diff --git a/src/dorkbox/systemTray/jna/linux/Gtk.java b/src/dorkbox/systemTray/jna/linux/Gtk.java
index f4257ea..05faefc 100644
--- a/src/dorkbox/systemTray/jna/linux/Gtk.java
+++ b/src/dorkbox/systemTray/jna/linux/Gtk.java
@@ -541,7 +541,7 @@ class Gtk {
* appearance. (GTK+ actually keeps a cache of previously created styles, so a new style may not be created.)
*/
public static
- Pointer gtk_rc_get_style(Pointer widget) {
+ GtkStyle gtk_rc_get_style(Pointer widget) {
return Gtk2.gtk_rc_get_style(widget);
}
diff --git a/src/dorkbox/systemTray/jna/linux/Gtk2.java b/src/dorkbox/systemTray/jna/linux/Gtk2.java
index e6e7db6..3d6005e 100644
--- a/src/dorkbox/systemTray/jna/linux/Gtk2.java
+++ b/src/dorkbox/systemTray/jna/linux/Gtk2.java
@@ -325,7 +325,7 @@ class Gtk2 {
* appearance. (GTK+ actually keeps a cache of previously created styles, so a new style may not be created.)
*/
public static native
- Pointer gtk_rc_get_style(Pointer widget);
+ GtkStyle gtk_rc_get_style(Pointer widget);
/**
* Looks up color_name in the style’s logical color mappings, filling in color and returning TRUE if found, otherwise returning
@@ -365,14 +365,28 @@ class Gtk2 {
* by two pango_extents_to_pixels() calls, rounding ink_rect and logical_rect such that the rounded rectangles fully contain the
* unrounded one (that is, passes them as first argument to pango_extents_to_pixels()).
*
- *
* @param layout a PangoLayout
* @param ink_rect rectangle used to store the extents of the layout as drawn or NULL to indicate that the result is not needed.
* @param logical_rect rectangle used to store the logical extents of the layout or NULL to indicate that the result is not needed.
*
*/
public static native
- void pango_layout_get_pixel_extents (Pointer layout, Pointer ink_rect, Pointer logical_rect);
+ void pango_layout_get_pixel_extents(Pointer layout, Pointer ink_rect, Pointer logical_rect);
+
+ /**
+ * Creates the GDK (windowing system) resources associated with a widget. For example, widget->window will be created when a widget
+ * is realized. Normally realization happens implicitly; if you show a widget and all its parent containers, then the widget will
+ * be realized and mapped automatically.
+ *
+ * Realizing a widget requires all the widget’s parent widgets to be realized; calling gtk_widget_realize() realizes the widget’s
+ * parents in addition to widget itself. If a widget is not yet inside a toplevel window when you realize it, bad things will happen.
+ *
+ * This function is primarily used in widget implementations, and isn’t very useful otherwise. Many times when you think you might
+ * need it, a better approach is to connect to a signal that will be called after the widget is realized automatically, such as
+ * “draw”. Or simply g_signal_connect() to the “realize” signal.
+ */
+ public static native
+ void gtk_widget_realize(Pointer widget);
/**
* Creates a toplevel container widget that is used to retrieve snapshots of widgets without showing them on the screen.
diff --git a/src/dorkbox/systemTray/jna/linux/Gtk3.java b/src/dorkbox/systemTray/jna/linux/Gtk3.java
index 66e544b..404c5e8 100644
--- a/src/dorkbox/systemTray/jna/linux/Gtk3.java
+++ b/src/dorkbox/systemTray/jna/linux/Gtk3.java
@@ -36,120 +36,6 @@ class Gtk3 {
public static native
int gtk_get_micro_version();
-
- /**
- * Loads a theme from the usual theme paths
- *
- * @param name A theme name
- * @param variant variant to load, for example, "dark", or NULL for the default.
- *
- * @return a GtkCssProvider with the theme loaded. This memory is owned by GTK+, and you must not free it.
- *
- * @since 3.0
- */
- public static native
- Pointer gtk_css_provider_get_named(String name, String variant);
-
- /**
- * Returns the provider containing the style settings used as a fallback for all widgets.
- *
- * @return a GtkCssProvider with the theme loaded. This memory is owned by GTK+, and you must not free it.
- *
- * @since 3.0
- */
- public static native
- Pointer gtk_css_provider_get_default();
-
- /**
- * Converts the provider into a string representation in CSS format.
- *
- * Using gtk_css_provider_load_from_data() with the return value from this function on a new provider created with
- * gtk_css_provider_new() will basically create a duplicate of this provider .
- *
- * @since 3.2 (released in 2011)
- */
- public static native
- String gtk_css_provider_to_string(Pointer provider);
-
- /**
- * Gets the foreground color for a given state.
- *
- * @since 3.0
- */
- public static native
- void gtk_style_context_get_color(Pointer context, int stateFlags, Pointer color);
-
- /**
- * Returns the state used for style matching.
- *
- * @since 3.0
- */
- public static native
- int gtk_style_context_get_state(Pointer context);
-
- /**
- * Looks up and resolves a color name in the context color map.
- *
- * @since 3.0 (but not in the documentation...)
- */
- public static native
- boolean gtk_style_context_lookup_color(Pointer widget, String name, Pointer color);
-
- /**
- * Returns the style context associated to widget . The returned object is guaranteed to be the same for the lifetime of widget .
- *
- * @since 3.0 (but not in the documentation...)
- */
- public static native
- Pointer gtk_widget_get_style_context(Pointer widget);
-
- /**
- * Saves the context state, so temporary modifications done through gtk_style_context_add_class(), gtk_style_context_remove_class(),
- * gtk_style_context_set_state(), etc. can quickly be reverted in one go through gtk_style_context_restore().
- *
- * The matching call to gtk_style_context_restore() must be done before GTK returns to the main loop.
- *
- * @since 3.0
- */
- public static native
- void gtk_style_context_save(Pointer context);
-
-
- /**
- * Restores context state to a previous stage. See gtk_style_context_save().
- *
- * @since 3.0
- */
- public static native
- void gtk_style_context_restore(Pointer context);
-
- /**
- * Adds a style class to context , so posterior calls to gtk_style_context_get() or any of the gtk_render_*() functions will make
- * use of this new class for styling.
