefan Salewski
On Sat, 2018-03-24 at 19:50 +0100, Stefan Salewski wrote: > Yesterday I tried for the first time GTK4 install as described in > https://developer.gnome.org/gtk4/3.93/gtk-building.html > > Well, seems to be a wayland issue. When I log in in GDM with plain "Gnome" session, fontsize for GTK4-demo

Testing GTK4 in /opt/gtk -- tiny fonts on HiDPI display

2018-03-24 Thread Stefan Salewski
Yesterday I tried for the first time GTK4 install as described in https://developer.gnome.org/gtk4/3.93/gtk-building.html Worked well, and I can successfully launch gtk4-demo. On my 27 inch 4k monitor all gtk4 apps seems to have only 11 point font, which is very small and does not allow real test

RE: Cannot Display Colour Emojis with gtk+-3.22.24

2017-10-27 Thread John Frankish
> > > Subject: Cannot Display Colour Emojis with gtk+-3.22.24 > > > > > > I'm trying to display colour emojis with gtk+-3.22.24, cairo-1.15.8, > > > pango-1.40.12, fontconfig-2.12.6, freetype-2.8.1 and harfbuzz-1.6.0. > > > > > > I

RE: Cannot Display Colour Emojis with gtk+-3.22.24

2017-10-25 Thread John Frankish
> > Subject: Cannot Display Colour Emojis with gtk+-3.22.24 > > > > Hi, > > > > I'm trying to display colour emojis with gtk+-3.22.24, cairo-1.15.8, > > pango-1.40.12, fontconfig-2.12.6, freetype-2.8.1 and harfbuzz-1.6.0. > > > > I can ge

Re: Cannot Display Colour Emojis with gtk+-3.22.24

2017-10-25 Thread Timm Bäder
On 25.10, John Frankish wrote: > Bump? > > > Subject: Cannot Display Colour Emojis with gtk+-3.22.24 > > > > Hi, > > > > I'm trying to display colour emojis with gtk+-3.22.24, cairo-1.15.8, > > pango-1.40.12, > > fontconfig-2.12.6, freety

RE: Cannot Display Colour Emojis with gtk+-3.22.24

2017-10-25 Thread John Frankish
Bump? > Subject: Cannot Display Colour Emojis with gtk+-3.22.24 > > Hi, > > I'm trying to display colour emojis with gtk+-3.22.24, cairo-1.15.8, > pango-1.40.12, > fontconfig-2.12.6, freetype-2.8.1 and harfbuzz-1.6.0. > > I can get black and white emojis with

Cannot Display Colour Emojis with gtk+-3.22.24

2017-10-22 Thread John Frankish
Hi, I'm trying to display colour emojis with gtk+-3.22.24, cairo-1.15.8, pango-1.40.12, fontconfig-2.12.6, freetype-2.8.1 and harfbuzz-1.6.0. I can get black and white emojis without problems, but cannot display colour emojis with, for example, gedit-3.22.1. Is there a trick to this? Do

GDM wayland login -- display shuts down and is hard to get on again

2017-07-13 Thread Stefan Salewski
Since a few months I have GTK 3.22 on my gentoo box, and so I tried to log in with Wayland support from the graphical GDM display manager. Works all fine. But one problem is, that the display is shut down after a few hours sometimes. Initially I had the impression that wayland does that shut down

Re: Gnome with high resolution display (4k, 27 inch)

2016-09-24 Thread Paul Davis
On Sat, Sep 24, 2016 at 10:34 PM, Michael Torrie wrote: > > Hopefully someone can enlighten me as to why after years of hearing > about the promise of vector graphics allowing arbitrary and beautiful > scaling of our user interfaces, we are stuck with this HiDPI kludge and > apps that still think

Re: Gnome with high resolution display (4k, 27 inch)

2016-09-24 Thread Michael Torrie
DPI. Don't get me wrong I'm sure a high-resolution display looks quite lovely with the Gnome HiDPI stuff turned on. But it would also look lovely if the GUI itself could simply scale to adapt to any resolution. Hopefully someone can enlighten me as to why after years of hearing about the

