Gtk window size. Gets the default size of the window.

 

Gtk window size. So, behaviour-wise, as long as the window is smaller than it was to begin with, clicking the button sets a minimum size. You should set geometry hints before you set the default size. Users can still shrink the window again as they normally would. Type: gboolean TRUE if the user can resize the window. See: gtk_window_set_default_size (). The size obtained by gtk_window_get_size () is the last size received in a GdkEventConfigure, that is, GTK+ uses its locally-stored size, rather than querying the X server for the size. And Gtk. Note that window types are also useful. The size obtained byGtk. Finally, the window size is set using gtk_window_set_default_size(), and the window is then shown by GTK via gtk_window_present(). get_size(), but it always just returns the default width and height. Due to your window manager and OS enviroment, there is no single best way to achieve what you are looking for, hence my vague response. 20 Jun 15, 2010 · How do I force a GTK window object to stay the same size, even when a table inside of it tries to expand? I've tried using gtk. gtk_window_set_default_size(pw,800,600); Reference for Gtk. On the X11 platform the returned size is the size reported in the most-recently-processed configure event, rather than the current size on the X server. void gdk_window_constrain_size (GdkGeometry * geometry, GdkWindowHints flags, gint width, gint height, gint * new_width, gint * new_height) Description [src] Constrains a desired width and height according to a set of geometry hints (such as minimum and maximum size). You can set a minimum and maximum size; allowed resize increments (e. Setting a default size of -1 means to use the “natural” default size (the size request of the window). The returned data is owned by the instance. When dealing with window sizes, gtk_window_set_geometry_hints() can be As our window pointer is a GtkWidget pointer, we need to cast it to GtkWindow; instead of casting window via a typical C cast like (GtkWindow*), window can be cast using the macro GTK_WINDOW(). Windows can’t actually be 0x0 in size, they must be at least 1x1, but passing 0 for width and height is OK, resulting in a 1x1 default size. The window itself is empty (containing "Hello world"). The size obtained by gtk_window_get_size() is the last size received in a GdkEventConfigure, that is, GTK+ uses its locally-stored size, rather than querying the X server for the size. if the user can resize the window. . Setting the size request will force them to leave the window at least as large as the size request. The returned string is owned by the widget and must not be modified or freed. solid-csd (for client-side decorations without invisible borders), . This function sets or unsets the default widget for a GtkWindow. widget. As long as the window is larger than the original size, clicking the button removes the minimum size limitation. A value of 0 for the width or height indicates that a default size has not been explicitly set for that dimension, so the “natural” size of the window will be used. Scaling is postponed until the last minute, when the desired final size is known, to allow best quality. 0 Deprecated since: 3. But instead of casting window via the typical C cast (GtkWindow *), window can be cast using the macro GTK_WINDOW(). 3. get_resizable. get_default_size. Using the window allocation directly will not work in all circumstances Description [src] Obtains the current size of window. After the window manager Jul 16, 2014 · Gtk scroll window size in a grid. Window:resize() then immediately callGtk. gtk_window_resize() and gtk_window_get_size() have been removed. If gtk_window_resize() is called before showing a window for the first time, it overrides any default size set with gtk_window_set_default_size (). What I want is that the window's height get set to the maximum height possi The size obtained by gtk-window-get-size is the last size received in a <gdk-event-configure>, that is, GTK+ uses its locally-stored size, rather than querying the X server for the size. Available since: 3. Unlike Gtk::Widget::set_size_request(), which sets a size request for a widget and thus would keep users from shrinking the window, this function only sets the initial size, just as if the user had resized the window themselves. Gets property: Gtk. image = Gtk. The return value can be NULL. Instead, use gtk_window_set_default_size() and gtk_window_get_default_size(). 24. Learn more Explore Teams Aug 15, 2021 · With Gtk 3. 22). Then the best size will be Jan 29, 2019 · It works. Apr 21, 2015 · If gtk_window_resize() is called before showing a window for the first time, it overrides any default size set with gtk_window_set_default_size(). Window:screen I managed to pull this off by watching for size_allocate and size_request signals on the GtkWindow. As a result, if you call gtk_window_resize() then immediately call gtk_window_get_size(), the size won't have taken effect yet. For more control over a window’s initial size and how resizing works, investigate gtk_window_set_geometry_hints(). If size_allocate was ever bigger than expected, I turned the system off. WrapMode: Describes a type of line wrapping. This function sets up hints about how a window can be resized by the user. Jan 12, 2023 · How do I limit the size a gtk-rs window can grow to or to wrap the content to the window size? Is it possible to limit the size of widgets if not the window itself? The icon should be provided in whatever size it was naturally drawn; that is, don’t scale the image before passing it to GTK +. One thing I made sure to handle was size_request returning big, then small, and having size_allocate be big Aug 17, 2014 · So from reading this question's answer, I learned that gtk_window_set_default_size doesn't work, so I replaced gtk_window_set_default_size