- *
- * @since 3.0
- */
- public static native
- void gtk_style_context_add_class(Pointer context, String className);
-
- /**
- * Gets the padding for a given state as a GtkBorder. See gtk_style_context_get() and GTK_STYLE_PROPERTY_PADDING for details.
- *
- * @since 3.0
- */
- public static native
- void gtk_style_context_get_padding(Pointer context, int state, Pointer border);
-
- /**
- * Gets the border for a given state as a GtkBorder.
- *
- * See gtk_style_context_get_property() and GTK_STYLE_PROPERTY_BORDER_WIDTH for details.
- *
- * @since 3.0
- */
- public static native
- void gtk_style_context_get_border(Pointer context, int state, Pointer border);
-
/**
* Returns the internal scale factor that maps from window coordinates to the actual device pixels. On traditional systems this is 1,
* but on very high density outputs this can be a higher value (often 2).
diff --git a/src/dorkbox/systemTray/jna/linux/GtkTheme.java b/src/dorkbox/systemTray/jna/linux/GtkTheme.java
index afdd638..daf40ab 100644
--- a/src/dorkbox/systemTray/jna/linux/GtkTheme.java
+++ b/src/dorkbox/systemTray/jna/linux/GtkTheme.java
@@ -15,15 +15,11 @@
*/
package dorkbox.systemTray.jna.linux;
-import static dorkbox.systemTray.util.CssParser.injectAdditionalCss;
-import static dorkbox.systemTray.util.CssParser.removeComments;
-
import java.awt.Color;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.io.ByteArrayOutputStream;
import java.io.File;
-import java.io.IOException;
import java.io.PrintStream;
import java.util.Arrays;
import java.util.List;
@@ -34,16 +30,9 @@ import com.sun.jna.Pointer;
import com.sun.jna.ptr.PointerByReference;
import dorkbox.systemTray.SystemTray;
-import dorkbox.systemTray.Tray;
-import dorkbox.systemTray.jna.linux.structs.GdkColor;
-import dorkbox.systemTray.jna.linux.structs.GdkRGBAColor;
import dorkbox.systemTray.jna.linux.structs.GtkRequisition;
import dorkbox.systemTray.jna.linux.structs.GtkStyle;
import dorkbox.systemTray.jna.linux.structs.PangoRectangle;
-import dorkbox.systemTray.util.CssParser;
-import dorkbox.systemTray.util.CssParser.Css;
-import dorkbox.systemTray.util.CssParser.CssNode;
-import dorkbox.systemTray.util.CssParser.Entry;
import dorkbox.util.FileUtil;
import dorkbox.util.MathUtil;
import dorkbox.util.OS;
@@ -63,68 +52,40 @@ import dorkbox.util.process.ShellProcessBuilder;
@SuppressWarnings({"deprecation", "WeakerAccess"})
public
class GtkTheme {
- private static final boolean DEBUG = false;
- private static final boolean DEBUG_SHOW_CSS = false;
- private static final boolean DEBUG_VERBOSE = false;
-
- // CSS nodes that we care about, in oder of preference from left to right.
- private static final
- String[] cssNodes = new String[] {".menuitem", ".entry", "*"};
+ private static final boolean DEBUG = true;
public static
Rectangle getPixelTextHeight(String text) {
- // have to use pango to get the size of text (for the checkmark size)
- Pointer offscreen = Gtk.gtk_offscreen_window_new();
+ // the following method requires an offscreen widget to get the size of text (for the checkmark size) via pango
+ // don't forget to destroy everything!
+ Pointer menu = null;
+ Pointer item = null;
- // we use the size of "X" as the checkmark
- Pointer item = Gtk.gtk_image_menu_item_new_with_mnemonic(text);
+ try {
+ menu = Gtk.gtk_menu_new();
+ item = Gtk.gtk_image_menu_item_new_with_mnemonic(text);
- Gtk.gtk_container_add(offscreen, item);
+ Gtk.gtk_container_add(menu, item);
- // get the text widget (GtkAccelLabel) from inside the GtkMenuItem
- Pointer textLabel = Gtk.gtk_bin_get_child(item);
- Pointer pangoLayout = Gtk.gtk_label_get_layout(textLabel);
+ Gtk2.gtk_widget_realize(menu);
+ Gtk2.gtk_widget_realize(item);
+ Gtk2.gtk_widget_show_all(menu);
- // ink pixel size is how much exact space it takes on the screen
- PangoRectangle ink = new PangoRectangle();
+ // get the text widget (GtkAccelLabel/GtkLabel) from inside the GtkMenuItem
+ Pointer textLabel = Gtk.gtk_bin_get_child(item);
+ Pointer pangoLayout = Gtk.gtk_label_get_layout(textLabel);
- Gtk.pango_layout_get_pixel_extents(pangoLayout, ink.getPointer(), null);
- ink.read();
+ // ink pixel size is how much exact space it takes on the screen
+ PangoRectangle ink = new PangoRectangle();
- Rectangle size = new Rectangle(ink.width, ink.height);
+ Gtk.pango_layout_get_pixel_extents(pangoLayout, ink.getPointer(), null);
+ ink.read();
- Gtk.gtk_widget_destroy(item);
- Gtk.gtk_widget_destroy(offscreen);
-
- return size;
- }
-
- public static
- Rectangle getLogicalTextHeight(String text) {
- // have to use pango to get the size of text (for the checkmark size)
- Pointer offscreen = Gtk.gtk_offscreen_window_new();
-
- // we use the size of "X" as the checkmark
- Pointer item = Gtk.gtk_image_menu_item_new_with_mnemonic(text);
-
- Gtk.gtk_container_add(offscreen, item);
-
- // get the text widget (GtkAccelLabel) from inside the GtkMenuItem
- Pointer textLabel = Gtk.gtk_bin_get_child(item);
- Pointer pangoLayout = Gtk.gtk_label_get_layout(textLabel);
-
- // logical pixel size (ascent + descent)
- PangoRectangle logical = new PangoRectangle();
-
- Gtk.pango_layout_get_pixel_extents(pangoLayout, null, logical.getPointer());
- logical.read();
-
- Rectangle size = new Rectangle(logical.width, logical.height);
-
- Gtk.gtk_widget_destroy(item);
- Gtk.gtk_widget_destroy(offscreen);
-
- return size;
+ return new Rectangle(ink.width, ink.height);
+ } finally {
+ Gtk.gtk_widget_destroy(item);
+ Gtk.gtk_widget_destroy(menu);
+ }
}
/**
@@ -172,7 +133,7 @@ class GtkTheme {
* - GtkStatusIndicator: ??