Re: Gnome with high resolution display (4k, 27 inch)

2016-09-23 Thread Andrea Giammarchi
Thanks for sharing your findings, I've updated archibold.io page with this info. Not sure we should file a bug in tweak tool project, I'll try to investigate how/where but hopefully they are reading this ML too. Best Regards On Fri, Sep 23, 2016 at 11:41 AM, Stefan Salewski wrote: > Am Donners

Re: Gnome with high resolution display (4k, 27 inch)

2016-09-23 Thread Stefan Salewski
Am Donnerstag, den 22.09.2016, 20:28 +0200 schrieb Stefan Salewski: > Generally not too bad, Ah,main problem solved! http://robert.ocallahan.org/2016/04/gnome-hidpi-issues.html So gsettings set org.gnome.desktop.interface scaling-factor 2 is not really identical to setting scaling in tweak too

Re: Gnome with high resolution display (4k, 27 inch)

2016-09-23 Thread Stefan Salewski
Am Donnerstag, den 22.09.2016, 20:08 +0100 schrieb Andrea Giammarchi: > On GNOME on ArchLinux for years now Well, author Michael Kofler has reported is his test of Gnome 3.18 exactly my observations, unfortunately only in german language: https://kofler.info/fedora-23-gnome-3-18-im-hidpi-modus-re

Re: Gnome with high resolution display (4k, 27 inch)

2016-09-22 Thread Andrea Giammarchi
well, the tweak window scaling should be permanent. If that doesn't work, you can add at the bottom of your `~/.bashrc` file and see if that works. Although if the profile is handled by GDM or others maybe there's a way to config exports for these DM somehow but like I've said, on ArchLinux GNOME

Re: Gnome with high resolution display (4k, 27 inch)

2016-09-22 Thread Stefan Salewski
Am Donnerstag, den 22.09.2016, 20:08 +0100 schrieb Andrea Giammarchi: > Alternatively, you might try what's suggested in ArchLinux Wiki: Yes, I found the ArchLinux tipps already. export GDK_SCALE=2 seems to be the same as the window scaling in tweak tool, and that scales the windows by factor two

Re: Gnome with high resolution display (4k, 27 inch)

2016-09-22 Thread Andrea Giammarchi
On GNOME on ArchLinux for years now, on HiDPi since Dell XPS (early 2015) without problems at all. I don't remember which GNOME it had by that time, but it was looking gorgeous (and still does, looking forward to try 3.22). However, I guess it's a matter of pixel density. If you have node tweak t

Gnome with high resolution display (4k, 27 inch)

2016-09-22 Thread Stefan Salewski
Recently a did a fresh Gentoo Linux install with Gnome 3.18 GUI. Skylake CPU with integrated graphics connected to a 4k monitor. Initial GUI is very tiny as expected, so I used skaling for Windows factor 2. This gives me this result: http://ssalewski.de/tmp/Gnome3.18_HighDPI.png Generally not t

Re: Workaround to display horizontal scrollbars on treeview on pre-3.14 environments

2015-02-19 Thread Rafał Lużyński
Hi, I don't know if it is possible in your application but my suggestion is that you should provide the corrected implementation with your application. I don't know what is your application, how it is distributed, how it is launched and who are the target users. Here are some ways how you can achi

Workaround to display horizontal scrollbars on treeview on pre-3.14 environments

2015-02-11 Thread Thiago Bellini Ribeiro
Hi all, So, the application I'm working is suffering from this issue [1] ("minimum/natural size semantics" commit to GtkTreeView breaks GtkScrolledWindow) that was resolved in this commit [2]. Since that applications is targeting gnome 3.10 and that fix is only available, AFAIK, on 3.14+, is ther

Run one app per display, fullscreen

2014-10-30 Thread Jordan Maris
Hey. I've recently been working on a project to bring GTK apps to ChromeOS Using Broadway. Those interested have expressed that they wish to be able to run gtk apps inside an Aura (the ChromeOS Window manager) window. The current problem is that when I launch an application under broadway, and op

Timely Display of Dialog Contents

2012-03-25 Thread Marshall Lake
in the gtk_image_new_from_pixbuf() call sometimes display appropriately and sometimes don't. (When the dialog content doesn't display properly the dialog outline displays but the contents are blank.) The code below is within a large loop. There's a lot of other stuff going o

Re: Is it possible to display an icon and text in a GtkComboBox ?