with this instead: GdkGeometry windowProperties; windowProperties. Window. The ::move-focus-out signal is a [keybinding signal][GtkBindingSignal] which gets emitted when focus is moved away from the scrolled window by a keybinding. If the window is not on-screen, it returns the size PyGTK will suggest to the window manager for the initial window size. Jan 29, 2024 · The example displays a PNG image on the window. When using client side decorations, GTK + will do its best to adjust the given size so that the resulting window size matches the requested Aug 12, 2015 · Now available on Stack Overflow for Teams! AI features where you work: search, IDE, and chat. Python Gtk. Window:get_size(), the size won’t have taken effect yet. After the window manager processes Returns the GdkScreen associated with window. for xterm, you can only resize by the size of a character); aspect ratios; and more. Available since: 2. Button. Aug 13, 2015 · If you want to be able to shrink the window down to a smaller size than the image inside it, then you need to put the image inside of a Gtk::ScrolledWindow before adding it to the window. set_resizable close destroy fullscreen fullscreen_on_monitor get_application get_child get_decorated get_default_size get_default_widget Automatically destroys the corresponding window if the size is set to 0, and creates the window if the size is set to non-zero. A value of -1 for the width or height indicates that a default size has not been explicitly set for that dimension, so the “natural” size of the window will be used. Reference for Gtk. Widget. Window:get_size() is the last size received in aGdkEventConfigure, that is, GTK+ uses its locally-stored size,rather than querying the X server for the size. set_resizable doesn’t help here because it doesn’t seem to work on initial size of the window rather just whether or not a user can resize the window after its created !! The default size of a window only affects the first time a window is shown; if a window is hidden and re-shown, it will remember the size it had prior to hiding, rather than using the default size. png') Gtk. Gtk. If you want to do anything more complicated, you will need to use layout containers like GtkBox and GtkGrid to explicitly lay out the button, usually in relation to other controls that you will also have in the window. If you use this function to reestablish a previously saved window size, note that the appropriate size to save is the one returned by gtk_window_get_default_size(). I saw this version, but these functions are deprecated since Gtk 3. 2. TextView. GDK_HINT_USER_POS will be set automatically by GtkWindow if you call gtk_window_move(). See the GdkGeometry struct. set_size_request will not allow the widget to be smaller than the given size (and the Gtk. Normally, the connection between the application and the window will remain until the window is destroyed, but you can explicitly remove it by setting the application to NULL. In particular, do not use #GTK_WINDOW_POPUP just to turn off the window borders; use gtk_window_set_decorated() for that. Sep 25, 2023 · In Uno 4. Asks to place window in the fullscreen state. The window can once again be sized smaller than its original size. Windows may not be resized smaller than 1 by 1 pixels. min_height = 150; gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &windowProperties, GDK_HINT_MIN Like gtk_window_set_default_size(), but width and height are interpreted in terms of the base size and increment set with gtk_window_set_geometry_hints. SHRINK when attaching children to the table, but the TextViews within the table still keep expanding to way beyond an acceptable width and expanding the window along with it. gtk_window_set_default_size seems to add the header bar size and shadow sizes, resulting in larger size than specified on gtk_window_set_default_size. GtkWindow has a main CSS node with name window and style class . Apr 9, 2023 · There used to be a signal but it was removed in GTK4, see “Adapt to GtkWidget’s size allocation changes” in the migration guide. background, and a subnode with name decoration. set_resizable. get_window. More information Jun 15, 2018 · I have trouble making a window in GTKmm (C++, GTK+, GTKmm 3. min_width = 230; windowProperties. Reference for Gdk. More generally, if the default size does not obey the geometry hints for the window (gtk_window_set_geometry_hints() can be used to set these explicitly), the default size will be clamped to the nearest permitted size. If you have your icon hand-drawn in multiple sizes, use gtk_window_set_icon_list(). set_default_size will permit the window to "shrink" below the initial size. Aug 6, 2016 · Because the GtkButton is the only control in the GtkWindow, it will be given the entire area of the GtkWindow to fill. set_size_request enables us to specify just the minimum size like you pointed, but depending on the content, window size would be expanded. In most cases, gtk_window_set_default_size() is a better choice for toplevel windows than this function; setting the default size will still allow users to shrink the window. For some uses, gtk_window_resize() is a more appropriate function. Button is used to trigger a callback function that is called when the button is pressed. Finally the The title of the window, or NULL if none has been set explicitly. get_border_window_size Aug 15, 2024 · Gtk. The #GTK_WINDOW_POPUP is used to implement widgets such as GtkMenu or tooltips that you normally don’t think of as windows per se. Nearly all windows should be #GTK_WINDOW_TOPLEVEL. ScrolledWindow without horizontal scroll bar. set_default_size: gtk_window_get_default_size void gtk_window_get_default_size (GtkWindow * window, int *width, int *height); 获取窗口的默认大小。宽度或高度值为 0 表示尚未为该尺寸显式设置默认大小，因此将使用窗口的“自然”大小。 