*/
public static
- int getIndicatorSize(final Class trayType) {
+ int getIndicatorSize() {
// Linux is similar enough, that it just uses this method
// https://wiki.archlinux.org/index.php/HiDPI
@@ -181,6 +142,8 @@ class GtkTheme {
final AtomicReference screenScale = new AtomicReference();
final AtomicInteger screenDPI = new AtomicInteger();
+ screenScale.set(0D);
+ screenDPI.set(0);
GtkEventDispatch.dispatchAndWait(new Runnable() {
@Override
@@ -196,7 +159,8 @@ class GtkTheme {
if (Gtk.isGtk3) {
Pointer window = Gtk.gdk_get_default_root_window();
if (window != null) {
- screenScale.set((double) Gtk3.gdk_window_get_scale_factor(window));
+ double scale = Gtk3.gdk_window_get_scale_factor(window);
+ screenScale.set(scale);
}
}
}
@@ -267,48 +231,47 @@ class GtkTheme {
OSUtil.DesktopEnv.Env env = OSUtil.DesktopEnv.get();
- // sometimes the scaling-factor is set
- if (env == OSUtil.DesktopEnv.Env.Gnome) {
- try {
- ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(8196);
- PrintStream outputStream = new PrintStream(byteArrayOutputStream);
+ // sometimes the scaling-factor is set. If we have gsettings, great! otherwise try KDE
+ try {
+ ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(8196);
+ PrintStream outputStream = new PrintStream(byteArrayOutputStream);
- // gsettings get org.gnome.desktop.interface scaling-factor
- final ShellProcessBuilder shellVersion = new ShellProcessBuilder(outputStream);
- shellVersion.setExecutable("gsettings");
- shellVersion.addArgument("get");
- shellVersion.addArgument("org.gnome.desktop.interface");
- shellVersion.addArgument("scaling-factor");
- shellVersion.start();
+ // gsettings get org.gnome.desktop.interface scaling-factor
+ final ShellProcessBuilder shellVersion = new ShellProcessBuilder(outputStream);
+ shellVersion.setExecutable("gsettings");
+ shellVersion.addArgument("get");
+ shellVersion.addArgument("org.gnome.desktop.interface");
+ shellVersion.addArgument("scaling-factor");
+ shellVersion.start();
- String output = ShellProcessBuilder.getOutput(byteArrayOutputStream);
+ String output = ShellProcessBuilder.getOutput(byteArrayOutputStream);
- if (!output.isEmpty()) {
- // DEFAULT icon size is 16. HiDpi changes this scale, so we should use it as well.
- // should be: uint32 0 or something
- if (output.contains("uint32")) {
- String value = output.substring(output.indexOf("uint") + 7, output.length());
+ if (!output.isEmpty()) {
+ // DEFAULT icon size is 16. HiDpi changes this scale, so we should use it as well.
+ // should be: uint32 0 or something
+ if (output.contains("uint32")) {
+ String value = output.substring(output.indexOf("uint") + 7, output.length());
- // 0 is disabled (no scaling)
- // 1 is enabled (default scale)
- // 2 is 2x scale
- // 3 is 3x scale
- // etc
+ // 0 is disabled (no scaling)
+ // 1 is enabled (default scale)
+ // 2 is 2x scale
+ // 3 is 3x scale
+ // etc
- double scalingFactor = Double.parseDouble(value);
- if (scalingFactor >= 1) {
- screenScale.set(scalingFactor);
- }
-
- // A setting of 2, 3, etc, which is all you can do with scaling-factor
- // To enable HiDPI, use gsettings:
- // gsettings set org.gnome.desktop.interface scaling-factor 2
+ double scalingFactor = Double.parseDouble(value);
+ if (scalingFactor >= 1) {
+ screenScale.set(scalingFactor);
}
+
+ // A setting of 2, 3, etc, which is all you can do with scaling-factor
+ // To enable HiDPI, use gsettings:
+ // gsettings set org.gnome.desktop.interface scaling-factor 2
}
- } catch (Throwable ignore) {
}
+ } catch (Throwable ignore) {
}
- else if (OSUtil.DesktopEnv.isKDE()) {
+
+ if (OSUtil.DesktopEnv.isKDE()) {
// check the custom KDE override file
try {
File customSettings = new File("/usr/bin/startkde-custom");
@@ -364,7 +327,7 @@ My ratio is 1.47674, that means I have no scaling at all when there is a 1.5 fac
if (mainFile.canRead()) {
List lines = FileUtil.readLines(mainFile);
boolean found = false;
- int index = 0;
+ int index;
for (final String line : lines) {
if (line.contains("")) {
found = true;
@@ -416,7 +379,7 @@ My ratio is 1.47674, that means I have no scaling at all when there is a 1.5 fac
}
}
else {
- if (OSUtil.Linux.isUbuntu() && env == OSUtil.DesktopEnv.Env.Unity) {
+ if (OSUtil.Linux.isUbuntu() && env == OSUtil.DesktopEnv.Env.Unity || env == OSUtil.DesktopEnv.Env.Unity7) {
// if we measure on ubuntu unity using a screen shot (using swing, so....) , the max size was 24, HOWEVER this goes from
// the top->bottom of the indicator bar -- and since it was swing, it uses a different rendering method and it (honestly)
// looks weird, because there is no padding for the icon. The official AppIndicator size is hardcoded...
@@ -511,145 +474,42 @@ My ratio is 1.47674, that means I have no scaling at all when there is a 1.5 fac
*/
public static
Color getTextColor() {
- // NOTE: when getting CSS, we redirect STDERR to null (via GTK), so that we won't spam the console if there are parse errors.
- // this is a horrid hack, but the only way to work around the errors we have no control over. The parse errors, if bad enough
- // just mean that we are unable to get the CSS as we want.
-
- // these methods are from most accurate (but limited in support) to compatible across Linux OSes.. Strangely enough, GTK makes
- // this information insanely difficult to get.
final AtomicReference color = new AtomicReference(null);
GtkEventDispatch.dispatchAndWait(new Runnable() {
@SuppressWarnings("UnusedAssignment")
@Override
public
void run() {
- Color c;
+ Color c = null;
+
+ // the following method requires an offscreen widget to get the style information from.