2011-07-18 Thread jcupitt
> But something else, how can i catch the popup of the window and > populate the list box on demand? The "popup" is just a key binding > signal and fires even if the popup is visible and Alt+Down is pressed. The best way i think is to listen for "map" on the combo box menushell. J ___

Re: Is it possible to display an icon and text in a GtkComboBox ?

2011-07-18 Thread Lothar Scholz
Hello Lothar, Tuesday, July 19, 2011, 6:19:43 AM, you wrote: LS> Hello Gtk-list, LS> I need to display an icon followed by text like for example a file type icon LS> and a file name. But i can't find a way to setup cell renderers for the GtkTreeModel i use. Okay i need to RTFM,

Is it possible to display an icon and text in a GtkComboBox ?

2011-07-18 Thread Lothar Scholz
Hello Gtk-list, I need to display an icon followed by text like for example a file type icon and a file name. But i can't find a way to setup cell renderers for the GtkTreeModel i use. -- Best regards, Lothar mailto:llot...@w

Re: How to get GdkNativeWindow from GdkWindow? (need during iteration of display, using gdk)

2011-03-13 Thread Mike Cookson
more generic way to get it. Sun, 13 Mar 2011 21:56:45 +0300 письмо от Mike Cookson : > Hi all. > I'm developing window docker - tool, allowing to turn any toplevel window > into panel. It should check all toplevel windows in default display for > properties (name, role, clas

How to get GdkNativeWindow from GdkWindow? (need during iteration of display, using gdk)

2011-03-13 Thread Mike Cookson
Hi all. I'm developing window docker - tool, allowing to turn any toplevel window into panel. It should check all toplevel windows in default display for properties (name, role, class, type, probably something else) and create panel on the same screen, which should grab window into GtkS

Re: text view lines double in display using scrollbars and set_adjustment

2010-11-05 Thread MK
On Fri, 5 Nov 2010 10:30:33 -0400 MK wrote: Okay, looks like all that was a consequence of using gtk_scrolled_window_add_with_viewport() instead of gtk_container_add() with the textview. [sheepish grin ;)] -- "The angel of history[...]is turned toward the past." (Walter Benjamin) ___

Re: text view lines double in display using scrollbars and set_adjustment

2010-11-05 Thread MK
out of the window always corrects the display. Does anyone know how to simulate this event to the application? -- "The angel of history[...]is turned toward the past." (Walter Benjamin) ___ gtk-list mailing list gtk-list@gnome.org http://mail.gn

Re: text view lines double in display using scrollbars and set_adjustment

2010-11-05 Thread MK
out 10-12 lines long around the cursor does not scroll -- but the region on either side does. This display error also corrects itself when I move the mouse pointer outside the window. I've tried connecting the vadjustment's "value_changed signal" to a gdk_display_flush call --

text view lines double in display using scrollbars and set_adjustment

2010-11-05 Thread MK
case anyway; I am just wondering about this strange problem and if there is less hackish solution. NB: the ghost line disappears and the display appears correctly when the mouse pointer moves out of the application window. Also, in point of fact, it does not happen if the two search hits are exactl

Re: fetch and display data in the form of a table

2010-07-30 Thread Tadej Borovšak
Hi. > I tried the gtkclist and it worked well.. GtkCList is one of the widgets that is not part of GTK+-3 (and is not maintained in 2.x). Use GtkTreeView like Jeff already suggested. Tadej -- Tadej Borovšak tadeboro.blogspot.com tadeb...@gmail.com tadej.borov...@gmail.com _

Re: fetch and display data in the form of a table

2010-07-30 Thread love nglory
me.org > Subject: fetch and display data in the form of a table > > > > Hi everyone, > > Is there any way I can display data in the form of a table in gtk. > > Thank you ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list