void gtk_window_reshow_with_initial_size (GtkWindow * window) Description [src] Hides window , then reshows it, resetting the default size and position of the window. Image is created from a file. Libadwaita implements custom widgets overriding the size_allocate vfunc, if making a custom widget or container or layout manager then that is the way to handle it. I'm trying to get the size of the monitor with a C Gtk program. 22: gint width = gdk_screen_width May 8, 2014 · I want to change the size of the window to fullscreen without using the gtk_window_fullscreen method (because this needs to work without a window manager), so I get the screen dimensions and make the window that size. Using set_default_size() simply sets the size of the window. Sets whether the user can resize a window. set_child(image) We set the image to the main container of the application window. The get_size() method returns a tuple containing the current width and height of the window. As a result, if youcall Gtk. はじめにとりあえずC言語でGUIを扱いたい人向けほぼ公式ドキュメントそのままですが、微妙に迷う可能性があったので記述Raspberry Pi (初期のModel B)で動く軽量なGUIアプリを… Reference for Gtk. This is equivalent to calling gtk_application_remove_window() and/or gtk_application_add_window() on the old/new applications as relevant. Window was a static. More information about this convention can be found in the GObject documentation. If window is not visible on screen, this function return the size GTK+ will suggest to the [window manager][gtk-X11-arch] for the initial window size (but this is not reliably the same as the size the window manager will actually select). background. Afterthe window manager processes Reference for Gtk. Obtains the current size of this. Note that you shouldn’t assume the window is definitely full screen afterward, because other entities (e. get_width. The "natural" size is the size of the window after its child widget has been added and shown and before any other sizing has been done. 2. Style classes that are typically used with the main CSS node are . Gets the default size of the window. If the window’s “natural” size (its size request) is larger than the default, the default will be ignored. But normally the window will end up fullscreen. window. 10 I used to set the Gtk window size to not resizable, and a fixed size (to mimic my hardware) by setting GtkHost. Windows are user resizable by default. As a result, if you call gtk_window_resize () then immediately call gtk_window_get_size (), the size won’t have taken effect yet. If size_request ever got smaller, I called resize(1,1). If this is not visible on screen, this function return the size GTK+ will suggest to the window manager for the initial window size (but this is not reliably the same as the size the window manager will actually select). get_icon drag close deiconify fullscreen fullscreen_on_monitor get_accept_focus get_application get_attached_to get_decorated get_default If GTK_POLICY_ALWAYS, the scrollbar is always present; if GTK_POLICY_NEVER, the scrollbar is never present; if GTK_POLICY_AUTOMATIC, the scrollbar is present only if needed (that is, if the slider part of the bar would be smaller than the trough — the display is larger than the page size). This function can only be used for the “border windows”, and it won’t work with GTK_TEXT_WINDOW_WIDGET, GTK_TEXT_WINDOW_TEXT, or GTK_TEXT_WINDOW_PRIVATE. Obtains the current size of window. new_from_file('sid. From the API: Gtk. Without scrolling, then the image wouldn't know what part of itself to render when you made the window smaller than the image. When you exit the window, by for example pressing the X, the g_application_run() in the main loop returns with a number which is saved inside an integer named “status”. g. Image. GTK: ScrolledWindow wants infinite space, how to limit it? 0. Nov 2, 2011 · I'm trying to use gtk. The default widget is the widget that’s activated when the user presses Enter in a dialog (for example). Note the inherent danger of setting any fixed size - themes Reference for Gtk. Returns the width of the given window. ScrolledWindow. 20 using this example below I was able to resize the window with gdk_window_resize. The gtk_header_bar_set_show_close_button() function has been renamed to the more accurate name gtk_header_bar_set_show_title_buttons(). It does not set any restrictions on whether or not the user can resize the Aug 26, 2019 · You may wish to check gtk-window-set-decorated. The documentation says. GTK_WINDOW() will check if the pointer is an instance of the GtkWindow class, before casting, and emit a warning if the check fails. Sep 8, 2017 · Window::Size (px) Width: 800 Height: 600. gtk_window_resize() changes the current size of the window, rather than the size to be used on initial display. There's a difference though, using Gtk. self. GDK_HINT_USER_POS and GDK_HINT_USER_SIZE should be set if the user specified a size/position using a —geometry command-line argument; gtk_window_parse_geometry() automatically sets these flags. csd (when client-side decorations are in use), . Adapt to GtkHeaderBar and GtkActionBar API changes. As a result, if you call gtk-window-resize then immediately call gtk-window-get-size, the size won't have taken effect yet. The Gtk. This line reveals the magic: Setting either parameter to -1 will use the "natural" size for the window. NULL. Resizable and Size, because GtkHost. Window as a consequence) while using Gtk. ssd (used by mutter when rendering server-side decorations). That was c Jul 19, 2019 · GTK has its own philosophy on setting the size of windows and widgets. If window is not visible on screen, this function return the size GTK + will suggest to the [window manager] [gtk-X11-arch] for the initial window size (but this is not reliably the same as the size the window manager will actually select). the user or [window manager][gtk-X11-arch]) could unfullscreen it again, and not all window managers honor requests to fullscreen windows. dmcs zmnqb esfbqdu bmvpcv tfzr sckdpkx fugs eagvnjy wcsc lkd