+ // don't forget to destroy everything!
+ Pointer menu = null;
+ Pointer item = null;
+
+ try {
+ menu = Gtk.gtk_menu_new();
+ item = Gtk.gtk_image_menu_item_new_with_mnemonic("a");
+
+ Gtk.gtk_container_add(menu, item);
+
+ Gtk2.gtk_widget_realize(menu);
+ Gtk2.gtk_widget_realize(item);
+ Gtk2.gtk_widget_show_all(menu);
+
+
+ GtkStyle style = Gtk.gtk_rc_get_style(item);
+ style.read();
+
+ // this is the same color chromium uses (fg)
+ // https://chromium.googlesource.com/chromium/src/+/b3ca230ddd7d1238ee96ed26ea23e369f10dd655/chrome/browser/ui/libgtk2ui/gtk2_ui.cc#873
+ c = style.fg[Gtk.State.NORMAL].getColor();
- // see if we can get the info via CSS properties (> GTK+ 3.2 uses an API, GTK2 gets it from disk).
- // This is often the BEST way to get information, since GTK **DOES NOT** make it easy to get widget information BEFORE
- // the widget is realized -- which in our case, we must do.
- c = getColorFromCss();
- if (c != null) {
- if (DEBUG) {
- System.err.println("Got from CSS");
- }
- color.set(c);
- return;
- }
-
-
- // try to get via the color scheme.
- c = getFromColorScheme();
- if (c != null) {
- if (DEBUG) {
- System.err.println("Got from color scheme");
- }
- color.set(c);
- return;
- }
-
-
- // if we get here, this means that there was NO "gtk-color-scheme" value in the theme file.
- // This usually happens when the theme does not have @fg_color (for example), but instead has each color explicitly
- // defined for every widget instance in the theme file. Old/bizzare themes tend to do it this way...
- if (Gtk.isGtk2) {
- c = getFromGtk2ThemeText();
- if (c != null) {
- if (DEBUG) {
- System.err.println("Got from gtk2 color theme file");
- }
- color.set(c);
- return;
- }
- }
-
-
- // the following methods all require an offscreen widget to get the style information from.
-
- // create an off-screen widget (don't forget to destroy everything!)
- Pointer offscreen = Gtk.gtk_offscreen_window_new();
- Pointer item = Gtk.gtk_image_menu_item_new_with_mnemonic("a");
-
- Gtk.gtk_container_add(offscreen, item);
- Gtk.gtk_widget_show_all(item);
-
- // Try to get via RC style... Sometimes this works (sometimes it does not...)
- {
- Pointer style = Gtk.gtk_rc_get_style(item);
-
- GdkColor gdkColor = new GdkColor();
- boolean success = false;
-
- success = Gtk.gtk_style_lookup_color(style, "menu_fg_color", gdkColor.getPointer());
- if (!success) {
- success = Gtk.gtk_style_lookup_color(style, "text_color", gdkColor.getPointer());
- if (success) {
- System.err.println("a");
- }
- }
- if (!success) {
- success = Gtk.gtk_style_lookup_color(style, "theme_text_color", gdkColor.getPointer());
- if (success) {
- System.err.println("a");
- }
- }
- if (success) {
- c = gdkColor.getColor();
- }
- }
-
- if (c != null) {
- if (DEBUG) {
- System.err.println("Got from gtk offscreen gtk_style_lookup_color");
- }
color.set(c);
+ } finally {
Gtk.gtk_widget_destroy(item);
- return;
+ Gtk.gtk_widget_destroy(menu);
}
-
-
-
- if (Gtk.isGtk3) {
- Pointer context = Gtk3.gtk_widget_get_style_context(item);
-
- GdkRGBAColor gdkColor = new GdkRGBAColor();
- boolean success = false;
-
- success = Gtk3.gtk_style_context_lookup_color(context, "fg_color", gdkColor.getPointer());
- if (!success) {
- success = Gtk3.gtk_style_context_lookup_color(context, "text_color", gdkColor.getPointer());
- }
- if (!success) {
- success = Gtk3.gtk_style_context_lookup_color(context, "menu_fg_color", gdkColor.getPointer());
- }
-
- if (!success) {
- success = Gtk3.gtk_style_context_lookup_color(context, "color", gdkColor.getPointer());
- }
-
- if (success) {
- c = gdkColor.getColor();
- }
- }
-
- if (c != null) {
- color.set(c);
- if (DEBUG) {
- System.err.println("Got from gtk3 offscreen gtk_widget_get_style_context");
- }
- Gtk.gtk_widget_destroy(item);
- return;
- }
-
- // this doesn't always work...
- GtkStyle.ByReference style = Gtk.gtk_widget_get_style(item);
- color.set(style.text[Gtk.State.NORMAL].getColor());
-
- if (DEBUG) {
- System.err.println("Got from gtk gtk_widget_get_style");
- }
-
- Gtk.gtk_widget_destroy(item);
}
});
@@ -669,604 +529,4 @@ My ratio is 1.47674, that means I have no scaling at all when there is a 1.5 fac
// who knows WHAT the color is supposed to be. This is just a "best guess" default value.
return Color.BLACK;
}
-
- /**
- * get the color we are interested in via raw CSS parsing. This is specifically to get the color of the text of the
- * appindicator/gtk-status-icon menu.
- *
- * > GTK+ 3.2 uses an API, GTK2 gets it from disk
- *
- * @return the color string, parsed from CSS,
- */
- private static
- Color getColorFromCss() {
- Css css = getCss();
- if (css != null) {
- if (DEBUG_SHOW_CSS) {
- System.err.println(css);
- }
-
- try {
- // collect a list of all of the sections that have what we are interested in.
- List sections = CssParser.getSections(css, cssNodes, null);
- List colorStrings = CssParser.getAttributeFromSections(sections, "color", true);
-
- String colorString = CssParser.selectMostRelevantAttribute(cssNodes, colorStrings);
-
- if (colorString != null) {
- if (colorString.startsWith("@")) {
- // it's a color definition
- String colorSubString = css.getColorDefinition(colorString.substring(1));
- return parseColor(colorSubString);
- }
- else {
- return parseColor(colorString);
- }
- }
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- return null;
- }
-
- /**
- * @return the CSS for the current theme or null. It is important that this is called AFTER GTK has been initialized.