RE: fetch and display data in the form of a table

2010-07-29 Thread Jeff Hallock
Take a look at the TreeView and related widgets. From: gtk-list-boun...@gnome.org [mailto:gtk-list-boun...@gnome.org] On Behalf Of love nglory Sent: Thursday, July 29, 2010 3:05 PM To: gtk-list@gnome.org Subject: fetch and display data in the form of a table Hi everyone, Is there any way I can

fetch and display data in the form of a table

2010-07-29 Thread love nglory
Hi everyone, Is there any way I can display data in the form of a table in gtk. Thank you ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list

Re: file chooser not to display icons

2010-03-31 Thread m . c . wilkins
network shares. but I can't find a link :-( Ok, that makes sense. Do you, or anyone out there, know how one can disable the sniffing and icon display in the file chooser? Or even if it is possible? > How about trying a live CD of the current Ubuntu or similar and > benchmarking the ge

Re: file chooser not to display icons

2010-03-31 Thread jcupitt
On 31 March 2010 21:42, wrote: >> Yes, it sniffs each file to determine the file type. > > Damn, I was hoping newer versions weren't doing this.  Do you know if > the file chooser is actually sniffing every single file initially, or > just the ones that are visible in the chooser? I believe it l

Re: file chooser not to display icons

2010-03-31 Thread m . c . wilkins
Hi, On Wed, Mar 31, 2010 at 09:27:24PM +0100, jcup...@gmail.com wrote: > On 31 March 2010 20:43, wrote: > > You say all the icons have been drawn: do you know if your gedit is > > just displaying two sorts of icons, one for directory, and one for a > > file? > > Yes, it sniffs each file to det

Re: file chooser not to display icons

2010-03-31 Thread jcupitt
On 31 March 2010 20:43, wrote: > You say all the icons have been drawn: do you know if your gedit is > just displaying two sorts of icons, one for directory, and one for a > file? Yes, it sniffs each file to determine the file type. If it was simply displaying a list of filenames it would be qui

Re: file chooser not to display icons

2010-03-31 Thread m . c . wilkins
ou know if your gedit is just displaying two sorts of icons, one for directory, and one for a file? If so, then it doesn't need to open the file to find out what to display. (I have seen this behaviour on gedit version 2.28.3, and this is exactly what I want!). However on gedit 2.12.1 (or

Re: file chooser not to display icons

2010-03-31 Thread jcupitt
On 31 March 2010 12:27, Jonh Wendell wrote: > Em Qua, 2010-03-31 às 14:27 +1300, m.c.wilk...@massey.ac.nz escreveu: >> I am trying to open a file in a directory with about 15000 things in >> it.  It takes forever (10 mins or so).  I do an strace and I can see >> the following: > > Dude, this is an

Re: file chooser not to display icons

2010-03-31 Thread Jonh Wendell
Em Qua, 2010-03-31 às 14:27 +1300, m.c.wilk...@massey.ac.nz escreveu: > Hi, > > I'm using gedit 2.12.1 on SUSE. > > I am trying to open a file in a directory with about 15000 things in > it. It takes forever (10 mins or so). I do an strace and I can see > the following: Dude, this is an ancien

file chooser not to display icons

2010-03-30 Thread m . c . wilkins
Hi, I'm using gedit 2.12.1 on SUSE. I am trying to open a file in a directory with about 15000 things in it. It takes forever (10 mins or so). I do an strace and I can see the following: open("/blah/blah", O_RDONLY) = 17 fstat(17, {st_mode=S_IFREG|0664, st_size=0, ...}) = 0 mmap(NULL, 1048576

Re: display video to different video interface such as HDMI,

2010-01-24 Thread Eigo Mori
player :) Feel free to download it if you like. http://drag0n.fam.cx/?page_id=237 Regards, Eigo > > Hi everybody > > I will use gstreamer to display video in gtk window, the > > circumstance which I designed is this: > > RGB/YUV video stream--> GStreamer module -

Re: display video to different video interface such as HDMI,

2010-01-22 Thread wang zhenzhong
-sink and audio-sink can support to select the different video/audio output interface ? > Hi everybody > I will use gstreamer to display video in gtk window, the > circumstance which I designed is this: > RGB/YUV video stream--> GStreamer module --> mutil vide

Re: display video to different video interface such as HDMI, DVI,...

2010-01-07 Thread Eigo Mori
Hi, > Hi everybody > I will use gstreamer to display video in gtk window, the > circumstance which I designed is this: > RGB/YUV video stream--> GStreamer module --> mutil video interface > HDMI/DVI/VGA/S-Port > >now I will code the GStreamer module, and

display video to different video interface such as HDMI, DVI,...

2010-01-06 Thread wang zhenzhong
Hi everybody I will use gstreamer to display video in gtk window, the circumstance which I designed is this: RGB/YUV video stream--> GStreamer module --> mutil video interface HDMI/DVI/VGA/S-Port now I will code the GStreamer module, and have some problems: 1. Is my des

Re: video frame RGB/YUV display in gtk window

2009-12-27 Thread Eigo Mori
Hi, > Hi everybody > I will develop a gtk window, the left will display the > menu/control, the right will display the video. the video stream source > is from decoder module and is RGB or YUV frame > and I want to ask, how to display the video stream in my window,

video frame RGB/YUV display in gtk window

2009-12-27 Thread Wang Zhenzhong
Hi everybody I will develop a gtk window, the left will display the menu/control, the right will display the video. the video stream source is from decoder module and is RGB or YUV frame and I want to ask, how to display the video stream in my window, how many ways? thank you very much

Re: GTK in 2 differents display

2009-12-17 Thread Tadej Borovšak
Hello. > My Xserver is configured with 2 displays (:0.0 and :0.1). > Is it possible to open a window in each display inside the same process? > > It looks not possible but I cannot found references in the > Documentation. Did I miss something? I'm almost sure t

GTK in 2 differents display

2009-12-17 Thread Mathieu Maret
Hello! My Xserver is configured with 2 displays (:0.0 and :0.1). Is it possible to open a window in each display inside the same process? It looks not possible but I cannot found references in the Documentation. Did I miss something? Take you in Advance. Regards, Mathieu

GTK+ 2.18.4 display problem with claws-mail / gftp .

2009-12-06 Thread patrick.2
Hello, I think this is due to gtk . I have some refresh / display problem someone have this ? you can see the problem with the number ... http://img521.imageshack.us/img521/7886/capture15.png and a "normal" view : http://img521.imageshack.us/img521/2082/capture16.png in the gftp in

XImage display with GTK

2009-09-21 Thread S.Selvam
*Hi all, I am newbie in gtk programming.I have got a Xlib program which uses XPutImage to diaplay its XImage . Now i want to pass the XImage from the pure Xlib program to my gtk program and dislay using scrollable gtk+ widgets. I did search and it was confusing a bit(as gtk image seems to very b

How to refresh a window display?

2009-03-19 Thread Harinandan S
Hi All, I've a label in a window. It needs to be updated when an event comes to my application. I call gtk_label_set_text and set the text. But it doesnt get updated until I move my mouse. Is there any API which will force the window to refresh? Regards, Harinandan S ___

Re: Curious display/destruction/refresh behavior

2009-02-25 Thread zentara
On Wed, 25 Feb 2009 08:40:15 -0800 (PST) John Boncek wrote: > >We have developed several large embedded applications in GTK+. Most of our >windows create their widgets more or less from top to bottom. We've noted >that widgets pretty consistently appear on the screen in reverse of this >order,

Curious display/destruction/refresh behavior

2009-02-25 Thread John Boncek
ot even be visible on systems with more horsepower but it is quite visible in our embedded PXA270 ARM-architecture system running GTK+ 2.14.) -- View this message in context: http://www.nabble.com/Curious-display-destruction-refresh-behavior-tp22206656p22206656.html Sent from the Gtk+ - General ma

Re: GTK and Customize menu widget - widget which can display some textand allows selection