- */
- public static
- Css getCss() {
- String css;
- if (Gtk.isLoaded && Gtk.isGtk3) {
- final AtomicReference css_ = new AtomicReference(null);
-
- GtkEventDispatch.dispatchAndWait(new Runnable() {
- @Override
- public
- void run() {
- String themeName = getThemeName();
-
- if (themeName != null) {
- Pointer value = Gtk3.gtk_css_provider_get_named(themeName, null);
- if (value != null) {
- // we have the css provider!
-
- // NOTE: This can output warnings if the theme doesn't parse correctly by GTK, so we suppress them
- Glib.GLogFunc orig = Glib.g_log_set_default_handler(Glib.nullLogFunc, null);
-
- css_.set(Gtk3.gtk_css_provider_to_string(value));
-
- Glib.g_log_set_default_handler(orig, null);
- }
- }
- else {
- Pointer value = Gtk3.gtk_css_provider_get_default();
- if (value != null) {
- // we have the css provider!
-
- // NOTE: This can output warnings if the theme doesn't parse correctly by GTK, so we suppress them
- Glib.GLogFunc orig = Glib.g_log_set_default_handler(Glib.nullLogFunc, null);
-
- css_.set(Gtk3.gtk_css_provider_to_string(value));
-
- Glib.g_log_set_default_handler(orig, null);
- }
- }
- }
- });
-
- // will be either the string, or null.
- css = css_.get();
- }
- else {
- // GTK2 has to get the GTK3 theme text a different way (parsing it from disk). SOMETIMES, the app must be GTK2, even though
- // the system is GTK3. This works around the API restriction if we are an APP in GTK2 mode. This is not done ALL the time,
- // because this is not as accurate as using the GTK3 API.
- // This can also be a requirement if GTK is not loaded
- css = getGtk3ThemeCssViaFile();
- }
-
- return CssParser.parse(css);
- }
-
- /**
- * this works for GtkStatusIcon menus.
- *
- * @return the menu_fg/fg/text color from gtk-color-scheme or null
- */
- public static
- Color getFromColorScheme() {
- Pointer screen = Gtk.gdk_screen_get_default();
- Pointer settings = null;
-
- if (screen != null) {
- settings = Gtk.gtk_settings_get_for_screen(screen);
- }
-
- if (settings != null) {
- // see if we can get the info we want the EASY way (likely only when GTK+ 2 is used, but can be < GTK+ 3.2)...
-
- // been deprecated since version 3.8
- PointerByReference pointer = new PointerByReference();
- Gobject.g_object_get(settings, "gtk-color-scheme", pointer.getPointer(), null);
-
-
- // A palette of named colors for use in themes. The format of the string is
- // name1: color1
- // name2: color2
- //
- // Color names must be acceptable as identifiers in the gtkrc syntax, and color specifications must be in the format
- // accepted by gdk_color_parse().
- //
- // Note that due to the way the color tables from different sources are merged, color specifications will be converted
- // to hexadecimal form when getting this property.
- //
- // Starting with GTK+ 2.12, the entries can alternatively be separated by ';' instead of newlines:
- // name1: color1; name2: color2; ...
- //
- // GtkSettings:gtk-color-scheme has been deprecated since version 3.8 and should not be used in newly-written code.
- // Color scheme support was dropped and is no longer supported. You can still set this property, but it will be ignored.
-
-
- Pointer value = pointer.getValue();
- if (value != null) {
- String s = value.getString(0);
- if (!s.isEmpty()) {
- if (DEBUG) {
- System.out.println("\t string: " + s);
- }
-
- // Note: these are the values on my system when forcing GTK+ 2 (XUbuntu 16.04) with GtkStatusIcon and Aidwata theme
- // bg_color_dark: #686868686868
- // fg_color: #3c3c3c3c3c3c
- // fm_color: #f7f7f7f7f7f7
- // selected_fg_color: #ffffffffffff
- // panel_bg: #686868686868
- // text_color: #212121212121
- // text_color_dark: #ffffffffffff
- // tooltip_bg_color: #000000000000
- // link_color: #2d2d7171b8b8
- // tooltip_fg_color: #e1e1e1e1e1e1
- // base_color: #fcfcfcfcfcfc
- // bg_color: #cececececece
- // selected_bg_color: #39398e8ee7e7
-
- // list of colors, in order of importance, that we want to parse.
- String colors[] = new String[] {"menu_fg_color", "fg_color", "text_color"};
-
- for (String colorName : colors) {
- int i = 0;
- while (i != -1) {
- i = s.indexOf(colorName, i);
- if (i >= 0) {
- try {
- // the color will ALWAYS be in hex notation
-
- // it is also possible to be separated by ; instead of newline
- int endIndex = s.indexOf(';', i);
- if (endIndex == -1) {
- endIndex = s.indexOf('\n', i);
- }
-
- if (s.charAt(i - 1) == '_') {
- i = endIndex;
- continue;
- }
-
- int startIndex = s.indexOf('#', i);
- String colorString = s.substring(startIndex, endIndex)
- .trim();
-
- if (DEBUG_VERBOSE) {
- System.out.println("Color string: " + colorString);
- }
- return parseColor(colorString);
- } catch (Exception ignored) {
- }
- }
- }
- }
- }
- }
- }
-
- return null;
- }
-
- /**
- * Checks in the following locations for the current GTK3 theme.
- *
- * /usr/share/themes
- * /opt/gnome/share/themes
- */
- private static
- String getGtk3ThemeCssViaFile() {
- File themeDirectory = getThemeDirectory(true);
-
- if (themeDirectory == null) {
- return null;
- }
-
- File gtkFile = new File(themeDirectory, "gtk.css");
- try {
- StringBuilder stringBuilder = new StringBuilder((int) (gtkFile.length()));
- FileUtil.read(gtkFile, stringBuilder);
-
- removeComments(stringBuilder);
-
- // only comments in the file
- if (stringBuilder.length() < 2) {
- return null;
- }
-
- injectAdditionalCss(themeDirectory, stringBuilder);
-
- return stringBuilder.toString();
- } catch (IOException e) {
- // cant read the file or something else.