2009-01-06 Thread dreblen
e.org <mailto:gtk-list-boun...@gnome.org> [mailto:gtk-list-boun...@gnome.org <mailto:gtk-list-boun...@gnome.org>] *On Behalf Of *Harinandan S *Sent:* Tuesday, January 06, 2009 11:10 AM *To:* gtk-list *Subject:* GTK and Customize menu widget - widget which can display so

Re: GTK and Customize menu widget - widget which can display some textand allows selection

2009-01-06 Thread Harinandan S
e.org [mailto:gtk-list-boun...@gnome.org] *On > Behalf Of *Harinandan S > *Sent:* Tuesday, January 06, 2009 11:10 AM > *To:* gtk-list > *Subject:* GTK and Customize menu widget - widget which can display some > textand allows selection > > Hi All, > > I am using Gtk 2.12

GTK and Customize menu widget - widget which can display some text and allows selection

2009-01-06 Thread Harinandan S
Hi All, I am using Gtk 2.12.2 and I want to use a widget similar to the one given below (taken for example from WinCVS). How is this possible in GTK? Regards, Harinandan <>___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/li

Re: how to display tooltips for every column in a table widget

2008-08-26 Thread VIGNESH PRABHU
On Tue, Aug 26, 2008 at 4:25 PM, Gian Mario Tagliaretti <[EMAIL PROTECTED]>wrote: > 2008/8/26 VIGNESH PRABHU <[EMAIL PROTECTED]>: > > hi friends, i wanted to know how i can display the tooltips for all the > > elements that i add to a table. i am displayin

Re: how to display tooltips for every column in a table widget

2008-08-26 Thread Gian Mario Tagliaretti
2008/8/26 VIGNESH PRABHU <[EMAIL PROTECTED]>: > hi friends, i wanted to know how i can display the tooltips for all the > elements that i add to a table. i am displaying different elements in the > following way. "resultStore is of type gtkliststore" have a look a

how to display tooltips for every column in a table widget

2008-08-25 Thread VIGNESH PRABHU
hi friends, i wanted to know how i can display the tooltips for all the elements that i add to a table. i am displaying different elements in the following way. "resultStore is of type gtkliststore" gtk_list_store_insert_with_values(resultStore, &iter, searchHits, result

GTK-DirectFB doesnt display fonts properly while running some GTK programs such as Sylpheed

2008-08-04 Thread Harinandan S
Hi All, I got GTK-DirectFB system working on ARM. I tried a few GTK programs and they ran fine. But when i run sylpheed email client as an example of GTK program I found that fonts are not displayed properly. I've attached a screen shot also. Can anyone please tell me why this is happening? I us

Re: could not display images using gtk_image_new_from_file

2008-03-17 Thread Harinandan S
n the current directory of the application, thats why it was not being displayed. > > > > I also tried giving absolute path such as C:\ but still it doesn't > display image. > > TL>You did remember to use double backslashes like "C:\\a.png" ? > Thanks. I had

Re: could not display images using gtk_image_new_from_file

2008-03-17 Thread Tor Lillqvist
application, just being in the directory where the executable is located isn't good enough. > I also tried giving absolute path such as C:\ but still it doesn't display > image. You did remember to use double backslashes like "C:\\a.png" ? If it still didn't work, your

could not display images using gtk_image_new_from_file

2008-03-17 Thread Harinandan S
Hi All, In my application i've image=gtk_image_new_from_file("a.png"); If i run the application on windows i see only a broken image though the file is present in the directory where the executable is present. I also tried giving absolute path such as C:\ but still it doesn&

Re: PNG image creation without a physical display

2007-11-16 Thread Dov Grobgeld
gt; investigations have lead me nowhere, I thought I would post to the list. > > I have an application that reads data from a database and renders > probability density function plots thereof to the user's display via my > gui program. > > Over time, the users expressed the desir

PNG image creation without a physical display

2007-11-15 Thread Richard Boaz
Hello, I have a general question about how GTK+ can be used and after my investigations have lead me nowhere, I thought I would post to the list. I have an application that reads data from a database and renders probability density function plots thereof to the user's display via my gui pr

How can i display a submenu of a menu in menubar without cascade

2007-07-16 Thread varun_shrivastava
y for doing the same? bye -- View this message in context: http://www.nabble.com/How-can-i-display-a-submenu-of-a--menu-in-menubar-without-cascade-tf4085132.html#a11610978 Sent from the Gtk+ - General mailing list archive at Nabble.com. ___ gtk-list m

GTK+, building a display

2007-06-27 Thread Leonel Freire
I already searched and asked for this on the GTK+/GTK+Devel lists but I didn't get any answer, so I'll ask again: is there any way to set the font width or height size? I mean, not the font size in points but the font width or height in pixels. I'm doing a display in GTK+ for a POS

Image display in arm targets

2007-04-13 Thread Shyjumon N.
dispaly any gtk stock images, it will display. Now my questions are 1. Is there any need to set any env for display for xsrever system. 2. Is there any libs needed extra in my target (Please read the below to get an idea of my libs) /usr/lib in target NONE/ libXi.so.6

GTK+ Font Metrics (Creating a display)

2007-04-11 Thread Leonel Freire
I'm creating a display using GTK+ and I'm having problems setting the height of the fonts... I mean... If I have a 168x136 (pixels) display and 21x8 characteres: 168 / 21 = 8 pixels per char (width) 136 / 8 = 17 pixels per char (height) * Wich size, in points, should I use to get a 8

Image display in Tinyx-gtk for ARM9X

2007-04-05 Thread Shyjumon N.
. Is there any specific setting needed to display images, when tinyx (x11) is used ? If any body come across similar problem please comment on it. ---error log--- Could not init font path element /usr/X11R6/lib/X11/fonts/misc/, removing from list! Could not init font path element /usr/X11R6

Image display in Tinyx-gtk for ARM9X

2007-04-05 Thread Shyjumon N.
there any specific setting needed to display images, when tinyx (x11) is used ? If any body come across similar problem please comment on it. ---error log--- Could not init font path element /usr/X11R6/lib/X11/fonts/misc/, removing from list! Could not init font path element /usr/X11R6/lib

Gtk-DFB for Video Display

2006-10-13 Thread varadaraj.yatirajula
Title: Gtk-DFB for Video Display Hi, I am trying to develop an application which would have a GUI component for the control keypad. I want to add the functionality of capturing the webcam output and displaying it in a Gtk window. I need to use the Gth-DFB port of GTK. Is there any API

forcing the display of tooltips when the mouse isnt over it.

2006-09-17 Thread Dru
I want to improve the user interface of one my projects for new users for when they first use the programme. I'd like to be able to steo them though many simple tasks with hints. (like that annoying paper clip in ms office) Is there a way to force the display of a tooltip on a widget whe

Getting gdkwindow from Display or Window ?

2006-08-13 Thread Antonio Gomes
Hi all, I'd like to get a gdk_window instance of an window without having much information about such window (I am not quite sure if it is possible though). Currently I am try to do this (wrongly) as following : (...)  // getting the gdk_window object needed by gtk_im_* stuff.  Display *di

Re: How to get and change the RadioButton's display texts

2006-07-07 Thread Micah Carrick
radio button has its display text, > i think there is a label widget > > i want to chang the text of the radio button > but i do not know how to do that > i need your help > Any comments would be much appreciated,and thanks in advance > _

How to get and change the RadioButton's display texts

2006-07-07 Thread chao yeaj
Hello ,all You know,the radio button has its display text, i think there is a label widget i want to chang the text of the radio button but i do not know how to do that i need your help Any comments would be much appreciated,and thanks in advance

use of gtk rc files slows down display

2006-06-16 Thread Bill Sousan
I am using some existing rc files for my gtk application that I pulled off of the web and noticed a considerable slow down in the display versus when not using an rc file (the one passed to gtk_rc_parse() function).  Are there considerations that I need to be aware of if I want to use to