- if (SystemTray.DEBUG) {
- SystemTray.logger.error("Error getting RAW GTK3 theme file.", e);
- }
- }
-
- return null;
- }
-
- /**
- * @return the discovered fg[NORMAL] or text[NORMAL] color for this theme or null
- */
- public static
- Color getFromGtk2ThemeText() {
- String gtk2ThemeText = getGtk2ThemeText();
-
- if (gtk2ThemeText != null) {
- String[] colorText = new String[] {"fg[NORMAL]", "text[NORMAL]"};
- for (String text : colorText) {
- int i = 0;
- while (i != -1) {
- i = gtk2ThemeText.indexOf(text, i);
- if (i != -1) {
- if (i > 0 && gtk2ThemeText.charAt(i - 1) != '_') {
- i += text.length();
- continue;
- }
-
-
- int j = gtk2ThemeText.indexOf("=", i);
- if (j != -1) {
- int lineEnd = gtk2ThemeText.indexOf('\n', j);
-
- if (lineEnd != -1) {
- String colorName = gtk2ThemeText.substring(j + 1, lineEnd)
- .trim();
-
- colorName = colorName.replaceAll("\"", "");
- return parseColor(colorName);
- }
- }
- }
- }
- }
- }
-
- return null;
- }
-
-
- /**
- * Checks in the following locations for the current GTK2 theme.
- *
- * /usr/share/themes
- * /opt/gnome/share/themes
- */
- private static
- String getGtk2ThemeText() {
- File themeDirectory = getThemeDirectory(false);
-
- if (themeDirectory == null) {
- return null;
- }
-
-
- // ie: /usr/share/themes/Numix/gtk-2.0/gtkrc
- File gtkFile = new File(themeDirectory, "gtkrc");
-
- try {
- StringBuilder stringBuilder = new StringBuilder((int) (gtkFile.length()));
- FileUtil.read(gtkFile, stringBuilder);
-
- removeComments(stringBuilder);
-
- // only comments in the file
- if (stringBuilder.length() < 2) {
- return null;
- }
-
- return stringBuilder.toString();
- } catch (IOException ignored) {
- // cant read the file or something else.
- }
-
- return null;
- }
-
-
- /**
- * Figures out what the directory is for the specified type of GTK theme files (css/gtkrc/etc)
- *
- * @param gtk3 true if you want to look for the GTK3 theme dir, false if you want the GTK2 theme dir
- *
- * @return the directory or null if it cannot be found
- */
- public static
- File getThemeDirectory(boolean gtk3) {
- String themeName = getThemeName();
-
- if (themeName == null) {
- return null;
- }
-
- String gtkType;
- if (gtk3) {
- gtkType = "gtk-3.0";
- }
- else {
- gtkType = "gtk-2.0";
- }
-
-
- String[] dirs = new String[] {"/usr/share/themes", "/opt/gnome/share/themes"};
-
- // ie: /usr/share/themes
- for (String dirName : dirs) {
- File themesDir = new File(dirName);
-
- File[] themeDirs = themesDir.listFiles();
- if (themeDirs != null) {
- // ie: /usr/share/themes/Numix
- for (File themeDir : themeDirs) {
- File[] files1 = themeDir.listFiles();
- if (files1 != null) {
- boolean isCorrectTheme;
-
- File themeIndexFile = new File(themeDir, "index.theme");
- try {
- List read = FileUtil.read(themeIndexFile, false);
- for (String s : read) {
- if (s.startsWith("GtkTheme=")) {
- String calculatedThemeName = s.substring("GtkTheme=".length());
-
- isCorrectTheme = calculatedThemeName.equals(themeName);
-
- if (isCorrectTheme) {
- // ie: /usr/share/themes/Numix/gtk-3.0/gtk.css
- // the DARK variant is only used by some apps. The dark variant is NOT SYSTEM-WIDE!
- return new File(themeDir, gtkType);
- }
-
- break;
- }
- }
- } catch (IOException ignored) {
- }
- }
- }
- }
- }
-
- return null;
- }
-
- /**
- * Parses out the color from a color:
- *
- * - the word "transparent"
- * - hex 12 digit #ffffaaaaffff
- * - hex 6 digit #ffaaff
- * - hex 3 digit #faf
- * - rgb(r, g, b) rgb(33, 33, 33)
- * - rgb(r, g, b) rgb(.6, .3, .3)
- * - rgb(r%, g%, b%) rgb(10%, 20%, 30%)
- * - rgba(r, g, b, a) rgb(33, 33, 33, 0.53)
- * - rgba(r, g, b, a) rgb(.33, .33, .33, 0.53)
- * - rgba(r, g, b, a) rgb(10%, 20%, 30%, 0.53)
- *
- * Notes:
- * - rgb(), when an int, is between 0-255
- * - rgb(), when a float, is between 0.0-1.0
- * - rgb(), when a percent, is between 0-100
- * - alpha is always a float
- *
- * @return the parsed color
- */
- @SuppressWarnings("Duplicates")
- private static
- Color parseColor(String colorString) {
- if (colorString == null) {
- return null;
- }
-
- int red = 0;
- int green = 0;
- int blue = 0;
- int alpha = 255;
-
- if (colorString.startsWith("#")) {
- colorString = colorString.substring(1);
-
- if (colorString.length() > 11) {
- red = Integer.parseInt(colorString.substring(0, 4), 16);
- green = Integer.parseInt(colorString.substring(4, 8), 16);
- blue = Integer.parseInt(colorString.substring(8), 16);
-
- // Have to convert to positive int (value between 0 and 65535, these are 16 bits per pixel) that is from 0-255
- red = red & 0x0000FFFF;