YUV image display

2006-06-07 Thread Bharat Singh GUSAIN
hi all, i am new to GTK and is currently working on a webcam application developed in GTK for which i need some nice gui frontend and need to display the yuyv image formats also. but gtk only display images in rgb format. can anybody tell me that whether there is any calls in GTK which can

Record GTK+ display

2006-04-07 Thread ALEJANDRO BLANCO MARTIN
Hello Pieter, I would like to record a GTK+ (C/C++) display into a mpeg file or any other format. I have been looking for information in several forums and I have found one post yours about this. Can I ask you how did you solve the problem? It may not be possible and I should consider other ways

Re: Gtk applications crash when DISPLAY forwarded to SGI Octane

2005-11-28 Thread Matthias Clasen
On Mon, 2005-11-28 at 16:17 -0800, Joe Van Dyk wrote: > I can't get any recent Gtk applications (using Gtk 2.8.6) to work when > forwarding the DISPLAY of the applications to any SGI Octane's we have > here. It's running IRIX/6.5.15f. > > Where's the appropriat

Gtk applications crash when DISPLAY forwarded to SGI Octane

2005-11-28 Thread Joe Van Dyk
I can't get any recent Gtk applications (using Gtk 2.8.6) to work when forwarding the DISPLAY of the applications to any SGI Octane's we have here. It's running IRIX/6.5.15f. Where's the appropriate place to send the details of this? And what details should I send? Ba

Re: Japanese Display for gtk+-1.2.9

2005-11-08 Thread Xyber Blue
Unfortunately, we also have no contact to the X porting team :=). This package is only associated with the Linux Systems we are using. BTW, I am attaching a file "host.def", which is the one holding the porting info of the X-Window. We also noticed that the cross.def is intended for ARM, but the

Re: Japanese Display for gtk+-1.2.9

2005-11-08 Thread mpsuzuki
On Wed, 9 Nov 2005 14:11:15 +0800 Xyber Blue <[EMAIL PROTECTED]> wrote: >Ok. Thanks for the info Mr. Suzuki... >BTW, the X Window that we are use is the tiny X server for embedded systems. > >We only noticed this now because we are not the one doing the X window port >for FRV, Im very sorry for th

Re: Japanese Display for gtk+-1.2.9

2005-11-08 Thread Xyber Blue
Ok. Thanks for the info Mr. Suzuki... BTW, the X Window that we are use is the tiny X server for embedded systems. We only noticed this now because we are not the one doing the X window port for FRV, Im very sorry for this. We used the XFree86-4.3.0 package and it has been built with "-DNO_LOCALE

Re: Japanese Display for gtk+-1.2.9

2005-11-07 Thread mpsuzuki
On Mon, 7 Nov 2005 18:12:44 +0800 Xyber Blue <[EMAIL PROTECTED]> wrote: >The only problem we've got here is that it will not convert english text to >japanese text like what we see at the testfont selector. > >Currently, we found out that our system doesn't have gettext. Is there any >relation betw

Re: Japanese Display for gtk+-1.2.9

2005-11-07 Thread Xyber Blue
Hello suzuki, Thanks for your help, enabling -DX_LOCALE in our gtk installation enables gtk to display japanese on its widgets. I found out also that when doing cross compiling gtk-1.2, it disables X_LOCALE, so enabling it to the configure file is what I did. Since it can paste japanese text on

Re: Japanese Display for gtk+-1.2.9

2005-11-04 Thread mpsuzuki
On Fri, 4 Nov 2005 16:22:31 +0800 Xyber Blue <[EMAIL PROTECTED]> wrote: >There's another thing that I've noticed... > >When Im trying to paste japanese characters to textbox of fontselector using >this compiled gtk with -DX_LOCALE enabled and X with -DX_LOCALE enabled, the >japanese characters is

Re: Japanese Display for gtk+-1.2.9

2005-11-04 Thread Xyber Blue
There's another thing that I've noticed... When Im trying to paste japanese characters to textbox of fontselector using this compiled gtk with -DX_LOCALE enabled and X with -DX_LOCALE enabled, the japanese characters is displayed already on its textbox. But again, the font selector widget does no

  1   2   3   4   5   >