- green = green & 0x0000FFFF;
- blue = blue & 0x0000FFFF;
-
- red = (red >> 8) & 0xFF;
- green = (green >> 8) & 0xFF;
- blue = (blue >> 8) & 0xFF;
- }
- else if (colorString.length() > 5) {
- red = Integer.parseInt(colorString.substring(0, 2), 16);
- green = Integer.parseInt(colorString.substring(2, 4), 16);
- blue = Integer.parseInt(colorString.substring(4), 16);
- }
- else {
- red = Integer.parseInt(colorString.substring(0, 1), 16);
- green = Integer.parseInt(colorString.substring(1, 2), 16);
- blue = Integer.parseInt(colorString.substring(2), 16);
- }
- }
- else if (colorString.startsWith("rgba")) {
- colorString = colorString.substring(colorString.indexOf('(') + 1, colorString.indexOf(')'));
- String[] split = colorString.split(",");
-
- String trim1 = split[0].trim();
- String trim2 = split[1].trim();
- String trim3 = split[2].trim();
- String trim4 = split[3].trim();
-
- if (colorString.contains("%")) {
- trim1 = trim1.replace("%", "");
- trim2 = trim2.replace("%", "");
- trim3 = trim3.replace("%", "");
-
- red = Integer.parseInt(trim1) * 255;
- green = Integer.parseInt(trim2) * 255;
- blue = Integer.parseInt(trim3) * 255;
- }
- else if (colorString.contains(".")) {
- red = (int) (Float.parseFloat(trim1) * 255);
- green = (int) (Float.parseFloat(trim2) * 255);
- blue = (int) (Float.parseFloat(trim3) * 255);
- }
- else {
- red = Integer.parseInt(trim1);
- green = Integer.parseInt(trim2);
- blue = Integer.parseInt(trim3);
- }
-
- float alphaF = Float.parseFloat(trim4);
- alpha = (int) (alphaF * 255);
- }
- else if (colorString.startsWith("rgb")) {
- colorString = colorString.substring(colorString.indexOf('(') + 1, colorString.indexOf(')'));
- String[] split = colorString.split(",");
-
- String trim1 = split[0].trim();
- String trim2 = split[1].trim();
- String trim3 = split[2].trim();
-
- if (colorString.contains("%")) {
- trim1 = trim1.replace("%", "");
- trim2 = trim2.replace("%", "");
- trim3 = trim3.replace("%", "");
-
- red = Integer.parseInt(trim1) * 255;
- green = Integer.parseInt(trim2) * 255;
- blue = Integer.parseInt(trim3) * 255;
- }
- else if (colorString.contains(".")) {
- red = (int) (Float.parseFloat(trim1) * 255);
- green = (int) (Float.parseFloat(trim2) * 255);
- blue = (int) (Float.parseFloat(trim3) * 255);
- }
- else {
- red = Integer.parseInt(trim1);
- green = Integer.parseInt(trim2);
- blue = Integer.parseInt(trim3);
- }
- }
- else if (colorString.contains("transparent")) {
- alpha = 0;
- }
- else {
- int index = colorString.indexOf(";");
- if (index > 0) {
- colorString = colorString.substring(0, index);
- }
- colorString = colorString.replaceAll("\"", "");
- colorString = colorString.replaceAll("'", "");
-
- // maybe it's just a "color" description, such as "red"?
- try {
- return Color.decode(colorString);
- } catch (Exception e) {
- return null;
- }
- }
-
- return new Color(red, green, blue, alpha);
- }
-
- /**
- * https://wiki.archlinux.org/index.php/GTK%2B
- *
- * gets the name of the currently loaded theme
- * GTK+ 2:
- * ~/.gtkrc-2.0
- * gtk-icon-theme-name = "Adwaita"
- * gtk-theme-name = "Adwaita"
- * gtk-font-name = "DejaVu Sans 11"
- *
- *
- * GTK+ 3:
- * $XDG_CONFIG_HOME/gtk-3.0/settings.ini
- * [Settings]
- * gtk-icon-theme-name = Adwaita
- * gtk-theme-name = Adwaita
- * gtk-font-name = DejaVu Sans 11
- *
- *
- * Note: The icon theme name is the name defined in the theme's index file, not the name of its directory.
- *
- * directories:
- * /usr/share/themes
- * /opt/gnome/share/themes
- *
- * GTK+ 2 user specific: ~/.gtkrc-2.0
- * GTK+ 2 system wide: /etc/gtk-2.0/gtkrc
- *
- * GTK+ 3 user specific: $XDG_CONFIG_HOME/gtk-3.0/settings.ini, or $HOME/.config/gtk-3.0/settings.ini if $XDG_CONFIG_HOME is not set
- * GTK+ 3 system wide: /etc/gtk-3.0/settings.ini
- *
- * @return the theme name, or null if it cannot find it.
- */
- public static
- String getThemeName() {
- final AtomicReference themeName = new AtomicReference(null);
-
- GtkEventDispatch.dispatchAndWait(new Runnable() {
- @Override
- public
- void run() {
- Pointer screen = Gtk.gdk_screen_get_default();
- Pointer settings = null;
-
- if (screen != null) {
- settings = Gtk.gtk_settings_get_for_screen(screen);
- }
-
- if (settings != null) {
- PointerByReference pointer = new PointerByReference();
- Gobject.g_object_get(settings, "gtk-theme-name", pointer.getPointer(), null);
-
- Pointer value = pointer.getValue();
- if (value != null) {
- themeName.set(value.getString(0));
- }
- }
-
- if (DEBUG) {
- System.err.println("Theme name: " + themeName);
- }
- }
- });
-
- // will be either the string, or null.
- return themeName.get();
-
- }
}
diff --git a/src/dorkbox/systemTray/jna/linux/structs/GParamSpecStruct.java b/src/dorkbox/systemTray/jna/linux/structs/GParamSpecStruct.java
deleted file mode 100644
index 62daede..0000000
--- a/src/dorkbox/systemTray/jna/linux/structs/GParamSpecStruct.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2015 dorkbox, llc
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package dorkbox.systemTray.jna.linux.structs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import com.sun.jna.Structure;
-
-import dorkbox.util.Keep;
-
-@Keep
-public
-class GParamSpecStruct extends Structure {
- public
- class ByValue extends GParamSpecStruct implements Structure.ByValue {}
-
-
- public
- class ByReference extends GParamSpecStruct implements Structure.ByReference {}
-
-
- public GTypeInstanceStruct g_type_instance;
-
- public String name; /* interned string */
-// Pointer flags;
-// double value_type;
-// double owner_type; /* class or interface using this property */
-
- @Override
- protected
- List getFieldOrder() {
- return Arrays.asList("g_type_instance", "name");
- }
-}
diff --git a/src/dorkbox/systemTray/jna/linux/structs/GdkColor.java b/src/dorkbox/systemTray/jna/linux/structs/GdkColor.java
index c22a18a..000e356 100644
--- a/src/dorkbox/systemTray/jna/linux/structs/GdkColor.java
+++ b/src/dorkbox/systemTray/jna/linux/structs/GdkColor.java
@@ -42,7 +42,7 @@ class GdkColor extends Structure {
public short blue;
/**
- * Convert to positive int (value between 0 and 65535, these are 16 bits per pixel) that is from 0-255
+ * Convert from positive int (value between 0 and 65535, these are 16 bits per pixel) to values from 0-255
*/
private static int convert(int inputColor) {
return (inputColor & 0x0000FFFF >> 8) & 0xFF;
diff --git a/src/dorkbox/systemTray/jna/linux/structs/GdkRGBAColor.java b/src/dorkbox/systemTray/jna/linux/structs/GdkRGBAColor.java
deleted file mode 100644
index 9729496..0000000
--- a/src/dorkbox/systemTray/jna/linux/structs/GdkRGBAColor.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright 2017 dorkbox, llc
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package dorkbox.systemTray.jna.linux.structs;
-
-import java.awt.Color;
-import java.util.Arrays;
-import java.util.List;
-
-import com.sun.jna.Structure;
-
-/**
- * https://developer.gnome.org/gdk3/stable/gdk3-RGBA-Colors.html#GdkRGBA
- */
-public
-class GdkRGBAColor extends Structure {
-
- // these are from 0.0 to 1.0 inclusive
- public double red;
- public double green;
- public double blue;
- public double alpha;
-
- public float red() {
- return (float) red;
- }
-
- public float green() {
- return (float) green;
- }
-
- public float blue() {
- return (float) blue;
- }
-
- public
- Color getColor() {
- read(); // have to read the struct members first!
- return new Color(red(), green(), blue());
- }
-
-
- @Override
- protected
- List getFieldOrder() {
- return Arrays.asList("red", "green", "blue", "alpha");
- }
-
-
- public
- class ByValue extends GdkRGBAColor implements Structure.ByValue {}
-
-
- public
- class ByReference extends GdkRGBAColor implements Structure.ByReference {}
-}
diff --git a/src/dorkbox/systemTray/jna/linux/structs/GtkStyle.java b/src/dorkbox/systemTray/jna/linux/structs/GtkStyle.java
index b0b99c6..70e8420 100644
--- a/src/dorkbox/systemTray/jna/linux/structs/GtkStyle.java
+++ b/src/dorkbox/systemTray/jna/linux/structs/GtkStyle.java
@@ -46,18 +46,22 @@ class GtkStyle extends Structure {
*/
public static
- class ByReference extends GtkStyle implements Structure.ByReference {}
+ class ByReference extends GtkStyle implements Structure.ByReference {
+ }
public
- class ByValue extends GtkStyle implements Structure.ByValue {}
+ class ByValue extends GtkStyle implements Structure.ByValue {
+ }
- // only list public fields
+ // required, even though it's "private" in the corresponding C code. OTHERWISE the memory offsets are INCORRECT.
+ public GObjectStruct parent_instance;
/** fg: foreground for drawing GtkLabel */
public GdkColor fg[] = new GdkColor[5];
/** bg: the usual background color, gray by default */
public GdkColor bg[] = new GdkColor[5];
+
public GdkColor light[] = new GdkColor[5];
public GdkColor dark[] = new GdkColor[5];
public GdkColor mid[] = new GdkColor[5];
@@ -69,7 +73,10 @@ class GtkStyle extends Structure {
/** base: background when using text, colored white in the default theme. */
public GdkColor base[] = new GdkColor[5];
- public GdkColor text_aa[] = new GdkColor[5]; /* Halfway between text/base */
+
+ /** Halfway between text/base */
+ public GdkColor text_aa[] = new GdkColor[5];
+
public GdkColor black;
public GdkColor white;
public Pointer /*PangoFontDescription*/ font_desc;
@@ -77,10 +84,21 @@ class GtkStyle extends Structure {
public int ythickness;
public Pointer /*cairo_pattern_t*/ background[] = new Pointer[5];
+ public
+ void debug(final int gtkState) {
+ System.err.println("base " + base[gtkState].getColor());
+ System.err.println("text " + text[gtkState].getColor());
+ System.err.println("text_aa " + text_aa[gtkState].getColor());
+ System.err.println("bg " + bg[gtkState].getColor());
+ System.err.println("fg " + fg[gtkState].getColor());
+ }
+
+
@Override
protected
List getFieldOrder() {
- return Arrays.asList("fg",
+ return Arrays.asList("parent_instance",
+ "fg",
"bg",
"light",
"dark",
diff --git a/test/example.c b/test/example.c
index d4d9295..3b01c42 100644
--- a/test/example.c
+++ b/test/example.c
@@ -3,11 +3,11 @@
#include
-// gcc example.c `pkg-config --cflags --libs gtk+-2.0 appindicator-0.1` -I/usr/include/libappindicator-0.1/ -o example
+// gcc example.c `pkg-config --cflags --libs gtk+-2.0 appindicator-0.1` -I/usr/include/libappindicator-0.1/ -o example && ./example
// apt libgtk-3-dev install libappindicator3-dev
// NOTE: there will be warnings, but the file will build and run. NOTE: this will not run as root on ubuntu (no dbus connection back to the normal user)
-// gcc example.c `pkg-config --cflags --libs gtk+-3.0 appindicator3-0.1` -I/usr/include/libappindicator3-0.1/ -o example
+// gcc example.c `pkg-config --cflags --libs gtk+-3.0 appindicator3-0.1` -I/usr/include/libappindicator3-0.1/ -o example && ./example
static void activate_action (GtkAction *action);
@@ -278,6 +278,15 @@ int main (int argc, char **argv)
menuItem1 = gtk_image_menu_item_new_with_label("menu1");
+
+ // double check color info
+ GtkStyle *style;
+ style = gtk_rc_get_style(gtk_image_menu_item_new_with_mnemonic("xxx"));
+
+ GdkColor color = style->fg[GTK_STATE_NORMAL];
+
+ fprintf(stderr, "COLOR %s\n", gdk_color_to_string(&color));
+
// g_signal_connect(menuItem1, "button_press_event", G_CALLBACK (gtkCallback), NULL);
gtk_menu_shell_insert(GTK_MENU_SHELL(indicator_menu), menuItem1, 0);
gtk_widget_show(menuItem1);